| { |
| "coverage": { |
| "episode_count": 12783, |
| "label_frame_count": 3227699, |
| "rgb_requested_frame_count": 63915, |
| "rgb_decoded_frame_count": 63915, |
| "rgb_frames_per_episode": 5.0 |
| }, |
| "structural": { |
| "fatal_episode_count": 0, |
| "fatal_error_counts": {} |
| }, |
| "visibility": { |
| "low_visibility_episode_count": 1353, |
| "low_visibility_episode_rate": 0.10584369866228585, |
| "fully_offscreen_episode_count": 399, |
| "fully_offscreen_episode_rate": 0.031213330204177422, |
| "neither_hand_visible_frame_count": 427709 |
| }, |
| "geometry": { |
| "persistent_disagreement_episode_count": 6, |
| "temporal_jump_episode_count": 2, |
| "behind_camera_episode_count": 31, |
| "tail_disagreement_episode_count": 213, |
| "likely_noisy_triangulated_reference_episode_count": 185, |
| "unresolved_tail_disagreement_episode_count": 28 |
| }, |
| "rgb_alignment": { |
| "status_counts": { |
| "detector_miss_unverified": 13, |
| "mostly_offscreen_unverified": 1429, |
| "pass": 11323, |
| "suspect_video_label_alignment": 18 |
| }, |
| "suspect_episode_count": 18, |
| "manually_cleared_suspect_count": 18, |
| "manually_confirmed_mismatch_count": 0, |
| "unresolved_suspect_count": 0, |
| "decode_incomplete_episode_count": 0, |
| "detector_unverified_episode_count": 1442 |
| }, |
| "recommendation": { |
| "conservative_exclude_episode_count": 1384, |
| "conservative_exclude_episode_rate": 0.1082687944926856, |
| "episode_ids_path": "<dataset_root>/full_quality_audit/recommended_exclude_episode_ids.json", |
| "note": "Visibility filtering is a VITRA learnability decision, not proof of corrupt source data." |
| }, |
| "baseline_known_bad_comparison": { |
| "episode_count": 13247, |
| "known_length_misaligned_count": 453, |
| "known_length_misaligned_rate": 0.03419642183135804 |
| }, |
| "strict_known_bad_comparison": { |
| "episode_count": 12783, |
| "train_episode_count": 11461, |
| "test_episode_count": 1322, |
| "frame_count": 3227699, |
| "train_frame_count": 2963261, |
| "test_frame_count": 264438, |
| "known_length_misaligned_retained_count": 0, |
| "known_length_misaligned_retained_rate": 0.0, |
| "known_length_misaligned_retained_ids": [], |
| "quality_rejection_counts": { |
| "video_annotation_length_mismatch": 381, |
| "missing_official_video_mapping": 83 |
| }, |
| "quality_rejection_count": 464, |
| "skipped_missing_mano_keypoints": 1, |
| "skipped_short_clip": 1, |
| "trimmed_tail_frames": 99 |
| } |
| } |
|
|
