Datasets:

PerrinLin
/

handdiffuse-full

+{
+  "schema_version": 1,
+  "video_file": "data57.mp4",
+  "source_sha256": "d0a5c68e70396f2cc95567a540d84970f5cd59bf959e73940aec7eb535eb677f",
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+  "output_sha256": "809391cc1d776f9d2b77664824f2c22b2dc5edbc1adf33bce328999b72f28ff9",
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+  "processing": {
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+      "CenterFace_.4",
+      "sideways_90deg_supplement_.65_stride30"
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+    "interpolation": "linear bounding-box locations and sizes; every output frame masked",
+    "point_fields": [
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+      "x",
+      "y",
+      "width",
+      "height"
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+    "boundary_policy": "All dual-detector tracks retained with sparse interpolation and 0.5s boundary extension; residual correction masks are strictly additive. No per-video human review claimed.",
+    "tracks": [
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+        "height": 314,
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+        "detections": 11
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+    ],
+    "face_track_count": 1,
+    "codec": "h264",
+    "encoder": "h264_nvenc",
+    "cq": 23,
+    "pixelation_grid": [
+      8,
+      8
+    ],
+    "algorithm": "mano20-alpha-sparse5-v1",
+    "residual_correction_policy": "Additional masks only; original detector-track masks retained.",
+    "hand_protection": {
+      "outward_padding_pixels": 20,
+      "region": "separate convex hulls of recorded projected MANO vertices",
+      "compositing": "opaque original-source alpha inside protection, face mosaic outside",
+      "model_or_camera_refit": false,
+      "missing_motion_frame_indices": [
+        1894
+      ],
+      "missing_pose_policy": "preserve original pixels for entire frame"
+    },
+    "projection": {
+      "episode": "1207_random_13",
+      "camera_uid": "primary_41",
+      "parameter_namespace": "primary_original",
+      "original_parameter_id": "41",
+      "calibration_sha256": "09ce4fd3e0f72c6c03fe81da2f01cba87add5974dc519e14df0af3b07a6aa3d8",
+      "source_frame_map_sha256": "6d50515ad1cfc9163caaa57de3e87742b32fc6061cf93a80d6a9d6fa925a4d06",
+      "models": {
+        "left": {
+          "motion_sha256": "fa7d42ba51d8e0eaafb246ee5557320895207dd165bf0e9e48a2c3ef6b725363",
+          "model_sha256": "c4022f7083f2ca7c78b2b3d595abbab52debd32b09d372b16923a801f0ea6a30"
+        },
+        "right": {
+          "motion_sha256": "081dd5445111969fb48d4358a4f905afa1620274b0c28c7fd1d16d2ce00a5862",
+          "model_sha256": "45d60aa3b27ef9107a7afd4e00808f307fd91111e1cfa35afd5c4a62de264767"
+        }
+      },
+      "new_camera_fit": false,
+      "convention": "V_source=V_raw-J_raw[0]+saved_root; X_camera=R*X_source+t; p=K*X_camera",
+      "approximate_mapping_policy": "union of recorded selected and alternative hand projections",
+      "projection_scope": "Consume existing mapping, no new frame-map integrity audit."
+    }
+  },
+  "validation": {
+    "status": "PASSED_HAND_PRIORITY_POLICY",
+    "frames": 1895,
+    "timestamp_equality": true,
+    "dimensions_preserved": true,
+    "audio_streams": 0,
+    "residual_check_frames": 379,
+    "elapsed_seconds": 29.688992394978413,
+    "scope": "Sparse dual-detector residual check, not a proof against all detector blind spots.",
+    "allowed_hand_protection_residuals": [
+      0,
+      1
+    ]
+  },
+  "visual_review": {
+    "mosaic_visible": true,
+    "hands_reviewed": false,
+    "false_positive_residual_count": 0,
+    "scope": "Automatic exact frame/PTS/dimension/audio checks and offset sparse dual-face detection; approved MANO20 alpha compositor. No per-video human visual review claimed.",
+    "kind": "automated_policy_checks"
+  },
+  "dimensions": [
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+    2160
+  ],
+  "frames": 1895,
+  "source_time_base": "1/11988",
+  "timestamps_sha256": "c9caef7318dd2fab5530cc6014a01caf23587ee75baa768c789b4b9c6b6795e6"
+}