Add HOI4D shared-v1.1 batch 1092

.gitattributes

@@ -68354,3 +68354,15 @@ HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s02_T1/ego/observation/depth
 HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s02_T1/ego/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
 HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s02_T1/ego/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
 HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s03_T2/ego/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s03_T2/ego/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s03_T2/ego/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s03_T2/ego/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S254_s01_T1/ego/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s03_T2/ego/observation/depth.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27c6646ed5a34e3d34fd0d8d5347f56042fdb463de09c4f1a36d2377c23ba322
+size 166546153

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s03_T2/ego/observation/depth_valid.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f3968f9c9056dc3424321a3e32617c963ddc101f562d41e98470a031c116c7c
+size 4281100

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s03_T2/ego/observation/rgb.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:148640a011b0e1b35665477275d37ac6f8e89f525c2aada97d7d9b72edc1183c
+size 6624096

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s03_T2/ego/observation/rgb_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9d5ce3fd090734968a97c1897f1b561135ec8c4a10cf7da5e54e3f7feb9ddf1
+size 1847

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/keypoints/keypoints.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:577e4c114aa2c614bd3e4bfd2f4ab1947232e0bb24a0698a4b1aabddad790057
+size 115277

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/mano/mano.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9239dffb5b9a3cf64d81b5ce676fc92dcb8f837adb02c97b9e8ac074760a0d9b
+size 148837

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/object/main/articulation.json

@@ -0,0 +1,69 @@
+{
+  "parts": [
+    {
+      "part_id": "region_1",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_region_code": 1,
+      "name": "Screen"
+    },
+    {
+      "part_id": "region_3",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_region_code": 3,
+      "name": "Keyboard"
+    },
+    {
+      "part_id": "pose_Laptopkeyboard",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_label": "Laptopkeyboard"
+    },
+    {
+      "part_id": "pose_Laptopdisplay",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_label": "Laptopdisplay"
+    },
+    {
+      "part_id": "asset_objs_new_1_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-1.obj",
+      "source_asset": "objs/new-1.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    },
+    {
+      "part_id": "asset_objs_new_0_align_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-0-align.obj",
+      "source_asset": "objs/new-0-align.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    },
+    {
+      "part_id": "asset_objs_new_1_align_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-1-align.obj",
+      "source_asset": "objs/new-1-align.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    },
+    {
+      "part_id": "asset_objs_new_0_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-0.obj",
+      "source_asset": "objs/new-0.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    }
+  ],
+  "joints": [],
+  "hierarchy_semantics": "semantic_containment",
+  "note": "Unassociated source region, motion and asset nodes; original CAD trees retained in assets"
+}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/object/main/assets/meta.json

@@ -0,0 +1 @@
+{"user_id": "leoly", "model_cat": "Laptop", "model_id": "laptop068", "version": "1", "anno_id": "421", "time_in_sec": "116"}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/object/main/assets/mobility_v2.json

@@ -0,0 +1 @@
+[{"id":0,"parent":1,"joint":"铰链（旋转）","name":"screen_frame","parts":[{"id":4,"name":"screen_frame","children":[]}],"jointData":{"axis":{"origin":[-0.0953152079544962,0,-0.08240718411281708],"direction":[0,1,0]},"limit":{"a":93.60000000000001,"b":-60,"noLimit":false}}},{"id":1,"parent":-1,"joint":"自由","name":"base_frame","parts":[{"id":3,"name":"base_frame","children":[]}],"jointData":{}}]

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/object/main/assets/result.json

@@ -0,0 +1 @@
+[{"id": 0, "name": "laptop", "text": "Laptop", "children": [{"id": 1, "name": "screen_side", "text": "Screen Side", "children": [{"id": 4, "name": "screen_frame", "text": "Screen Frame", "objs": ["new-0"]}]}, {"id": 2, "name": "base_side", "text": "Base Side", "children": [{"id": 3, "name": "base_frame", "text": "Base Frame", "objs": ["new-1"]}]}]}]

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/object/main/metainfo.json

@@ -0,0 +1,20 @@
+{
+  "object_id": "main",
+  "identity_scope": "sequence",
+  "scope_id": "ZY20210800004_H4_C3_N68_S380_s05_T2",
+  "source_locator": {
+    "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_annotations.zip",
+    "member": "HOI4D_annotations/ZY20210800004/H4/C3/N68/S380/s05/T2/2Dseg/shift_mask/00000.png",
+    "sha256": "5ecb7c84f399d1bf849ef568eb4eb94aae999dcbf8f840c5e0eb81deac78c04e"
+  },
+  "has_model": true,
+  "category_id": 3,
+  "source_object_id": null,
+  "asset_refs": [
+    "annotation/object/main/assets/objs/new-1.obj",
+    "annotation/object/main/assets/objs/new-0-align.obj",
+    "annotation/object/main/assets/objs/new-1-align.obj",
+    "annotation/object/main/assets/objs/new-0.obj"
+  ],
+  "articulation_ref": "annotation/object/main/articulation.json"
+}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/object/main/object.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89c70f8c63bacf776351f426fbef5afd61c0e9f42991260c8d14e7c90e01fadc
+size 50089

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/object/unknown_region_4/metainfo.json

@@ -0,0 +1,13 @@
+{
+  "object_id": "unknown_region_4",
+  "identity_scope": "sequence",
+  "scope_id": "ZY20210800004_H4_C3_N68_S380_s05_T2",
+  "source_locator": {
+    "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_annotations.zip",
+    "member": "HOI4D_annotations/ZY20210800004/H4/C3/N68/S380/s05/T2/2Dseg/shift_mask/00210.png",
+    "sha256": "5188c603d7092d046715828ce74b5dbbd4dc87dfeb3bffe0d176d327ab0574a5"
+  },
+  "has_model": false,
+  "category_id": null,
+  "source_object_id": null
+}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/segment/mask.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c8e02d83e1af3d17de67f204b1b5acad85fb21d4c426de674e79cb997c313c3
+size 4467789

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/annotation/segment/mask_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:482317b8cb5657c2b75c8a0d284ed860272af6fa81f5e0129fe4b73b6c14bb64
+size 1854

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/camera/camera.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba5bed130f0a9da66aacd8d948045305d55b7879a2f654e19e72abf2f34d5f63
+size 32881

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/metainfo.json

@@ -0,0 +1,812 @@
+{
+  "schema_version": "hand-warehouse/1.1",
+  "dataset_id": "HOI4D",
+  "release_id": "shared-v1.1",
+  "sequence_id": "ZY20210800004_H4_C3_N68_S380_s05_T2",
+  "camera_id": "ego",
+  "sample_type": "video",
+  "num_frames": 300,
+  "hand_slots": [
+    "left",
+    "right"
+  ],
+  "sampling": {
+    "type": "dense",
+    "source_fps": null,
+    "frames_ref": "camera/frames.jsonl",
+    "selection": {
+      "max_frames": null,
+      "source_sequence": "ZY20210800004/H4/C3/N68/S380/s05/T2"
+    }
+  },
+  "camera": {
+    "model": "pinhole",
+    "schema_id": "camera/pinhole/v1",
+    "image_size": [
+      1920,
+      1080
+    ]
+  },
+  "components": {
+    "rgb": {
+      "available": true,
+      "schema_id": "rgb/uint8/v1",
+      "data_ref": "observation/rgb.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width",
+        "channel"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Verified source packet copy or lossless fixed-decoder RGB encoding"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_release.zip",
+        "member": "HOI4D_release/ZY20210800004/H4/C3/N68/S380/s05/T2/align_rgb/image.mp4"
+      },
+      "storage": {
+        "profile": "mkv/source_copy/v1",
+        "codec": "h264",
+        "pixel_format": "yuv420p",
+        "encoded_size": [
+          1920,
+          1080
+        ],
+        "decoder": {
+          "name": "ffmpeg",
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "autorotate": false,
+          "color_space": "unknown",
+          "color_range": "unknown",
+          "color_primaries": "unknown",
+          "color_transfer": "unknown"
+        },
+        "encoder_parameters": {
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "stream_copy": true,
+          "keyframe_indices": [
+            0,
+            221
+          ]
+        },
+        "source_lossy": "unknown",
+        "storage_fps": "15/1",
+        "timebase_role": "index_only",
+        "preserve_source_pts": true
+      },
+      "valid_ref": "observation/rgb_valid.pt",
+      "valid_axes": [
+        "T"
+      ]
+    },
+    "intrinsic": {
+      "available": true,
+      "schema_id": "camera/pinhole/v1",
+      "data_ref": "camera/camera.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/camera_params.zip",
+        "member": "camera_params/ZY20210800004/intrin.npy"
+      },
+      "valid_ref": "camera/camera.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "data_key": [
+        "intrinsic",
+        "data"
+      ],
+      "valid_key": [
+        "intrinsic",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "extrinsic": {
+      "available": true,
+      "schema_id": "transform/se3/v1",
+      "data_ref": "camera/camera.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_annotations.zip",
+        "member": "HOI4D_annotations/ZY20210800004/H4/C3/N68/S380/s05/T2/3Dseg/output.log"
+      },
+      "valid_ref": "camera/camera.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "convention": "T_camera_from_world",
+      "source_convention": "Open3D LOG camera-to-world; inverted",
+      "data_key": [
+        "extrinsic",
+        "data"
+      ],
+      "valid_key": [
+        "extrinsic",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "mano": {
+      "available": true,
+      "schema_id": "mano/axis_angle61/v1",
+      "data_ref": "annotation/mano/mano.pt",
+      "axes": [
+        "T",
+        "hand",
+        "parameter"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/mano/mano.pt",
+      "valid_axes": [
+        "T",
+        "hand"
+      ],
+      "model_profile": {
+        "version": "sha256:eab78181e459e156559df334b103d825e00c8711d2eeffee1cc176fb42051f4f",
+        "flat_hand_mean": true,
+        "left_shapedirs_correction": "not_applied",
+        "models": {
+          "left": {
+            "file": "MANO_LEFT.pkl",
+            "sha256": "c4022f7083f2ca7c78b2b3d595abbab52debd32b09d372b16923a801f0ea6a30"
+          },
+          "right": {
+            "file": "MANO_RIGHT.pkl",
+            "sha256": "45d60aa3b27ef9107a7afd4e00808f307fd91111e1cfa35afd5c4a62de264767"
+          }
+        }
+      },
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched side pickle has complete finite poseCoeff (48), beta (10), trans (3), and model available; zero angles are valid",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T",
+          "hand"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "motion",
+        "data"
+      ],
+      "valid_key": [
+        "motion",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "keypoints_uv": {
+      "available": true,
+      "schema_id": "keypoints/uv/v1",
+      "data_ref": "annotation/keypoints/keypoints.pt",
+      "axes": [
+        "T",
+        "hand",
+        "keypoint",
+        "coordinate"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/keypoints/keypoints.pt",
+      "valid_axes": [
+        "T",
+        "hand",
+        "keypoint"
+      ],
+      "keypoint_schema": "mano21/v1",
+      "unit": "pixel",
+      "source_method": "Upstream fitted MANO projection already present in kps2D",
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched side pickle has 21 finite native kps2D points; independently provided, no visibility gate",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T",
+          "hand",
+          "keypoint"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "uv",
+        "data"
+      ],
+      "valid_key": [
+        "uv",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "segment": {
+      "available": true,
+      "schema_id": "segment/uint16_labels/v1",
+      "data_ref": "annotation/segment/mask.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "storage": {
+        "profile": "mkv/uint16_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          1920,
+          1080
+        ],
+        "decoder": {
+          "name": "ffmpeg",
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "autorotate": false,
+          "color_space": "unknown",
+          "color_range": "unknown",
+          "color_primaries": "unknown",
+          "color_transfer": "unknown"
+        },
+        "encoder_parameters": {
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "name": "ffv1",
+          "arguments": [],
+          "threads": 2
+        },
+        "source_lossy": false,
+        "storage_fps": 30,
+        "timebase_role": "index_only"
+      },
+      "valid_ref": "annotation/segment/mask_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "segmentation_type": "part",
+      "mapping_ref": "annotation/segment/instances.jsonl",
+      "coverage": {
+        "kind": "unknown"
+      },
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Source mask or shift_mask present with verified palette codes and entity/part mapping",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      }
+    },
+    "pose_main_pose_Laptopkeyboard": {
+      "available": true,
+      "schema_id": "transform/se3/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "convention": "T_camera_from_part",
+      "unit": "m",
+      "source_label": "Laptopkeyboard",
+      "source_euler_order": "XYZ",
+      "definition": "https://github.com/hoi4d/ObjTracking/blob/main/process_data.py",
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains rotation and center; record identity retained",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Laptopkeyboard",
+        "pose",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Laptopkeyboard",
+        "pose",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "dimensions_main_pose_Laptopkeyboard": {
+      "available": true,
+      "schema_id": "object/dimensions/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "dimension"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "dimensions_semantics": "source_unspecified",
+      "unit": "m",
+      "scale_applied_to_mesh": false,
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains dimensions; size/mesh relation remains source_unspecified",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Laptopkeyboard",
+        "dimensions",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Laptopkeyboard",
+        "dimensions",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "pose_main_pose_Laptopdisplay": {
+      "available": true,
+      "schema_id": "transform/se3/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "convention": "T_camera_from_part",
+      "unit": "m",
+      "source_label": "Laptopdisplay",
+      "source_euler_order": "XYZ",
+      "definition": "https://github.com/hoi4d/ObjTracking/blob/main/process_data.py",
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains rotation and center; record identity retained",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Laptopdisplay",
+        "pose",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Laptopdisplay",
+        "pose",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "dimensions_main_pose_Laptopdisplay": {
+      "available": true,
+      "schema_id": "object/dimensions/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "dimension"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "dimensions_semantics": "source_unspecified",
+      "unit": "m",
+      "scale_applied_to_mesh": false,
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains dimensions; size/mesh relation remains source_unspecified",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Laptopdisplay",
+        "dimensions",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Laptopdisplay",
+        "dimensions",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "mesh_main_objs_new_1_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-1.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/Laptop/068/objs/new-1.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "mesh_main_objs_new_0_align_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-0-align.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/Laptop/068/objs/new-0-align.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "mesh_main_objs_new_1_align_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-1-align.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/Laptop/068/objs/new-1-align.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "mesh_main_objs_new_0_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-0.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/Laptop/068/objs/new-0.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "articulation_main": {
+      "available": true,
+      "schema_id": "object/articulated/v1",
+      "data_ref": "annotation/object/main/articulation.json",
+      "axes": [],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      }
+    },
+    "depth": {
+      "available": true,
+      "schema_id": "depth/z_float32/v1",
+      "data_ref": "observation/depth.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "files": [
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz0",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz1",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz2",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz3",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz4",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz5",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz6"
+        ],
+        "member": "HOI4D_depth_video/ZY20210800004/H4/C3/N68/S380/s05/T2/align_depth/depth_video.avi",
+        "conversion": "registered millimetre camera-Z to metres"
+      },
+      "storage": {
+        "profile": "mkv/depth_float32_bits/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          3840,
+          1080
+        ],
+        "decoder": {
+          "name": "ffmpeg",
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "autorotate": false,
+          "color_space": "unknown",
+          "color_range": "unknown",
+          "color_primaries": "unknown",
+          "color_transfer": "unknown"
+        },
+        "encoder_parameters": {
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "name": "ffv1",
+          "arguments": [],
+          "threads": 2
+        },
+        "source_lossy": false,
+        "storage_fps": 30,
+        "timebase_role": "index_only"
+      },
+      "valid_storage": {
+        "profile": "mkv/bool_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray",
+        "encoded_size": [
+          1920,
+          1080
+        ],
+        "decoder": {
+          "name": "ffmpeg",
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "autorotate": false,
+          "color_space": "unknown",
+          "color_range": "unknown",
+          "color_primaries": "unknown",
+          "color_transfer": "unknown"
+        },
+        "encoder_parameters": {
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "name": "ffv1",
+          "arguments": [],
+          "threads": 2
+        },
+        "source_lossy": false,
+        "storage_fps": 30,
+        "timebase_role": "index_only"
+      },
+      "valid_ref": "observation/depth_valid.mkv",
+      "valid_axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "unit": "m",
+      "depth_type": "z",
+      "depth_origin": "measured",
+      "invalid_value": "NaN"
+    }
+  },
+  "split": "unknown",
+  "view_type": "ego",
+  "split_reason": "No verified official split mapping available for this sequence"
+}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/observation/depth.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f13d0a15cab1b8ccf68c7cacdfd3f0b30d4ab1779e42896eeee01f06ea062002
+size 141286945

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/observation/depth_valid.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dede8a6bcf296eab980e3b6391f28666c7e0ef91839e306fe4d6f36ebe0c387c
+size 1268798

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/observation/rgb.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae292c9e900612eb608ed994394179d7070b184a0436c7f9b16b15589b2435b5
+size 5815991

HOI4D/shared-v1.1/data/ZY20210800004_H4_C3_N68_S380_s05_T2/ego/observation/rgb_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9d5ce3fd090734968a97c1897f1b561135ec8c4a10cf7da5e54e3f7feb9ddf1
+size 1847

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/object/bottle/metainfo.json

@@ -0,0 +1,13 @@
+{
+  "object_id": "bottle",
+  "identity_scope": "sequence",
+  "scope_id": "ZY20210800004_H4_C4_N01_S219_s01_T3",
+  "source_locator": {
+    "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_annotations.zip",
+    "member": "HOI4D_annotations/ZY20210800004/H4/C4/N01/S219/s01/T3/2Dseg/shift_mask/00000.png",
+    "sha256": "a620fe439c375c46c86dcc8cee79f37d82f0b5baeee694967793e86ea6e66442"
+  },
+  "has_model": false,
+  "category_id": 5,
+  "source_object_id": null
+}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/object/main/articulation.json

@@ -0,0 +1,100 @@
+{
+  "parts": [
+    {
+      "part_id": "region_1",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_region_code": 1,
+      "name": "Door"
+    },
+    {
+      "part_id": "region_3",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_region_code": 3,
+      "name": "Body of the Cabinet"
+    },
+    {
+      "part_id": "region_4",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_region_code": 4,
+      "name": "Drawer"
+    },
+    {
+      "part_id": "pose_Lockerbody",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_label": "Lockerbody"
+    },
+    {
+      "part_id": "pose_Lockerdrawer",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_label": "Lockerdrawer"
+    },
+    {
+      "part_id": "pose_Lockersldingdoor",
+      "parent_id": null,
+      "has_model": false,
+      "mesh_ref": null,
+      "source_label": "Lockersldingdoor"
+    },
+    {
+      "part_id": "asset_objs_new_3_align_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-3-align.obj",
+      "source_asset": "objs/new-3-align.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    },
+    {
+      "part_id": "asset_objs_new_2_align_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-2-align.obj",
+      "source_asset": "objs/new-2-align.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    },
+    {
+      "part_id": "asset_objs_new_0_align_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-0-align.obj",
+      "source_asset": "objs/new-0-align.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    },
+    {
+      "part_id": "asset_objs_new_2_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-2.obj",
+      "source_asset": "objs/new-2.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    },
+    {
+      "part_id": "asset_objs_new_3_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-3.obj",
+      "source_asset": "objs/new-3.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    },
+    {
+      "part_id": "asset_objs_new_0_obj",
+      "parent_id": null,
+      "has_model": true,
+      "mesh_ref": "annotation/object/main/assets/objs/new-0.obj",
+      "source_asset": "objs/new-0.obj",
+      "note": "Source asset; correspondence to motion part labels remains unverified"
+    }
+  ],
+  "joints": [],
+  "hierarchy_semantics": "semantic_containment",
+  "note": "Unassociated source region, motion and asset nodes; original CAD trees retained in assets"
+}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/object/main/assets/meta.json

@@ -0,0 +1 @@
+{"user_id": "leoly", "model_cat": "StorageFurniture", "model_id": "storageFurniture001", "version": "1", "anno_id": "519", "time_in_sec": "124"}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/object/main/assets/mobility_v2.json

@@ -0,0 +1 @@
+[{"id":0,"parent":-1,"joint":"沉重","name":"vertical_side_panel","parts":[{"id":8,"name":"vertical_side_panel","children":[]}],"jointData":{}},{"id":1,"parent":0,"joint":"铰链（旋转）","name":"cabinet_door_surface","parts":[{"id":7,"name":"cabinet_door_surface","children":[]}],"jointData":{"axis":{"origin":[0.0009380197674036131,-0.1682884286619476,0],"direction":[0,0,1]},"limit":{"a":97.92,"b":-23.039999999999964,"noLimit":false}}},{"id":2,"parent":0,"joint":"滑动","name":"drawer_front","parts":[{"id":6,"name":"drawer_front","children":[]}],"jointData":{"axis":{"origin":[0,0,0],"direction":[1,0,0]},"limit":{"a":0.01,"b":-0.15999999999999992,"noLimit":false,"rotates":false,"noRotationLimit":false,"rotationLimit":0}}}]

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/object/main/assets/result.json

@@ -0,0 +1 @@
+[{"id": 0, "name": "storage_furniture", "text": "Storage Furniture", "children": [{"id": 1, "name": "cabinet", "text": "Cabinet", "children": [{"id": 2, "name": "cabinet_frame", "text": "Cabinet frame", "children": [{"id": 8, "name": "vertical_side_panel", "text": "Vertical side panel", "objs": ["new-3"]}]}, {"id": 3, "name": "cabinet_door", "text": "Cabinet door", "children": [{"id": 7, "name": "cabinet_door_surface", "text": "Cabinet door surface", "objs": ["new-0"]}]}, {"id": 4, "name": "drawer", "text": "Drawer", "children": [{"id": 5, "name": "drawer_box", "text": "Drawer box", "children": [{"id": 6, "name": "drawer_front", "text": "Drawer front", "objs": ["new-2"]}]}]}]}]}]

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/object/main/metainfo.json

@@ -0,0 +1,22 @@
+{
+  "object_id": "main",
+  "identity_scope": "sequence",
+  "scope_id": "ZY20210800004_H4_C4_N01_S219_s01_T3",
+  "source_locator": {
+    "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_annotations.zip",
+    "member": "HOI4D_annotations/ZY20210800004/H4/C4/N01/S219/s01/T3/2Dseg/shift_mask/00000.png",
+    "sha256": "a620fe439c375c46c86dcc8cee79f37d82f0b5baeee694967793e86ea6e66442"
+  },
+  "has_model": true,
+  "category_id": 4,
+  "source_object_id": null,
+  "asset_refs": [
+    "annotation/object/main/assets/objs/new-3-align.obj",
+    "annotation/object/main/assets/objs/new-2-align.obj",
+    "annotation/object/main/assets/objs/new-0-align.obj",
+    "annotation/object/main/assets/objs/new-2.obj",
+    "annotation/object/main/assets/objs/new-3.obj",
+    "annotation/object/main/assets/objs/new-0.obj"
+  ],
+  "articulation_ref": "annotation/object/main/articulation.json"
+}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/object/main/object.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:974776b04f0f2ac713760b8e817ccfc9218fd869f59abd5530584ea8fbc4a007
+size 74467

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/segment/mask.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fe0ee8bf8cbc79d03151fa402350d1676372a0cf54d843aeedafa3f196bc9e9
+size 6579248

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/annotation/segment/mask_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:482317b8cb5657c2b75c8a0d284ed860272af6fa81f5e0129fe4b73b6c14bb64
+size 1854

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/camera/camera.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:180114750224400288100c3c6d323f92e9102bf72e04d201f94089db377c0788
+size 32881

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/metainfo.json

@@ -0,0 +1,842 @@
+{
+  "schema_version": "hand-warehouse/1.1",
+  "dataset_id": "HOI4D",
+  "release_id": "shared-v1.1",
+  "sequence_id": "ZY20210800004_H4_C4_N01_S219_s01_T3",
+  "camera_id": "ego",
+  "sample_type": "video",
+  "num_frames": 300,
+  "hand_slots": [
+    "left",
+    "right"
+  ],
+  "sampling": {
+    "type": "dense",
+    "source_fps": null,
+    "frames_ref": "camera/frames.jsonl",
+    "selection": {
+      "max_frames": null,
+      "source_sequence": "ZY20210800004/H4/C4/N01/S219/s01/T3"
+    }
+  },
+  "camera": {
+    "model": "pinhole",
+    "schema_id": "camera/pinhole/v1",
+    "image_size": [
+      1920,
+      1080
+    ]
+  },
+  "components": {
+    "rgb": {
+      "available": true,
+      "schema_id": "rgb/uint8/v1",
+      "data_ref": "observation/rgb.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width",
+        "channel"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Verified source packet copy or lossless fixed-decoder RGB encoding"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_release.zip",
+        "member": "HOI4D_release/ZY20210800004/H4/C4/N01/S219/s01/T3/align_rgb/image.mp4"
+      },
+      "storage": {
+        "profile": "mkv/source_copy/v1",
+        "codec": "h264",
+        "pixel_format": "yuv420p",
+        "encoded_size": [
+          1920,
+          1080
+        ],
+        "decoder": {
+          "name": "ffmpeg",
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "autorotate": false,
+          "color_space": "unknown",
+          "color_range": "unknown",
+          "color_primaries": "unknown",
+          "color_transfer": "unknown"
+        },
+        "encoder_parameters": {
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "stream_copy": true,
+          "keyframe_indices": [
+            0,
+            250
+          ]
+        },
+        "source_lossy": "unknown",
+        "storage_fps": "15/1",
+        "timebase_role": "index_only",
+        "preserve_source_pts": true
+      },
+      "valid_ref": "observation/rgb_valid.pt",
+      "valid_axes": [
+        "T"
+      ]
+    },
+    "intrinsic": {
+      "available": true,
+      "schema_id": "camera/pinhole/v1",
+      "data_ref": "camera/camera.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/camera_params.zip",
+        "member": "camera_params/ZY20210800004/intrin.npy"
+      },
+      "valid_ref": "camera/camera.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "data_key": [
+        "intrinsic",
+        "data"
+      ],
+      "valid_key": [
+        "intrinsic",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "extrinsic": {
+      "available": true,
+      "schema_id": "transform/se3/v1",
+      "data_ref": "camera/camera.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_annotations.zip",
+        "member": "HOI4D_annotations/ZY20210800004/H4/C4/N01/S219/s01/T3/3Dseg/output.log"
+      },
+      "valid_ref": "camera/camera.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "convention": "T_camera_from_world",
+      "source_convention": "Open3D LOG camera-to-world; inverted",
+      "data_key": [
+        "extrinsic",
+        "data"
+      ],
+      "valid_key": [
+        "extrinsic",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "segment": {
+      "available": true,
+      "schema_id": "segment/uint16_labels/v1",
+      "data_ref": "annotation/segment/mask.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "storage": {
+        "profile": "mkv/uint16_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          1920,
+          1080
+        ],
+        "decoder": {
+          "name": "ffmpeg",
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "autorotate": false,
+          "color_space": "unknown",
+          "color_range": "unknown",
+          "color_primaries": "unknown",
+          "color_transfer": "unknown"
+        },
+        "encoder_parameters": {
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "name": "ffv1",
+          "arguments": [],
+          "threads": 2
+        },
+        "source_lossy": false,
+        "storage_fps": 30,
+        "timebase_role": "index_only"
+      },
+      "valid_ref": "annotation/segment/mask_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "segmentation_type": "part",
+      "mapping_ref": "annotation/segment/instances.jsonl",
+      "coverage": {
+        "kind": "unknown"
+      },
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Source mask or shift_mask present with verified palette codes and entity/part mapping",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      }
+    },
+    "pose_main_pose_Lockerbody": {
+      "available": true,
+      "schema_id": "transform/se3/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "convention": "T_camera_from_part",
+      "unit": "m",
+      "source_label": "Lockerbody",
+      "source_euler_order": "XYZ",
+      "definition": "https://github.com/hoi4d/ObjTracking/blob/main/process_data.py",
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains rotation and center; record identity retained",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Lockerbody",
+        "pose",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Lockerbody",
+        "pose",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "dimensions_main_pose_Lockerbody": {
+      "available": true,
+      "schema_id": "object/dimensions/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "dimension"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "dimensions_semantics": "source_unspecified",
+      "unit": "m",
+      "scale_applied_to_mesh": false,
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains dimensions; size/mesh relation remains source_unspecified",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Lockerbody",
+        "dimensions",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Lockerbody",
+        "dimensions",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "pose_main_pose_Lockerdrawer": {
+      "available": true,
+      "schema_id": "transform/se3/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "convention": "T_camera_from_part",
+      "unit": "m",
+      "source_label": "Lockerdrawer",
+      "source_euler_order": "XYZ",
+      "definition": "https://github.com/hoi4d/ObjTracking/blob/main/process_data.py",
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains rotation and center; record identity retained",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Lockerdrawer",
+        "pose",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Lockerdrawer",
+        "pose",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "dimensions_main_pose_Lockerdrawer": {
+      "available": true,
+      "schema_id": "object/dimensions/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "dimension"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "dimensions_semantics": "source_unspecified",
+      "unit": "m",
+      "scale_applied_to_mesh": false,
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains dimensions; size/mesh relation remains source_unspecified",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Lockerdrawer",
+        "dimensions",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Lockerdrawer",
+        "dimensions",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "pose_main_pose_Lockersldingdoor": {
+      "available": true,
+      "schema_id": "transform/se3/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "convention": "T_camera_from_part",
+      "unit": "m",
+      "source_label": "Lockersldingdoor",
+      "source_euler_order": "XYZ",
+      "definition": "https://github.com/hoi4d/ObjTracking/blob/main/process_data.py",
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains rotation and center; record identity retained",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Lockersldingdoor",
+        "pose",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Lockersldingdoor",
+        "pose",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "dimensions_main_pose_Lockersldingdoor": {
+      "available": true,
+      "schema_id": "object/dimensions/v1",
+      "data_ref": "annotation/object/main/object.pt",
+      "axes": [
+        "T",
+        "dimension"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      },
+      "valid_ref": "annotation/object/main/object.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "dimensions_semantics": "source_unspecified",
+      "unit": "m",
+      "scale_applied_to_mesh": false,
+      "valid_policy": {
+        "revision": "usable-annotation-2026-09-20",
+        "meaning": "annotation usable for supervision, not merely record presence",
+        "source_rule": "Matched source object record contains dimensions; size/mesh relation remains source_unspecified",
+        "source_locator": {
+          "frames_ref": "camera/frames.jsonl",
+          "source_field": "component_sources"
+        },
+        "scope": [
+          "T"
+        ],
+        "numerical_checks": "Schema shape, finite valid floats, SE(3) where applicable; malformed input aborts",
+        "official_qa": {
+          "status": "not_provided",
+          "reason": "No separate applicable official QA in selected source inputs"
+        },
+        "local_excluded_frame_indices": [],
+        "local_exclusion_reasons": {},
+        "visibility_independent": true
+      },
+      "data_key": [
+        "parts",
+        "pose_Lockersldingdoor",
+        "dimensions",
+        "data"
+      ],
+      "valid_key": [
+        "parts",
+        "pose_Lockersldingdoor",
+        "dimensions",
+        "valid"
+      ],
+      "storage": {
+        "profile": "pt/tensor_bundle/v1"
+      },
+      "valid_storage": {
+        "profile": "pt/tensor_bundle/v1"
+      }
+    },
+    "mesh_main_objs_new_3_align_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-3-align.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/StorageFurniture/001/objs/new-3-align.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "mesh_main_objs_new_2_align_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-2-align.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/StorageFurniture/001/objs/new-2-align.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "mesh_main_objs_new_0_align_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-0-align.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/StorageFurniture/001/objs/new-0-align.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "mesh_main_objs_new_2_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-2.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/StorageFurniture/001/objs/new-2.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "mesh_main_objs_new_3_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-3.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/StorageFurniture/001/objs/new-3.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "mesh_main_objs_new_0_obj": {
+      "available": true,
+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/main/assets/objs/new-0.obj",
+      "axes": [
+        "vertex"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "file": "/data0/xuzhefeng/Datasets/HOI4D/raw/data/HOI4D_CAD_Model_for_release.zip",
+        "member": "HOI4D_CAD_Model_for_release/articulated/StorageFurniture/001/objs/new-0.obj"
+      },
+      "unit": "m",
+      "valid": true,
+      "scale_applied_to_mesh": false,
+      "dimensions_semantics": "source_unspecified"
+    },
+    "articulation_main": {
+      "available": true,
+      "schema_id": "object/articulated/v1",
+      "data_ref": "annotation/object/main/articulation.json",
+      "axes": [],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "frames_ref": "camera/frames.jsonl",
+        "source_field": "component_sources"
+      }
+    },
+    "depth": {
+      "available": true,
+      "schema_id": "depth/z_float32/v1",
+      "data_ref": "observation/depth.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Copy source annotation; normalize storage only"
+      },
+      "source_locator": {
+        "files": [
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz0",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz1",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz2",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz3",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz4",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz5",
+          "/data0/xuzhefeng/Datasets/HOI4D/raw/data/DEPTH/HOI4D_depth_video.tar.gz6"
+        ],
+        "member": "HOI4D_depth_video/ZY20210800004/H4/C4/N01/S219/s01/T3/align_depth/depth_video.avi",
+        "conversion": "registered millimetre camera-Z to metres"
+      },
+      "storage": {
+        "profile": "mkv/depth_float32_bits/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          3840,
+          1080
+        ],
+        "decoder": {
+          "name": "ffmpeg",
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "autorotate": false,
+          "color_space": "unknown",
+          "color_range": "unknown",
+          "color_primaries": "unknown",
+          "color_transfer": "unknown"
+        },
+        "encoder_parameters": {
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "name": "ffv1",
+          "arguments": [],
+          "threads": 2
+        },
+        "source_lossy": false,
+        "storage_fps": 30,
+        "timebase_role": "index_only"
+      },
+      "valid_storage": {
+        "profile": "mkv/bool_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray",
+        "encoded_size": [
+          1920,
+          1080
+        ],
+        "decoder": {
+          "name": "ffmpeg",
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "autorotate": false,
+          "color_space": "unknown",
+          "color_range": "unknown",
+          "color_primaries": "unknown",
+          "color_transfer": "unknown"
+        },
+        "encoder_parameters": {
+          "version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "name": "ffv1",
+          "arguments": [],
+          "threads": 2
+        },
+        "source_lossy": false,
+        "storage_fps": 30,
+        "timebase_role": "index_only"
+      },
+      "valid_ref": "observation/depth_valid.mkv",
+      "valid_axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "unit": "m",
+      "depth_type": "z",
+      "depth_origin": "measured",
+      "invalid_value": "NaN"
+    }
+  },
+  "split": "unknown",
+  "view_type": "ego",
+  "split_reason": "No verified official split mapping available for this sequence"
+}

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/observation/depth.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b635960714b1a16a9a04acf55ce1b41d6299bcda91bfcb095faf29e38a3abb3c
+size 141566283

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/observation/depth_valid.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1765b99762e1666d50dd8c3acacf849a5bed4fc0f6d0c8f3f65fb85c0878532a
+size 2213503

HOI4D/shared-v1.1/data/ZY20210800004_H4_C4_N01_S219_s01_T3/ego/observation/rgb.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c099a0da959a59950530c169a70f3b3aed9b0ea00fec230d1bb4fba959ed1cc9
+size 6059645