Unify RHD shared-v1.0 batch 7

.gitattributes

@@ -10942,3 +10942,50 @@ RHD/shared-v1.0/data/training_00034816/camera/annotation/segment/mask.mkv filter
 RHD/shared-v1.0/data/training_00034816/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
 RHD/shared-v1.0/data/training_00034816/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
 RHD/shared-v1.0/data/training_00034816/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00035328/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00035328/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00035328/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00035328/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00035840/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00035840/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00035840/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00035840/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00036352/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00036352/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00036352/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00036352/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00036864/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00036864/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00036864/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00036864/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00037376/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00037376/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00037376/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00037376/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00037888/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00037888/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00037888/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00037888/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00038400/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00038400/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00038400/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00038400/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00038912/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00038912/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00038912/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00038912/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00039424/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00039424/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00039424/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00039424/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00039936/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00039936/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00039936/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00039936/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00040448/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00040448/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00040448/camera/observation/depth_valid.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00040448/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00040960/camera/annotation/segment/mask.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00040960/camera/observation/depth.mkv filter=lfs diff=lfs merge=lfs -text
+RHD/shared-v1.0/data/training_00040960/camera/observation/rgb.mkv filter=lfs diff=lfs merge=lfs -text

RHD/shared-v1.0/data/training_00035328/camera/annotation/keypoints/uv.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc5dd538724b3570c5d24a5d9abed905313502103c88b42207de0a258adc10ae
+size 173123

RHD/shared-v1.0/data/training_00035328/camera/annotation/keypoints/uv_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d03d60959c99e1f472b4678aac1443a2a704e67481119981c391081e205721e
+size 22689

RHD/shared-v1.0/data/training_00035328/camera/annotation/keypoints/visibility.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c9ef512ed85458f6ae04ccd48158ad1cd29190ed54218a54151ff5507deaab3
+size 22699

RHD/shared-v1.0/data/training_00035328/camera/annotation/keypoints/xyz.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b766ca958c54ae15f02476f22c612c7b4cc6b65559c4bca249b32ac9f024fabc
+size 259144

RHD/shared-v1.0/data/training_00035328/camera/annotation/keypoints/xyz_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50450a103fafc785b057391cd74c1d57faddbe945e2be17235c099a161a245ca
+size 22694

RHD/shared-v1.0/data/training_00035328/camera/annotation/segment/mask.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f06893fd244ebeee05d41c41b9354b710cd37934082df23c95553336614fc3e7
+size 925078

RHD/shared-v1.0/data/training_00035328/camera/annotation/segment/mask_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7eed600303d5dd0bfe025da8092b9f53e96388fd4b99baaa66bc4fe33690b1f8
+size 1707

RHD/shared-v1.0/data/training_00035328/camera/camera/intrinsic.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8159b140a33cb39d0d16f0ad34e9b8d45b5be199c26a9346797747d8c1acd9e
+size 19622

RHD/shared-v1.0/data/training_00035328/camera/camera/intrinsic_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18e2315cead0d1724ccc3a621d286387ab3e01819bf2508c82a973f338e1ed83
+size 1732

RHD/shared-v1.0/data/training_00035328/camera/metainfo.json

@@ -0,0 +1,352 @@
+{
+  "schema_version": "hand-warehouse/1.0",
+  "dataset_id": "RHD",
+  "release_id": "shared-v1.0",
+  "sequence_id": "training_00035328",
+  "camera_id": "camera",
+  "sample_type": "image",
+  "num_frames": 512,
+  "hand_slots": [
+    "left",
+    "right"
+  ],
+  "sampling": {
+    "type": "independent",
+    "source_fps": null,
+    "frames_ref": "camera/frames.jsonl",
+    "selection": "all source independent images sorted by source ID",
+    "shard_max_images": 512
+  },
+  "camera": {
+    "model": "pinhole",
+    "schema_id": "camera/pinhole/v1",
+    "image_size": [
+      320,
+      320
+    ]
+  },
+  "components": {
+    "rgb": {
+      "available": true,
+      "schema_id": "rgb/uint8/v1",
+      "data_ref": "observation/rgb.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width",
+        "channel"
+      ],
+      "valid_ref": "observation/rgb_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "source values retained"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "storage": {
+        "profile": "mkv/ffv1_rgb/v1",
+        "codec": "ffv1",
+        "pixel_format": "bgr0",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "storage_fps": 1,
+      "timebase_role": "index_only"
+    },
+    "intrinsic": {
+      "available": true,
+      "schema_id": "camera/pinhole/v1",
+      "data_ref": "camera/intrinsic.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "valid_ref": "camera/intrinsic_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "source values retained"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      }
+    },
+    "keypoints_xyz": {
+      "available": true,
+      "schema_id": "keypoints/xyz/v1",
+      "data_ref": "annotation/keypoints/xyz.pt",
+      "axes": [
+        "T",
+        "hand",
+        "joint",
+        "coordinate"
+      ],
+      "valid_ref": "annotation/keypoints/xyz_valid.pt",
+      "valid_axes": [
+        "T",
+        "hand",
+        "joint"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Keep both supplied hands including invisible points; reorder tip-to-palm to registered proximal-to-tip order"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "unit": "m",
+      "keypoint_schema": "rhd21/v1",
+      "coordinate_frame": "camera",
+      "source_index_map": [
+        0,
+        4,
+        3,
+        2,
+        1,
+        8,
+        7,
+        6,
+        5,
+        12,
+        11,
+        10,
+        9,
+        16,
+        15,
+        14,
+        13,
+        20,
+        19,
+        18,
+        17
+      ],
+      "attributes": {
+        "visibility": {
+          "data_ref": "annotation/keypoints/visibility.pt",
+          "axes": [
+            "T",
+            "hand",
+            "joint"
+          ],
+          "dtype": "bool",
+          "visibility_type": "bool",
+          "meaning": "source per-keypoint visibility",
+          "valid": true,
+          "provenance": {
+            "kind": "format_conversion",
+            "method": "native uv_vis visibility reordered with coordinates"
+          },
+          "source_locator": {
+            "archive": "raw/data/RHD_v1-1.zip",
+            "annotation": "RHD_published_v2/training/anno_training.pickle"
+          }
+        }
+      }
+    },
+    "keypoints_uv": {
+      "available": true,
+      "schema_id": "keypoints/uv/v1",
+      "data_ref": "annotation/keypoints/uv.pt",
+      "axes": [
+        "T",
+        "hand",
+        "joint",
+        "coordinate"
+      ],
+      "valid_ref": "annotation/keypoints/uv_valid.pt",
+      "valid_axes": [
+        "T",
+        "hand",
+        "joint"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Keep both supplied hands including invisible points; reorder tip-to-palm to registered proximal-to-tip order"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "unit": "pixel",
+      "keypoint_schema": "rhd21/v1",
+      "coordinate_frame": "rgb_image",
+      "source_index_map": [
+        0,
+        4,
+        3,
+        2,
+        1,
+        8,
+        7,
+        6,
+        5,
+        12,
+        11,
+        10,
+        9,
+        16,
+        15,
+        14,
+        13,
+        20,
+        19,
+        18,
+        17
+      ],
+      "attributes": {
+        "visibility": {
+          "data_ref": "annotation/keypoints/visibility.pt",
+          "axes": [
+            "T",
+            "hand",
+            "joint"
+          ],
+          "dtype": "bool",
+          "visibility_type": "bool",
+          "meaning": "source per-keypoint visibility",
+          "valid": true,
+          "provenance": {
+            "kind": "format_conversion",
+            "method": "native uv_vis visibility reordered with coordinates"
+          },
+          "source_locator": {
+            "archive": "raw/data/RHD_v1-1.zip",
+            "annotation": "RHD_published_v2/training/anno_training.pickle"
+          }
+        }
+      }
+    },
+    "depth": {
+      "available": true,
+      "schema_id": "depth/z_float32/v1",
+      "data_ref": "observation/depth.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "valid_ref": "observation/depth_valid.mkv",
+      "valid_axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "storage": {
+        "profile": "mkv/depth_float32_bits/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          640,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "valid_storage": {
+        "profile": "mkv/bool_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "unit": "m",
+      "depth_type": "z",
+      "depth_origin": "rendered",
+      "coordinate_frame": "current_rgb_camera",
+      "pixel_grid": "current_rgb",
+      "storage_fps": 1,
+      "timebase_role": "index_only",
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Official code (R*256+G)/65535*5 m; preserve complete float32 bits; source supplies every pixel, no additional invalid-pixel convention inferred"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle",
+        "member_pattern": "RHD_published_v2/training/depth/{source_frame_id:05d}.png"
+      }
+    },
+    "segment": {
+      "available": true,
+      "schema_id": "segment/uint16_labels/v1",
+      "data_ref": "annotation/segment/mask.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "valid_ref": "annotation/segment/mask_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Native codes preserved; source 0 background mapped to 65534; native fine-region codes retained without merging"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "storage": {
+        "profile": "mkv/uint16_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "storage_fps": 1,
+      "timebase_role": "index_only",
+      "segmentation_type": "semantic",
+      "mapping_ref": "annotation/segment/instances.jsonl",
+      "coverage": {
+        "kind": "full",
+        "scope": "official rendered background, person and both hand regions"
+      }
+    }
+  },
+  "split": "train",
+  "storage_revision": "lossless-video-2026-09-18",
+  "split_scheme": "RHD_official_training_evaluation",
+  "split_source_locator": {
+    "archive": "raw/data/RHD_v1-1.zip",
+    "member_prefix": "RHD_published_v2/training"
+  }
+}

RHD/shared-v1.0/data/training_00035328/camera/observation/depth.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c8e2164cf7bb7cc37055edf13d01c15b9b8e045a454944dd734ddd3b3ac74b0
+size 37343351

RHD/shared-v1.0/data/training_00035328/camera/observation/depth_valid.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16e57c49ec655d6237ff365c1d62157526a7d3a169e4125ca5588f73c7ee9918
+size 117775

RHD/shared-v1.0/data/training_00035328/camera/observation/rgb.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:872d97a9ceaca355268bf9f6de75ba6efd42897d84087430aa2faf421b134c03
+size 36701408

RHD/shared-v1.0/data/training_00035328/camera/observation/rgb_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:478de0fc88c7ce54fd5ad91a87f043d128092cb6fb51c256c5b69b0302aff818
+size 1702

RHD/shared-v1.0/data/training_00035840/camera/annotation/keypoints/uv.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:340ad86cb984ce30fe5e888eeb49a6cfe75d386a93af69ab5b1bc9e3ae46b95c
+size 173123

RHD/shared-v1.0/data/training_00035840/camera/annotation/keypoints/uv_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d03d60959c99e1f472b4678aac1443a2a704e67481119981c391081e205721e
+size 22689

RHD/shared-v1.0/data/training_00035840/camera/annotation/keypoints/visibility.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee1ee477d72988a0f0321ff48d537eb405a1bd1f712785d2c58202388b8727ee
+size 22699

RHD/shared-v1.0/data/training_00035840/camera/annotation/keypoints/xyz.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eab0df3fba1fc6417b9aa986710935edf9c5d514009de064d2ee83bcf030d600
+size 259144

RHD/shared-v1.0/data/training_00035840/camera/annotation/keypoints/xyz_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50450a103fafc785b057391cd74c1d57faddbe945e2be17235c099a161a245ca
+size 22694

RHD/shared-v1.0/data/training_00035840/camera/annotation/segment/mask.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6656098eef0eba4b3c2812501ea617411340bcfff555dc4243b6d87727d6130c
+size 929490

RHD/shared-v1.0/data/training_00035840/camera/annotation/segment/mask_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7eed600303d5dd0bfe025da8092b9f53e96388fd4b99baaa66bc4fe33690b1f8
+size 1707

RHD/shared-v1.0/data/training_00035840/camera/camera/intrinsic.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67c4e8cb47f49706f9a12502b9a515f82e9fa64f9a68067b46b4851f67bbf985
+size 19622

RHD/shared-v1.0/data/training_00035840/camera/camera/intrinsic_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18e2315cead0d1724ccc3a621d286387ab3e01819bf2508c82a973f338e1ed83
+size 1732

RHD/shared-v1.0/data/training_00035840/camera/metainfo.json

@@ -0,0 +1,352 @@
+{
+  "schema_version": "hand-warehouse/1.0",
+  "dataset_id": "RHD",
+  "release_id": "shared-v1.0",
+  "sequence_id": "training_00035840",
+  "camera_id": "camera",
+  "sample_type": "image",
+  "num_frames": 512,
+  "hand_slots": [
+    "left",
+    "right"
+  ],
+  "sampling": {
+    "type": "independent",
+    "source_fps": null,
+    "frames_ref": "camera/frames.jsonl",
+    "selection": "all source independent images sorted by source ID",
+    "shard_max_images": 512
+  },
+  "camera": {
+    "model": "pinhole",
+    "schema_id": "camera/pinhole/v1",
+    "image_size": [
+      320,
+      320
+    ]
+  },
+  "components": {
+    "rgb": {
+      "available": true,
+      "schema_id": "rgb/uint8/v1",
+      "data_ref": "observation/rgb.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width",
+        "channel"
+      ],
+      "valid_ref": "observation/rgb_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "source values retained"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "storage": {
+        "profile": "mkv/ffv1_rgb/v1",
+        "codec": "ffv1",
+        "pixel_format": "bgr0",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "storage_fps": 1,
+      "timebase_role": "index_only"
+    },
+    "intrinsic": {
+      "available": true,
+      "schema_id": "camera/pinhole/v1",
+      "data_ref": "camera/intrinsic.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "valid_ref": "camera/intrinsic_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "source values retained"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      }
+    },
+    "keypoints_xyz": {
+      "available": true,
+      "schema_id": "keypoints/xyz/v1",
+      "data_ref": "annotation/keypoints/xyz.pt",
+      "axes": [
+        "T",
+        "hand",
+        "joint",
+        "coordinate"
+      ],
+      "valid_ref": "annotation/keypoints/xyz_valid.pt",
+      "valid_axes": [
+        "T",
+        "hand",
+        "joint"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Keep both supplied hands including invisible points; reorder tip-to-palm to registered proximal-to-tip order"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "unit": "m",
+      "keypoint_schema": "rhd21/v1",
+      "coordinate_frame": "camera",
+      "source_index_map": [
+        0,
+        4,
+        3,
+        2,
+        1,
+        8,
+        7,
+        6,
+        5,
+        12,
+        11,
+        10,
+        9,
+        16,
+        15,
+        14,
+        13,
+        20,
+        19,
+        18,
+        17
+      ],
+      "attributes": {
+        "visibility": {
+          "data_ref": "annotation/keypoints/visibility.pt",
+          "axes": [
+            "T",
+            "hand",
+            "joint"
+          ],
+          "dtype": "bool",
+          "visibility_type": "bool",
+          "meaning": "source per-keypoint visibility",
+          "valid": true,
+          "provenance": {
+            "kind": "format_conversion",
+            "method": "native uv_vis visibility reordered with coordinates"
+          },
+          "source_locator": {
+            "archive": "raw/data/RHD_v1-1.zip",
+            "annotation": "RHD_published_v2/training/anno_training.pickle"
+          }
+        }
+      }
+    },
+    "keypoints_uv": {
+      "available": true,
+      "schema_id": "keypoints/uv/v1",
+      "data_ref": "annotation/keypoints/uv.pt",
+      "axes": [
+        "T",
+        "hand",
+        "joint",
+        "coordinate"
+      ],
+      "valid_ref": "annotation/keypoints/uv_valid.pt",
+      "valid_axes": [
+        "T",
+        "hand",
+        "joint"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Keep both supplied hands including invisible points; reorder tip-to-palm to registered proximal-to-tip order"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "unit": "pixel",
+      "keypoint_schema": "rhd21/v1",
+      "coordinate_frame": "rgb_image",
+      "source_index_map": [
+        0,
+        4,
+        3,
+        2,
+        1,
+        8,
+        7,
+        6,
+        5,
+        12,
+        11,
+        10,
+        9,
+        16,
+        15,
+        14,
+        13,
+        20,
+        19,
+        18,
+        17
+      ],
+      "attributes": {
+        "visibility": {
+          "data_ref": "annotation/keypoints/visibility.pt",
+          "axes": [
+            "T",
+            "hand",
+            "joint"
+          ],
+          "dtype": "bool",
+          "visibility_type": "bool",
+          "meaning": "source per-keypoint visibility",
+          "valid": true,
+          "provenance": {
+            "kind": "format_conversion",
+            "method": "native uv_vis visibility reordered with coordinates"
+          },
+          "source_locator": {
+            "archive": "raw/data/RHD_v1-1.zip",
+            "annotation": "RHD_published_v2/training/anno_training.pickle"
+          }
+        }
+      }
+    },
+    "depth": {
+      "available": true,
+      "schema_id": "depth/z_float32/v1",
+      "data_ref": "observation/depth.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "valid_ref": "observation/depth_valid.mkv",
+      "valid_axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "storage": {
+        "profile": "mkv/depth_float32_bits/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          640,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "valid_storage": {
+        "profile": "mkv/bool_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "unit": "m",
+      "depth_type": "z",
+      "depth_origin": "rendered",
+      "coordinate_frame": "current_rgb_camera",
+      "pixel_grid": "current_rgb",
+      "storage_fps": 1,
+      "timebase_role": "index_only",
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Official code (R*256+G)/65535*5 m; preserve complete float32 bits; source supplies every pixel, no additional invalid-pixel convention inferred"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle",
+        "member_pattern": "RHD_published_v2/training/depth/{source_frame_id:05d}.png"
+      }
+    },
+    "segment": {
+      "available": true,
+      "schema_id": "segment/uint16_labels/v1",
+      "data_ref": "annotation/segment/mask.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "valid_ref": "annotation/segment/mask_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Native codes preserved; source 0 background mapped to 65534; native fine-region codes retained without merging"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "storage": {
+        "profile": "mkv/uint16_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "storage_fps": 1,
+      "timebase_role": "index_only",
+      "segmentation_type": "semantic",
+      "mapping_ref": "annotation/segment/instances.jsonl",
+      "coverage": {
+        "kind": "full",
+        "scope": "official rendered background, person and both hand regions"
+      }
+    }
+  },
+  "split": "train",
+  "storage_revision": "lossless-video-2026-09-18",
+  "split_scheme": "RHD_official_training_evaluation",
+  "split_source_locator": {
+    "archive": "raw/data/RHD_v1-1.zip",
+    "member_prefix": "RHD_published_v2/training"
+  }
+}

RHD/shared-v1.0/data/training_00035840/camera/observation/depth.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51aebe1eaadf86e222630b174c847d571f026b47cbdb75e8848f4f61ef26f77e
+size 38215139

RHD/shared-v1.0/data/training_00035840/camera/observation/depth_valid.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:665ecc5764a611b76f7f37b9fb648c93148b2ad391191c12fc864329f7c996c5
+size 117775

RHD/shared-v1.0/data/training_00035840/camera/observation/rgb.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d73348e4488bd17f81f8c9da1191a939402b996e0217b5e053d107d7fff07739
+size 36909563

RHD/shared-v1.0/data/training_00035840/camera/observation/rgb_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:478de0fc88c7ce54fd5ad91a87f043d128092cb6fb51c256c5b69b0302aff818
+size 1702

RHD/shared-v1.0/data/training_00036352/camera/annotation/keypoints/uv.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de11710713e3bff3ef15e2c952c8a97ceb9d04d9d2031814446ea4d1fef3de96
+size 173123

RHD/shared-v1.0/data/training_00036352/camera/annotation/keypoints/uv_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d03d60959c99e1f472b4678aac1443a2a704e67481119981c391081e205721e
+size 22689

RHD/shared-v1.0/data/training_00036352/camera/annotation/keypoints/visibility.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f11dbdf622db3274e94cb52e71ce08ecc521f81df58953f332b4b27918706ba0
+size 22699

RHD/shared-v1.0/data/training_00036352/camera/annotation/keypoints/xyz.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08f5e6f9ccdb0abf331cf1b8723921281657990278bd285aace7d99d51392585
+size 259144

RHD/shared-v1.0/data/training_00036352/camera/annotation/keypoints/xyz_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50450a103fafc785b057391cd74c1d57faddbe945e2be17235c099a161a245ca
+size 22694

RHD/shared-v1.0/data/training_00036352/camera/annotation/segment/mask.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bebaf044ddd5da15b49b95345c45aca6fb21b8cb7321f45f9bd15c2907f49f26
+size 928766

RHD/shared-v1.0/data/training_00036352/camera/annotation/segment/mask_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7eed600303d5dd0bfe025da8092b9f53e96388fd4b99baaa66bc4fe33690b1f8
+size 1707

RHD/shared-v1.0/data/training_00036352/camera/camera/intrinsic.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5605063c206025ad81703ca5922aac9d349e4aea95fb2e0722b6fa45e3d354c
+size 19622

RHD/shared-v1.0/data/training_00036352/camera/camera/intrinsic_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18e2315cead0d1724ccc3a621d286387ab3e01819bf2508c82a973f338e1ed83
+size 1732

RHD/shared-v1.0/data/training_00036352/camera/metainfo.json

@@ -0,0 +1,352 @@
+{
+  "schema_version": "hand-warehouse/1.0",
+  "dataset_id": "RHD",
+  "release_id": "shared-v1.0",
+  "sequence_id": "training_00036352",
+  "camera_id": "camera",
+  "sample_type": "image",
+  "num_frames": 512,
+  "hand_slots": [
+    "left",
+    "right"
+  ],
+  "sampling": {
+    "type": "independent",
+    "source_fps": null,
+    "frames_ref": "camera/frames.jsonl",
+    "selection": "all source independent images sorted by source ID",
+    "shard_max_images": 512
+  },
+  "camera": {
+    "model": "pinhole",
+    "schema_id": "camera/pinhole/v1",
+    "image_size": [
+      320,
+      320
+    ]
+  },
+  "components": {
+    "rgb": {
+      "available": true,
+      "schema_id": "rgb/uint8/v1",
+      "data_ref": "observation/rgb.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width",
+        "channel"
+      ],
+      "valid_ref": "observation/rgb_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "source values retained"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "storage": {
+        "profile": "mkv/ffv1_rgb/v1",
+        "codec": "ffv1",
+        "pixel_format": "bgr0",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "storage_fps": 1,
+      "timebase_role": "index_only"
+    },
+    "intrinsic": {
+      "available": true,
+      "schema_id": "camera/pinhole/v1",
+      "data_ref": "camera/intrinsic.pt",
+      "axes": [
+        "T",
+        "row",
+        "column"
+      ],
+      "valid_ref": "camera/intrinsic_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "source values retained"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      }
+    },
+    "keypoints_xyz": {
+      "available": true,
+      "schema_id": "keypoints/xyz/v1",
+      "data_ref": "annotation/keypoints/xyz.pt",
+      "axes": [
+        "T",
+        "hand",
+        "joint",
+        "coordinate"
+      ],
+      "valid_ref": "annotation/keypoints/xyz_valid.pt",
+      "valid_axes": [
+        "T",
+        "hand",
+        "joint"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Keep both supplied hands including invisible points; reorder tip-to-palm to registered proximal-to-tip order"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "unit": "m",
+      "keypoint_schema": "rhd21/v1",
+      "coordinate_frame": "camera",
+      "source_index_map": [
+        0,
+        4,
+        3,
+        2,
+        1,
+        8,
+        7,
+        6,
+        5,
+        12,
+        11,
+        10,
+        9,
+        16,
+        15,
+        14,
+        13,
+        20,
+        19,
+        18,
+        17
+      ],
+      "attributes": {
+        "visibility": {
+          "data_ref": "annotation/keypoints/visibility.pt",
+          "axes": [
+            "T",
+            "hand",
+            "joint"
+          ],
+          "dtype": "bool",
+          "visibility_type": "bool",
+          "meaning": "source per-keypoint visibility",
+          "valid": true,
+          "provenance": {
+            "kind": "format_conversion",
+            "method": "native uv_vis visibility reordered with coordinates"
+          },
+          "source_locator": {
+            "archive": "raw/data/RHD_v1-1.zip",
+            "annotation": "RHD_published_v2/training/anno_training.pickle"
+          }
+        }
+      }
+    },
+    "keypoints_uv": {
+      "available": true,
+      "schema_id": "keypoints/uv/v1",
+      "data_ref": "annotation/keypoints/uv.pt",
+      "axes": [
+        "T",
+        "hand",
+        "joint",
+        "coordinate"
+      ],
+      "valid_ref": "annotation/keypoints/uv_valid.pt",
+      "valid_axes": [
+        "T",
+        "hand",
+        "joint"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Keep both supplied hands including invisible points; reorder tip-to-palm to registered proximal-to-tip order"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "unit": "pixel",
+      "keypoint_schema": "rhd21/v1",
+      "coordinate_frame": "rgb_image",
+      "source_index_map": [
+        0,
+        4,
+        3,
+        2,
+        1,
+        8,
+        7,
+        6,
+        5,
+        12,
+        11,
+        10,
+        9,
+        16,
+        15,
+        14,
+        13,
+        20,
+        19,
+        18,
+        17
+      ],
+      "attributes": {
+        "visibility": {
+          "data_ref": "annotation/keypoints/visibility.pt",
+          "axes": [
+            "T",
+            "hand",
+            "joint"
+          ],
+          "dtype": "bool",
+          "visibility_type": "bool",
+          "meaning": "source per-keypoint visibility",
+          "valid": true,
+          "provenance": {
+            "kind": "format_conversion",
+            "method": "native uv_vis visibility reordered with coordinates"
+          },
+          "source_locator": {
+            "archive": "raw/data/RHD_v1-1.zip",
+            "annotation": "RHD_published_v2/training/anno_training.pickle"
+          }
+        }
+      }
+    },
+    "depth": {
+      "available": true,
+      "schema_id": "depth/z_float32/v1",
+      "data_ref": "observation/depth.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "valid_ref": "observation/depth_valid.mkv",
+      "valid_axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "storage": {
+        "profile": "mkv/depth_float32_bits/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          640,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "valid_storage": {
+        "profile": "mkv/bool_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "unit": "m",
+      "depth_type": "z",
+      "depth_origin": "rendered",
+      "coordinate_frame": "current_rgb_camera",
+      "pixel_grid": "current_rgb",
+      "storage_fps": 1,
+      "timebase_role": "index_only",
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Official code (R*256+G)/65535*5 m; preserve complete float32 bits; source supplies every pixel, no additional invalid-pixel convention inferred"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle",
+        "member_pattern": "RHD_published_v2/training/depth/{source_frame_id:05d}.png"
+      }
+    },
+    "segment": {
+      "available": true,
+      "schema_id": "segment/uint16_labels/v1",
+      "data_ref": "annotation/segment/mask.mkv",
+      "axes": [
+        "T",
+        "height",
+        "width"
+      ],
+      "valid_ref": "annotation/segment/mask_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
+        "kind": "format_conversion",
+        "method": "Native codes preserved; source 0 background mapped to 65534; native fine-region codes retained without merging"
+      },
+      "source_locator": {
+        "archive": "raw/data/RHD_v1-1.zip",
+        "annotation": "RHD_published_v2/training/anno_training.pickle"
+      },
+      "storage": {
+        "profile": "mkv/uint16_ffv1/v1",
+        "codec": "ffv1",
+        "pixel_format": "gray16le",
+        "encoded_size": [
+          320,
+          320
+        ],
+        "source_lossy": false,
+        "decoder": "ffmpeg version 7.1-essentials_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers",
+        "encoder_parameters": [
+          "-level",
+          "3"
+        ]
+      },
+      "storage_fps": 1,
+      "timebase_role": "index_only",
+      "segmentation_type": "semantic",
+      "mapping_ref": "annotation/segment/instances.jsonl",
+      "coverage": {
+        "kind": "full",
+        "scope": "official rendered background, person and both hand regions"
+      }
+    }
+  },
+  "split": "train",
+  "storage_revision": "lossless-video-2026-09-18",
+  "split_scheme": "RHD_official_training_evaluation",
+  "split_source_locator": {
+    "archive": "raw/data/RHD_v1-1.zip",
+    "member_prefix": "RHD_published_v2/training"
+  }
+}

RHD/shared-v1.0/data/training_00036352/camera/observation/depth.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d3ce0070e67bc36bd92b66cf39014f9decd8f7062bfdbe4b9e5a5199b822887
+size 38909391

RHD/shared-v1.0/data/training_00036352/camera/observation/depth_valid.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ced458dd3978474a80745aeee3528a18067fee3878946698a6a6b1f84d262b6e
+size 117775

RHD/shared-v1.0/data/training_00036352/camera/observation/rgb.mkv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae8e9846c56729a36153d4e100fbbed83ad1d20e4f2a31a33258d12302a10cf7
+size 36682015

RHD/shared-v1.0/data/training_00036352/camera/observation/rgb_valid.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:478de0fc88c7ce54fd5ad91a87f043d128092cb6fb51c256c5b69b0302aff818
+size 1702

RHD/shared-v1.0/data/training_00036864/camera/annotation/keypoints/uv.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de8ab812f35506beb1a27422b6ebf8701a1e3e57e133b36ac55bc1e32d0c5d75
+size 173123