Unify hand-warehouse schema and add RHD/FreiHAND view types
Browse filesThis view is limited to 50 files because it contains too many changes. See raw diff
- ARCTIC/shared-v1.0/doc/CONTRACT.md +6 -4
- ARCTIC/shared-v1.0/doc/schema.json +16 -5
- FreiHAND/shared-v1.0/data/evaluation_00000000/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00000000/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00004096/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00008192/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00012288/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00016384/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00020480/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00024576/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00028672/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00032768/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00036864/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00040960/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00045056/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00049152/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00053248/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00057344/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00061440/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00065536/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00069632/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00073728/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00077824/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00081920/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00086016/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00090112/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00094208/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00098304/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00102400/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00106496/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00110592/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00114688/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00118784/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00122880/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/data/training_00126976/camera/metainfo.json +3 -2
- FreiHAND/shared-v1.0/doc/CONTRACT.md +25 -18
- FreiHAND/shared-v1.0/doc/RAW_MAPPING.md +5 -0
- FreiHAND/shared-v1.0/doc/schema.json +44 -10
- FreiHAND/shared-v1.0/script/convert_freihand.py +1 -0
- FreiHAND/shared-v1.0/script/validate_freihand.py +52 -52
- HOT3D/shared-v1.0/doc/CONTRACT.md +6 -4
- HOT3D/shared-v1.0/doc/schema.json +16 -5
- RHD/shared-v1.0/data/evaluation_00000000/camera/metainfo.json +3 -2
- RHD/shared-v1.0/data/evaluation_00000512/camera/metainfo.json +3 -2
- RHD/shared-v1.0/data/evaluation_00001024/camera/metainfo.json +3 -2
- RHD/shared-v1.0/data/evaluation_00001536/camera/metainfo.json +3 -2
- RHD/shared-v1.0/data/evaluation_00002048/camera/metainfo.json +3 -2
- RHD/shared-v1.0/data/evaluation_00002560/camera/metainfo.json +3 -2
- RHD/shared-v1.0/data/training_00000000/camera/metainfo.json +3 -2
- RHD/shared-v1.0/data/training_00000512/camera/metainfo.json +3 -2
ARCTIC/shared-v1.0/doc/CONTRACT.md
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格式版本:`hand-warehouse/1.0`。存储约定:`lossless-video-2026-09-18`。
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范围限于手物交互重建。按本任务纳入的源模态转换,不要求每个数据集填满所有组件。缺失模态、尚未下载、语义未核实分别报告,不能互相替代。
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本
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## 1. 目录
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| camera | 当前相机模型与图像尺寸,见 2.3 |
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| components | 实际提供的组件及其文件、schema、有效性和来源,见 2.5 |
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| split | `train/val/test/unknown`,划分协议见 2.4 |
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| view_type |
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`dataset_version` 是数据发布版本;`schema_version` 是结构版本,两者独立。原始包校验摘要、官方来源和转换配置应记录在发布清单中。解压发生在临时工作区,原始包保持不变。
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格式版本:`hand-warehouse/1.0`。存储约定:`lossless-video-2026-09-18`。
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范围限于手物交互重建。按本任务纳入的源模态转换,不要求每个数据集填满所有组件。缺失模态、尚未下载、语义未核实分别报告,不能互相替代。
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shared 层不是 raw 的完整镜像。处理者只需提取本次任务范围明确要求、语义已经核实且能够按本规范可靠转换的字段和模态。raw 中其余字段可以不纳入 shared,但必须在 `RAW_TO_SHARED.md` 中列出主要未纳入内容及原因。不得为了覆盖全部 raw 字段而猜测语义、虚构模态或保存未经定义的字段。未纳入 shared 不等于源数据不存在,原始信息仍以 raw 为准。
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本文定义各字段的含义与使用规则,机器可读注册表见 [schema.json](schema.json)。两者互相补充;如有冲突,应先核实并统一定义。
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## 1. 目录
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| camera | 当前相机模型与图像尺寸,见 2.3 |
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| components | 实际提供的组件及其文件、schema、有效性和来源,见 2.5 |
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| split | `train/val/test/unknown`,划分协议见 2.4 |
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| view_type | 必填,固定为 `ego/exo/unknown`。源数据或采集设置明确相机视角时必须填写 `ego` 或 `exo`;只有无法从可信来源确定时才填写 `unknown`,不得省略或主观猜测。多相机序列须逐视图分别填写。 |
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`dataset_version` 是数据发布版本;`schema_version` 是结构版本,两者独立。原始包校验摘要、官方来源和转换配置应记录在发布清单中。解压发生在临时工作区,原始包保持不变。
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ARCTIC/shared-v1.0/doc/schema.json
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"hot3d": "broadcast per-camera frame manual QA conservatively to hand/object labels and pose-derived visibility; retain RGB and source calibration; keep native QA in raw and review report",
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"hot3d_visibility": "native visibility_ratio[%] already ranges from 0 to 1; do not divide by 100"
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},
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"hand_slots": [
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"left",
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"right"
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"
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"mano21/v1": {
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"count": 21,
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"names": [
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"hot3d": "broadcast per-camera frame manual QA conservatively to hand/object labels and pose-derived visibility; retain RGB and source calibration; keep native QA in raw and review report",
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"hot3d_visibility": "native visibility_ratio[%] already ranges from 0 to 1; do not divide by 100"
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},
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"hand_slots": [
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"left",
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"right"
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],
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"view_metadata": {
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"required_fields": [
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"view_type"
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],
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"view_type_values": [
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"ego",
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"exo",
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"unknown"
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],
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"view_type_policy": "required per camera view; use ego or exo whenever the source data or capture setup establishes the viewpoint; use unknown only when no trustworthy source determines it; never omit or guess"
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},
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"keypoints": {
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"mano21/v1": {
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"count": 21,
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"names": [
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"archive": "raw/data/FreiHAND_pub_v2_eval.zip",
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"member_prefix": "evaluation/"
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"storage_revision": "lossless-video-2026-09-18"
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"archive": "raw/data/FreiHAND_pub_v2_eval.zip",
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"member_prefix": "evaluation/"
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"storage_revision": "lossless-video-2026-09-18",
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"view_type": "exo"
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}
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"storage_revision": "lossless-video-2026-09-18",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"storage_revision": "lossless-video-2026-09-18",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"storage_revision": "lossless-video-2026-09-18",
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FreiHAND/shared-v1.0/data/training_00057344/camera/metainfo.json
CHANGED
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"storage_revision": "lossless-video-2026-09-18",
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FreiHAND/shared-v1.0/data/training_00061440/camera/metainfo.json
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"storage_revision": "lossless-video-2026-09-18",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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"archive": "raw/data/FreiHAND_pub_v2.zip",
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|
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|
FreiHAND/shared-v1.0/data/training_00090112/camera/metainfo.json
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|
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FreiHAND/shared-v1.0/doc/CONTRACT.md
CHANGED
|
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|
| 2 |
|
| 3 |
格式版本:`hand-warehouse/1.0`。存储约定:`lossless-video-2026-09-18`。
|
| 4 |
|
| 5 |
-
范围限于手物交互重建。按本任务纳入的源模态转换,不要求每个数据集填满所有组件。缺失模态、尚未下载、语义未核实分别报告,不能互相替代。
|
| 6 |
-
|
| 7 |
-
本
|
|
|
|
|
|
|
| 8 |
|
| 9 |
## 1. 目录
|
| 10 |
|
|
@@ -90,7 +92,7 @@ hand-datasets/
|
|
| 90 |
| camera | 当前相机模型与图像尺寸,见 2.3 |
|
| 91 |
| components | 实际提供的组件及其文件、schema、有效性和来源,见 2.5 |
|
| 92 |
| split | `train/val/test/unknown`,划分协议见 2.4 |
|
| 93 |
-
| view_type |
|
| 94 |
|
| 95 |
`dataset_version` 是数据发布版本;`schema_version` 是结构版本,两者独立。原始包校验摘要、官方来源和转换配置应记录在发布清单中。解压发生在临时工作区,原始包保持不变。
|
| 96 |
|
|
@@ -172,7 +174,9 @@ RGB、深度和栅格 mask 在 shared 中统一使用 MKV 视频容器,不展
|
|
| 172 |
| encoder_parameters | 重编码时的编码器、版本、无损模式和 GOP 等参数;直接封装时记录 stream_copy |
|
| 173 |
| source_lossy | 源是否已有损:true / false / unknown;不是共享层再有损编码的许可 |
|
| 174 |
|
| 175 |
-
|
|
|
|
|
|
|
| 176 |
|
| 177 |
所有共享视频的呈现帧顺序与统一 frame_index 一一对应,每个栅格组件恰好 T 帧。MKV 的 `storage_fps` 只服务封装,声明 `timebase_role=index_only`;source_copy 可以保留源 PTS 以避免改坏码流,但真实时间与标注对齐仍以 frames 为准。未知真实时间保留 null。缺失某帧组件时保留索引位置并使用该组件的无效占位/valid 标识,不删帧;不能以重复相邻图像冒充已知观测。
|
| 178 |
|
|
@@ -284,24 +288,26 @@ rational8 对归一化坐标 x=X/Z、y=Y/Z,令 r²=x²+y²,径向项为 `(1+
|
|
| 284 |
|
| 285 |
手槽固定为 0=left、1=right,指解剖学左右,不按画面位置或可见性重排。本阶段只处理左右手两槽,不处理更多手。实体引用使用 `hand_left`、`hand_right`;手槽不证明跨采集片段的个人身份。
|
| 286 |
|
| 287 |
-
#### 5.1.1 valid:标注是否
|
| 288 |
|
| 289 |
-
|
| 290 |
|
| 291 |
-
**
|
|
|
|
|
|
|
| 292 |
|
| 293 |
源字段必须按官方语义映射,不能直接按名字复制:
|
| 294 |
|
| 295 |
| 来源 | 官方含义 | 映射原则 |
|
| 296 |
|---|---|---|
|
| 297 |
| [H2O](https://github.com/taeinkwon/h2odataset) 的手标注首位 | 0 未标注、1 已标注 | 可作为对应手标注存在性的依据,不推断未标注原因 |
|
| 298 |
-
| [HOT3D](https://github.com/facebookresearch/hot3d#using-mask-files) 的 pose_available
|
| 299 |
| [Dex-YCB](https://github.com/NVlabs/dex-ycb-toolkit#loading-dataset-and-visualizing-samples) 的全零 pose_m、全 -1 joints | 不可见的手或缺标注共用占位表示 | 对应组件 valid=false;不能从该值判定 visibility=false,也不能声称原因是动捕缺失 |
|
| 300 |
-
| [ARCTIC](https://github.com/zc-alexfan/arctic/blob/master/docs/data/data_doc.md) 的 is_valid/left_valid/right_valid | 是否有效用于官方评估 | 不直接
|
| 301 |
|
| 302 |
源 valid=false 若代表评估筛选或其他条件,应检查实际标注和源约定后映射;不能一律清空坐标。反之,占位零或 -1 只有在源官方明确规定时才判为缺失,不泛化成所有数据的判断规则。
|
| 303 |
|
| 304 |
-
`valid=true` 的标注应通过其 schema 的数值与形状检查;检查失败
|
| 305 |
|
| 306 |
#### 5.1.2 visibility:可见性属性
|
| 307 |
|
|
@@ -309,18 +315,19 @@ rational8 对归一化坐标 x=X/Z、y=Y/Z,令 r²=x²+y²,径向项为 `(1+
|
|
| 309 |
|
| 310 |
visibility 通过所属组件 attributes 登记 data_ref、axes、dtype、visibility_type、meaning、provenance、source_locator;未知值通过属性 valid_ref 标识,全已知可声明 valid=true。比例与布尔值不相互强转,也不按任意阈值二值化。没有 MANO 时,整手可见性挂在 keypoints 组件,使用独立的 whole_hand_visibility.pt,明确 meaning=whole_hand,不与逐关键点可见性混用。
|
| 311 |
|
| 312 |
-
`valid` 回答“
|
| 313 |
|
| 314 |
| 情况 | 手标注 valid | visibility |
|
| 315 |
|---|---|---|
|
| 316 |
| RGB 已开始录制,动捕尚未开始,没有其他对应手标注 | false | 以独立源可见性标注为准;没有则未知 |
|
| 317 |
-
| 手被遮挡,但
|
| 318 |
-
| 手可见且有对应标注 | true | 若源有此信息,则 true 或源可见比例 |
|
| 319 |
-
| 手可见,但该帧漏标或动捕中断 | false | 可以为 true,但必须有独立来源依据 |
|
|
|
|
| 320 |
|
| 321 |
-
visibility 自己的 valid_ref
|
| 322 |
|
| 323 |
-
拟合误差、
|
| 324 |
|
| 325 |
### 5.2 mano:参数与整手可见性
|
| 326 |
|
|
@@ -328,7 +335,7 @@ MANO schema `mano/axis_angle61/v1`:`motion.pt [T,2,61]`,顺序为完整 16
|
|
| 328 |
|
| 329 |
`model_profile` 必须固定 MANO 版本、`flat_hand_mean=true`、左手 shapedirs 修正状态。平移表示模型输出顶点所加的全局平移,不是某个腕关节的坐标;源语义不同须转换。shape 无量纲。模型权重不作为共享数据附带上传。
|
| 330 |
|
| 331 |
-
`mano/visibility.pt [T,2]` 保存源整手可见比例时使用 float32 [0,1],`visibility_type=ratio`;百分比
|
| 332 |
|
| 333 |
手部共享表示仅保留 MANO 参数与选定关键点,不发布独立手表面几何。需要渲染或接触计算时由 MANO 参数生成,几何引用使用固定 MANO 模型配置与顶点顺序;不影响 object 下的物体模型和材质资产。
|
| 334 |
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|
|
|
| 2 |
|
| 3 |
格式版本:`hand-warehouse/1.0`。存储约定:`lossless-video-2026-09-18`。
|
| 4 |
|
| 5 |
+
范围限于手物交互重建。按本任务纳入的源模态转换,不要求每个数据集填满所有组件。缺失模态、尚未下载、语义未核实分别报告,不能互相替代。
|
| 6 |
+
|
| 7 |
+
shared 层不是 raw 的完整镜像。处理者只需提取本次任务范围明确要求、语义已经核实且能够按本规范可靠转换的字段和模态。raw 中其余字段可以不纳入 shared,但必须在 `RAW_TO_SHARED.md` 中列出主要未纳入内容及原因。不得为了覆盖全部 raw 字段而猜测语义、虚构模态或保存未经定义的字段。未纳入 shared 不等于源数据不存在,原始信息仍以 raw 为准。
|
| 8 |
+
|
| 9 |
+
本文定义各字段的含义与使用规则,机器可读注册表见 [schema.json](schema.json)。两者互相补充;如有冲突,应先核实并统一定义。
|
| 10 |
|
| 11 |
## 1. 目录
|
| 12 |
|
|
|
|
| 92 |
| camera | 当前相机模型与图像尺寸,见 2.3 |
|
| 93 |
| components | 实际提供的组件及其文件、schema、有效性和来源,见 2.5 |
|
| 94 |
| split | `train/val/test/unknown`,划分协议见 2.4 |
|
| 95 |
+
| view_type | 必填,固定为 `ego/exo/unknown`。源数据或采集设置明确相机视角时必须填写 `ego` 或 `exo`;只有无法从可信来源确定时才填写 `unknown`,不得省略或主观猜测。多相机序列须逐视图分别填写。 |
|
| 96 |
|
| 97 |
`dataset_version` 是数据发布版本;`schema_version` 是结构版本,两者独立。原始包校验摘要、官方来源和转换配置应记录在发布清单中。解压发生在临时工作区,原始包保持不变。
|
| 98 |
|
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|
|
| 174 |
| encoder_parameters | 重编码时的编码器、版本、无损模式和 GOP 等参数;直接封装时记录 stream_copy |
|
| 175 |
| source_lossy | 源是否已有损:true / false / unknown;不是共享层再有损编码的许可 |
|
| 176 |
|
| 177 |
+
无损重新编码的 RGB 必须使用同一固定解码配置,比较**全部帧**的统一 RGB 字节、数量及顺序。MJPEG-copy 不重新编码,生产校验采用 `jpeg-packets-all-rgb-sample16/v1`:从 MKV 逐包取回,对全部源 JPEG 的 SHA256、数量、顺序和图像尺寸进行精确核对;每视图另用同一固定解码配置比较最多 16 帧的源与目标 RGB 字节(含首尾与四分位位置,其余由固定种子抽取)。记录策略、实际索引、种子与结果;不足 16 帧时全查。试点与最终完整序列随机抽查,对选中视图的全部帧复核解码 RGB。历史已做全帧像素检查的证明继续保留。
|
| 178 |
+
|
| 179 |
+
逐包一致与像素抽查的范围必须分别声明,不能将抽查写成全量像素检查。不能用 PSNR 高、视觉相似、编码器参数称为 lossless 等替代精确检查。同时保留源编码的色彩标记和必要元数据;原图有 EXIF/色彩/方向等元数据时保留 raw 和必要来源信息;不能静默自动旋转图像而不更新像素对应与标定。以上加速策略仅适用于原 JPEG 码流直接封装,不适用于深度、标签或重新编码的 RGB。
|
| 180 |
|
| 181 |
所有共享视频的呈现帧顺序与统一 frame_index 一一对应,每个栅格组件恰好 T 帧。MKV 的 `storage_fps` 只服务封装,声明 `timebase_role=index_only`;source_copy 可以保留源 PTS 以避免改坏码流,但真实时间与标注对齐仍以 frames 为准。未知真实时间保留 null。缺失某帧组件时保留索引位置并使用该组件的无效占位/valid 标识,不删帧;不能以重复相邻图像冒充已知观测。
|
| 182 |
|
|
|
|
| 288 |
|
| 289 |
手槽固定为 0=left、1=right,指解剖学左右,不按画面位置或可见性重排。本阶段只处理左右手两槽,不处理更多手。实体引用使用 `hand_left`、`hand_right`;手槽不证明跨采集片段的个人身份。
|
| 290 |
|
| 291 |
+
#### 5.1.1 valid:标注是否可用于监督
|
| 292 |
|
| 293 |
+
标注的 `valid=true` 表示:有对应实际标注、通过本 schema 数值检查,且通过来源明确提供并适用于该组件的有效性/QA 条件。`valid=false` 可由缺标注、无法建立帧对应、源无效占位或官方 QA 不通过导致;不等于画面没有手或手不可见。各组件独立判断,MANO 按 `[T,2]` 标记左右手,关键点按 `[T,2,K]` 标记。
|
| 294 |
|
| 295 |
+
**2026-09-20 将标注 valid 从“仅表示存在”修订为“可用于监督”,字段形状不变。** 公式为 `source_annotation_present AND numerical_checks_pass AND applicable_official_QA_pass`。没有官方 QA 时省略最后一项,不伪造 QA;不能把未知当成已通过已存在的 QA。适配器在组件 `valid_policy` 中记录具体规则、来源、聚合/广播作用域。缺失官方必需 QA 的记录须明确处理为未知或暂停验收,不能静默通过。无效浮点项仍填 NaN,原始数据保留在 raw;被排除原值可用于 doc 中明确标识的诊断渲染,不能冒充 shared 有效监督。
|
| 296 |
+
|
| 297 |
+
本地筛选须依据明确的规则,并在 `valid_policy.local_excluded_frame_indices`、排除原因和正式报告中记录。单个可疑投影作为问题记录,不直接硬编码排除该帧。已确认的曝光异常须明确作用范围,不能把一个序列的“前两帧有问题”套到所有序列。RGB 编码完好与几何监督可用是两件事,允许保留原图及帧索引而屏蔽对应标注;未发现问题不等于完成全部人工审核,试点待确认时不能作为已验收发布使用。
|
| 298 |
|
| 299 |
源字段必须按官方语义映射,不能直接按名字复制:
|
| 300 |
|
| 301 |
| 来源 | 官方含义 | 映射原则 |
|
| 302 |
|---|---|---|
|
| 303 |
| [H2O](https://github.com/taeinkwon/h2odataset) 的手标注首位 | 0 未标注、1 已标注 | 可作为对应手标注存在性的依据,不推断未标注原因 |
|
| 304 |
+
| [HOT3D](https://github.com/facebookresearch/hot3d#using-mask-files) 的 pose_available、visible、mask_qa_pass | 分别表达姿态存在、可见性、对画面中可见手物位姿的人工 QA | 逐手/物体记录决定存在性,再 AND 当前相机当前帧 QA;QA 是整帧聚合判定,保守排除该帧全部手物几何监督,不声称每个实体均有错误;源可见性基于位姿推导时,其自身 valid 同样受 QA 约束 |
|
| 305 |
| [Dex-YCB](https://github.com/NVlabs/dex-ycb-toolkit#loading-dataset-and-visualizing-samples) 的全零 pose_m、全 -1 joints | 不可见的手或缺标注共用占位表示 | 对应组件 valid=false;不能从该值判定 visibility=false,也不能声称原因是动捕缺失 |
|
| 306 |
+
| [ARCTIC](https://github.com/zc-alexfan/arctic/blob/master/docs/data/data_doc.md) 的 is_valid/left_valid/right_valid | 是否有效用于官方评估 | 核实每项筛选依据;不把可见性/评估选择直接等同 QA。本次原始 mano.npy 不含这些派生评估标记,按原记录与数值检查生成 valid,并声明没有额外官方 QA 输入 |
|
| 307 |
|
| 308 |
源 valid=false 若代表评估筛选或其他条件,应检查实际标注和源约定后映射;不能一律清空坐标。反之,占位零或 -1 只有在源官方明确规定时才判为缺失,不泛化成所有数据的判断规则。
|
| 309 |
|
| 310 |
+
`valid=true` 的标注应通过其 schema 的数值与形状检查;检查失败必须报告或修复,不���静默隐藏。QA 不通过应报告排除数量与原因,并保留可追溯信息;不能把这类无效称为缺标注。RGB、深度等观测有效性仍按各自 schema;手物 QA 不自动否定 RGB、静态相机内参或物体资产。相机外参是否过滤须依据其自身来源规则;HOT3D 本次保留源外参用于溯源和诊断,不能用其存在性证明 QA 失败帧的几何监督正确。
|
| 311 |
|
| 312 |
#### 5.1.2 visibility:可见性属性
|
| 313 |
|
|
|
|
| 315 |
|
| 316 |
visibility 通过所属组件 attributes 登记 data_ref、axes、dtype、visibility_type、meaning、provenance、source_locator;未知值通过属性 valid_ref 标识,全已知可声明 valid=true。比例与布尔值不相互强转,也不按任意阈值二值化。没有 MANO 时,整手可见性挂在 keypoints 组件,使用独立的 whole_hand_visibility.pt,明确 meaning=whole_hand,不与逐关键点可见性混用。
|
| 317 |
|
| 318 |
+
`valid` 回答“这项标注能否用于监督”,`visibility` 回答“在当前图像中是否可见(或可见多少)”。不可见的手或关键点仍可有有效标注;不能因 visibility=0 就清空坐标。源没有 visibility 时缺省或标为未知,不由 valid 推断。
|
| 319 |
|
| 320 |
| 情况 | 手标注 valid | visibility |
|
| 321 |
|---|---|---|
|
| 322 |
| RGB 已开始录制,动捕尚未开始,没有其他对应手标注 | false | 以独立源可见性标注为准;没有则未知 |
|
| 323 |
+
| 手被遮挡,但源有标注且通过适用有效性检查 | true | 若源声明不可见,则 false 或源可见比例 |
|
| 324 |
+
| 手可见且有对应标注,通过适用 QA | true | 若源有此信息,则 true 或源可见比例 |
|
| 325 |
+
| 手可见,但该帧漏标或动捕中断 | false | 可以为 true,但必须有独立来源依据 |
|
| 326 |
+
| 有手部参数,但官方 QA 明确不通过 | false | 不据此断言不可见;源可见比例若基于不可靠位姿,其属性 valid 也为 false |
|
| 327 |
|
| 328 |
+
visibility 自己的 valid_ref 表示该可见性标注是否可用,不复用 MANO 或关键点坐标的 valid_ref;明确记录源存在性及适用的 QA 条件。上述例子不要求凭图像自动生成可见性。
|
| 329 |
|
| 330 |
+
不设 quality 组件或目录,不另存拟合误差、曝光、截断比例等通用质量数组。适用的官方 QA 合并进对应 valid,在 `valid_policy` 记录来源与规则;正式校验报告保留原始 QA 时间区间及排除统计。原始 QA 文件仍在 raw,官方 split 保留。
|
| 331 |
|
| 332 |
### 5.2 mano:参数与整手可见性
|
| 333 |
|
|
|
|
| 335 |
|
| 336 |
`model_profile` 必须固定 MANO 版本、`flat_hand_mean=true`、左手 shapedirs 修正状态。平移表示模型输出顶点所加的全局平移,不是某个腕关节的坐标;源语义不同须转换。shape 无量纲。模型权重不作为共享数据附带上传。
|
| 337 |
|
| 338 |
+
`mano/visibility.pt [T,2]` 保存源整手可见比例时使用 float32 [0,1],`visibility_type=ratio`;只有实际采用 0–100 的百分比才除以100,不能只凭表头判断。HOT3D 的 `visibility_ratio[%]` 实值已经是0–1,官方读取器原样读取,必须保留原值。通过 MANO 组件 attributes 登记,使用独立有效性,不复用 motion_valid。
|
| 339 |
|
| 340 |
手部共享表示仅保留 MANO 参数与选定关键点,不发布独立手表面几何。需要渲染或接触计算时由 MANO 参数生成,几何引用使用固定 MANO 模型配置与顶点顺序;不影响 object 下的物体模型和材质资产。
|
| 341 |
|
FreiHAND/shared-v1.0/doc/RAW_MAPPING.md
CHANGED
|
@@ -19,3 +19,8 @@
|
|
| 19 |
正式入口为 `script/convert_freihand.py`、`script/validate_freihand.py` 和 `script/render_full_random_review.py`,三者均无必填命令行参数,并从脚本自身位置定位本数据集的 `raw/`、`shared-v1.0/` 和 `tmp/`。依赖 Python、numpy、torch、Pillow、opencv-python、imageio-ffmpeg、smplx,以及用户自行授权的 MANO v1.2 模型;模型权重不上传。完整原包直接按 ZIP 成员读取,不在 raw 中解压。入口、内部模块及模型查找规则见 `script/README.md`。
|
| 20 |
|
| 21 |
两个官方原始 ZIP 同时上传到 FreiHAND/raw/data,保持原字节不变。doc 只保留原包 URL、大小、SHA256 等来源说明、字段映射与规范;script 保留可直接运行的转换、校验和报告代码。可分发的校验报告、人工预览、样本范围与验收结论保存在 doc/validation 并随 share 发布;运行日志、逐批调试记录与上传进度放 tmp,不上传,成功后清理。转换和校验脚本不会删除或改写 raw;本地 raw 的保留或清理由项目级授权另行决定。
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
| 19 |
正式入口为 `script/convert_freihand.py`、`script/validate_freihand.py` 和 `script/render_full_random_review.py`,三者均无必填命令行参数,并从脚本自身位置定位本数据集的 `raw/`、`shared-v1.0/` 和 `tmp/`。依赖 Python、numpy、torch、Pillow、opencv-python、imageio-ffmpeg、smplx,以及用户自行授权的 MANO v1.2 模型;模型权重不上传。完整原包直接按 ZIP 成员读取,不在 raw 中解压。入口、内部模块及模型查找规则见 `script/README.md`。
|
| 20 |
|
| 21 |
两个官方原始 ZIP 同时上传到 FreiHAND/raw/data,保持原字节不变。doc 只保留原包 URL、大小、SHA256 等来源说明、字段映射与规范;script 保留可直接运行的转换、校验和报告代码。可分发的校验报告、人工预览、样本范围与验收结论保存在 doc/validation 并随 share 发布;运行日志、逐批调试记录与上传进度放 tmp,不上传,成功后清理。转换和校验脚本不会删除或改写 raw;本地 raw 的保留或清理由项目级授权另行决定。
|
| 22 |
+
|
| 23 |
+
<!-- view-type-classification-v1 -->
|
| 24 |
+
## View type
|
| 25 |
+
|
| 26 |
+
Every published view has `view_type: exo`. FreiHAND images were recorded by the calibrated, synchronized external camera rig described by the official release. The flattened shared shards do not claim a recoverable physical camera ID for each image variant; `view_type` records the established external-view class only.
|
FreiHAND/shared-v1.0/doc/schema.json
CHANGED
|
@@ -1,10 +1,32 @@
|
|
| 1 |
{
|
| 2 |
-
"schema_version": "hand-warehouse/1.0",
|
| 3 |
-
"
|
| 4 |
-
|
| 5 |
-
"
|
| 6 |
-
|
| 7 |
-
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|
| 8 |
"mano21/v1": {
|
| 9 |
"count": 21,
|
| 10 |
"names": [
|
|
@@ -734,10 +756,22 @@
|
|
| 734 |
"method": "stream_copy_from_source_jpeg",
|
| 735 |
"logical_dtype": "uint8",
|
| 736 |
"decoded_pixel_format": "rgb24",
|
| 737 |
-
"validation": [
|
| 738 |
-
"source_jpeg_packet_sha256_exact",
|
| 739 |
-
"
|
| 740 |
-
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|
| 741 |
},
|
| 742 |
"mkv/source_copy/v1": {
|
| 743 |
"container": "matroska",
|
|
|
|
| 1 |
{
|
| 2 |
+
"schema_version": "hand-warehouse/1.0",
|
| 3 |
+
"validity_revision": "usable-annotation-2026-09-20",
|
| 4 |
+
"annotation_validity": {
|
| 5 |
+
"meaning": "annotation usable for supervision, not merely record presence",
|
| 6 |
+
"formula": "source_annotation_present AND numerical_checks_pass AND applicable_official_QA_pass AND NOT explicitly_reviewed_local_exclusion",
|
| 7 |
+
"without_official_qa": "omit QA term; declare source rules; do not fabricate QA",
|
| 8 |
+
"policy_field": "components.<name>.valid_policy",
|
| 9 |
+
"visibility_is_independent": true,
|
| 10 |
+
"invalid_float_value": "NaN",
|
| 11 |
+
"hot3d": "broadcast per-camera frame manual QA conservatively to hand/object labels and pose-derived visibility; retain RGB and source calibration; keep native QA in raw and review report",
|
| 12 |
+
"hot3d_visibility": "native visibility_ratio[%] already ranges from 0 to 1; do not divide by 100"
|
| 13 |
+
},
|
| 14 |
+
"hand_slots": [
|
| 15 |
+
"left",
|
| 16 |
+
"right"
|
| 17 |
+
],
|
| 18 |
+
"view_metadata": {
|
| 19 |
+
"required_fields": [
|
| 20 |
+
"view_type"
|
| 21 |
+
],
|
| 22 |
+
"view_type_values": [
|
| 23 |
+
"ego",
|
| 24 |
+
"exo",
|
| 25 |
+
"unknown"
|
| 26 |
+
],
|
| 27 |
+
"view_type_policy": "required per camera view; use ego or exo whenever the source data or capture setup establishes the viewpoint; use unknown only when no trustworthy source determines it; never omit or guess"
|
| 28 |
+
},
|
| 29 |
+
"keypoints": {
|
| 30 |
"mano21/v1": {
|
| 31 |
"count": 21,
|
| 32 |
"names": [
|
|
|
|
| 756 |
"method": "stream_copy_from_source_jpeg",
|
| 757 |
"logical_dtype": "uint8",
|
| 758 |
"decoded_pixel_format": "rgb24",
|
| 759 |
+
"validation": [
|
| 760 |
+
"source_jpeg_packet_sha256_exact",
|
| 761 |
+
"all_packet_count_order_and_dimensions_exact",
|
| 762 |
+
"deterministic_decoded_rgb_sample_exact",
|
| 763 |
+
"pilot_and_final_selected_whole_sequences_decoded_rgb_exact"
|
| 764 |
+
],
|
| 765 |
+
"validation_policy": {
|
| 766 |
+
"id": "jpeg-packets-all-rgb-sample16/v1",
|
| 767 |
+
"sample_count_per_view": 16,
|
| 768 |
+
"short_views": "all_frames_if_T_less_than_16",
|
| 769 |
+
"fixed_indices": "0,T-1,T//4,T//2,3*T//4, deduplicated",
|
| 770 |
+
"remaining_indices": "sample without replacement to min(T,16) using Python random.Random(seed)",
|
| 771 |
+
"seed": "first 8 bytes of SHA256(sequence_id/camera_id/20260920), big-endian integer",
|
| 772 |
+
"report": "policy, exact selected frame indices, seed, separate packet and pixel coverage",
|
| 773 |
+
"legacy_all_frame_pixel_proofs": "still accepted; preserve historical evidence"
|
| 774 |
+
}
|
| 775 |
},
|
| 776 |
"mkv/source_copy/v1": {
|
| 777 |
"container": "matroska",
|
FreiHAND/shared-v1.0/script/convert_freihand.py
CHANGED
|
@@ -60,6 +60,7 @@ def main():
|
|
| 60 |
summary.append({'sequence':seq,'frames':t,'status':'already_complete'});continue
|
| 61 |
if model is None:model=Mano()
|
| 62 |
v=View('FreiHAND',seq,'camera',ids,[224,224],source_locator,kind='image',split='train' if split=='training' else 'test')
|
|
|
|
| 63 |
v.m['split_scheme']='FreiHAND_official_train_evaluation'
|
| 64 |
v.m['split_source_locator']={'archive':'raw/data/'+filename,'member_prefix':split+'/'}
|
| 65 |
v.m['schema_version']='hand-warehouse/1.0';v.m['storage_revision']='lossless-video-2026-09-18'
|
|
|
|
| 60 |
summary.append({'sequence':seq,'frames':t,'status':'already_complete'});continue
|
| 61 |
if model is None:model=Mano()
|
| 62 |
v=View('FreiHAND',seq,'camera',ids,[224,224],source_locator,kind='image',split='train' if split=='training' else 'test')
|
| 63 |
+
v.m['view_type']='exo'
|
| 64 |
v.m['split_scheme']='FreiHAND_official_train_evaluation'
|
| 65 |
v.m['split_source_locator']={'archive':'raw/data/'+filename,'member_prefix':split+'/'}
|
| 66 |
v.m['schema_version']='hand-warehouse/1.0';v.m['storage_revision']='lossless-video-2026-09-18'
|
FreiHAND/shared-v1.0/script/validate_freihand.py
CHANGED
|
@@ -1,52 +1,52 @@
|
|
| 1 |
-
"""Validate the adjacent FreiHAND shared-v1.0 tree and fingerprint its current bytes."""
|
| 2 |
-
import argparse, hashlib, json
|
| 3 |
-
import numpy as np
|
| 4 |
-
import torch
|
| 5 |
-
from freihand_common import RELEASE_ROOT, TMP_ROOT, load, save
|
| 6 |
-
|
| 7 |
-
def main():
|
| 8 |
-
argparse.ArgumentParser(description='Validate the adjacent FreiHAND shared-v1.0 release.').parse_args()
|
| 9 |
-
registry = load(RELEASE_ROOT / 'doc/schema.json')
|
| 10 |
-
counts = {'training': 0, 'evaluation': 0}; seen = set(); views = 0
|
| 11 |
-
for path in sorted((RELEASE_ROOT / 'data').glob('*/*/metainfo.json')):
|
| 12 |
-
meta = load(path); base = path.parent; total = meta['num_frames']; views += 1
|
| 13 |
-
for key in ['schema_version','split_scheme','split_source_locator','sampling','camera','components']:
|
| 14 |
-
assert key in meta, (path,key)
|
| 15 |
-
assert meta['schema_version'] == 'hand-warehouse/1.0'
|
| 16 |
-
frames = [json.loads(line) for line in (base/'camera/frames.jsonl').read_text(encoding='utf-8').splitlines()]
|
| 17 |
-
assert len(frames) == total
|
| 18 |
-
for index, frame in enumerate(frames):
|
| 19 |
-
assert frame['frame_index'] == index and frame['sample_id'] not in seen
|
| 20 |
-
seen.add(frame['sample_id']); source_split = frame['sample_id'].split('/')[1]; counts[source_split] += 1
|
| 21 |
-
modulus = 32560 if source_split == 'training' else 3960
|
| 22 |
-
assert frame['source_locator']['annotation_index'] == int(frame['source_frame_id']) % modulus
|
| 23 |
-
for name, component in meta['components'].items():
|
| 24 |
-
definition = registry['components'][component['schema_id']]
|
| 25 |
-
required = ['available','data_ref','axes','valid_ref','valid_axes','provenance','source_locator',*definition.get('required_metadata',[])]
|
| 26 |
-
for key in required: assert key in component, (path,name,key)
|
| 27 |
-
assert (base/component['data_ref']).is_file()
|
| 28 |
-
valid = torch.load(base/component['valid_ref'], weights_only=True).numpy(); assert valid.dtype == bool
|
| 29 |
-
assert list(valid.shape) == [total if axis == 'T' else axis for axis in definition['valid_shape']]
|
| 30 |
-
if component['data_ref'].endswith('.pt'):
|
| 31 |
-
value = torch.load(base/component['data_ref'], weights_only=True).numpy()
|
| 32 |
-
assert value.dtype == np.float32
|
| 33 |
-
assert list(value.shape) == [total if axis == 'T' else axis for axis in definition['shape']]
|
| 34 |
-
assert np.isfinite(value[valid]).all() and np.isnan(value[~valid]).all()
|
| 35 |
-
else:
|
| 36 |
-
assert component['storage']['profile'] in definition['allowed_storage_profiles']
|
| 37 |
-
for key in registry['video_metadata']['required']: assert key in component['storage'], (name,key)
|
| 38 |
-
assert counts == {'training':130240,'evaluation':3960}, counts
|
| 39 |
-
result = {'passed':True,'views':views,'counts':counts,'schema_version':'hand-warehouse/1.0',
|
| 40 |
-
'scope':'current content and layout; does not independently prove official source correctness or visual quality'}
|
| 41 |
-
save(TMP_ROOT/'acceptance.json', result)
|
| 42 |
-
manifest=[]
|
| 43 |
-
for path in sorted(RELEASE_ROOT.rglob('*')):
|
| 44 |
-
if not path.is_file() or '.cache' in path.parts: continue
|
| 45 |
-
digest=hashlib.sha256()
|
| 46 |
-
with path.open('rb') as stream:
|
| 47 |
-
for block in iter(lambda: stream.read(8 << 20), b''): digest.update(block)
|
| 48 |
-
manifest.append({'path':path.relative_to(RELEASE_ROOT).as_posix(),'size':path.stat().st_size,'sha256':digest.hexdigest()})
|
| 49 |
-
save(TMP_ROOT/'files.sha256.json',{'scope':result['scope'],'files':manifest,'bytes':sum(x['size'] for x in manifest)})
|
| 50 |
-
print(json.dumps(result,ensure_ascii=False))
|
| 51 |
-
|
| 52 |
-
if __name__ == '__main__': main()
|
|
|
|
| 1 |
+
"""Validate the adjacent FreiHAND shared-v1.0 tree and fingerprint its current bytes."""
|
| 2 |
+
import argparse, hashlib, json
|
| 3 |
+
import numpy as np
|
| 4 |
+
import torch
|
| 5 |
+
from freihand_common import RELEASE_ROOT, TMP_ROOT, load, save
|
| 6 |
+
|
| 7 |
+
def main():
|
| 8 |
+
argparse.ArgumentParser(description='Validate the adjacent FreiHAND shared-v1.0 release.').parse_args()
|
| 9 |
+
registry = load(RELEASE_ROOT / 'doc/schema.json')
|
| 10 |
+
counts = {'training': 0, 'evaluation': 0}; seen = set(); views = 0
|
| 11 |
+
for path in sorted((RELEASE_ROOT / 'data').glob('*/*/metainfo.json')):
|
| 12 |
+
meta = load(path); base = path.parent; total = meta['num_frames']; views += 1
|
| 13 |
+
for key in ['schema_version','view_type','split_scheme','split_source_locator','sampling','camera','components']:
|
| 14 |
+
assert key in meta, (path,key)
|
| 15 |
+
assert meta['schema_version'] == 'hand-warehouse/1.0' and meta['view_type'] == 'exo'
|
| 16 |
+
frames = [json.loads(line) for line in (base/'camera/frames.jsonl').read_text(encoding='utf-8').splitlines()]
|
| 17 |
+
assert len(frames) == total
|
| 18 |
+
for index, frame in enumerate(frames):
|
| 19 |
+
assert frame['frame_index'] == index and frame['sample_id'] not in seen
|
| 20 |
+
seen.add(frame['sample_id']); source_split = frame['sample_id'].split('/')[1]; counts[source_split] += 1
|
| 21 |
+
modulus = 32560 if source_split == 'training' else 3960
|
| 22 |
+
assert frame['source_locator']['annotation_index'] == int(frame['source_frame_id']) % modulus
|
| 23 |
+
for name, component in meta['components'].items():
|
| 24 |
+
definition = registry['components'][component['schema_id']]
|
| 25 |
+
required = ['available','data_ref','axes','valid_ref','valid_axes','provenance','source_locator',*definition.get('required_metadata',[])]
|
| 26 |
+
for key in required: assert key in component, (path,name,key)
|
| 27 |
+
assert (base/component['data_ref']).is_file()
|
| 28 |
+
valid = torch.load(base/component['valid_ref'], weights_only=True).numpy(); assert valid.dtype == bool
|
| 29 |
+
assert list(valid.shape) == [total if axis == 'T' else axis for axis in definition['valid_shape']]
|
| 30 |
+
if component['data_ref'].endswith('.pt'):
|
| 31 |
+
value = torch.load(base/component['data_ref'], weights_only=True).numpy()
|
| 32 |
+
assert value.dtype == np.float32
|
| 33 |
+
assert list(value.shape) == [total if axis == 'T' else axis for axis in definition['shape']]
|
| 34 |
+
assert np.isfinite(value[valid]).all() and np.isnan(value[~valid]).all()
|
| 35 |
+
else:
|
| 36 |
+
assert component['storage']['profile'] in definition['allowed_storage_profiles']
|
| 37 |
+
for key in registry['video_metadata']['required']: assert key in component['storage'], (name,key)
|
| 38 |
+
assert counts == {'training':130240,'evaluation':3960}, counts
|
| 39 |
+
result = {'passed':True,'views':views,'counts':counts,'schema_version':'hand-warehouse/1.0',
|
| 40 |
+
'scope':'current content and layout; does not independently prove official source correctness or visual quality'}
|
| 41 |
+
save(TMP_ROOT/'acceptance.json', result)
|
| 42 |
+
manifest=[]
|
| 43 |
+
for path in sorted(RELEASE_ROOT.rglob('*')):
|
| 44 |
+
if not path.is_file() or '.cache' in path.parts: continue
|
| 45 |
+
digest=hashlib.sha256()
|
| 46 |
+
with path.open('rb') as stream:
|
| 47 |
+
for block in iter(lambda: stream.read(8 << 20), b''): digest.update(block)
|
| 48 |
+
manifest.append({'path':path.relative_to(RELEASE_ROOT).as_posix(),'size':path.stat().st_size,'sha256':digest.hexdigest()})
|
| 49 |
+
save(TMP_ROOT/'files.sha256.json',{'scope':result['scope'],'files':manifest,'bytes':sum(x['size'] for x in manifest)})
|
| 50 |
+
print(json.dumps(result,ensure_ascii=False))
|
| 51 |
+
|
| 52 |
+
if __name__ == '__main__': main()
|
HOT3D/shared-v1.0/doc/CONTRACT.md
CHANGED
|
@@ -2,9 +2,11 @@
|
|
| 2 |
|
| 3 |
格式版本:`hand-warehouse/1.0`。存储约定:`lossless-video-2026-09-18`。
|
| 4 |
|
| 5 |
-
范围限于手物交互重建。按本任务纳入的源模态转换,不要求每个数据集填满所有组件。缺失模态、尚未下载、语义未核实分别报告,不能互相替代。
|
| 6 |
-
|
| 7 |
-
本
|
|
|
|
|
|
|
| 8 |
|
| 9 |
## 1. 目录
|
| 10 |
|
|
@@ -90,7 +92,7 @@ hand-datasets/
|
|
| 90 |
| camera | 当前相机模型与图像尺寸,见 2.3 |
|
| 91 |
| components | 实际提供的组件及其文件、schema、有效性和来源,见 2.5 |
|
| 92 |
| split | `train/val/test/unknown`,划分协议见 2.4 |
|
| 93 |
-
| view_type |
|
| 94 |
|
| 95 |
`dataset_version` 是数据发布版本;`schema_version` 是结构版本,两者独立。原始包校验摘要、官方来源和转换配置应记录在发布清单中。解压发生在临时工作区,原始包保持不变。
|
| 96 |
|
|
|
|
| 2 |
|
| 3 |
格式版本:`hand-warehouse/1.0`。存储约定:`lossless-video-2026-09-18`。
|
| 4 |
|
| 5 |
+
范围限于手物交互重建。按本任务纳入的源模态转换,不要求每个数据集填满所有组件。缺失模态、尚未下载、语义未核实分别报告,不能互相替代。
|
| 6 |
+
|
| 7 |
+
shared 层不是 raw 的完整镜像。处理者只需提取本次任务范围明确要求、语义已经核实且能够按本规范可靠转换的字段和模态。raw 中其余字段可以不纳入 shared,但必须在 `RAW_TO_SHARED.md` 中列出主要未纳入内容及原因。不得为了覆盖全部 raw 字段而猜测语义、虚构模态或保存未经定义的字段。未纳入 shared 不等于源数据不存在,原始信息仍以 raw 为准。
|
| 8 |
+
|
| 9 |
+
本文定义各字段的含义与使用规则,机器可读注册表见 [schema.json](schema.json)。两者互相补充;如有冲突,应先核实并统一定义。
|
| 10 |
|
| 11 |
## 1. 目录
|
| 12 |
|
|
|
|
| 92 |
| camera | 当前相机模型与图像尺寸,见 2.3 |
|
| 93 |
| components | 实际提供的组件及其文件、schema、有效性和来源,见 2.5 |
|
| 94 |
| split | `train/val/test/unknown`,划分协议见 2.4 |
|
| 95 |
+
| view_type | 必填,固定为 `ego/exo/unknown`。源数据或采集设置明确相机视角时必须填写 `ego` 或 `exo`;只有无法从可信来源确定时才填写 `unknown`,不得省略或主观猜测。多相机序列须逐视图分别填写。 |
|
| 96 |
|
| 97 |
`dataset_version` 是数据发布版本;`schema_version` 是结构版本,两者独立。原始包校验摘要、官方来源和转换配置应记录在发布清单中。解压发生在临时工作区,原始包保持不变。
|
| 98 |
|
HOT3D/shared-v1.0/doc/schema.json
CHANGED
|
@@ -11,11 +11,22 @@
|
|
| 11 |
"hot3d": "broadcast per-camera frame manual QA conservatively to hand/object labels and pose-derived visibility; retain RGB and source calibration; keep native QA in raw and review report",
|
| 12 |
"hot3d_visibility": "native visibility_ratio[%] already ranges from 0 to 1; do not divide by 100"
|
| 13 |
},
|
| 14 |
-
"hand_slots": [
|
| 15 |
-
"left",
|
| 16 |
-
"right"
|
| 17 |
-
],
|
| 18 |
-
"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 19 |
"mano21/v1": {
|
| 20 |
"count": 21,
|
| 21 |
"names": [
|
|
|
|
| 11 |
"hot3d": "broadcast per-camera frame manual QA conservatively to hand/object labels and pose-derived visibility; retain RGB and source calibration; keep native QA in raw and review report",
|
| 12 |
"hot3d_visibility": "native visibility_ratio[%] already ranges from 0 to 1; do not divide by 100"
|
| 13 |
},
|
| 14 |
+
"hand_slots": [
|
| 15 |
+
"left",
|
| 16 |
+
"right"
|
| 17 |
+
],
|
| 18 |
+
"view_metadata": {
|
| 19 |
+
"required_fields": [
|
| 20 |
+
"view_type"
|
| 21 |
+
],
|
| 22 |
+
"view_type_values": [
|
| 23 |
+
"ego",
|
| 24 |
+
"exo",
|
| 25 |
+
"unknown"
|
| 26 |
+
],
|
| 27 |
+
"view_type_policy": "required per camera view; use ego or exo whenever the source data or capture setup establishes the viewpoint; use unknown only when no trustworthy source determines it; never omit or guess"
|
| 28 |
+
},
|
| 29 |
+
"keypoints": {
|
| 30 |
"mano21/v1": {
|
| 31 |
"count": 21,
|
| 32 |
"names": [
|
RHD/shared-v1.0/data/evaluation_00000000/camera/metainfo.json
CHANGED
|
@@ -348,5 +348,6 @@
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
-
}
|
| 352 |
-
|
|
|
|
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
+
},
|
| 352 |
+
"view_type": "exo"
|
| 353 |
+
}
|
RHD/shared-v1.0/data/evaluation_00000512/camera/metainfo.json
CHANGED
|
@@ -348,5 +348,6 @@
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
-
}
|
| 352 |
-
|
|
|
|
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
+
},
|
| 352 |
+
"view_type": "exo"
|
| 353 |
+
}
|
RHD/shared-v1.0/data/evaluation_00001024/camera/metainfo.json
CHANGED
|
@@ -348,5 +348,6 @@
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
-
}
|
| 352 |
-
|
|
|
|
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
+
},
|
| 352 |
+
"view_type": "exo"
|
| 353 |
+
}
|
RHD/shared-v1.0/data/evaluation_00001536/camera/metainfo.json
CHANGED
|
@@ -348,5 +348,6 @@
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
-
}
|
| 352 |
-
|
|
|
|
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
+
},
|
| 352 |
+
"view_type": "exo"
|
| 353 |
+
}
|
RHD/shared-v1.0/data/evaluation_00002048/camera/metainfo.json
CHANGED
|
@@ -348,5 +348,6 @@
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
-
}
|
| 352 |
-
|
|
|
|
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
+
},
|
| 352 |
+
"view_type": "exo"
|
| 353 |
+
}
|
RHD/shared-v1.0/data/evaluation_00002560/camera/metainfo.json
CHANGED
|
@@ -348,5 +348,6 @@
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
-
}
|
| 352 |
-
|
|
|
|
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/evaluation"
|
| 351 |
+
},
|
| 352 |
+
"view_type": "exo"
|
| 353 |
+
}
|
RHD/shared-v1.0/data/training_00000000/camera/metainfo.json
CHANGED
|
@@ -348,5 +348,6 @@
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/training"
|
| 351 |
-
}
|
| 352 |
-
|
|
|
|
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/training"
|
| 351 |
+
},
|
| 352 |
+
"view_type": "exo"
|
| 353 |
+
}
|
RHD/shared-v1.0/data/training_00000512/camera/metainfo.json
CHANGED
|
@@ -348,5 +348,6 @@
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/training"
|
| 351 |
-
}
|
| 352 |
-
|
|
|
|
|
|
| 348 |
"split_source_locator": {
|
| 349 |
"archive": "raw/data/RHD_v1-1.zip",
|
| 350 |
"member_prefix": "RHD_published_v2/training"
|
| 351 |
+
},
|
| 352 |
+
"view_type": "exo"
|
| 353 |
+
}
|