info dict | licenses listlengths 0 0 | fps float64 30 30 | images listlengths 1.01k 1.01k | annotations listlengths 1.39k 1.51k | categories listlengths 1 1 |
|---|---|---|---|---|---|
{"description":"Ceramics egocentric hand keypoints (MediaPipe 21-joint hands, converted to COCO)","s(...TRUNCATED) | [] | 29.987406 | [{"id":0,"file_name":"frame_000000.jpg","width":1920,"height":1080},{"id":1,"file_name":"frame_00000(...TRUNCATED) | [{"id":1,"image_id":0,"category_id":1,"keypoints":[473.41,714.26,2.0,532.27,710.5,2.0,585.94,700.1,2(...TRUNCATED) | [{"id":1,"name":"hand","supercategory":"person","keypoints":["wrist","thumb_cmc","thumb_mcp","thumb_(...TRUNCATED) |
{"description":"Ceramics egocentric hand keypoints (MediaPipe 21-joint hands, converted to COCO)","s(...TRUNCATED) | [] | 29.987406 | [{"id":0,"file_name":"frame_001012.jpg","width":1920,"height":1080},{"id":1,"file_name":"frame_00101(...TRUNCATED) | [{"id":1394,"image_id":0,"category_id":1,"keypoints":[926.91,395.29,2.0,863.67,402.9,2.0,823.93,430.(...TRUNCATED) | [{"id":1,"name":"hand","supercategory":"person","keypoints":["wrist","thumb_cmc","thumb_mcp","thumb_(...TRUNCATED) |
Ceramics — DreamLake viz demo
One egocentric recording of a pottery-throwing session (small bowls thrown off the hump on a hand-spun wheel), split into two episodes, with annotations in established formats:
| file | format | renders as |
|---|---|---|
cam_ego.mp4 |
H.264, 1 s keyframes | camera tile |
annotations/hand_keypoints.json |
COCO keypoints (21-joint hands) | skeleton over the video |
annotations/subtasks.vtt |
WebVTT | timeline blocks + captions |
.dreamrc at the root describes the visualization. Nothing here is a DreamLake
file format — delete the .dreamrc and the dataset is untouched.
Do NOT add 3D reconstruction files to this dataset. A
scene.glb+ object-pose/MANO-hand parquet set has been added here TWICE (2026-08-13 and 2026-08-18) and removed twice: those files come from a different recording session — a ruler-and-toy tabletop capture (now published properly aslive9080/dreamlake-hand-object) — and rendering them over this pottery footage is simply wrong. If you see "missing 3D" here, it is not missing; it never existed for this recording.
History note: the original subtasks.vtt cues described a shelf-assembly task
from yet another session; both episodes were relabeled on 2026-08-18 against
the actual footage.
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