LeBoardLeaderboard / utokyo xarm pick and place
utokyo xarm pick and place
Camera dropoutShare of frames from live episode cameras that are almost entirely one flat black or white value. A camera blank for a whole episode is counted as absent, shown underneath, not as a dropout. Method →
0
0 frames
BlurShare of camera frames inside an interval at least 0.5 s long where the image is much blurrier than that camera's typical frame. Method →
2.6%
575 frames
DarknessShare of camera frames inside an interval at least 0.5 s long where 60% or more of the pixels are near-black. Method →
0
0 frames
FreezeShare of camera frames inside an interval at least 1 s long where the video repeats the exact same image. Method →
0
0 frames
Duration mismatchShare of assessed episode-camera pairs whose metadata video length disagrees with the Parquet frame count by more than 1 frame. A hatched cell with * means only some pairs could be assessed (the small number shows how many); the rest are unknown, not clean. –* means none could be assessed. Method →
0
0 of 306 assessed
Flagged episodesEpisodes flagged by any episode check: actions that never change, a robot that barely moves, non-finite values, broken row indexes or timestamp gaps. The count is on top, its share of assessed episodes underneath. Method →
0
of 102 assessed episodes
All checks
| Check | Flagged | Share | Coverage |
|---|---|---|---|
| Files 3 | |||
| Video decoding | 0 | 0 | complete |
| Episodes 102 | |||
| Episode boundaries | 0 | 0 | complete |
| Finite action and state | 0 | 0 | complete |
| Timestamp gaps | 0 | 0 | complete |
| Static actions | 0 | 0 | complete |
| Idle episodes | 0 | 0 | complete |
| Episode-camera pairs 306 | |||
| Duration mismatch | 0 | 0 | complete |
| Video/action sync | – | – | not measured |
| Frames 22,470 | |||
| Camera absent | 0 | 0 | complete |
| Camera dropout | 0 | 0 | complete |
| Blur | 57571 intervals | 2.6% | complete |
| Darkness | 0 | 0 | complete |
| Freeze | 0 | 0 | complete |
By camera
| Camera | Frames | Absent | Dropout | Blur | Darkness | Freeze |
|---|---|---|---|---|---|---|
| hand_image | 7,490 | 0 | 0 | 7.7%71 intervals | 0 | 0 |
| image | 7,490 | 0 | 0 | 0 | 0 | 0 |
| image2 | 7,490 | 0 | 0 | 0 | 0 | 0 |
Evidence
Longest video intervals up to 4 per signal · times are within the video file
| Signal | Camera | Episode | File | Start | End | Duration | |
|---|---|---|---|---|---|---|---|
| Blur | hand_image | 39 | file-000.mp4 | 4:51.1 | 4:52.8 | 1.7 s | Inspect → |
| Blur | hand_image | 2 | file-000.mp4 | 0:21.3 | 0:22.8 | 1.5 s | Inspect → |
| Blur | hand_image | 74 | file-000.mp4 | 9:11.3 | 9:12.6 | 1.3 s | Inspect → |
| Blur | hand_image | 44 | file-000.mp4 | 5:25.3 | 5:26.4 | 1.1 s | Inspect → |
Provenance
- Revision
- da56c23e1b6d32c101c300b85dc54288b53ea63c (main)
- Scanned
- 2026-10-10 00:47 UTC · NVIDIA L4
- Flag method
- rule-based-video-events-v1
- Episode method
- episode-motion-v1
- Code
- 9f54cd5fa0437e2c lock 282482d5a82a
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