Articulated Motion Estimation on OmniFun4D
5.3Axis Direction Error (Revolute, °)FunREC
Evaluation Results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| FunREC2026.04 | 5.3 | 5.4 | 0.03 | 5 | 0.02 | 1.7 | |
| BundleSDFInput ground-truth usage=GT mask2026.04 | 38.2 | 55.9 | 0.95 | 23.4 | 0.2 | 55 | |
| MonST3RPoint tracking mechanism=CoTr32026.04 | 46.8 | 58.9 | 1.2 | 45.3 | 0.18 | 11.7 | |
| SpatialTrackerV2Input ground-truth usage=GT depth2026.04 | 48.7 | 69.3 | 1.1 | 46.8 | 0.19 | 30 | |
| MonST3RPoint tracking mechanism=ICP2026.04 | 52.7 | 61.5 | 1.14 | 66.2 | 0.27 | 11.7 | |
| MonST3RPoint tracking mechanism=CoTr3, Input ground-truth usage=GT depth2026.04 | 57.6 | 63.5 | 1.1 | 46.5 | 0.18 | 11.7 | |
| SpatialTrackerV22026.04 | 59.8 | 69.1 | 1.22 | 48.6 | 0.19 | 30 | |
| ArtGS2026.04 | 64.3 | 23.4 | 1.69 | — | — | 95 |