Articulated motion estimation on RealFun4D
5.6Axis Direction Error (Revolute, °)FunREC
Evaluation Results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| FunREC2026.04 | 5.6 | 5.5 | 0.05 | 8.4 | 0.03 | 0 | |
| BundleSDFInput ground-truth usage=GT mask2026.04 | 32 | 52.1 | 0.58 | 15.6 | 0.22 | 36.7 | |
| MonST3RPoint tracking mechanism=CoTr3, Input ground-truth usage=GT depth2026.04 | 51.4 | 56.2 | 0.55 | 54.3 | 0.21 | 0 | |
| MonST3RPoint tracking mechanism=ICP2026.04 | 54.6 | 59.1 | 0.68 | 65.9 | 0.21 | 0 | |
| MonST3RPoint tracking mechanism=CoTr32026.04 | 56.8 | 52.4 | 0.7 | 57.4 | 0.22 | 0 | |
| SpatialTrackerV22026.04 | 59.4 | 49.8 | 0.49 | 57.5 | 0.22 | 20 | |
| SpatialTrackerV2Input ground-truth usage=GT depth2026.04 | 60.8 | 42.6 | 0.58 | 55.6 | 0.22 | 20 | |
| ArtGS2026.04 | 70.1 | 18.2 | 0.34 | — | — | 66.7 |