Physical Parameter Identification on Sphere
0.0785MassInit(Intern-S1)
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Init(Intern-S1)VLM Initializer=Intern-S12026.06 | 0.0785 | 292.5 | 0 | 292 | 0 | 292 | 0 | 292 | |
| Init(Gemini-3 Pro)VLM Initializer=Gemini-3 Pro2026.06 | 0.0687 | 243.5 | 0 | 246 | 0 | 246 | 0 | 246 | |
| RigPI(Ours)Method Type=RigPI2026.06 | 0.0207 | 3.5 | 0 | 7.4 | 0 | 4.2 | 0 | 8.2 | |
| Gradsim BaselineMethod Type=Gradsim2026.06 | 0.0181 | 9.5 | 0 | 17.6 | 0 | 13.8 | 0 | 17.8 | |
| Least-Square BaselineMethod Type=Least-Square2026.06 | 0.0178 | 11 | 0 | 26.2 | 0 | 15.8 | 0 | 17.8 |