3D Semantic Segmentation on Matterport3D K=80 (test)
22mIoUGeoGuide(OS)
Evaluation results
| Method | Links | ||
|---|---|---|---|
| GeoGuide(OS)2D feature extractor=OpenSeg, setting=zero-shot2026.03 | 22 | 34.8 | |
| OpenScene(OS)‡†2D feature extractor=OpenSeg, 2D-3D ensemble strategy=true, reproduction=official weights, setting=zero-shot2026.03 | 21 | 33.2 | |
| GeoGuide(SAS*)2D feature extractor=SAS [42] features, setting=zero-shot2026.03 | 19.9 | 24.5 | |
| DMA(OS)2D feature extractor=OpenSeg, setting=zero-shot2026.03 | 19.7 | 26.7 | |
| GeoGuide (OS)Training dataset=ScanNet v2, Variant=OS2026.03 | 18.8 | 29.7 | |
| GeoGuide(LS)2D feature extractor=LSeg, setting=zero-shot2026.03 | 18.4 | 23.6 | |
| OpenScene(OS)†2D feature extractor=OpenSeg, reproduction=official weights, setting=zero-shot2026.03 | 18.1 | 27.2 | |
| GeoGuide (SAS*)Training dataset=ScanNet v2, 2D features source=same as SAS [42]2026.03 | 17.7 | 23.9 | |
| GeoGuide (LS)Training dataset=ScanNet v2, Variant=LS2026.03 | 16.9 | 22.6 | |
| OpenScene(OS)Training dataset=ScanNet v2, Model reproduction source=reproduced by us using officially provided weights2026.03 | 12.9 | 21 | |
| OpenScene(LS)‡†2D feature extractor=LSeg, 2D-3D ensemble strategy=true, reproduction=official weights, setting=zero-shot2026.03 | 12.5 | 15.8 | |
| SAS†reproduction=official weights, setting=zero-shot2026.03 | 12.3 | 17.2 | |
| CUA-O3DTraining dataset=ScanNet v2, 2D-3D ensemble strategy=true2026.03 | 12.2 | 16.3 | |
| OpenScene(LS)†2D feature extractor=LSeg, reproduction=official weights, setting=zero-shot2026.03 | 12 | 15.1 | |
| GGSDTraining dataset=ScanNet v22026.03 | 11.9 | 16.2 | |
| OpenScene(LS)Training dataset=ScanNet v2, Model reproduction source=reproduced by us using officially provided weights2026.03 | 10.8 | 14.1 | |
| SASTraining dataset=ScanNet v2, Model reproduction source=reproduced by us using officially provided weights2026.03 | 9.8 | 14.7 |