Semantic Segmentation on ScanNet 19 classes
40.7mIoUPairGS
Evaluation results
| Method | Links | ||
|---|---|---|---|
| PairGSTime (min:sec)=0:362026.07 | 40.7 | 54.3 | |
| PairGS-FastTime (min:sec)=0:192026.07 | 40 | 54.8 | |
| InstanceGaussianTime (min:sec)=60:592026.07 | 39.5 | 53.9 | |
| THGSTraining-Free=true2026.03 | 34.39 | 50.74 | |
| THGSTime (min:sec)=0:452026.07 | 33.5 | 49.3 | |
| LAGATraining-Free=false2026.03 | 32.5 | 49.1 | |
| ReLaGSTraining-Free=true2026.03 | 32.35 | 44.52 | |
| VALATraining-Free=true2026.03 | 32.11 | 50.05 | |
| Occam’sTraining-Free=true2026.03 | 31.93 | 48.93 | |
| LaGaTime (min:sec)=39:342026.07 | 31.7 | 48.8 | |
| OpenVoxelUses GT Point=false, Grouping=Majority of 50-NN2026.01 | 31.6 | 42.3 | |
| OpenVoxelUses GT Point=false, Grouping=Majority of 25-NN2026.01 | 31.3 | 42.1 | |
| OpenVoxelUses GT Point=false, Grouping=Nearest2026.01 | 30 | 41.1 | |
| Dr.SplatTime (min:sec)=0:122026.07 | 29.3 | 44.7 | |
| OpenGaussianTime (min:sec)=19:562026.07 | 29.3 | 43.8 | |
| COS3DTime (min:sec)=41:522026.07 | 28.6 | 43.7 | |
| Occam’s LGSTime (min:sec)=0:082026.07 | 27.6 | 39.3 | |
| OpenGau.Training-Free=false2026.03 | 24.73 | 41.54 | |
| OpenGaussianUses GT Point=true2026.01 | 24.7 | 41.5 | |
| LEGaussianUses GT Point=true2026.01 | 3.8 | 10.9 | |
| LangSplatUses GT Point=true2026.01 | 3.8 | 9.1 | |
| LangSplatTime (min:sec)=61:352026.07 | 3.8 | 9.1 | |
| LangSplatTraining-Free=false2026.03 | 3.78 | 9.11 |