Part Segmentation on PartNet (test)
75.3mIoUALIGN-Parts
Evaluation results
| Method | Links | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ALIGN-Parts2025.12 | 75.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 54.6 | 72.9 | — | — | — | |
| MID-FC-CSN-K4Backbone=MID-FC, K (Number of key shapes)=42020.03 | 62.1 | 52.2 | 58.6 | 55.7 | 57.7 | 76.4 | 91.4 | 58.9 | 54.5 | 65.2 | 62.2 | 33.1 | 79.2 | 64 | 62.9 | 46 | 67.2 | 69.9 | 16 | — | — | — | — | — | |
| MID-FC2020.03 | 60.8 | 51.6 | 56.5 | 55.7 | 55.3 | 75.6 | 91.3 | 56.6 | 53.8 | 64.6 | 55.4 | 31.2 | 78.7 | 63.1 | 62.8 | 45.7 | 65.8 | 69.3 | 1 | — | — | — | — | — | |
| CloserLook3D2020.03 | 53.8 | 49.5 | 49.4 | 48.3 | 49 | 65.6 | 84.2 | 56.8 | 53.8 | 62.4 | 39.3 | 24.9 | 61.3 | 55.5 | 54.6 | 44.8 | 56.9 | 58.2 | 0 | — | — | — | — | — | |
| PartField2025.12 | 52.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| M2PT-VideoTraining Protocol=Pretrained, Auxiliary Modality=Video2024.01 | 50.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| MinkHRNetCSN-K1Backbone=MinkHRNet, K (Number of key shapes)=12020.03 | 49.9 | 42.1 | 54 | 42.5 | 42.9 | 58.2 | 83.2 | 43.5 | 51.5 | 59.4 | 47.8 | 27.9 | 57.4 | 43.7 | 46.2 | 36.8 | 51.5 | 60 | 0 | — | — | — | — | — | |
| M2PT-ImageTraining Protocol=Pretrained, Auxiliary Modality=Image2024.01 | 49.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Point-MLPTraining Protocol=Pretrained2024.01 | 48.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| M2PT-AudioTraining Protocol=Pretrained, Auxiliary Modality=Audio2024.01 | 48.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Point-MAETraining Protocol=Pretrained2024.01 | 47.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| MinkResUNetBackbone=MinkowskiNet2020.03 | 46.8 | 39.4 | 44.2 | 42.3 | 35.4 | 57.8 | 82.4 | 33.9 | 45.8 | 57.8 | 46.7 | 25 | 53.7 | 40.5 | 45 | 35.7 | 50.6 | 58.8 | 0 | — | — | — | — | — | |
| PointCNN2020.03 | 46.5 | 41.9 | 41.8 | 43.9 | 36.3 | 58.7 | 82.5 | 37.8 | 48.9 | 60.5 | 34.1 | 20.1 | 58.2 | 42.9 | 49.4 | 21.3 | 53.1 | 58.9 | 0 | — | — | — | — | — | |
| ResGCN-282020.03 | 45.1 | 35.9 | 49.3 | 41.1 | 41.6 | 56.2 | 81 | 31.1 | 45.8 | 52.8 | 44.5 | 23.1 | 51.8 | 34.9 | 47.2 | 33.6 | 50.8 | 54.2 | 0 | — | — | — | — | — | |
| PartField+MPNet2025.12 | 44.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 27.6 | 39.4 | — | — | — | |
| PointNet++2020.03 | 42.5 | 30.3 | 41.4 | 39.2 | 33.8 | 50.1 | 80.7 | 32.6 | 38.4 | 52.4 | 34.1 | 25.3 | 48.5 | 36.4 | 40.5 | 33.9 | 46.7 | 49.8 | 0 | — | — | — | — | — | |
| PointNet++Training Protocol=Pretrained2024.01 | 42.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SpiderCNN2020.03 | 37 | 36.2 | 32.2 | 30 | 24.8 | 50 | 80.1 | 30.5 | 37.2 | 44.1 | 22.2 | 19.6 | 43.9 | 39.1 | 44.6 | 20.1 | 42.4 | 32.4 | 0 | — | — | — | — | — | |
| Find3D2025.12 | 35.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 20.4 | 29.8 | — | — | — | |
| Hierarchical image-guided 3D segmentation frameworkpipeline=GLIP+SAM, fine-tuning=none2025.12 | — | — | — | 78.71 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 75.96 | 89.38 | 86.46 | |
| PartSLIP2025.12 | — | — | — | 85.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 77 | 77 | 89.6 | |
| PartSLIP++pipeline=GLIP+SAM2025.12 | — | — | — | 85.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 85.6 | 88.25 | 85.5 | |
| PointNet++2025.12 | — | — | — | 42.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 20.9 | 78.65 | 0 |