Object Part Segmentation on ShapeNet Parts 50 (test)
86.5Instance mIoUPointRWKV
Evaluation Results
| Method | Links | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PointRWKVblock=P-RWKV2026.06 | 86.5 | 84.26 | 84.7 | 86.1 | 86.9 | 80.7 | 91.2 | 80.5 | 92 | 87.6 | 85.6 | 95.8 | 76.3 | 94.4 | 84.6 | 63.5 | 76.1 | 82.2 | |
| PointER2026.06 | 86.44 | 84.23 | 84.7 | 84.2 | 88.8 | 80.9 | 91.5 | 73.7 | 92 | 87.1 | 85.6 | 96 | 77.6 | 95.6 | 85.8 | 64 | 77.4 | 82.8 | |
| InterpCNN2019.08 | 86.3 | 84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PointCNN2019.08 | 86.1 | 84.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Point-MAE2026.06 | 86.1 | 84.19 | 84.3 | 85 | 88.3 | 80.5 | 91.3 | 78.5 | 92.1 | 87.4 | 86.1 | 96.1 | 75.2 | 94.6 | 84.7 | 63.5 | 77.1 | 82.4 | |
| SSCN2019.08 | 86 | 83.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SGPN2019.08 | 85.8 | 82.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PointConv2019.08 | 85.7 | 82.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PointRWKVreproduced=true2026.06 | 85.7 | 84.01 | 84.4 | 84.6 | 86.8 | 79.8 | 91 | 80.5 | 92 | 87.4 | 85.7 | 95.6 | 76 | 94.8 | 84.7 | 63.4 | 76.1 | 81.1 | |
| Point-BERT2026.06 | 85.6 | 84.11 | 84.3 | 84.8 | 88 | 79.8 | 91 | 81.7 | 91.6 | 87.9 | 85.2 | 95.6 | 75.6 | 94.7 | 84.3 | 63.4 | 76.3 | 81.5 | |
| SPLATNet2019.08 | 85.4 | 83.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SpecGCN2019.08 | 85.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Mamba3Dreproduced=true2026.06 | 85.35 | 82.56 | 83.6 | 82.7 | 80.9 | 79.6 | 90.9 | 76.2 | 91.3 | 88 | 84.1 | 95.7 | 71.6 | 94 | 84.2 | 60.9 | 75.1 | 82 | |
| SpiderCNN2019.08 | 85.3 | 81.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PointMambareproduced=true2026.06 | 85.27 | 81.98 | 83.7 | 79.8 | 83.8 | 78.6 | 90.7 | 75.2 | 90.9 | 86.5 | 83.9 | 95.7 | 68.1 | 94.2 | 83.6 | 59.2 | 75.1 | 82.6 | |
| Point2Seq2019.08 | 85.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| DGCNN2026.06 | 85.2 | 82.33 | 84 | 83.4 | 86.7 | 77.8 | 90.6 | 74.7 | 91.2 | 87.5 | 82.8 | 95.7 | 66.3 | 94.9 | 81.1 | 63.5 | 74.5 | 82.6 | |
| PointERmode=Supervised2026.06 | 85.16 | 82.43 | 83.8 | 82.2 | 81 | 79.4 | 90.8 | 76.2 | 91 | 87.6 | 84.5 | 95.7 | 72.4 | 94 | 84.4 | 59.8 | 74.9 | 81.4 | |
| PointNet++2019.08 | 85.1 | 81.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PCNN2019.08 | 85.1 | 81.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| DGCNN2019.08 | 85.1 | 82.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PointNet++2026.06 | 85.1 | 81.85 | 82.4 | 79 | 87.7 | 77.3 | 90.8 | 71.8 | 91 | 85.9 | 83.7 | 95.3 | 71.6 | 94.1 | 81.3 | 58.7 | 76.4 | 82.6 | |
| Transformer2026.06 | 85.1 | 83.42 | 82.9 | 85.4 | 87.7 | 78.8 | 90.5 | 80.8 | 91.1 | 87.7 | 85.3 | 95.6 | 73.9 | 94.9 | 83.5 | 61.2 | 74.9 | 80.6 | |
| SO-Net2019.08 | 84.9 | 81 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| RSNet2019.08 | 84.9 | 81.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SyncSpecCNN2019.08 | 84.7 | 82 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ShapeContextNet2019.08 | 84.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| 3DmFV2019.08 | 84.3 | 81 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| FCPN2019.08 | 84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PointNet2019.08 | 83.7 | 80.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| KCNet2019.08 | 83.7 | 82.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PointNet2026.06 | 83.7 | 80.39 | 83.4 | 78.7 | 82.5 | 74.9 | 89.6 | 73 | 91.5 | 85.9 | 80.8 | 95.3 | 65.2 | 93 | 81.2 | 57.9 | 72.8 | 80.6 |