Table 5.
Evaluation for segmentation for semantic segmentation on point cloud on ShapeNet part dataset [6,45,46,48,51,58,59,81].
| Intersection over Union (IoU) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Mean | Lamp | Laptop | Motor | Mug | Pistol | Rocket | Skate | Table | |
| PointNet [6] | 83.7 | 80.8 | 95.3 | 65.2 | 93.0 | 81.2 | 57.9 | 72.8 | 80.6 |
| PointNet++ [43] | 85.1 | 83.7 | 95.3 | 71.6 | 94.1 | 81.3 | 58.7 | 76.4 | 82.6 |
| SO-Net [57] | 84.6 | 82.3 | 95.2 | 69.3 | 94.2 | 80.0 | 51.6 | 73.1 | 82.6 |
| Dynamic Graph CNN [49] | 85.1 | 82.9 | 96.0 | 67.8 | 93.3 | 82.6 | 59.7 | 75.5 | 82.0 |
| Kd-Net [78] | 82.3 | 81.0 | 94.9 | 57.4 | 86.7 | 78.1 | 51.8 | 69.9 | 80.3 |
| 3DContextNet [44] | 84.3 | 81.4 | 95.4 | 69.1 | 92.3 | 81.7 | 60.8 | 71.8 | 81.4 |
| MRTNet [46] | 79.3 | 80.6 | 95.1 | 64.4 | 91.8 | 79.7 | 57.0 | 69.1 | 80.6 |
| SPLATNet [56] | 83.7 | 83.9 | 96.3 | 75.6 | 95.8 | 83.8 | 64.0 | 75.5 | 81.8 |