Point Transformer V3: Simpler, Faster, Stronger

Benchmark Model Rank Results
3d-semantic-segmentation-on-scannet-1PTv3#3Top-1 IoU: 0.488Top-3 IoU: 0.725
3d-semantic-segmentation-on-scannet200PTv3 + PPT#6val mIoU: 36.0test mIoU: 39.3
3d-semantic-segmentation-on-semantickittiPPT+PTv3#2test mIoU: 75.5%val mIoU: 72.3%
lidar-semantic-segmentation-on-nuscenesPTv3 + PPT#2test mIoU: 0.830val mIoU: 0.812
semantic-segmentation-on-s3disPTv3 + PPT#2Mean IoU: 80.8mAcc: 87.7oAcc: 92.6Number of params: 24.1M
semantic-segmentation-on-s3dis-area5PTv3 + PPT#3mIoU: 74.7mAcc: 80.1oAcc: 92.0
semantic-segmentation-on-scannetPTv3 + PPT#4val mIoU: 78.6test mIoU: 79.4