@inproceedings{jiang2020pointgroup,
  title={PointGroup: Dual-Set Point Grouping for 3D Instance Segmentation},
  author={Jiang, Li and Zhao, Hengshuang and Shi, Shaoshuai and Liu, Shu and Fu, Chi-Wing and Jia, Jiaya},
  booktitle={CVPR},
  year={2020}
}