@inproceedings{noh2021hvpr,
  title={HVPR: Hybrid Voxel-Point Representation for Single-stage 3D Object Detection},
  author={Noh, Jongyoun and Lee, Sanghoon and Ham, Bumsub},
  booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  pages={14605--14614},
  year={2021}
}