@article{link3dlinearkeypointsrepresentationfor3d,
  title = {LinK3D: Linear Keypoints Representation for 3D LiDAR Point Cloud},
  author = {Yunge Cui and Yinlong Zhang and Jiahua Dong and Haibo Sun and Xieyuanli Chen and Feng Zhu},
  year = {2022},
  eprint = {2206.05927},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.05927v3},
}