@article{acomprehensivesurveyonpointcloud,
  title = {A comprehensive survey on point cloud registration},
  author = {Xiaoshui Huang and Guofeng Mei and Jian Zhang and Rana Abbas},
  year = {2021},
  eprint = {2103.02690},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.02690v2},
}