@article{acomprehensivereviewof3dpointcloud,
  title = {3D Point Cloud Descriptors in Hand-crafted and Deep Learning Age: State-of-the-Art},
  author = {Xian-Feng Han and Shi-Jie Sun and Xiang-Yu Song and Guo-Qiang Xiao},
  year = {2018},
  eprint = {1802.02297},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1802.02297v2},
}