@inproceedings{samplingnetworkguidedcrossentropymethod,
  title = {Sampling Network Guided Cross-Entropy Method for Unsupervised Point Cloud Registration},
  author = {Haobo Jiang and Yaqi Shen and Jin Xie and Jun Li and Jianjun Qian and Jian Yang},
  year = {2021},
  booktitle = {ICCV 2021 10},
  eprint = {2109.06619},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.06619v2},
}