@article{selfsupervisedlearningofpointcloudsvia,
  title = {Self-supervised Learning of Point Clouds via Orientation Estimation},
  author = {Omid Poursaeed and Tianxing Jiang and Han Qiao and Nayun Xu and Vladimir G. Kim},
  year = {2020},
  eprint = {2008.00305},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.00305v2},
}