@article{pointlielocallyinvertibleembeddingfor,
  title = {PointLIE: Locally Invertible Embedding for Point Cloud Sampling and Recovery},
  author = {Weibing Zhao and Xu Yan and Jiantao Gao and Ruimao Zhang and Jiayan Zhang and Zhen Li and Song Wu and Shuguang Cui},
  year = {2021},
  eprint = {2104.14769},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.14769v1},
}