@article{pointclouddistortionquantificationbased,
  title = {MPED: Quantifying Point Cloud Distortion based on Multiscale Potential Energy Discrepancy},
  author = {Qi Yang and Yujie Zhang and Siheng Chen and Yiling Xu and Jun Sun and Zhan Ma},
  year = {2021},
  eprint = {2103.02850},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.02850v4},
}