@article{sspunetselfsupervisedpointcloud,
  title = {SSPU-Net: Self-Supervised Point Cloud Upsampling via Differentiable Rendering},
  author = {Yifan Zhao and Le Hui and Jin Xie},
  year = {2021},
  eprint = {2108.00454},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.00454v2},
}