@inproceedings{selfpointflowselfsupervisedsceneflow,
  title = {Self-Point-Flow: Self-Supervised Scene Flow Estimation from Point Clouds with Optimal Transport and Random Walk},
  author = {Ruibo Li and Guosheng Lin and Lihua Xie},
  year = {2021},
  booktitle = {CVPR 2021 1},
  eprint = {2105.08248},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.08248v1},
}