@inproceedings{pvraftpointvoxelcorrelationfieldsfor,
  title = {PV-RAFT: Point-Voxel Correlation Fields for Scene Flow Estimation of Point Clouds},
  author = {Yi Wei and Ziyi Wang and Yongming Rao and Jiwen Lu and Jie zhou},
  year = {2020},
  booktitle = {CVPR 2021 1},
  eprint = {2012.00987},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.00987v2},
}