@article{sdfreglearningsigneddistancefunctionsfor,
  title = {SDFReg: Learning Signed Distance Functions for Point Cloud Registration},
  author = {Leida Zhang and Zhengda Lu and Kai Liu and Yiqun Wang},
  year = {2023},
  eprint = {2304.08929},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2304.08929v2},
}