@article{sparsespndepthcompletionfromsparse,
  title = {Sparse SPN: Depth Completion from Sparse Keypoints},
  author = {Yuqun Wu and Jae Yong Lee and Derek Hoiem},
  year = {2022},
  eprint = {2212.00987},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2212.00987v1},
}