@article{lifelightinginvariantflowestimation,
  title = {LIFE: Lighting Invariant Flow Estimation},
  author = {Zhaoyang Huang and Xiaokun Pan and Runsen Xu and Yan Xu and Ka Chun Cheung and Guofeng Zhang and Hongsheng Li},
  year = {2021},
  eprint = {2104.03097},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.03097v2},
}