@article{shadowremovalbyalightnessguidednetwork,
  title = {Shadow Removal by a Lightness-Guided Network with Training on Unpaired Data},
  author = {Zhihao Liu and Hui Yin and Yang Mi and Mengyang Pu and Song Wang},
  year = {2020},
  eprint = {2006.15617},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.15617v1},
}