@article{nlhdapixellevelnonlocalretinexmodel,
  title = {NLHD: A Pixel-Level Non-Local Retinex Model for Low-Light Image Enhancement},
  author = {Hao Hou and Yingkun Hou and Yuxuan Shi and Benzheng Wei and Jun Xu},
  year = {2021},
  eprint = {2106.06971},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.06971v2},
}