@article{gradientbasedfeatureextractionfromraw,
  title = {Gradient-based Feature Extraction From Raw Bayer Pattern Images},
  author = {Wei Zhou and Ling Zhang and Shengyu Gao and Xin Lou},
  year = {2020},
  eprint = {2004.02429},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.02429v3},
}