@inproceedings{deepspatialgradientandtemporaldepth,
  title = {Deep Spatial Gradient and Temporal Depth Learning for Face Anti-spoofing},
  author = {Zezheng Wang and Zitong Yu and Chenxu Zhao and Xiangyu Zhu and Yunxiao Qin and Qiusheng Zhou and Feng Zhou and Zhen Lei},
  year = {2020},
  booktitle = {CVPR 2020 6},
  eprint = {2003.08061},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.08061v1},
}