@article{qiao2022fgdnet,
  title={Fgdnet: Fine-grained detection network towards face anti-spoofing},
  author={Qiao, Tong and Wu, Jiasheng and Zheng, Ning and Xu, Ming and Luo, Xiangyang},
  journal={IEEE Transactions on Multimedia},
  year={2022},
  publisher={IEEE}
}