@article{visualpromptflexiblemodalfaceanti,
  title = {Visual Prompt Flexible-Modal Face Anti-Spoofing},
  author = {Zitong Yu and Rizhao Cai and Yawen Cui and Ajian Liu and Changsheng chen},
  year = {2023},
  eprint = {2307.13958},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2307.13958v1},
}