@inproceedings{patronexploringrespiratorysignalderived,
  title = {PATRON: Exploring respiratory signal derived from non-contact face videos for face anti-spoofing},
  author = {Lokendra Birla and Puneet Gupta},
  year = {2021},
  booktitle = {journal 2021 9},
  url = {https://www.sciencedirect.com/science/article/pii/S0957417421012422},
}