@article{shuffledpatchwisesupervisionfor,
  title = {Shuffled Patch-Wise Supervision for Presentation Attack Detection},
  author = {Alperen Kantarcı and Hasan Dertli and Hazim Kemal Ekenel},
  year = {2021},
  eprint = {2109.03484},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.03484v2},
}