@article{nagar2024r2irppg,
  title={{R2I-rPPG}: A Robust Region of Interest Selection Method for Remote Photoplethysmography to Extract Heart Rate},
  author={Nagar, Sandeep and Hasegawa-Johnson, Mark and Beiser, David G. and Ahuja, Narendra},
  journal={arXiv preprint arXiv:2410.15851},
  year={2024},
  url={https://arxiv.org/abs/2410.15851}
}