@article{efficientrealtimecamerabasedestimation,
  title = {Efficient Real-Time Camera Based Estimation of Heart Rate and Its Variability},
  author = {Amogh Gudi and Marian Bittner and Roelof Lochmans and Jan van Gemert},
  year = {2019},
  eprint = {1909.01206},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.01206v1},
}