@article{niu2019rhythmnet,
title={RhythmNet: End-to-end Heart Rate Estimation from Face via Spatial-temporal Representation},
author={Niu, Xuesong and Shan, Shiguang and Han, Hu and Chen, Xilin},
journal={IEEE Transactions on Image Processing},
volume={29},
pages={2409--2423},year={2020},
publisher={IEEE}
}