rPPG-Toolbox: Deep Remote PPG Toolbox - Liu, Xin; Narayanswamy, Girish; Paruchuri, Akshay; Zhang, Xiaoyu; Tang, Jiankai; Zhang, Yuzhe; Sengupta, Roni; Patel, Shwetak; Wang, Yuntao; McDuff, Daniel (Advances in Neural Information Processing Systems, 2023)