Ba-Thinh Nguyen

Rhythm-Structured Predictive Learning for Remote Photoplethysmography

Ba-Thinh Nguyen, Huu-Dung Nguyen, Thi-Duyen Ngo, Thanh-Ha Le

Remote photoplethysmography (rPPG) estimates physiological signals from facial videos by analyzing subtle pulse induced skin color variations. Despite recent progress, existing self-supervised rPPG methods mainly reconstruct masked pixels or low-level visual representations, whic…Read more