Open access
Oct 2026
Contactless camera-based estimation of heart rate and variability from short facial video using remote photoplethysmography, remote ballistocardiography, and quality-aware selection
Contactless vital-sign monitoring from ordinary cameras can expand access to physiological assessment in telehealth and consumer devices. A key limitation is variability in signal quality driven by illumination, motion, and skin phototype, which can reduce robustness and fairness. To describe and evaluate...
A. Drohomirecka, P. Jaworski, S. Sobczak et al.
· European Heart Journal · 0 citations