Herranz Olazabal, JorgeJorgeHerranz OlazabalWieringa, FokkoFokkoWieringaHermeling, EvelienEvelienHermelingVan Hoof, ChrisChrisVan Hoof2023-01-052022-09-052023-01-0520221424-8220WOS:000845236600001https://imec-publications.be/handle/20.500.12860/40346Camera-Derived Photoplethysmography (rPPG) and Speckle Plethysmography (rSPG): Comparing Reflective and Transmissive Mode at Various Integration Times Using LEDs and LasersJournal article10.3390/s22166059WOS:000845236600001MEDLINE:36015822