Abstract: This abstract proposes a contactless method for monitoring respiratory rate (RR) using facial video analysis, which overcomes the discomfort of traditional sensors for continuous monitoring in clinical and home settings.

Keywords: Contactless monitoring, Vital sign monitoring (or vital sign detection), Respiratory rate (RR), RGB camera, Optical flow algorithm, Skin segmentation, Filtering or noise reduction

Downloads: | DOI: 10.17148/IARJSET.2025.121041