Abstract: The present disclosure concerns a method and system for remote photoplethysmography (rPPG). The system uses a camera to capture images of a subject and processes these images to monitor physiological parameters such as heart rate and respiratory rate. This is achieved by analyzing subtle changes in skin color that occur due to blood volume changes in the skin. The system allows for contactless, remote, video-based vital signs measurements.

Abstract: In some embodiments, apparatuses and methods are provided herein useful to digitally measuring, or generating biomarkers. In some embodiments, a system for generating a movement-based biomarker comprises an imaging device configured to generate image data associated with a user, a control system communicatively coupled to the imaging device, the control system configured to identify, in the first image, a feature of the user, determine, in the first image, a first location parameter associated with the feature of the user, identify, in the second image, the feature of the user, determine, in the second image, a second location parameter associated with the feature of the user, calculate, based on the first location parameter associated with the feature of the user and the second location parameter associated with the feature of the user, movement of the feature of the user, and generate, using the movement of the feature of the user, the movement-based biomarker.