Photoplethysmography (PPG) is a low-cost, non-invasive, and optical technique used to
detect blood volume changes in the microvascular tissue bed, measured from the skin …

Smart wearable systems for health monitoring are highly desired in personal wisdom
medicine and telemedicine. These systems make the detecting, monitoring, and recording of …

Photoplethysmography (PPG)-based continuous heart rate monitoring is essential in a
number of domains, eg, for healthcare or fitness applications. Recently, methods based on …

Objective: The challenging task of heart rate (HR) estimation from the
photoplethysmographic (PPG) signal, during intensive physical exercises, is tackled in this …

The consumer demand for flexible wearables has increased rapidly with the advent of recent
commercial health monitoring systems. The progress in wearable electronics for monitoring …

Wearable devices are gaining considerable attention owing to the ease with which they can
collect crucial information in real‐time, both continuously and noninvasively, regarding a …

Photoplethysmography (PPG) sensor-enabled wearable health monitoring devices can
monitor realtime health status. PPG technology is a low-cost, noninvasive optical method …

Wearable devices are nowadays at the edge-front in both academic research as well as in
industry, and several wearable devices have been already introduced in the market. One of …

This letter considers the problem of casual heart rate tracking during intensive physical
exercise using simultaneous 2 channel photoplethysmographic (PPG) and 3 dimensional …

Recently, noncontact monitoring of respiratory rate (RR) based on consumer-level cameras
has gained increasing attention. However, motion artifacts with large amplitudes usually …