Remote Photoplethysmography for Heart Rate and Blood Oxygenation Measurement: A Review
Pireh Pirzada,
Adriana Wilde,
David Harris-Birtill
Abstract:Usually measured through obtrusive contact-based methods, heart rate (HR) and peripheral oxygen saturation (SpO 2 ) are critical physiological signs used by clinicians during emergency interventions. Remote Photoplethysmography (rPPG) allows for unobtrusive sensing of these vital signs for health monitoring in various settings. We present a review of rPPG-related research conducted including related processes and techniques, such as regions of interest (ROI) selection, extracting the raw signal, pre-processing… Show more
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