Featured Application Contactless pervasive health monitoring incl. cognitive stress analysis.
Abstract Remote photo-plethysmography (rPPG) uses a camera to estimate a person's heart …

Heart rate variability (HRV) is a crucial metric that quantifies the variation between
consecutive heartbeats, serving as a significant indicator of autonomic nervous system …

Remote photoplethysmography (rPPG) is an optical technique that enables both non-
invasive and efficient measurement of vital signs from facial videos. However, the quality of …

Studies have shown that ordinary color cameras can detect the subtle color changes of the
skin caused by the heartbeat cycle. Therefore, cameras can be used to remotely monitor the …

Remote Photoplethysmography (rPPG) is a contactless method that enables the detection of
various physiological signals from facial videos. rPPG utilizes a digital camera to detect …

To predict whether a driver is fatigued, a fatigue prediction algorithm based on the fusion of
improved optical flow features and microfeatures was proposed. By improving the Main …

Many previous studies have shown that the remote photoplethysmography (rPPG) can
measure the Heart Rate (HR) signal with very high accuracy. The remote measurement of …

Depressive disorders are a leading cause of morbility and disability in the working
population worldwide. Psychiatric assessment and treatment of depressive disorders may …

Magneto plethysmo gram (MPG), like the Photo plethysmo gram (PPG) is a signal that
carries information on blood volume flow and is obtained noninvasively. Unlike PPG, MPG is …

Objective. Monitoring changes in human heart rate variability (HRV) holds significant
importance for protecting life and health. Studies have shown that Imaging …