Background and objectives Photoplethysmography (PPG) is a device that measures the
amount of light absorbed by the blood vessel, blood, and tissues, which can, in turn …

Recent research indicates that Photoplethysmography (PPG) signals carry more information
than oxygen saturation level (SpO2) and can be utilized for affordable, fast, and noninvasive …

Photoplethysmography (PPG) is a low-cost, noninvasive optical technique that uses change
in light transmission with changes in blood volume within tissue to provide information for …

Beyond its use in a clinical environment, photoplethysmogram (PPG) is increasingly used for
measuring the physiological state of an individual in daily life. This review aims to examine …

Photoplethysmogram (PPG) signals collected using a pulse oximeter are increasingly being
used for screening and diagnosis purposes. Because of the non-invasive, cost-effective, and …

This work investigates the estimation biases of remote photoplethysmography (rPPG)
methods for pulse rate measurement across diverse demographics. Advances in …

Photoplethysmography (PPG) is an uncomplicated and inexpensive optical measurement
method that is often used for heart rate monitoring purposes. PPG is a non-invasive …

Photoplethysmography (PPG) is a noninvasive optical technique for detecting microvascular
blood volume changes in tissues. Its ease of use, low cost and convenience make it an …

Photoplethysmography: Technology, Signal Analysis, and Applications is the first
comprehensive volume on the theory, principles, and technology (sensors and electronics) …

Photoplethysmography (PPG) is a simple and low-cost optical technique that can be used to
detect blood volume changes in the microvascular bed of tissue. It is often used non …