This paper introduces a mathematical model that incorporates the pertinent optical and
physiological properties of skin reflections with the objective to increase our understanding …

As wide spreading of camera-equipped devices to the daily living environment, there are
enormous opportunities to utilize the camera-based remote photoplethysmography (PPG) …

Camera-based remote photoplethysmography (remote-PPG) technology has shown great
potential for contactless pulse-rate monitoring. However, remote-PPG systems typically …

Biometric signatures of remote photoplethysmography (rPPG), including the pulse-induced
characteristic color absorptions and pulse frequency range, have been used to design …

Current state-of-the-art remote photoplethysmography (rPPG) algorithms are capable of
extracting a clean pulse signal in ambient light conditions using a regular color camera …

Photoplethysmography (PPG) signals have become a key technology in many fields, such
as medicine, well-being, or sports. Our work proposes a set of pipelines to extract remote …

Camera-based remote photoplethysmography (rPPG) is a technique that can be used to
measure vital signs contactlessly. In order to optimize the extraction of …

Remote photoplethysmography (rPPG) imaging is an optical technique to remotely assess
the local cutaneous microcirculation. Despite its potential for enabling health-related …

Remote photoplethysmography (rPPG) enables contact-free monitoring of the blood volume
pulse using a color camera. Essentially, it detects the minute optical absorption changes …

In this paper, we propose a conceptually novel algorithm, namely “Spatial Subspace
Rotation”(2SR), that improves the robustness of remote photoplethysmography. Based on …