Weighted combination and singular spectrum analysis based remote photoplethysmography pulse extraction in low-light environments

•The influence of light illumination on the rPPG measurement is investigated in a mathematical context with optical and physiological reasoning.•A new core rPPG method is introduced to achieves competitive performance than state-of-theart methods under extremely low illumination environments.•A deco...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Medical engineering & physics 2022-07, Vol.105, p.103822-103822, Article 103822
Hauptverfasser:	Xi, Lin, Wu, Xingming, Chen, Weihai, Wang, Jianhua, Zhao, Changchen
Format:	Artikel
Sprache:	eng
Schlagworte:	Biosignal processing Heart rate estimation Low-illumination environments Noise suppression Remote photoplethysmography
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!