Fiche publication
Date publication
février 2018
Journal
Biomedical engineering online
Auteurs
Membres identifiés du Cancéropôle Est :
Pr BENEZETH Yannick
Tous les auteurs :
Macwan R, Benezeth Y, Mansouri A
Lien Pubmed
Résumé
Remote photoplethysmography (rPPG) has been in the forefront recently for measuring cardiac pulse rates from live or recorded videos. It finds advantages in scenarios requiring remote monitoring, such as medicine and fitness, where contact based monitoring is limiting and cumbersome. The blood volume pulse, defined as the pulsative flow of arterial blood, gives rise to periodic changes in the skin color which are then quantified to estimate a temporal signal. This temporal signal can be analysed using various methods to extract the representative cardiac signal.
Mots clés
Chrominance constraint, Constrained independent component analysis, Periodicity constraint, Remote photoplethysmography, Semiblind source separation
Référence
Biomed Eng Online. 2018 02 9;17(1):22
