Vasomotor assessment by camera-based photoplethysmography

Camera-based photoplethysmography (cbPPG) is a novel technique that allows the contactless acquisition of cardio-respiratory signals. Previous works on cbPPG most often focused on heart rate extraction. This contribution is directed at the assessment of vasomotor activity by means of cameras. In an...

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Main Authors: Trumpp Alexander, Schell Joachim, Malberg Hagen, Zaunseder Sebastian
Formato: Artigo
Idioma:Inglês
Publicado: De Gruyter 2016-09-01
Series:Current Directions in Biomedical Engineering
Assuntos:
camera-based photoplethysmography
cold face test
contactless monitoring
photoplethysmography imaging
PPG
vasoconstriction
vasodilation
Acceso en liña:http://www.degruyter.com/view/j/cdbme.2016.2.issue-1/cdbme-2016-0045/cdbme-2016-0045.xml?format=INT
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