Spatio-temporal and -spectral feature maps in photoplethysmography imaging and infrared thermograph

Abstract Background Only a small fraction of the information available is generally used in the majority of camera-based sensing approaches for vital sign monitoring. Dedicated skin pixels, for example, fall into this category while other regions are often disregarded early in the processing chain....

Full description

Bibliographic Details
Main Authors: Michael Paul, Sabrina Caprice Behr, Christoph Weiss, Konrad Heimann, Thorsten Orlikowsky, Steffen Leonhardt
Format: Article
Language:English
Published: BMC 2021-01-01
Series:BioMedical Engineering OnLine
Subjects:
Online Access:https://doi.org/10.1186/s12938-020-00841-9