Development of effective photoplethysmographic measurement techniques: from contact to non-contact and from point to imaging.
This paper provides an overview of the most recent developments in photoplethysmography (PPG). Existing contact point measurement techniques, i.e. pulse oximetry probes, are contrasted with the next generation non-contact and imaging implementations, i.e. non-contact reflection and camera-based PPG. The development of effective PPG monitoring techniques relies on novel approaches to opto-physiological modeling.
Hu
Sijung
S
Department of Electronic and Electrical Engineering, Loughborough University, Ashby Road, Loughborough, Leicestershire LE113TU, UK. s.hu@lboro.ac.uk
Peris
Vicente Azorin
VA
Echiadis
Angelos
A
Zheng
Jia
J
Shi
Ping
P
D001698:Biomedical Engineering; D003952:Diagnostic Imaging / Q000379:methods*; D006801:Humans; D009010:Monte Carlo Method; D055620:Optical Phenomena; D055095:Optics and Photonics; D017156:Photoplethysmography / Q000379:methods*; D015203:Reproducibility of Results