@inproceedings{8c50e6e939f344d1961947b5ef901844,
title = "Remote photoplethysmography for skin perfusion monitoring using narrowband illumination",
abstract = "The purpose of this study was to determine potential of remote photoplethysmography for skin perfusion monitoring, using 540 nm narrowband and 530 nm broadband illuminations. The alterations of cutaneous circulation were produced by topical skin heating protocol. The setup comprises of 530 nm LED light source and two identical cameras operated simultaneously: one equipped with narrowband optical filter (CWL=540nm), and another without filter. Results demonstrate the typical heating test response curve-comprising first peak, nadir and plato phase, which were significantly different in narrowband and broadband illumination. It was concluded that selection of optimal light source parameters is crucially important for registering of physiological responses using rPPG, and therefore require more extensive studies.",
keywords = "Blood microcirculation, Imaging photoplethysmography, Perfusion monitoring, Remote photoplethysmography, Skin topical heating, Tissue perfusion",
author = "Z. Marcinkevics and U. Rubins and A. Aglinska and A. Caica and A. Grabovskis",
note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; Clinical and Preclinical Optical Diagnostics II 2019 ; Conference date: 23-06-2019 Through 25-06-2019",
year = "2019",
doi = "10.1117/12.2527221",
language = "English",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
publisher = "SPIE",
editor = "Brown, \{J. Quincy\} and \{van Leeuwen\}, \{Ton G.\}",
booktitle = "Clinical and Preclinical Optical Diagnostics II",
address = "United States",
}