6533b836fe1ef96bd12a124b
RESEARCH PRODUCT
Comparison of remote photoplethysmography signals acquired by ultra-low noise camera and conventional camera during physiological tests
U. RubinsZ. Marcinkevicssubject
Signal qualityComputer scienceDynamic rangeNoise (signal processing)business.industryPhotoplethysmogramImage noiseComputer visionArtificial intelligenceSkin perfusionbusinessLow noisedescription
In present study, remote photoplethysmography signals acquired by ultra-low noise camera and conventional camera were compared during different skin microcirculation provocation tests. The aim of work was to reveal how much of camera dynamic range and noise contribute to blood perfusion signal quality. Results demonstrate comparable capabilities of both cameras for skin perfusion monitoring.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2017-07-28 | Clinical and Preclinical Optical Diagnostics |