System of photoplethysmography by face video image with applying the Euler magnification

Strokanev K.S., Korobeynikov A.V., Stepanov V.A.

Abstract


The system of photoplethysmography by human face video image is considered. The urgent matter of developing the means of medical apparatus based on photoplethysmography is substantiated. The developed system is described, which consists of sub-systems: selection of the area of the video image, preliminary processing of the video image and registration of the signal by a pulsogram. For preliminary processing of the video image the Euler magnification is applied, that increases significantly the quality of the registered signal of the pulsogram.

Keywords


photoplethysmography; face video image; Euler magnification of video image; pulsogram

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Там же.




DOI: http://dx.doi.org/10.22213/2410-9304-2016-3-56-59

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Copyright (c) 2016 Strokanev K. S., Korobeynikov A. V., Stepanov V. A.

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ISSN 1813-7911