Study on the measurement algorithm of contactless physiological parameter based on imaging photoplenthysmography
RONG Meng
FAN Qiang
LI Kaiyang
Abstract：To introduce the research work of non-contact human physiological parameter measurement algorithm based on imaging photoplethys mography(IPPG).The new principle of IPPG was applied in the self-developed IPPG non-contact physiological param-eter measuring instrument.By using a new method of video image processing,the heart rate,respiration rate,and blood oxygen satura-tion were calculated from the pulse waves based on video signal detection.The new technology of noninvasive,continuous,and non-contact measurement of human physiological parameters was achieved.The experimental verification and comparative analysis prove that the system has exhibited better measurement results.It has great development and application in the future development of family health care.
Keywords：Imaging photoplethysmographyNon-contactHeart rateRespiratory rateBlood oxygen saturation
Publication Date：2018-01-01
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：6( 27-31,35 )