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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/22196

Title: Development of a remote photoplethysmographic technique for human biometrics
Authors: Shi, Ping
Hu, Sijung
Echiadis, Angelos S.
Azorin-Peris, Vicente
Zheng, Jia
Zhu, Yisheng
Keywords: Photoplethysmography
Power spectrum
Recurrence plot
Bland-Altman plot
Issue Date: 2009
Publisher: © SPIE
Citation: SHI, P. ... et al., 2009. Development of a remote photoplethysmographic technique for human biometrics. Proceedings of SPIE, 7170, DOI: 10.1117/12.807360.
Abstract: Non-contact reflection photoplethysmography (NRPPG) is being developed to trace pulse features for comparison with contact photoplethysmography (CPPG). Simultaneous recordings of CPPG and NRPPG signals from 22 healthy subjects were studied. The power spectrum of PPG signals were analysed and compared between NRPPG and CPPG. The recurrence plot (RP) was used as a graphical tool to visualize the time dependent behaviour of the dynamics of the pulse signals. The agreement between NRPPG and CPPG for physiological monitoring, i.e. HRV parameters, was determined by means of the Bland-Altman plot and Pearson’s correlation coefficient. The results indicated that NRPPG could be used for the assessment of cardio-physiological signals.
Description: © 2009 Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Sponsor: The authors would like to express their thanks to Loughborough University and Shanghai Jiao Tong University for the financial support to carry out this study.
Version: Published
DOI: 10.1117/12.807360
URI: https://dspace.lboro.ac.uk/2134/22196
Publisher Link: http://dx.doi.org/10.1117/12.807360
ISBN: 9780819474162
ISSN: 0277-786X
Appears in Collections:Published Articles (Mechanical, Electrical and Manufacturing Engineering)

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