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Development of a remote photoplethysmographic technique for human biometrics

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posted on 2016-08-04, 10:41 authored by Ping Shi, Sijung HuSijung Hu, Angelos S. Echiadis, V Azorin-Peris, Jia Zheng, Yisheng Zhu
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.

Funding

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.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

Biomedical Optics, Photonics West 2008 Design and Quality for Biomedical Technologies II

Volume

7170

Pages

717006 (1 - 8)

Citation

SHI, P. ... et al., 2009. Development of a remote photoplethysmographic technique for human biometrics. Proceedings of SPIE, 7170, DOI: 10.1117/12.807360.

Publisher

© SPIE

Version

  • VoR (Version of Record)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2009

Notes

© 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.

ISBN

9780819474162

ISSN

0277-786X

eISSN

1996-756X

Language

  • en

Location

California, USA

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