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A study of opto-physiological modeling to quantify tissue absorbance in imaging photoplethysmography
conference contribution
posted on 2016-08-03, 11:36 authored by Sijung HuSijung Hu, Jia Zheng, Vicente Azorin-PerisThis paper presents an opto-physiological model
(OPM) to quantify the absorbance of multi-layered tissue in
imaging photoplethysmography (IPPG). The approach used to
generate such a model is to revise the path length of the Beer
Lambert law through the Monte Carlo (MC) simulation of
multi-layered tissue. The OPM can mathematically quantify
the effect of optical properties on the absorbance of multilayered
tissue. Subsequently, the absorbance measured from
homogeneous, multi-layered tissue phantoms compares with
model predictions. To this end, the model is validated to predict
the widest range of experimental outcomes while maintaining
the highest possible level of accuracy. This study brings a new
approach to understand the principle of IPPG.
Funding
The authors acknowledge the financial support of EPSRC Optical Platform Grant (2007).
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
32nd Annual International Conference of the IEEE EMBS 2010 IEEE Eng Med Biol SocPages
. 5776 - 5779Citation
HU, S., ZHENG, J. and AZORIN-PERIS, V., 2010. A study of opto-physiological modeling to quantify tissue absorbance in imaging photoplethysmography. IN: Proceedings of 2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEMBS 2010), Buenos Aires, Argentina, 31 August-4 September 2010, pp.5776-5779.Publisher
© IEEEVersion
- 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
2010Notes
Closed access.ISBN
9781424441235ISSN
1094-687XPublisher version
Language
- en