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Proceedings Paper

Analysis of the component composition of exhaled air using laser spectroscopy and canonical correlation analysis
Author(s): Yury V. Kistenev; Alexey V. Borisov; Alexander V. Shapovalov; Olga Yu. Nikiforova
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Paper Abstract

Canonical correlation analysis is adapted to the problem of determining the concentration of molecular components contained in samples of exhaled air. To solve this problem dealt with model spectra in form of linear combination of the absorption spectra of molecular components with unknown coefficients. The absorption spectra were calculated on the basis of databases HITRAN, HITEMP, GEISA. Application of canonical correlation analysis allows us to represent the spectrum of the mixture in the form of a vector whose coordinates are the proportion of the individual components in the mixture.

Paper Details

Date Published: 19 November 2015
PDF: 6 pages
Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 96804C (19 November 2015); doi: 10.1117/12.2205786
Show Author Affiliations
Yury V. Kistenev, Tomsk State Univ. (Russian Federation)
Alexey V. Borisov, Tomsk State Univ. (Russian Federation)
Alexander V. Shapovalov, Tomsk State Univ. (Russian Federation)
Olga Yu. Nikiforova, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)

Published in SPIE Proceedings Vol. 9680:
21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii, Editor(s)

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