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Proceedings Paper

Reconstruction of blood absorption coefficient in visible and near-infrared region at high pathology
Author(s): Lilia Bui; Alphiya Ya. Khairullina; Tatiana V. Oleinik
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Paper Abstract

The spectra K((lambda) ) and parameter p equals (epsilon) (1 - (mu) ) for the cases of high pathology of blood in a wide spectral region cannot be reconstructed with a high accuracy, using only for model of weak absorption. The analysis of a large experimental data shows that the possibility of absorption spectra K((lambda) ) reconstruction is taken into account by means losses on boundary of two medium slabs. The new algorithm of inverse problem solving is supposed for increasing of spectra K((lambda) ) accuracy. The absorption coefficients reconstruction of blood healthy persons and patients in a wide spectral region by using supposed algorithm and theoretical ones are analyzed. The possibility of derivative hemoglobins and their decomposition products concentration in blood is shown in future with more accuracy than earlier.

Paper Details

Date Published: 6 December 1996
PDF: 8 pages
Proc. SPIE 2925, Photon Propagation in Tissues II, (6 December 1996); doi: 10.1117/12.260846
Show Author Affiliations
Lilia Bui, Institute of Physics (Belarus)
Alphiya Ya. Khairullina, Institute of Physics (Belarus)
Tatiana V. Oleinik, Institute of Physics (Belarus)


Published in SPIE Proceedings Vol. 2925:
Photon Propagation in Tissues II
David A. Benaron; Britton Chance; Gerhard J. Mueller, Editor(s)

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