19 October 2012 Correlation processing of polarization inhomogenous images in laser diagnostics of biological tissues
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Abstract
The model of interaction of laser radiation with biological tissue as a two-component amorphous-crystalline matrix was proposed. The processes of formation of polarization of laser radiation are considered, taking into account birefringence network protein fibrils. Measurement of the coordinate distribution of polarization states in the location of the laser micropolarimetr was conducted .The results of investigating the interrelation between the values of correlation (correlation area, asymmetry coefficient and autocorrelation function excess) and fractal (dispersion of logarithmic dependencies of power spectra) parameters are presented. They characterize the coordinate distributions of polarization azimuth of laser images of histological sections of women’s reproductive sphere tissues and pathological changes in human organism. The diagnostic criteria of the prolapse of the vaginal tissue arising are determined.
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L. Trifonyuk, "Correlation processing of polarization inhomogenous images in laser diagnostics of biological tissues", Proc. SPIE 8487, Novel Optical Systems Design and Optimization XV, 84870Z (19 October 2012); doi: 10.1117/12.929825; https://doi.org/10.1117/12.929825
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