The model of Mueller-matrix description of mechanisms of optical anisotropy typical for polycrystalline films of bile - optical activity, birefringence, as well as linear and circular dichroism - is suggested. Within the statistical analysis of such distributions the objective criteria of differentiation of films of bile from the dead you people different times were determined. From the point of view of probative medicine the operational characteristics (sensitivity, specificity and accuracy) of the method of Muellermatrix reconstruction of optical anisotropy parameters were found and its efficiency in another task - diagnostics of diseases of internal organs of rats was demonstrated.
In this work, we have theoretically grounded conceptions of characteristics points observed in coordinate distributions of
Mueller matrix elements for a network of human tissue biological crystals. The interrelation between polarization
singularities of laser images inherent to these biological crystals and characteristic values of above matrix elements is
found. We have determined the criteria for statistical diagnostics of pathological changes in the birefringent structure of
biological crystal network by using myometrium tissue as an example.
Performed in this work are complex statistical, fractal and singular analyses of phase properties inherent to birefringence
networks of protein crystals consisting of optically-thin layers prepared from blood plasma. Within the framework of a
statistical approach, the authors have investigated values and ranges for changes of statistical moments of the 1-st to 4-th
orders that characterize coordinate distributions for phase shifts between orthogonal components of amplitudes inherent
to laser radiation transformed by blood plasma with various pathologies. In the framework of the fractal approach,
determined are dimensionalities of self-similar coordinate phase distributions as well as features of transformation of
logarithmic dependences for power spectra of these distributions for various types of human pathologies.
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