Work place: Optics and Publishing Department, Yuriy Fedcovitch Chernivtsi National University, Chernivtsi, Ukraine, 58002
Research Interests: Image and Sound Processing, Computer Architecture and Organization
Ivan Mikirin, Postgraduate student at the Optics and Publishing Department of Chernivtsi National University. Research interests - digital processing of medical images using computer algorithms of statistical, correlation and fractal analysis.
DOI: https://doi.org/10.5815/ijigsp.2023.06.04, Pub. Date: 8 Dec. 2023
A new local-topological approach to describe the spatial and angular distributions of polarization parameters of multiply scattered optically anisotropic biological layers of laser fields is considered. A new analytical parameter to describe the local polarization structure of a set of points of coherent object fields, the degree of local depolarization (DLD), is introduced for the first time. The experimental scheme and the technique of measuring coordinate distributions (maps) of DLD The new method of local polarimetry was experimentally tested on histological specimens of biopsy sections of operatively extracted breast tumors. The measured DLD maps were processed using statistical, autocorrelation and scale-sampling approaches. Markers for differential diagnosis of benign (fibroadenoma) and malignant (sarcoma) breast tumors were defined.[...] Read more.
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