Mr. Oleksandr V. Karas Profile

Oleksandr V. Karas

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Publications (4)

Proceedings Article | 20 December 2023 Paper

Optical method of investigating eye diseases and system for diagnosing diabetic retinopathy

Orken Mamyrbayev, Waldemar Wójcik, Sergii Pavlov, Oleksandr Karas, Yosip Saldan, Kymbat Momynzhanova, Iryna Shvarts, Iryna Baranovska, Saule Rakhmetulina, Beibut Amirgaliyev

Proceedings Volume 12985, 129850J (2023) https://doi.org/10.1117/12.3023434

KEYWORDS: Eye, Decision support systems, Neurological disorders, Image processing, Diagnostics, Statistical analysis, Retinal diseases

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Proceedings Article | 3 November 2021 Paper

The influence of the TFBG tilt angle on the spectral response

Indira Shedreyeva, Gayini Karnakova, Oleksii Sakhno, Oleksandr Biezkrevnyy, Aida Uvaysova, Oleksandr Karas

Proceedings Volume 12040, 120400W (2021) https://doi.org/10.1117/12.2617727

KEYWORDS: Fiber Bragg gratings, Diffraction gratings, Cladding, Bragg gratings, Structured optical fibers, Refractive index, Light sources, Diffraction, Spectrum analysis, Single mode fibers

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Proceedings Article | 4 September 2018 Paper

Processing and analysis of images in the multifunctional classification laser polarimetry system of biological objects

Natalia Zabolotna, Sergei Pavlov, Oleksandr Karas, Vladyslava Sholota

Proceedings Volume 10750, 107500N (2018) https://doi.org/10.1117/12.2320209

KEYWORDS: Statistical analysis, Plasma, Blood, Biological research, Polarimetry, Classification systems, Laser systems engineering, Image processing, Image classification, Image analysis

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Proceedings Article | 18 January 2018 Paper

Method and system of Jones-matrix mapping of blood plasma films with “fuzzy” analysis in differentiation of breast pathology changes

Natalia Zabolotna, Kostiantyn Radchenko, Oleksandr Karas

Proceedings Volume 10612, 106121P (2018) https://doi.org/10.1117/12.2304764

KEYWORDS: Blood, Plasma, Statistical analysis, Breast, Fuzzy logic, Polarization, Polarimetry, Pathology, Crystals, Laser systems engineering

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