Перегляд за Автор "Soltys, I."

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    3D polarization algorithms for processing digital microscopic images of polygraphic polymers
    (ВПІ КПІ ім. Ігоря Сікорського, 2022) Ushenko, O.; Horskyi, M.; Soltys, I.; Dubolazov, O.
    A method of azimuthally invariant 3D Mueller-matrix mapping of the distributions of the parameters of phase and amplitudeanisotropy of partially depolarizing layers of high-quality (group1 — high density) and low-quality (group 2 — low density) poly-ethylene polymer films has been proposed and substantiated.Layer-by-layer coordinate distributions of the magnitude of theset of Mueller-matrix invariants (MMI) of polymer films of bothtypes were obtained in the volume of polymer samples.
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    Applied computer polarization-singular analysis of polymer packaging materials
    (ВПІ КПІ ім. Ігоря Сікорського, 2022) Felde, Kh.; Soltys, I.; Havryliak, M.; Motrych, A.; Ushenko, Yu.; Dvorzhak, V.; Ohirko, M.; Tymchuk, V.; Semeniuk, V.
    This manuscript discusses the development of a singular approach to analyzing polarization-inhomogeneous laser fields in order to improve the manufacturing technology of packaging printing products. The analysis is based on a model approach, which represents polyethylene polymer film networks as a two-component amorphous-crystallite matrix.
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    Multilevel digital algorithms for statistical analysisof microscopic images for differentiating temperature changes in polygraphic polymers
    (ВПІ КПІ ім. Ігоря Сікорського, 2022) Dubolazov, O.; Soltys, I.; Horskyi, M.; Matymish, M.
    This work is aimed at generalizing the methods of laserpolarimetry to the case of partially depolarizing opticallyanisotropic polymer layers. Mueller’s differential matrix map-ping method was proposed and substantiated for reproducingthe distributions of the parameters of linear and circular bire-fringence and dichroism of methyl acrylate layers under different temperature conditions (200 — group 1) and (450 — group 2).
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    Technology of protection and control of printed products using application programs of digital introscopy
    (ВПІ КПІ ім. Ігоря Сікорського, 2022) Felde, Kh.; Soltys, I.; Havryliak, M.; Motrych, A.; Ushenko, Yu.; Dvorzhak, V.; Liniuchev, O.
    The article presents the basics of the method of correlation spatial-frequency filtering of maps of phase distributions of polyethylene films. Using the method of statistical analysis of the structure of spatial-frequency filtered polarization mapsof polymer films, a set of methods and criteria for diagnosingchanges in the birefringence of packaging materials has beensubstantiated and tested.
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    Wavelet correction of graphic images in multimedia technologies
    (ВПІ КПІ ім. Ігоря Сікорського, 2023) Ohirko, M.; Horskyi, M.; Soltys, I.; Dubolazov, O.; Morfliuk-Shchur, V.; Slotska, L.
    The article discusses one of the methods of improving the quality of graphic images using scale-selective wavelet analysis. New optical and polarization methods of graphic image processing using scale-selective wavelet filtering for selection of information and background components are analyzed.