Перегляд за Автор "Dubolazov, O."

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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 Fourier programming for metrological control of printing materials of packaging products
    (ВПІ КПІ ім. Ігоря Сікорського, 2022) Karachevtsev, A.; Horskyi, M.; Zenkova, K.; Morfliuk-Shchur, V.; Dubolazov, O.; Slotska, L.; Dovhun, A.; Vatamanitsa, E.
    In our manuscript, the materials of analytical substantiation and experimental verification of a new method of digital Fourier processing of polarization images of optically anisotropic polymer layers are presented.
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    Applied software space-frequency processing of graphic information for standardization of printing materials of packaging products
    (ВПІ КПІ ім. Ігоря Сікорського, 2022) Horskyi, M.; Zenkova, K.; Morfliuk-Shchur, V.; Dubolazov, O.; Slotska, L.; Dovhun, A.; Tomka, Yu.
    We have proposed a new polarimetric method of Stokes pola-rimetry, which is more informative in terms of representing opti-cally inhomogeneous structures by spatially coherent filtering.
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    Laser metrology of anisotropic polymer layers structure of materials for packaging industry
    (ВПІ КПІ ім. Ігоря Сікорського, 2023) Horskyi, M.; Felde, K.; Zenkova, K.; Morfliuk-Shchur, V.; Dubolazov, O.; Slotska, L.; Yatsko, O.; Halochkin, O.; Kovalchuk, M.; Shostachuk, O.
    We have proposed the use of a laser-polarimetric method, as more informative in terms of displaying optically inhomo-geneous structures by using spatially coherent filtering.
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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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    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.