Registration Number
0220U100498,
0117U001149
, R & D reports
Title
X-ray and optics tomography of polycrystalline networks of biological layers
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Head
Borcha Mariana D., Доктор фізико-математичних наук
Registration Date
20-01-2020
Organization
Yuriy Fedkovych Chernivtsi National University
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Methods and algorithms for the reproduction of structure disturbances of both crystalline materials and biological polycrystalline networks at various scales of their geometric sizes from their topo- and tomographic images are developed. Particularly, high-precision and fast-acting methods for calculating averaged image profiles, multi-level signal interpolation, visual quality enhancement and oriented image filtering, image alignment of objects using genetic algorithms, multilevel analysis of power spectrums, detection of the spatial position of line segments, circles and ellipses on images are developed. The high-precision methods of filtration and deconvolution of signals, a fast-acting method of training of artificial neural networks were further developed.
Using the complex image processing by a variety of interrelated methods enhances the speed and (or) accuracy of these methods by an order of magnitude. At the same time, the proposed approaches make it possible to track the dynamics of structural changes of the investigated objects and to determine their quantitative characteristics. Objective criteria for the diagnosis of various pathological conditions of human organs are also formulated.
Product Description
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Balovsyak Sergiy V.
Venkel Tetiana V.
Drozdyk Lyudmyla V.
Kladko Vasyl P.
Lytvyn Petro M.
Litvinchuk Ivan V.
Motrych Artem Volodymyrovych
Sidor Maksym I.
Solodkyi Mykola S.
Soltys Iryna V.
Шаплавський Микола Володимирович
Yanchuk Ivanna V.
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2020-04-02
