Publication: Digital technologies in classical and liquid cytology
Дата
2019
Авторы
Shabalova, I. P.
Djangirova, T. V.
Ivanov, Y. D.
Nikitaev, V. G.
Pronichev, A. N.
Polyakov, E. V.
Zaitsev, S. M.
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Аннотация
© 2019 Published under licence by IOP Publishing Ltd. The paper proposes a model of the system of formation of panoramas for classical and liquid Cytology. The introduction shows the problems that make the resulting image is not informative for the expert doctor, as well as the factors that affect the quality of the panorama assembly. The proposed approach includes the following stages: preliminary shooting of a series of images of the observed slide zone with different settings of the focusing positions; analysis of a series of images with the allocation of "clear" focus zones; registration of the image frame of the observed slide zone with the necessary quality of " focus; image filtering (noise reduction); evaluation of the shift of the image; store the received data (current coordinates); evaluation of the mutual position of the superposed fragments, correction of the coordinates of the overlapping zones overlapping fragments of each of the frames aligned. On its basis, a program with a graphical interface, designed to work with medical images (cytological preparations) and aimed at the assembly of the panorama.
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Digital technologies in classical and liquid cytology / Shabalova, I.P. [et al.] // Journal of Physics: Conference Series. - 2019. - 1189. - № 1. - 10.1088/1742-6596/1189/1/012046