N. V. Kotovich

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Various methods have been developed for texture segmentation. Since all of them have their merits and drawbacks, the choice of the most suitable method becomes a nontrivial task. We present a comparative study of texture segmentation methods based on four frequently used texture feature extraction techniques: gray level co-occurrence matrices, Gaussian(More)
The paper considers the problem of the segmentation of microscopy images of blood cells, its solution being the first stage of an automated analysis of a blood smear image. The applicability for this purpose of several well-known methods of image segmentation is assessed, and a segmentation method employing some elements of these techniques is suggested.(More)
A method for calculating the tangent direction for a digital curve on the basis of the Hough transform is proposed. The initial data for the Hough transform are taken from tables of angular intervals obtained from a catalog of digital curves. Such a catalog is constructed for a chosen size of the local window on the basis of a specially developed indexation(More)
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