Zobrazeno 1 - 10 of 18 pro vyhledávání: '"V. B. Mnukhin"'
2
Reduced Sign Representations for Characteristic Points Selection in Images
Autor: V. B. Mnukhin, A. N. Karkishchenko
Publikováno v: Pattern Recognition and Image Analysis. 31:421-430
The aim of this study is to develop a method for detecting the characteristic points in a digital image that is stable under a certain class of brightness transformations. The need for such a method is due to the need to identify key points of images
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6ba75bafd5f1fe446bda697042e406e
https://doi.org/10.1134/s1054661821030147
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5
On the Metric on Images Invariant with Respect to the Monotonic Brightness Transformation
Autor: V. B. Mnukhin, A. N. Karkishchenko
Publikováno v: Pattern Recognition and Image Analysis. 30:359-371
It is described how to construct a distance on analog and quantized images, which is invariant with respect to strictly monotonic increasing transformations of the brightness function. The distance function takes into account possible normal noise on
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3746931ab725042e8a82f9e2fe74aea
https://doi.org/10.1134/s1054661820030104
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6
Transformations of digital images on complex discrete tori
Autor: V. B. Mnukhin
Publikováno v: Pattern Recognition and Image Analysis. 24:552-560
This paper considers an algebraic method of digital images processing, based on the representation of images as functions on "finite complex planes" called complex discrete tori. Properties of such tori are studied; in particular, the concept of comp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3dc970b35fd8612c2da318395e540a0
https://doi.org/10.1134/s1054661814040142
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7
On a system of eigenvectors of the Fourier transform over finite Gaussian fields
Autor: A N Karkishchenko, V B Mnukhin
Publikováno v: Journal of Physics: Conference Series. 1096:012040
The problem of furnishing systems of eigenvectors for the discrete Fourier transform (DFT) is fundamental to image processing with applications in image compression and digital watermarking. This paper studies some properties of such system for DFT o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d56e43f2dae436094b580c80bb10a33
https://doi.org/10.1088/1742-6596/1096/1/012040
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9
[Untitled]
Autor: V. B. Mnukhin
Publikováno v: Acta Applicandae Mathematicae. 52:149-162
Let G be a permutation group on a set Ω. Then G acts in the natural way on the collection Ω{k} of all k-element subsets. Orbits under this action are called k-orbits. A problem similar to the Edge-Reconstruction Conjecture in graph theory can be po
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::509d697472f5771f5e2b8372e5c5f911
https://doi.org/10.1023/a:1005907024475
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10
The k-orbit reconstruction and the orbit algebra
Autor: V. B. Mnukhin
Publikováno v: Acta Applicandae Mathematicae. 29:83-117
Let (G, W) be a permutation group on a finite set W = {w 1,..., w n}. We consider the natural action of G on the set of all subsets of W. Let h 0, h 1,..., h N be the orbits of this action. For each i, 1 ≤ i ≤ N, there exists k, 1 ≤ k ≤ n, su
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b86ddd72a20a20f4d833b045beb8713
https://doi.org/10.1007/bf00053380
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