Zobrazeno 1 - 2
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pro vyhledávání: '"Igor S Ryabtsov"'
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 15, Iss 4, Pp 191-194 (2011)
Classical Perona-Malik model is modified and adapted for digital color image filtering. An advantage of the proposed scheme is the use of perceptual color difference metrics to measure the distance between pixels, and the modification of diffusi
Externí odkaz:
https://doaj.org/article/25e275a137034333b60cc2827c01e953
Autor:
Igor S Ryabtsov
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 15, Iss 2, Pp 194-199 (2011)
This paper investigates properties of Parseval frames in finite dimensional vector spaces, namely, the possibility of representing some frames as sums of others. A new approach in constructing arbitrary Parseval frames and the decomposition arbitrar
Externí odkaz:
https://doaj.org/article/4217e43090814ad581040e807d96d666