A variational formulation for physical noised image segmentation

Image segmentation is a hot topic in image science. In this paper we present a new variational segmentation model based on the theory of Mumford-Shah model. The aim of our model is to divide noised image, according to a certain criterion, into homogeneous and smooth regions that should correspond to...

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Vydané v:	Applied Mathematics-A Journal of Chinese Universities Ročník 30; číslo 1; s. 77 - 92
Hlavní autori:	Lou, Qiong, Peng, Jia-lin, Kong, De-xing
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Heidelberg Editorial Committee of Applied Mathematics - A Journal of Chinese Universities 01.03.2015
Predmet:	Applications of Mathematics Mathematics Mathematics and Statistics 68U10 49M30 non-Gaussian noise image segmentation variational method primal-dual hybrid gradient algorithm 65K10 image denoising
ISSN:	1005-1031, 1993-0445
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