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Variational approximation of a constraint signal by a Mumford-Shah type energy functional

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4 Author(s)
J. Rakotondralambo ; Département de Mathématiques et informatique, Faculté des sciences, Université d'ANTANANARIVO, MADAGASCAR. e-mail: ; G. Michaille ; R. Brouzet ; W. Puech

In this paper, the main objective is to establish an existence result of a variational model in image segmentation constrained by a given vector field. In the one dimensional case, we give a discrete version converging in a variational way to the continuous model. We finally describe the numerical analysis of this model with application in image segmentation.

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2008 First Workshops on Image Processing Theory, Tools and Applications

Date of Conference:

23-26 Nov. 2008