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

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4 Author(s)
Rakotondralambo, J. ; Dept. de Math. et Inf., Univ. d''Antananarivo, Antanarivo ; Michaille, G. ; Brouzet, R. ; Puech, W.

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.

Published in:

Image Processing Theory, Tools and Applications, 2008. IPTA 2008. First Workshops on

Date of Conference:

23-26 Nov. 2008