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Minimization of curvature dependent functional.

Presented by: 
Antonin Chambolle CNRS (Centre national de la recherche scientifique), École Polytechnique
Date: 
Tuesday 5th September 2017 - 09:00 to 09:50
Venue: 
INI Seminar Room 1
Abstract: 
In this joint work with T. Pock (TU Graz, Austria) we present a relaxation of line energies which depend on the curvature, such as the elastica functional, introduced in particular to complete contours in image inpainting problems. Our relaxation is convex and tight on C^2 curves.
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University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons