Variational Methods on the Space of Functions of Bounded Hessian for Convexification and Denoising

Authors:
W. Hinterberger;O. Scherzer
Affiliations:
Mathconsult GmbH, Industrial Mathematics Competence Center, Altenbergerstr. 69, 4040, Linz, Austria;Department of Computer Science, University of Innsbruck, Technikerstr. 21/4, 6020, Innsbruck, Austria
Venue:
Computing
Year:
2006

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Abstract

In this paper we investigate variational principles on the space of functions of bounded Hessian for denoising, for numerical calculation of convex envelopes and for approximation by convex functions.