New approximations of the total variation and filters in Image Processing

Colloquium
Thursday, January 16, 2014 - 15:00 to 16:00
704 Thackeray Hall
Speaker Information
Haim Brezis
Professor
Rutgers, Technion, Paris VI

Abstract File Upoad

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Abstract or Additional Information

I will present new results concerning the approximation of the BV-norm by nonlocal, nonconvex, functionals. The mode of convergence introduces mysterious novelties and numerous problems remain open. The original motivation comes from Image Processing.