Total variation regularization and evolution of sets - The Magnadoole approach
Seminar Modèles et Algorithmes Déterministes: EDP-MOISE
12/12/2013 - 11:00 Mme Christiane Pöschl (Alpen Adria Universität Klagenfurt)
In signal processing, Total Variation (TV)-regularization is a process to remove noise from a signal, without smoothing away significant jumps in the signal. T V - minimization is also used to remove noise from images, since it is said to preserve the edges of the image. For a deeper understanding of this regularization functional, we were interested in calculating explicit solutions for simple images.