Inserted: 19 sep 2003
Last Updated: 23 dec 2005
Journal: EQUADIFF 2003 Proceedings of the International Conference on Differential Equations Hasselt, Belgium 22 - 26 July 2003 Freddy Dumortier, Henk Broer, Jean Mawhin, Andre Vanderbauwhede and Sjoerd Verduyn Lunel eds.,
We announce a result concerning the approximation of the Perona-Malik functional and its gradient flow through a fourth order equation.
Keywords: Image segmentation, Perona-Malik, fourth order regularization