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A regularization of nonlinear diffusion equations in a multiresolution framework

✍ Scribed by Gerd Teschke; Mariya Zhariy; Maria Joana Soares

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
198 KB
Volume
31
Category
Article
ISSN
0170-4214

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✦ Synopsis

Abstract

We develop a regularization technique for Perona–Malik diffusion equations that relies on multiresolution techniques. The main result of this paper is to show that the chosen discretization overcomes the ill posedness of the nonlinear Perona–Malik model. The resulting algorithm is tested and the results are compared with pixel‐based methods. Copyright Β© 2007 John Wiley & Sons, Ltd.

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