Decomposition of images by the anisotropic Rudin‐Osher‐Fatemi model
Selim Esedoḡlu, Stanley Osher · Communications on Pure and Applied Mathematics · 2004
Abstract The total‐variation‐based image denoising model of Rudin, Osher, and Fatemi can be generalized in a natural way to favor certain edge directions. We consider the resulting anisotropic energies and study properties of their minimizers. © 2004 Wiley Periodicals, Inc.