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Mumford-Shah Functional as [gamma]-limit of Discrete Perona-Malik Energies

Massimiliani Morini

出版	Carnegie Mellon University, Department of Mathematical Sciences, Center for Nonlinear Analysis, 2002
URL	http://books.google.com.hk/books?id=LnH-GgAACAAJ&hl=&source=gbs_api

註釋

Abstract: "We prove that a suitable rescaling of biased Perona-Malik energies, defined in the discrete setting, [gamma]-converges to an anisotropic version of the Mumford-Shah functional. Numerical results are discussed."