MiS Preprint Repository

Delve into the future of research at MiS with our preprint repository. Our scientists are making groundbreaking discoveries and sharing their latest findings before they are published. Explore repository to stay up-to-date on the newest developments and breakthroughs.

MiS Preprint

Mumford-Shah functional as $\Gamma$-limit of discrete Perona-Malik energies

Massimiliano Morini and Matteo Negri


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.

Jul 22, 2002
Jul 22, 2002

Related publications

2003 Repository Open Access
Massimiliano Morini and Matteo Negri

Mumford-Shah functional as gamma-limit of discrete Perona-Malik energies

In: Mathematical models and methods in applied sciences, 13 (2003) 6, pp. 785-805