Maïtine Bergounioux

1Second-order decomposition model for image processing: numerical experimentation

Maïtine Bergounioux, Université dOrléans, UFR Sciences, Math., Labo. MAPMO, UMR 7349, Route de Chartres, BP 6759, 45067 Orléans cedex 2, France,

Abstract: This paper is a companion paper to [8] wherein a second-order image decomposition model to perform denoising and texture extraction was studied. Herein, we perform some numerical experimentation to make the behavior of the model as clear as possible. For highly textured images the model gives a two-scale texture decomposition.

Keywords: Second-order total variation, image decomposition, variational method, inf-convolution, texture extraction

Mathematics ...

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