Denoising using nonlinear multiscale representations

Basarab Matei

doi:10.1016/j.crma.2004.02.004

Numerical Analysis

Denoising using nonlinear multiscale representations

Presented by: Philippe G. Ciarlet

Basarab Matei ¹

¹ Laboratoire Jacques-Louis Lions, Université Pierre et Marie Curie, 175, rue du Chevaleret, 75013 Paris, France

Comptes Rendus. Mathématique, Volume 338 (2004) no. 8, pp. 647-652.

Abstract
Résumé

The goal of this paper is to present some numerical results for the one-dimensional denoising problem by using the nonlinear multiscale representations. We introduce modified thresholding strategies in this new context which give significant significant improvements for one-dimensional denoising problems.

Le but de cet article est de présenter quelques résultats numériques pour le problème de débruitage monodimensionnel en utilisant les représentations multiéchelles non-linéaires. On propose des strategies modifiées de seuillage qui améliorent d'une manière significative les résultats existants pour le problème 1D de débruitage.

Received: 2004-02-02
Accepted: 2004-02-03
Published online: 2004-03-25

DOI: 10.1016/j.crma.2004.02.004

Author's affiliations:

Basarab Matei ¹

¹ Laboratoire Jacques-Louis Lions, Université Pierre et Marie Curie, 175, rue du Chevaleret, 75013 Paris, France

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     author = {Basarab Matei},
     title = {Denoising using nonlinear multiscale representations},
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     pages = {647--652},
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     number = {8},
     year = {2004},
     doi = {10.1016/j.crma.2004.02.004},
     language = {en},
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Basarab Matei. Denoising using nonlinear multiscale representations. Comptes Rendus. Mathématique, Volume 338 (2004) no. 8, pp. 647-652. doi : 10.1016/j.crma.2004.02.004. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2004.02.004/

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