Comptes Rendus
Nonlocal discrete p-Laplacian driven image and manifold processing
[Traitement d'images et de données basé sur le p-Laplacian discret non local]
Comptes Rendus. Mécanique, Volume 336 (2008) no. 5, pp. 428-433.

Un cadre genéral pour la régularisation basée sur le p-Laplacien discret pour le traitement d'images et de données représentés par des graphes pondérés de topologies arbitraires est proposé dans cet article. Ce cadre unifie la régularisation locale ou non locale sur les images et l'étend naturellement au traitement de données discrètes sur graphes.

A framework for nonlocal discrete p-Laplacian regularization on image and manifold represented by weighted graphs of the arbitrary topologies is proposed. The proposed discrete framework unifies the local and nonlocal regularization for image processing and extends them to the processing of any discrete data living on graphs.

Reçu le :
Accepté le :
Publié le :
DOI : 10.1016/j.crme.2008.02.008
Keywords: Computer science, Nonlocal discrete regularization, Weighted graph, p-Laplacian
Mot clés : Informatique, Régularisation discrète non locale, Graphe pondéré, p-Laplacien
Abderrahim Elmoataz 1 ; Olivier Lezoray 1 ; Sébastien Bougleux 1

1 Université de Caen Basse-Normandie and ENSICAEN, GREYC UMR CNRS 6072, 6, boulevard Maréchal Juin, 14050 Caen, France
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Abderrahim Elmoataz; Olivier Lezoray; Sébastien Bougleux. Nonlocal discrete p-Laplacian driven image and manifold processing. Comptes Rendus. Mécanique, Volume 336 (2008) no. 5, pp. 428-433. doi : 10.1016/j.crme.2008.02.008. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2008.02.008/

[1] T.F. Chan; J. Shen Image Processing and Analysis – Variational, PDE, Wavelets, and Stochastic Methods, SIAM, 2005

[2] A. Buades; B. Coll; J.-M. Morel A review of image denoising algorithms, with a new one, Multiscale Modeling and Simulation, Volume 4 (2005) no. 2, pp. 490-530

[3] S. Kindermann; S. Osher; P.W. Jones Deblurring and denoising of images by nonlocal functionals, Multiscale Modeling and Simulation, Volume 4 (2005) no. 4, pp. 1091-1115

[4] G. Gilboa; S. Osher Nonlocal linear image regularization and supervised segmentation, Multiscale Modeling and Simulation (MMS), Volume 6 (2007), pp. 595-630

[5] O. Lezoray; A. Elmoataz; S. Bougleux Graph regularization for color image processing, Computer Vision and Image Understanding (CVIU), Volume 107 (2007) no. 1–2, pp. 38-55

[6] A. Bensoussan; J.-L. Menaldi Difference equations on weighted graphs, Journal of Convex Analysis, Volume 12 (2005) no. 1, pp. 13-44

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This research work was partially supported by the ANR foundation under grant ANR-06-MDCA-008-01/FOGRIMMI.

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