Sparse Representations in Unions of Bases

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Submitted on 23 May 2006

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Sparse Representations in Unions of Bases

Rémi Gribonval, Morten Nielsen

To cite this version:

Rémi Gribonval, Morten Nielsen. Sparse Representations in Unions of Bases. [Research Report]

RR-4642, INRIA. 2002. �inria-00071943�

ISSN 0249-6399 ISRN INRIA/RR--4642--FR+ENG

a p p o r t

d e r e c h e r c h e

THÈME 3

INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE

Sparse Representations in Unions of Bases

Rémi Gribonval and Morten Nielsen

N° 4642

Novembre 2002

Unité de recherche INRIA Rennes

IRISA, Campus universitaire de Beaulieu, 35042 Rennes Cedex (France)

Téléphone : +33 2 99 84 71 00 — Télécopie : +33 2 99 84 71 71

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