Structure and texture compression - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Rapport Année : 2004

Structure and texture compression

Jean-François Aujol
Basarab Matei
  • Fonction : Auteur

Résumé

In this paper, we tackle the problem of image compression. During the last past years, many algorithms have been proposed to take advantage of the geometry of the image. We intend here to propose a new compression algorithm which would take into account the structures in the image, and which would be powerful even when the original image has some textured areas. To this end, we first split our image into two components, a first one containing the structures of the image, and a second one the oscillating patterns. We then perform the compression of each component separately. Our final compressed image is the sum of these two compressed components. This new compression algorithm outperforms the standard biorthogonal wavelets compession.
Fichier principal
Vignette du fichier
RR-5076.pdf (575.31 Ko) Télécharger le fichier

Dates et versions

inria-00071507 , version 1 (23-05-2006)

Identifiants

  • HAL Id : inria-00071507 , version 1

Citer

Jean-François Aujol, Basarab Matei. Structure and texture compression. RR-5076, INRIA. 2004. ⟨inria-00071507⟩
93 Consultations
125 Téléchargements

Partager

Gmail Facebook X LinkedIn More