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Article Dans Une Revue Lecture Notes in Computer Science Année : 2006

Structure-Texture Decomposition by a TV-Gabor model

Guy Gilboa
  • Fonction : Auteur
Tony Chan
  • Fonction : Auteur
Stanley Osher
  • Fonction : Auteur

Résumé

This paper explores new aspects of the image decomposition problem using modern variational techniques. We aim at splitting an original image f into two components u and v, where u holds the geometrical information and v holds the textural information. Our aim is to provide the necessary variational tools and suggest the suitable functional spaces to extract specific types of textures. Our modeling uses the total-variation semi-norm for extracting the structural part and a new tunable norm, presented here for the first time, based on Gabor functions, for the textural part. A way to select the splitting parameter based on the orthogonality of structure and texture is also suggested.

Dates et versions

hal-00202012 , version 1 (03-01-2008)

Identifiants

Citer

Jean-François Aujol, Guy Gilboa, Tony Chan, Stanley Osher. Structure-Texture Decomposition by a TV-Gabor model. Lecture Notes in Computer Science, 2006, Variational, Geometric, and Level Set Methods in Computer Vision (3752), p. 85-96. ⟨10.1007/11567646_8⟩. ⟨hal-00202012⟩
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