A New Approach to Face Image Coding using Gabor Wavelet Networks - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2009

A New Approach to Face Image Coding using Gabor Wavelet Networks

Résumé

In this paper, we describe a new approach to face image coding using Gabor Wavelet Networks (GWN). This type of network yields good results in many signal coding applications and was already used for face representation by Kruger in 2001. The main idea is to approximate the face image, considered as a two dimensional function, with a set of Gabor wavelets. We describe an improved network training technique, which uses several face images of the same person rather than a single one. This technique yields the model of the face image, but also statistical criteria defining the significance of each Gabor wavelet in this model.
Fichier principal
Vignette du fichier
chaari_ipta_2008.pdf (128.75 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00521102 , version 1 (25-09-2010)

Identifiants

Citer

Ahmed Chaari, François Cabestaing, Dorra Sellami-Masmoudi. A New Approach to Face Image Coding using Gabor Wavelet Networks. First Workshop on Image Processing Theory, Tools and Applications, IPTA'2008, Nov 2008, Sousse, Tunisia. pp.1-5, ⟨10.1109/IPTA.2008.4743787⟩. ⟨hal-00521102⟩
147 Consultations
178 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More