Overview of the structure tensor model - Archive ouverte HAL Accéder directement au contenu
Poster De Conférence Année : 2011

Overview of the structure tensor model

Résumé

In this poster, we present an overview of the structure tensor model. We first recall the general ideas developped in this framework: model of V1 seen as a set of hypercolumns which encode texture via the structure tensor. We present and analyse analog of Wilson-Cowan equations written in the feature space of 2x2 symmetric definite positive matrices. We show that this model englobes the well-known ring model of orientation. We present some results about two classes of specific stationary solutions of the system.
Fichier principal
Vignette du fichier
barcelona.pdf (1.86 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-00845742 , version 1 (17-07-2013)

Identifiants

  • HAL Id : hal-00845742 , version 1

Citer

Grégory Faye, Pascal Chossat, Olivier Faugeras. Overview of the structure tensor model. Brainscales General Meeting, Barcelona, 2011, Barcelona, Spain. ⟨hal-00845742⟩
194 Consultations
47 Téléchargements

Partager

Gmail Facebook X LinkedIn More