Three-dimensional face recognition using ...
Type de document :
Communication dans un congrès avec actes
Titre :
Three-dimensional face recognition using elastic deformations of facial surfaces
Auteur(s) :
Daoudi, Mohamed [Auteur]
Institut TELECOM/TELECOM Lille1
FOX MIIRE [LIFL]
Ballihi, Lahoucine [Auteur]
Laboratoire de Recherche en Informatique et Télécommunications [Rabat] [GSCM-LRIT]
FOX MIIRE [LIFL]
Samir, Chafik [Auteur]
FOX MIIRE [LIFL]
Srivastava, Anuj [Auteur]
Department of Statistics [Tallahassee, FL]

Institut TELECOM/TELECOM Lille1
FOX MIIRE [LIFL]
Ballihi, Lahoucine [Auteur]
Laboratoire de Recherche en Informatique et Télécommunications [Rabat] [GSCM-LRIT]
FOX MIIRE [LIFL]
Samir, Chafik [Auteur]
FOX MIIRE [LIFL]
Srivastava, Anuj [Auteur]
Department of Statistics [Tallahassee, FL]
Titre de la manifestation scientifique :
2008 IEEE International Conference on Multimedia & Expo
Ville :
Hannover
Pays :
Allemagne
Date de début de la manifestation scientifique :
2008-06-23
Titre de l’ouvrage :
Proceedings of the 2008 IEEE International Conference on Multimedia and Expo
Date de publication :
2008-06-23
Mot(s)-clé(s) en anglais :
3D face recognition
curvilinear coordinate system
elastic deformation
curvilinear coordinate system
elastic deformation
Discipline(s) HAL :
Informatique [cs]/Vision par ordinateur et reconnaissance de formes [cs.CV]
Résumé en anglais : [en]
We propose a pattern theoretic approach for studying variability in shapes of facial surfaces. Our idea is to impose a specific, yet natural, coordinate system, called a curvilinear coordinate system, on facial surfaces. ...
Lire la suite >We propose a pattern theoretic approach for studying variability in shapes of facial surfaces. Our idea is to impose a specific, yet natural, coordinate system, called a curvilinear coordinate system, on facial surfaces. In this system, one coordinate xi1 measures the distance of a point from the tip of the nose and its level curves are called the facial curves. The other coordinate xi2 measures distances along these curves; level curves of this coordinate are orthogonal to the facial curves. To compare two facial surfaces we use elastic deformations that use stretching, shrinking, and bending to optimally register points across two surfaces. We will demonstrate this idea on Florida State University (FSU) 3D face database.Lire moins >
Lire la suite >We propose a pattern theoretic approach for studying variability in shapes of facial surfaces. Our idea is to impose a specific, yet natural, coordinate system, called a curvilinear coordinate system, on facial surfaces. In this system, one coordinate xi1 measures the distance of a point from the tip of the nose and its level curves are called the facial curves. The other coordinate xi2 measures distances along these curves; level curves of this coordinate are orthogonal to the facial curves. To compare two facial surfaces we use elastic deformations that use stretching, shrinking, and bending to optimally register points across two surfaces. We will demonstrate this idea on Florida State University (FSU) 3D face database.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Collections :
Source :
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