Analyzing of facial paralysis by shape ...
Type de document :
Article dans une revue scientifique: Article original
URL permanente :
Titre :
Analyzing of facial paralysis by shape analysis of 3D face sequences
Auteur(s) :
Desrosiers, P. A. [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Bennis, Y. [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Daoudi, Mohamed [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Ben Amor, Boulbaba [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Guerreschi, Pierre [Auteur]
Maladies RAres du DEveloppement embryonnaire et du MEtabolisme : du Phénotype au Génotype et à la Fonction - ULR 7364 [RADEME]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Bennis, Y. [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Daoudi, Mohamed [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Ben Amor, Boulbaba [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Guerreschi, Pierre [Auteur]
Maladies RAres du DEveloppement embryonnaire et du MEtabolisme : du Phénotype au Génotype et à la Fonction - ULR 7364 [RADEME]
Titre de la revue :
Image and Vision Computing
Nom court de la revue :
Image Vis. Comput.
Numéro :
67
Pagination :
67-88
Date de publication :
2017-11-26
ISSN :
0262-8856
Mot(s)-clé(s) en anglais :
Dense Scalar Fields
Facial paralysis
Facial asymmetry
4D faces
Facial paralysis
Facial asymmetry
4D faces
Discipline(s) HAL :
Sciences du Vivant [q-bio]
Résumé en anglais : [en]
In this paper, we address the problem of quantifying the facial asymmetry from 3D face sequence (4D). We investigate the role of 4D data to reveal the amount of both static and dynamic asymmetry in the clinical case of ...
Lire la suite >In this paper, we address the problem of quantifying the facial asymmetry from 3D face sequence (4D). We investigate the role of 4D data to reveal the amount of both static and dynamic asymmetry in the clinical case of facial paralysis. The goal is to provide tools to clinicians to evaluate quantitatively facial paralysis treatment based on Botulinum Toxin (BT), which can provide qualitative and quantitative evaluations. To this end, Dense Scalar Fields (DSFs), based on Riemannian analysis of 3D facial shape, is proposed to quantify facial deformations. To assess this approach, a new 3D facial sequences of 16 patients data set is collected, before and after injecting the BT. For each patient, we have collected 8 facial expressions before and after injecting BT. Experimental results obtained on this data set show that the proposed approach allows clinicians to evaluate more accurately the facial asymmetry before and after the treatment.Lire moins >
Lire la suite >In this paper, we address the problem of quantifying the facial asymmetry from 3D face sequence (4D). We investigate the role of 4D data to reveal the amount of both static and dynamic asymmetry in the clinical case of facial paralysis. The goal is to provide tools to clinicians to evaluate quantitatively facial paralysis treatment based on Botulinum Toxin (BT), which can provide qualitative and quantitative evaluations. To this end, Dense Scalar Fields (DSFs), based on Riemannian analysis of 3D facial shape, is proposed to quantify facial deformations. To assess this approach, a new 3D facial sequences of 16 patients data set is collected, before and after injecting the BT. For each patient, we have collected 8 facial expressions before and after injecting BT. Experimental results obtained on this data set show that the proposed approach allows clinicians to evaluate more accurately the facial asymmetry before and after the treatment.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
CHU Lille
CHU Lille
Collections :
Date de dépôt :
2023-06-05T07:53:09Z
2024-02-21T13:18:32Z
2024-02-21T13:18:32Z
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