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Rigid and non-rigid face motion tracking by aligning texture maps and stereo 3D models / Fadi Dornaika in Pattern recognition letters, vol 28 n° 15 (1 November 2007)
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Titre : Rigid and non-rigid face motion tracking by aligning texture maps and stereo 3D models Type de document : Article/Communication Auteurs : Fadi Dornaika , Auteur ; Angel D. Sappa, Auteur Année de publication : 2007 Note générale : bibliographie
This work was supported in part by the MEC project TRA2004-06702/AUT and The Ramón y Cajal Program.Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image
[Termes IGN] données localisées 3D
[Termes IGN] méthode robuste
[Termes IGN] poursuite de cible
[Termes IGN] superposition d'imagesRésumé : (auteur) Accurate rigid and non-rigid tracking of faces is a challenging task in computer vision. Recently, appearance-based 3D face tracking methods have been proposed. These methods can successfully tackle the image variability and drift problems. However, they may fail to provide accurate out-of-plane face motions since they are not very sensitive to out-of-plane motion variations. In this paper, we present a framework for fast and accurate 3D face and facial action tracking. Our proposed framework retains the strengths of both appearance and 3D data-based trackers. We combine an adaptive appearance model with an online stereo-based 3D model. We provide experiments and performance evaluation which show the feasibility and usefulness of the proposed approach. Numéro de notice : A2007-688 Affiliation des auteurs : MATIS+Ext (1993-2011) Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.patrec.2007.06.011 En ligne : https://doi.org/10.1016/j.patrec.2007.06.011 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=102800
in Pattern recognition letters > vol 28 n° 15 (1 November 2007)[article]