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| HAL : hal-00419826, version 1 |
| DOI : 10.1109/CVPRW.2008.4563032 |
| Fiche détaillée |  Récupérer au format |
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| Search in 3D 2008, Anchorage, Alaska : United States (2008) |
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| 3D Shape Matching by Geodesic Eccentricity |
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| Adrian Ion 1Nicole M. Artner 2 |
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| (27/06/2008) |
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| This paper makes use of the continuous eccentricity transform to perform 3D shape matching. The eccentricity transform has already been proved useful in a discrete graph-theoretic setting and has been applied to 2D shape matching. We show how these ideas extend to higher dimensions. The eccentricity transform is used to compute descriptors for 3D shapes. These descriptors are defined as histograms of the eccentricity transform and are naturally invariant to euclidean motion and articulation. They show promising results for shape discrimination. |
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| 1 : | Pattern Recognition and Image Processing Group (PRIP) |
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Vienna University of Technology |
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| 2 : | Pattern Recognition and Image Processing Group (PRIT) |
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University of Vienna |
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| 3 : | CEntre de REcherches en MAthématiques de la DEcision (CEREMADE) |
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CNRS : UMR7534 – Université Paris IX - Paris Dauphine |
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| Domaine | : | Informatique/Traitement du signal et de l'image Sciences de l'ingénieur/Traitement du signal et de l'image |
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| Shape matching – eccentricity – geodesic – Fast Marching |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00419826, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00419826 | |
| oai:hal.archives-ouvertes.fr:hal-00419826 | |
| Contributeur : Gabriel Peyré | |
| Soumis le : Vendredi 25 Septembre 2009, 11:05:43 | |
| Dernière modification le : Vendredi 25 Septembre 2009, 11:08:46 | |
