Region-based 3D artwork indexing and classification
Résumé
We present a method for 3D surface segmentation based on watershed cuts computed on local curvatures. The segmentation algorithm is applied to artwork database classification by mean of a search engine based on 3D region descriptor bags. The comparison with a search engine based on global descriptors clearly shows an improvement of performances.
Origine | Fichiers produits par l'(les) auteur(s) |
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