Along with images and videos, 3D models have raised a certain interest for a number of reasons, including advancements in 3D hardware and software technologies, their ever decreasing prices and increasing availability, affordable 3D authoring tools, and the establishment of open standards for 3D data interchange. The resulting proliferation of 3D models demands for tools supporting their effective and efficient management, including archival and retrieval. In order to support effective retrieval by content of 3D objects and enable retrieval by object parts, information about local object structure should be combined with spatial information on object surface. In this paper, as a solution to this requirement, we present a method relying on curvature correlograms to perform description and retrieval by content of 3D objects. Experimental results are presented both to show results of sample queries by content and to compare-in terms of precision/recall figures-the proposed solution to alternative techniques.

Retrieval of 3D Objects using Curvature Correlograms / G. ANTINI; S. BERRETTI; A. DEL BIMBO; P. PALA. - STAMPA. - (2005), pp. 735-738. (Intervento presentato al convegno IEEE Int. Conf. on Multimedia and Expo tenutosi a Amsterdam nel July 6-8) [10.1109/ICME.2005.1521528].

Retrieval of 3D Objects using Curvature Correlograms

BERRETTI, STEFANO;DEL BIMBO, ALBERTO;PALA, PIETRO
2005

Abstract

Along with images and videos, 3D models have raised a certain interest for a number of reasons, including advancements in 3D hardware and software technologies, their ever decreasing prices and increasing availability, affordable 3D authoring tools, and the establishment of open standards for 3D data interchange. The resulting proliferation of 3D models demands for tools supporting their effective and efficient management, including archival and retrieval. In order to support effective retrieval by content of 3D objects and enable retrieval by object parts, information about local object structure should be combined with spatial information on object surface. In this paper, as a solution to this requirement, we present a method relying on curvature correlograms to perform description and retrieval by content of 3D objects. Experimental results are presented both to show results of sample queries by content and to compare-in terms of precision/recall figures-the proposed solution to alternative techniques.
2005
Multimedia and Expo, 2005. ICME 2005. IEEE International Conference on
IEEE Int. Conf. on Multimedia and Expo
Amsterdam
July 6-8
G. ANTINI; S. BERRETTI; A. DEL BIMBO; P. PALA
File in questo prodotto:
File Dimensione Formato  
icme05_retrieval.pdf

Accesso chiuso

Tipologia: Versione finale referata (Postprint, Accepted manuscript)
Licenza: Tutti i diritti riservati
Dimensione 204.57 kB
Formato Adobe PDF
204.57 kB Adobe PDF   Richiedi una copia

I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/240780
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 20
  • ???jsp.display-item.citation.isi??? 5
social impact