On indexing of 3D scenes using MPEG-7

  • Authors:
  • Ioan Marius Bilasco;Jérôme Gensel;Marlène Villanova-Oliver;Hervé Martin

  • Affiliations:
  • LSR IMAG, St. Martin d'Hères, FRANCE;LSR IMAG, St. Martin d'Hères, FRANCE;LSR IMAG, St. Martin d'Hères, FRANCE;LSR IMAG, St. Martin d'Hères, FRANCE

  • Venue:
  • Proceedings of the 13th annual ACM international conference on Multimedia
  • Year:
  • 2005

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Abstract

The evolving desktop computer capacities and the emergence of the X3D standard offer a new boost to 3D domain. Giving sense to 3D content becomes a major issue specially for reusing such a content extracted from existing 3D scenes. In this paper, we address this issue by proposing a generic semantic annotation model for 3D called 3DSEAM (3D SEmantics Annotation Model). 3DSEAM aims at indexing 3D content considering visual, geometric and semantic aspects. 3DSEAM is instantiated using MPEG-7 extended with 3D specific locators. These locators link the visual, geometric and semantic features of a 3D content to the corresponding X3D fragment.