Interactive retrieval of 3D shape models using physical objects

  • Authors:
  • Hiroyasu Ichida;Yuichi Itoh;Yoshifumi Kitamura;Fumio Kishino

  • Affiliations:
  • Osaka University, Osaka, Japan;Osaka University, Osaka, Japan;Osaka University, Osaka, Japan;Osaka University, Osaka, Japan

  • Venue:
  • Proceedings of the 12th annual ACM international conference on Multimedia
  • Year:
  • 2004

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Abstract

We present a novel method for interactive retrieval of 3D shapes using ysical objects. Our method is based on simple ysical 3D interaction with a set of tangible blocks. As the user connects blocks, the system automatically recognizes the shape of the constructed ysical structure and picks similar 3D shape models from a preset model database, in real time. Our system fully supports interactive retrieval of 3D shape models in an extremely simple fashion, which is completely non-verbal and cross-cultural. These advantages make it an ideal interface for inexperienced users, previously barred from many applications that include 3D shape retrieval tasks.