Intermediate Data Structure for MPEG-4 Scene Description

  • Cha, Kyung-Ae (Department of Computer Science, Kyungpook National University) ;
  • Kim, Hee-Sun (Department of Computer Science, Kyungpook National University) ;
  • Kim, Sang-Wook (Department of Computer Science, Kyungpook National University)
  • 발행 : 2001.06.01

초록

MPEG-4 content is streaming media that are composed of different types of media objects, organized in a hierarchical fashion. This paper proposes scene composition model for authoring MPEG-4 contents which can support object based interactions. And we have developed MPEG-4 contents authoring tool applied the proposed scene composition model as intermediate data structure. Particularly, for supporting interoperability between multimedia contents, the scene composition model should be used independent of file format. So visual scene composed of media objects on the from of scene composition tree can be transformed variable data format including BIFS, scene description from proposed by MPEG-4 standard and also support the extension of capability.

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