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Volume 30 Issue 04
Apr.  2004
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Journal of Beijing University of Aeronautics and Astronautics  > 2004  >  30(04): 370-374.
Li Gongli, Huang Yuyu. Research and application of progressive coding of 3D model and streaming transformation[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(04): 370-374. (in Chinese)
Citation: Li Gongli, Huang Yuyu. Research and application of progressive coding of 3D model and streaming transformation[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(04): 370-374. (in Chinese)
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Research and application of progressive coding of 3D model and streaming transformation

  • School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

  • Received Date: 15 Nov 2003
  • Publish Date: 30 Apr 2004
    Abstract
  • A 3D model simplification and coding algorithm, which is suitable for the network transformation according to the actual requirement, was described. Some existing simplification algorithms were compared, and the shortcomings were analyzed. Based on the triangle meshes, a simple and efficient algorithm was developed. Due to the progressive coding and streaming technology, files encoded by this algorithm can be easily transferred through the network. Finally, a conclusion and some pictures of this algorithm's result were presented.

     

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  • [1] Okuda M, Chen T. Joint geometry/texture progressive coding of 3D models [J]. Image Processing, 2000, 3:632~635 [2]Nagatomo K, Yoshikai D, Okuda M. Progressive coding of textured 3D models [J]. Multimedia and Expo, 2002, 1:357~360 [3]Olbrich S, Pralle H. Virtual reality movies-real-time streaming of 3D objects [J]. Computer Networks, 1999, 31(21):2215~2225 [4]Pajarola, Rossignac R. Compressed progressive meshes [J]. Visualization and Computer Graphics, 2000, 6 (1):79~93 [5]Hoppe H. Efficient implementation of progressive meshes . MSR-TR-98-02, Microsoft Research, 1998
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