대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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Multi-Resolution Modeling Technique Using Mesh Segmentation

  • Kim, Dong-Hwan (School of Electrical Engineering, Seoul National University) ;
  • Yun, Il-dong (School of Electrical and Control Engineering, Hankuk University of foreign Studies) ;
  • Lee, Sang-Uk (School of Electrical Engineering, Seoul National University)
  • 발행 : 2000.07.01
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초록

This paper presents an algorithm for simplification of 3D triangular mesh data, based on mesh simplification. The proposed algorithm is first attempt to segment the entire mesh into several parts using the orientation of triangles. Then simplification algorithm is applied to each segment that has similar geometric property. The proposed two step multi-resolution modeling scheme would yield better performance then conventional algorithm like edge collapse technique, since the segmentation step can give global information on the input shape. The experimental results show that the proposed algorithm is performed efficiently.

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