• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 15 Issue 2
Apr.  2002
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Article Contents
TIANHuai-wen, WANG Jin-nuo. Simplification Method for Triangulation Netin Surface Reconstruction[J]. Journal of Southwest Jiaotong University, 2002, 15(2): 150-153.
Citation: TIANHuai-wen, WANG Jin-nuo. Simplification Method for Triangulation Net in Surface Reconstruction[J]. Journal of Southwest Jiaotong University, 2002, 15(2): 150-153.

Simplification Method for Triangulation Net in Surface Reconstruction

  • Publish Date: 25 Apr 2002
  • The simplification scheme for triangulation net formed by a lot of 3-D scattered data points is discussed. Removing faces plan is employed for the mesh simplification algorithm. Some simplification criterions of triangulation net are introduced, with the emphasis on the calculation method for the simplification weight based on the normal vector of triangles. Meanwhile, the criteria of re-triangulation during the simplification of triangulation net are put forward, and the re- triangulation method based on the side expanding is presented.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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