論文

査読有り
2006年

A new initialization method for constructing centroidal voronoi tessellations on surface meshes

Proceedings - 3rd International Symposium on Voronoi Diagrams in Science and Engineering 2006, ISVD 2006
  • Masaki Moriguchi
  • ,
  • Kokichi Sugihara

開始ページ
159
終了ページ
165
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.1109/ISVD.2006.6
出版者・発行元
IEEE Computer Society

Centroidal Voronoi tessellations can be constructed using iterative improvement methods such as Lloyd's method. Using iterative improvement methods implies that the convergence speed and the quality of the results depend on the initialization methods. In this paper, we propose an efficient initialization method for constructing centroidal Voronoi tessellations on surface meshes. The proposed method tries to make initial tessellations mimic the properties of the centroidal Voronoi tessellations. We compare our method with other initialization methods: random sampling, farthest point sampling and. Ward's method. The results show that our method and Ward's method have the faster convergence speed than random sampling and farthest point sampling, and create better tessellations than random sampling. © 2006 IEEE.

リンク情報
DOI
https://doi.org/10.1109/ISVD.2006.6
ID情報
  • DOI : 10.1109/ISVD.2006.6
  • SCOPUS ID : 34250340127

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