Mesh simplification based on feature preservation and distortion avoidance for high-quality subdivision surfaces

Tetsuo Oya, Toshiyuki Tanamura, Hideki Aoyama, Masatake Higashi

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We propose a mesh simplification scheme that can reduce the number of meshes to the requested number while uniform and high-quality base meshes for subdivision surfaces. In this paper, a modified QEM (Quadric Error Metrics) scheme is proposed to obtain high-quality subdivision surfaces on which sharp features exist. To meet the requirements for surface quality and precise feature expressions, we combined mesh distortion check and feature preservation with the QEM scheme. We demonstrated our algorithm using some models including complex shapes, and the demonstrations showed the effectiveness of the proposed method.

本文言語English
ページ(範囲)541-550
ページ数10
ジャーナルComputer-Aided Design and Applications
10
3
DOI
出版ステータスPublished - 2013

ASJC Scopus subject areas

  • 計算力学
  • コンピュータ グラフィックスおよびコンピュータ支援設計
  • 計算数学

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