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2005年02月25日
【期刊论文】Fairing geometric modeling based on 4-point interpolatory subdivision scheme☆
罗笑南， Xiaonan Luo， Ning Liu， Chengying Gao*
Journal of Computational and Applied Mathematics 163(2004)189-197，-0001，（）：
-1年11月30日
A 4-point interpolatory subdivision scheme with a tension parameter is analyzed, and the local property of 4-point interpolatory subdivision scheme and a kind of G1-continuity su4cient condition between surfaces as well as between curves are discussed. An e4cient method of generating natural boundary points of 4-point interpolatory curve is presented, as well as a surface modeling method with the entire fairing property by combining energy optimization with subdivision scheme. The method has been applied in modeling 3D virtual garment surface.
Subdivision， Fairing， Interpolatory， Natural boundary point， Surface modeling
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