Bivariate cubic spline space and bivariate cubic NURBS surfaces

被引：0

作者：

Li, CJ ^{[1
]}

Wang, RH ^{[1
]}

机构：

[1] Dalian Univ Technol, Inst Math Sci, Dalian 116024, Peoples R China

来源：

GEOMETRIC MODELING AND PROCESSING 2004, PROCEEDINGS | 2004年

关键词：

bivariate spline space; smoothing cofactor-conformality method; bivariate cubic NURBS surface; bivariate cubic B-spline base; type-2; triangulation;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper we study the bivariate cubic spline space S-3(2,1) (Delta(mn)((2))) and construct a kind of bivariate cubic NURBS surfaces by using the bivariate B-spline bases in S-3(2,1)(Delta(mn)((2))). Compared with the bicubic NURBS surfaces, this kind of bivariate NURBS surfaces are non-tensor product surfaces on the type-2 triangulation with many good properties.

引用

页码：115 / 123

页数：9

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