CONDITIONS FOR REGULAR B-SPLINE CURVES AND SURFACES

被引：0
|
作者：
DYN, N
LEVIN, D
YADSHALOM, I
机构：
来源：
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE | 1992年 / 26卷 / 01期
关键词：
D O I：
10.1051/m2an/1992260101771
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
New sufficient conditions for the regularity of a B-spline curve are derived in terms of geometrical properties of the set of control points. These conditions exclude critical points and self-intersections in the curve, and are extendable to tensor-product B-spline surfaces.
引用
收藏
页码：177 / 190
页数：14
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