TRIANGULAR-PATCH SPLINE SURFACES WITH SYMMETRICAL LABELS

被引：0
|
作者：
MULLINEUX, G
机构：
[1] Department of Manufacturing and Engineering Systems, Brunel University, Uxbridge
来源：
COMPUTER-AIDED DESIGN | 1992年 / 24卷 / 01期
关键词：
B-SPLINE CURVES; SURFACES; DE CASTELJAU ALGORITHM;
D O I：
10.1016/0010-4485(92)90091-N
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
B-spline curve segments can be defined using a de Casteljau approach based on symmetric functions and a labelling of the control points in terms of subsequences taken from the full sequence of knots. These ideas are extended, and a new family of triangular-patch spline surfaces is proposed. The defining symmetric functions and the labelling for the control points are discussed.
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页码：56 / 62
页数：7
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