Degree reduction of B-spline curves

被引：0

作者：

Wolters, HJ ^{[1
]}

Wu, G ^{[1
]}

Farin, G ^{[1
]}

机构：

[1] Hewlett Packard Co, Res Labs, Palo Alto, CA 94304 USA

来源：

GEOMETRIC MODELLING | 1998年 / 13卷

关键词：

B-splines; blossoms; curve fairing;

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

This work deals with the problem of degree reducing a B-spline curve without intermediate conversion to Bezier form. Degree elevation for B-spline curves may easily be described in blossom form. We also use blossoms for the degree reduction problem, and set up least squares problems for finding the B-spline coefficients directly. We also give an application to curve fairing.

引用

页码：235 / 241

页数：7

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