Circular Bernstein-Bezier spline approximation with knot removal

被引：2

作者：

Cusimano, C ^{[1
]}

Stanley, S ^{[1
]}

机构：

[1] Samford Univ, Dept Math & Comp Sci, Birmingham, AL 35229 USA

来源：

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2003年 / 155卷 / 01期

关键词：

circular Bernstein-Bezier polynomials; splines; knot removal;

D O I：

10.1016/S0377-0427(02)00899-3

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We present a local C-1 spline interpolation scheme based on circular Bemstein-Bezier polynomials. The complexity of the spline can be significantly reduced by removing knots from the spline without perturbing the spline more than a given tolerance. We give the details of our approach and include some numerical examples. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：177 / 185

页数：9

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