Running error for the evaluation of rational Bezier surfaces through a robust algorithm

被引：2

作者：

Delgado, J. ^{[1
]}

Pena, J. M. ^{[1
]}

机构：

[1] Univ Zaragoza, Dept Matemat Aplicada, E-50009 Zaragoza, Spain

来源：

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2011年 / 235卷 / 07期

关键词：

Roundoff error; Rational surfaces; Running error; Forward error;

D O I：

10.1016/j.cam.2010.04.031

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Running error analysis of the corner cutting algorithm for rational Bezier surfaces is carried out and the sharpness of the corresponding error bounds is shown. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：1781 / 1789

页数：9

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