Shape preserving cubic interpolation with nearly arc-length parameterization

被引：0
|
作者：
Cai, F. [1 ]
Qiu, J.-X. [1 ]
机构：
[1] Dept. of Mathematics and Computer, Changsha University, Changsha 410003, China
来源：
Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics | 2001年 / 13卷 / 12期
关键词：
Curve fitting - Interpolation - Parameter estimation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
To generate nearly arc-length parameterized curve, some extra data points are often demanded for getting an acceptable precision. This article gives a theoretical criterion for how to select the extra points mentioned above. The presented method can improve effectively the precision of arc-length parameterization to meet the requirements of shape preserving interpolation.
引用
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页码：1119 / 1122
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