| 基于二次B样条曲线拟合的新算法 |
| |
| 引用本文： | 李昆,赵刚.基于二次B样条曲线拟合的新算法[J].计算机与数字工程,2009,37(7):28-29,95. |
| |
| 作者姓名： | 李昆 赵刚 |
| |
| 作者单位： | 南昌航空大学数学与信息科学学院,南昌,330063 |
| |
| 摘 要： | 针对由四点拟合成一条三次B样条曲线过程中计算量大的缺点，提出了一种简单的二次B样条曲线拟合算法。即用两条二次B样条曲线近似一条三次B样条曲线，以期达到计算量小，光滑度也达到要求，提高B样条曲线的绘制速度。
|
| 关 键 词： | B样条 二次曲线 拟合 |
New Algorithm Based on the Secondary B-Spline Curve Fitting |
| |
| Li Kun,Zhao Gang.New Algorithm Based on the Secondary B-Spline Curve Fitting[J].Computer and Digital Engineering,2009,37(7):28-29,95. |
| |
| Authors: | Li Kun Zhao Gang |
| |
| Affiliation: | Nanchang Hangkong University;College of Mathematics and Information Science;Nanchang 330063 |
| |
| Abstract: | Because of fussy calculate in the course of fitting a thrice B-spline curve by four points,we put forward a simple arithmetic of secondary B-spline curve fitting.That is to say,A thrice B-spline curve is replaced with two secondary B-spline curves that can produce simple compute,satisfactory slick degree and quick speed. |
| |
| Keywords: | B-spline secondary curve fitting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
