| 基于有理二次Bezier曲线的G2连续的插值曲线 |
| |
| 引用本文： | 陈宝平,尹志凌. 基于有理二次Bezier曲线的G2连续的插值曲线[J]. 内蒙古大学学报(自然科学版), 2004, 35(4): 464-466 |
| |
| 作者姓名： | 陈宝平 尹志凌 |
| |
| 作者单位： | 内蒙古财经学院信息管理系,呼和浩特,010050;内蒙古师范大学计算机系,呼和浩特,010022 |
| |
| 摘 要： | 给出有理二次Bezier曲线G^2连续的条件，通过对条件中权因子的调整，构造一条能过所有控制点G^2连续的插值曲线．在此曲线的绘制中使用了一种快速逐点生成算法，该算法只用到加减法，较大的提高了效率．
|
| 关 键 词： | 有理二次Bezier曲线 插值 G2连续 逐点生成算法 |
| 文章编号： | 1000-1638(2004)04-0464-03 |
| 修稿时间： | 2004-02-10 |
An Interpolating G2 Continuous Closed Curve Based on Rational Quadric Bezier curves |
| |
| CHEN Bao-ping,YIN Zhi-ling. An Interpolating G2 Continuous Closed Curve Based on Rational Quadric Bezier curves[J]. Acta Scientiarum Naturalium Universitatis Neimongol, 2004, 35(4): 464-466 |
| |
| Authors: | CHEN Bao-ping YIN Zhi-ling |
| |
| Affiliation: | CHEN Bao-ping~1,YIN Zhi-ling~2 |
| |
| Abstract: | The G~2 continuity conditions of the rational quadric Bezier curves is introduced.By adjusting the weights of the conditions,which is a new global G~2 continuous interpolartion curve through all controlled points is constriucked.In the process of generating the curve,a fast point-by-point generating algorithm is used,and in it only integer additive and subtractive operations are involved,so the results demonstrate the effectiveness of it. |
| |
| Keywords: | rational quadric Bezier curves interpolation G~2 continuity point-by-point generating algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
