| 3D数据点列的双圆弧样条插值 |
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| 引用本文： | 张三元,伍家凤,梁友栋.3D数据点列的双圆弧样条插值[J].浙江大学学报(理学版),2000,27(5):540-543. |
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| 作者姓名： | 张三元 伍家凤 梁友栋 |
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| 作者单位： | 1. 浙江大学 CAD& CG国家重点实验室,浙江 杭州 310027; 2. 南京经济学院基础部,江苏 南京 210003 |
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| 摘 要： | 本文给出了用双圆弧样条来插值 3D空间有序数据点列的一种方法,该方法对数据点列没有任何限定性要求,非常稳定可靠并且可作局部修改. 无论是闭曲线还是开曲线,都能达到整体G1连续.
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| 关 键 词： | 3D数据点列 双圆弧样条 G1连续 空间闭曲线 |
| 修稿时间： | 1999-03-26 |
Interpolating 3D data with bi-arc spline. |
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| ZHANG San-yuan,WU Jia-feng,LIANG You-dong.Interpolating 3D data with bi-arc spline.[J].Journal of Zhejiang University(Sciences Edition),2000,27(5):540-543. |
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| Authors: | ZHANG San-yuan WU Jia-feng LIANG You-dong |
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| Institution: | 1. State Key Lab of CAD & CG, Zhejiang University, Hangzhou 310028, China;
2. Teaching and Research Section of Mathematics, Nanjing EconomicCollege, Nanjing, 210003, China |
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| Abstract: | A method for interpolating 3D data with bi-arc spline was introduced in this paper， the method is very robust for any 3D data sequences. The global G1 continuity can be hold w here the spline curve is open or closed. |
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| Keywords: | 3D data biarc spline G1continuity space closed curve |
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