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3D数据点列的双圆弧样条插值 被引量:4

Interpolating 3D data with bi-arc spline.
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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 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 \$G\+1\$ continuity can be hold where the spline curve is open or closed.
出处 《浙江大学学报(理学版)》 CAS CSCD 2000年第5期540-543,共4页 Journal of Zhejiang University(Science Edition)
基金 国家自然科学基金(19771074) 教育部重点实验室基金
关键词 3D数据点列 双圆弧样条 G^(1)连续 空间闭曲线 D data biarc spline G^(1) continuity space closed curve
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