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arXiv 1603.01484math.MG
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测地空间中的几何平均、样条和de Boor算法

Geometric mean, splines and de Boor algorithm in geodesic spaces

Esfandiar Nava-Yazdani

摘要:

本文将de Casteljau和de Boor算法以及样条函数的概念推广到测地空间,并给出了它们在几何造型中的一些应用。加权几何平均的概念提供了另一种方法样条。我们比较了相应的Bezier曲线,并证明了对于黎曼流形,它们的端点切线重合。

英文摘要:

We extend the concepts of de Casteljau and de Boor algorithms as well as splines to geodesic spaces and present some applications in geometric modeling. The concept of weighted geometric mean provides another approach to splines. We compare the corresponding Bezier curves and show that for Riemannian manifolds, their endpoint tangents coincide.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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