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arXiv 1004.2148math.AG
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$ε$ -有理曲线的参数化:误差分析

Parametrization of $ε$-rational curves: error analysis

Sonia L. Rueda, Juana Sendra

摘要:

在[Computer Aided Geometric Design 27(2010),212-231]中,作者提出了一种近似参数化$ε$ -有理曲线的算法,并且他们在2个示例中示出了Hausdorff距离w.r.t.对于欧氏距离,输入和输出曲线之间的距离很小。在本文中,我们分析了随机生成的整个曲线族的该距离,并将[Computer Aided Geometric Design 27(2010),212-231]中使用的策略自动化。我们找到了一个合理的上界的Hausdorff距离之间的每个输入和输出曲线的家庭。

英文摘要:

In [Computer Aided Geometric Design 27 (2010), 212-231] the authors present an algorithm to parametrize approximately $ε$-rational curves, and they show in 2 examples that the Hausdorff distance, w.r.t. to the Euclidean distance, between the input and output curves is small. In this paper, we analyze this distance for a whole family of curves randomly generated and we automatize the strategy used in [Computer Aided Geometric Design 27 (2010), 212-231]. We find a reasonable upper bound of the Hausdorff distance between each input and output curve of the family.

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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