Chebyshev nets from commuting PolyVector fields

Chebyshev nets from commuting PolyVector fields
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DOI:
10.1145/3355089.3356564
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发表时间:
2019-11
期刊:
ACM Transactions on Graphics (TOG)
影响因子:
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通讯作者:
Andrew O. Sageman-Furnas;Albert Chern;M. Ben-Chen;A. Vaxman
Andrew O. Sageman-Furnas;Albert Chern;M. Ben-Chen;A. Vaxman
中科院分区:
其他
文献类型:
--
作者:
Andrew O. Sageman-Furnas;Albert Chern;M. Ben-Chen;A. Vaxman

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提出了一种在三角网格上计算全局切比雪夫网的方法。我们将相应的全局参数化问题转化为可交换的PolyVector场,并设计了一种有效的优化方法来解决这个问题。我们首次计算了具有自动放置奇点的Chebyshev网,并使用真实的材料证明了我们方法的可实现性。
We propose a method for computing global Chebyshev nets on triangular meshes. We formulate the corresponding global parameterization problem in terms of commuting PolyVector fields, and design an efficient optimization method to solve it. We compute, for the first time, Chebyshev nets with automatically-placed singularities, and demonstrate the realizability of our approach using real material.