arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1406.7812cond-mat.mtrl-sci
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基于Wang Tiles的真实世界物质系统的非周期压缩与重构

Aperiodic compression and reconstruction of real world material systems based on Wang tiles

Martin Doškář, Jan Novák, Jan Zeman

摘要:

本文提出了一种基于Wang tilings的压缩和合成复杂材料形貌的概念/技术。具体地说,一个微观结构存储在一组王瓷砖和它的重建是通过一个随机平铺算法。研究的很大一部分是专门设置的自动瓷砖设计的最佳参数,通过参数研究与统计描述符在心脏。四个二维两相目标系统,单分散介质与硬和软光盘,砂岩,和高孔隙率金属泡沫的方法的性能证明。

英文摘要:

The paper presents a concept/technique to compress and synthesize complex material morphologies that is based on Wang tilings. Specifically, a microstructure is stored in a set of Wang tiles and its reconstruction is performed by means of a stochastic tiling algorithm. A substantial part of the study is devoted to the setup of optimal parameters of the automatic tile design by means of parametric studies with statistical descriptors at heart. The performance of the method is demonstrated on four two-dimensional two-phase target systems, monodisperse media with hard and soft discs, sandstone, and high porosity metallic foam.

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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