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首页> 外文会议>Second International Conference on Measurement and Control of Granular Materials (MCGM' 91) August 20-23, 1991 Chengde, P.R.China >Fractal Description of Particulate Solid Materials by Automatic Processing of Digital Images
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Fractal Description of Particulate Solid Materials by Automatic Processing of Digital Images

机译：通过自动处理数字图像对固体颗粒的分形描述

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摘要

The fractal theory enables to characterize, describe and quantify the roughness of the profile of single particles or agglomerates. In this paper the problems involved with the definition of properly designed numerical algorithms to operate a morphological characterization based on the fractal approach are discussed. All the procedures are developed and implemented taking into account the possibility to run the programs on a low level and general purpose computer such as a standard PC. A critical comparison of the results obtained using the different computational approaches is reported. The advantages and the limits of this method are indicated, both as regards performance of investigations and subsequent processing of the results.
机译：分形理论使得能够表征，描述和量化单个颗粒或附聚物轮廓的粗糙度。在本文中，讨论了有关定义适当设计的数字算法以基于分形方法进行形态表征的问题。所有程序的开发和实施都考虑到了在低级通用计算机（例如标准PC）上运行程序的可能性。报告了使用不同计算方法获得的结果的关键比较。指出了这种方法的优点和局限性，既涉及调查的执行，又涉及结果的后续处理。

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