| 土壤微观结构的计算机定量分析 |
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| 引用本文： | 张奠成,凌泽民.土壤微观结构的计算机定量分析[J].应用科学学报,1993,11(2):159-165. |
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| 作者姓名： | 张奠成 凌泽民 |
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| 作者单位： | 合肥工业大学
(张奠成，杨敬安，李云)，地矿部水文地质工程研究所(凌泽民) |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 该文针对土壤显微图片特征,基干模式分类对图象实施分割;对土壤颗粒赋予标签处理,克服了颗粒内可能的孔洞对提取参数的影响;最后,采用一种通用性较强的新的边界跟踪算法提取了待研究土壤颗粒的各种定量参数.所述的方法与技术对研究土壤颗粒在受力变形破坏过程中的变化特性十分有益.
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| 关 键 词： | 土壤 微观结构 计算机 定量分析 |
THE COMPUTER QUANTITATIVE ANALYSIS OF SOIL MICROSTRUCTURE |
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| ZHANG DIANCHENG YANG JINGAN LI YUN.THE COMPUTER QUANTITATIVE ANALYSIS OF SOIL MICROSTRUCTURE[J].Journal of Applied Sciences,1993,11(2):159-165. |
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| Authors: | ZHANG DIANCHENG YANG JINGAN LI YUN |
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| Institution: | ZHANG DIANCHENG YANG JINGAN LI YUN(Hefei University of Technology)LING ZEMIN(Institute of Hydrogcology Engineering) |
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| Abstract: | This paper proposes an algorithm of image segmentation based on pattern classification according to the features of soil microphotographs. The algorithm can overcome the influence of holes in the soil particles on extracting the parameters. Finally, a new general tracking boundary method is used to acquire the quantitative parameters of the soil particles. The methods and techniques presented in this paper are very useful for studying the properties of the soil particles under variance and destruction of particle shapes caused by forces. |
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| Keywords: | pattern classification label treatment boundary tracking |
| 本文献已被 CNKI 维普 等数据库收录！ |
