| 基于形态滤波的地形粗糙度计算 |
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| 引用本文： | 高国华,沈林成,常文森.基于形态滤波的地形粗糙度计算[J].国防科技大学学报,2000,22(2):50-54. |
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| 作者姓名： | 高国华 沈林成 常文森 |
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| 作者单位： | 国防科技大学机电工程与自动控制系,湖南,长沙,410073 |
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| 摘 要： | 研究新的地形粗糙度定义与算法 ;基于数学形态滤波方法 ,定义了一种新的地形粗糙度 ;讨论了新粗糙度的性质与计算方法 ;通过对典型地形计算结果的分析 ,表明该新粗糙度定义是可行的 ,具有直观形象、计算简单的优点
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| 关 键 词： | 地形粗糙度 数学形态学 数字滤波器 |
| 收稿时间： | 1999/8/10 0:00:00 |
Terrain Roughness Measure Based on Mathematical Morphological Filter |
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| GAO Guohu,SHEN Lincheng and CHANG Wensen.Terrain Roughness Measure Based on Mathematical Morphological Filter[J].Journal of National University of Defense Technology,2000,22(2):50-54. |
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| Authors: | GAO Guohu SHEN Lincheng and CHANG Wensen |
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| Affiliation: | College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | A new method to measure the terrain roughness is given, which is based on mathematical morphological filter. Compared with the current ones, measurement by this new method is vivid and audio-visual, and simple to calculate. The simulating test results are also given. |
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| Keywords: | terrain roughness mathematical morphology digital filter |
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