| 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.[点击复制] |
| GAO Guohua,SHEN Lincheng,CHANG Wensen.Terrain Roughness Measure Based on Mathematical Morphological Filter[J].Journal of National University of Defense Technology,2000,22(2):50-54[点击复制] |
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| 基于形态滤波的地形粗糙度计算 |
| 高国华, 沈林成, 常文森 |
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(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。 |
| 关键词: 地形粗糙度 数学形态学 数字滤波器 |
| DOI： |
| 投稿日期：1999-08-10 |
| 基金项目: |
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| Terrain Roughness Measure Based on Mathematical Morphological Filter |
| GAO Guohua, SHEN Lincheng, CHANG Wensen |
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(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. |
| Keywords: terrain roughness mathematical morphology digital filter |
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