| 基于参考数据选取的改进RLP算法 |
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| 引用本文： | 李弘宇. 基于参考数据选取的改进RLP算法[J]. 广西工学院学报, 2006, 17(2): 22-25 |
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| 作者姓名： | 李弘宇 |
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| 作者单位： | 广西电力工业勘察设计研究院,广西,南宁,530023 |
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| 摘 要： | 为解决探地雷达中强烈的地表反射回波问题,针对一种最新的稳健自适应地杂波抑制算法,用数字信号处理方法,从数据选取角度给予改进。实验结果表明新算法可以更好地抑制地杂波。
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| 关 键 词： | 探地雷达 合成孔径雷达 地杂波抑制 RLP算法 |
| 文章编号： | 1004-6410（2006）02-0022-04 |
| 收稿时间： | 2005-12-27 |
| 修稿时间： | 2005-12-27 |
A robust adaptive method for ground bounce removal with ground penetrating radar |
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| LI Hong-yu. A robust adaptive method for ground bounce removal with ground penetrating radar[J]. Journal of Guangxi University of Technology, 2006, 17(2): 22-25 |
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| Authors: | LI Hong-yu |
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| Affiliation: | Guangxi Electric Power Industry Investigation Design and Research Institute, Nanning 530023,China |
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| Abstract: | For downward looking ground penetrating radar(GPR),the reflection from the ground surface,i.e.,the ground bounce,is very strong and can completely dominate the weak returns from shallowly buried plastic mines.Rough surface and/or varying soil conditions can lead to spatially non-homogeneous ground bounce,which is very difficult to remove with conventional differencing approaches. In this paper,a robust adaptive algorithm is presented for ground bounce removal and we improve it through a new data select method.Experimental results demonstrate that the proposed approach outperforms the other existing algorithms. |
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| Keywords: | ground penetrating radar synthetic aperture radar ground bounce removal robust linear prediction |
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