| 基于雷达回波的特征提取算法研究 |
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| 引用本文： | 邵云生,钱坤.基于雷达回波的特征提取算法研究[J].雷达与对抗,2011(1):25-27,52. |
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| 作者姓名： | 邵云生 钱坤 |
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| 作者单位： | 中国人民解放军海军驻上海地区水声导航系统军事代表室;南京船舶雷达研究所; |
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| 摘 要： | 特征提取是目标自动识别的关键。本文给出了改进的回波预处理算法、基于图像处理理论的目标特征提取算法以及基于统计和变换特征的目标回波特征提取算法。第一种算法能有效提高识别效率,后两种算法相互补充,在实际工程应用中有较强的适应性。
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| 关 键 词： | 目标自动识别 特征提取 雷达回波 |
The signature extraction algorithm based on radar echoes |
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| SHAO Yun-sheng,QIAN Kun.The signature extraction algorithm based on radar echoes[J].Radar & Ecm,2011(1):25-27,52. |
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| Authors: | SHAO Yun-sheng QIAN Kun |
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| Affiliation: | SHAO Yun-sheng1,QIAN Kun2 (1.The Chinese PLA Navy Military Representatives Office of Hydroacoustic Navigation System in Shanghai,Shanghai 201108,2.Nanjing Marine Radar Institute,Nanjing 210003) |
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| Abstract: | The signature extraction is crucial to the automatic target recognition.The improved echo preprocessing algorithm,and the target signature extraction algorithms respectively based on the image processing theory as well as the statistics and conversion signature are given.The first algorithm is capable of effectively improve the recognition efficiency,while the other two algorithms are complementary with each other,which have strong adaptability in actual engineering applications. |
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| Keywords: | automatic target recognition signature extraction radar echo |
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