| 基于Relax散射点特征提取的舰船目标识别方法 |
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| 引用本文： | 王锦章,魏存伟,刘先康,梁菁,任杰,孙菲.基于Relax散射点特征提取的舰船目标识别方法[J].电子科技,2011,24(4):8-11. |
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| 作者姓名： | 王锦章 魏存伟 刘先康 梁菁 任杰 孙菲 |
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| 作者单位： | (1.海装天津局海军驻北京地区电子设备军事代表室,北京 100015;2.中国人民解放军海军701工厂研发部,北京 100015) |
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| 摘 要： | 针对基于高分辨距离像(HRRP)的舰船目标识别问题,提出了一种基于Relax散射点特征提取和设计了基于散射中心最近邻模糊分类器的目标识别方法.首先对数据进行预处理,然后基于Relax算法提取出散射中心,最后通过最近邻模糊分类器进行识别匹配.通过仿真4类军民船目标的数据进行测试,验证结果表明该方法在舰船目标识别领城具有很...
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| 关 键 词： | 高分辨距离像 Relax算法 最近邻模糊分类器 |
Ship target recognition based on Relax algorithm |
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| Wang Jinzhang,Wei Cunwei,Liu Xiankang,Liang Jing,Ren Jie,Sun Fei.Ship target recognition based on Relax algorithm[J].Electronic Science and Technology,2011,24(4):8-11. |
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| Authors: | Wang Jinzhang Wei Cunwei Liu Xiankang Liang Jing Ren Jie Sun Fei |
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| Institution: | (1.Equipment Department of Naval Deputation of Beijing Region,Beijing 100015,China;
2.R & D,No.701 Factory of PLA(N),Beijing 100015,China) |
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| Abstract: | A method based on Relax algorithm and nearest neighbor fuzzy classification algorithm is proposed for ship target recognition.Firstly,data is preprocessed.Then,scattering centers are extracted from high resolution range profile by Relax algorithm.Finally,the targets are recognized by nearest neighbor fuzzy classification.The result of experiment with the simulation data of 4 ship targets indicates that the proposed method is efficient and very useful in ship target classification. |
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| Keywords: | HRRP Relax algorithm nearest neighbor fuzzy classification |
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