| 伪装网遮蔽目标多波段多极化SAR图像融合检测 |
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| 引用本文： | 陈华杰,张渝,曾亮,林岳松.伪装网遮蔽目标多波段多极化SAR图像融合检测[J].光电工程,2011,38(7):106-118. |
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| 作者姓名： | 陈华杰 张渝 曾亮 林岳松 |
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| 作者单位： | 杭州电子科技大学通信信息传输与融合技术国防重点学科实验室; |
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| 基金项目： | 国家自然科学基金(60905016,60805013); 十一五国防预研基金 |
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| 摘 要： | 针对伪装网遮蔽作为对抗侦察与监视的常见手段,而多波段多极化SAR图像具有提供被遮蔽目标互补性的不同特性信息的特点;本文提出基于改进Neyman-Pearson准则的决策级融合算法,实现对伪装网遮蔽目标的检测.该方法根据理论定性分析与实测数据定量分析,探讨了波段、极化方式对伪装网遮蔽目标探测的影响,并比较了像素级与决策级...
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| 关 键 词： | 伪装网遮蔽目标 多波段多极化SAR 融合检测 决策级融合 有效检测比 |
Target Covered by Camouflage Netting Detection Based on Multi-band and Polarization SAR Image Fusion |
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| CHEN Hua-jie,ZHANG Yu,ZENG Liang,LIN Yue-song.Target Covered by Camouflage Netting Detection Based on Multi-band and Polarization SAR Image Fusion[J].Opto-Electronic Engineering,2011,38(7):106-118. |
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| Authors: | CHEN Hua-jie ZHANG Yu ZENG Liang LIN Yue-song |
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| Affiliation: | CHEN Hua-jie,ZHANG Yu,ZENG Liang,LIN Yue-song ( Communication Information Transmission and Information Fusion Defense Key Laboratory,Hangzhou Dianzi University,Hangzhou 310037,China ) |
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| Abstract: | Camouflage netting is usually used against monitoring and reconnaissance, and SAR pictures of different bands and polarizations can provide synergy information of targets covered by the camouflage net. By qualitative theory analysis and quantitative data analysis, the effect of different bands and polarizations on targets under the net was researched. And the pixel and decision fusion algorithms were compared. Then a multi-bands SAR target detection method was provided based on decision fusion. Improved Ney... |
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| Keywords: | targets under camouflage net covering multi-band and polarization fusion detection decision fusion effective detection ratio |
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