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超宽带合成孔径雷达金属地雷双峰特征增强算法

金添 周智敏

金添, 周智敏. 超宽带合成孔径雷达金属地雷双峰特征增强算法[J]. 电子与信息学报, 2008, 30(9): 2077-2080. doi: 10.3724/SP.J.1146.2007.00227
引用本文: 金添, 周智敏. 超宽带合成孔径雷达金属地雷双峰特征增强算法[J]. 电子与信息学报, 2008, 30(9): 2077-2080. doi: 10.3724/SP.J.1146.2007.00227
Jin Tian, Zhou Zhi-Min. The Double-peak Characteristic Enhancement Algorithm for Metallic Landmine Detection with UWB SAR[J]. Journal of Electronics and Information Technology, 2008, 30(9): 2077-2080. doi: 10.3724/SP.J.1146.2007.00227
Citation: Jin Tian, Zhou Zhi-Min. The Double-peak Characteristic Enhancement Algorithm for Metallic Landmine Detection with UWB SAR[J]. Journal of Electronics and Information Technology, 2008, 30(9): 2077-2080. doi: 10.3724/SP.J.1146.2007.00227

超宽带合成孔径雷达金属地雷双峰特征增强算法

doi: 10.3724/SP.J.1146.2007.00227

The Double-peak Characteristic Enhancement Algorithm for Metallic Landmine Detection with UWB SAR

  • 摘要: 机载超宽带合成孔径雷达(UWB SAR)探雷实用化的最大问题是虚警太多,而增强金属地雷双峰特征有助于有效剔除虚警。该文基于双峰显著度最大准则,提出了基于图像域后滤波器的双峰特征增强算法及后滤波器参数优化方法。实测数据处理结果表明,该算法能够有效提高怀疑目标中金属地雷的双峰显著度,从而提高最终金属地雷检测性能。
  • [1] Carin L, Geng N, and McClure M, et al.. Wide-area detectionof land mines and unexploded ordnance[J].Inverse Problems.2002, 18(3):575-609 [2] Vickers R S. Design and applications of airborne radars in theVHF/UHF band. IEEE Aerospace and Electronic SystemsMagazine, 2002, 17(6): 26-29. [3] Kositsky J, Cosgrove R, and Amazeen C, et al.. Results froma forward-looking GPR mine detection system[J].Proceedingsof SPIE.2002, 4742:206-217 [4] Andrieu J, Gallais F, and Mallepeyre V, et al.. Land minedetection with an ultra-wideband SAR system[J].Proceedingsof SPIE.2002, 4742:237-247 [5] Kaplan L M, McClellan J H, and Oh S M. Prescreeningduring image formation for ultrawideband radar[J].IEEE Trans.on Aerospace and Electronics Systems.2002, 38(1):74-88 [6] Sun Y and Li J. Adaptive learning approach to landminedetection[J].IEEE Trans. on Aerospace and Electronic Systems.2005, 41(3):973-985 [7] Cosgrove R B, Milanfar P, and Kositsky J. Trained detectionof buried mines in SAR images via the deflection-optimalcriterion[J].IEEE Trans. on Geoscience and Remote Sensing.2004, 42(11):2569-2575 [8] 金添, 宋千, 孙晓坤, 周智敏. 地表穿透合成孔径雷达浅地表金属地雷二维电磁特征研究. 电子学报, 2006, 34(12): 2246-2249.Jin T, Song Q, Sun X K, and Zhou Z M. Study of subsurfacemetallic landmine 2-dimensional electromagnetic signature inground penetrating synthetic aperture radar. ActaElectronica Sinica, 2006, 34(12): 2246-2249. [9] Vitebskiy S, Carin L, and Ressler M A, et al.. Ultra-wideband,short-pulse ground-penetrating radar: Simulation andmeasurement[J].IEEE Trans. on Geoscience and RemoteSensing.1997, 35(3):762-772 [10] 粟塔山, 彭维杰, 周作益, 曾之华. 最优化计算原理与算法程序设计. 长沙:国防科技大学出版社, 2001: 36-37. [11] Jin T, Zhou Z M, and Chang W G, et al.. Aspect-invariantfeature extraction and associated landmine detector in UWBSAR. CIE International Conference on Radar, Shanghai,China, 2006: 607-610. [12] 金添, 周智敏, 宋千. 一种基于空间-波数分布的超宽带SAR地雷目标特征提取新方法. 自然科学进展, 2007, 17(1):114-121.Jin T, Zhou Z M, and Song Q. A novel ultra-wideband SARlandmine target feature extraction method usingspace-wavenumber distribution. Progress in Natural Science,2007, 17(1): 114-121. [13] Sun Y and Li J. Time-frequency analysis for plastic landminedetection via forward-looking ground penetrating radar[J].IEEProceedings: Radar, Sonar and Navigation.2003, 150(4):253-261
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出版历程
  • 收稿日期:  2007-02-05
  • 修回日期:  2007-09-17
  • 刊出日期:  2008-09-19

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