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一种基于斑点抑制的SAR图像舰船航迹检测算法

邹焕新 蒋咏梅 匡纲要 郁文贤

邹焕新, 蒋咏梅, 匡纲要, 郁文贤. 一种基于斑点抑制的SAR图像舰船航迹检测算法[J]. 电子与信息学报, 2003, 25(8): 1051-1058.
引用本文: 邹焕新, 蒋咏梅, 匡纲要, 郁文贤. 一种基于斑点抑制的SAR图像舰船航迹检测算法[J]. 电子与信息学报, 2003, 25(8): 1051-1058.
Zou Huanxin Jiang, Yongmei, Kuang Gangyao, Yu Wenxian . Detection algorithm of ship wakes of SAR image based on the speckle noise supression[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1051-1058.
Citation: Zou Huanxin Jiang, Yongmei, Kuang Gangyao, Yu Wenxian . Detection algorithm of ship wakes of SAR image based on the speckle noise supression[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1051-1058.

一种基于斑点抑制的SAR图像舰船航迹检测算法

Detection algorithm of ship wakes of SAR image based on the speckle noise supression

  • 摘要: 该文分析了合成孔径雷达(SAR)图像中舰船航迹的特性和斑点噪声模型及其局部统计特性。在此基础上,提出了一种先基于小波变换进行斑点噪声抑制,再基于Radon变换进行航迹检测的方法。对数据处理的结果表明,该方法较直接对SAR图像应用Radon变换能更有效、准确地检测到SAR图像中的舰船航迹。
  • R. Gasparovic, Observation of ship wakes from space, AIAA Space Programs and Technologies Conference, Huntsville. AL, March 1992, 24-27.[2]K. Oumansour, Y. Wang, J. Saillard, Multifrequency SAR observation of a ship wake, IEE Proc.Radar, Sonar and Navigation, 1996, 3(4), 275-280.[3]M.T. Rey, et al., Application of Radon transform techniques to wake detection in SeaSAT SAR images, IEEE Trans. on Geoscience and Remote Sensing, 1990, 28(4), 553-560.[4]A.C. Copeland, G. Ravichandran, M. M. Trivedi, Localized Radon transform-based detection of ship wakes in SAR images, IEEE Trans. on Geoscience and Remote Sensing, 1995, 33(1), 35-45.[5]K. Eldhuset, An automatic ship and ship wake detection system for spaceborne SAR images in coastal regions, IEEE Trans. on Geoscience and Remote Sensing, 1996, 34(4), 1010-1018.[6]J.W. Goodman, Statistical Properties of Laser Speckle Patterns, in Laser Speckle and Related Phenomena, J.C.Dainty, Ed., SpringerVerlag, Berlin, 1975, 9-75.[7]J.S. Lee, Digital image enhancement and noise filtering by use of local statistics, IEEE Trans.on PAMI, 1980, PAMI-2(2), 165-168.[8]陈桂明,张明照,戚红雨编著,应用MATLAB语言处理数字信号与数字图像,北京,科学出版社,2000,290-292.[9]H. Guo, J. E. Odegard, M. Lang, R. A. Gopinath, I. W. Selesnick, C. S. Burrus, Wavelet based speckle reduction with application to SAR based ATD/R, IEEE Int. Conf. on hnage Processing,Austin, TX, 1994, 1, 75-79.
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出版历程
  • 收稿日期:  2001-11-03
  • 修回日期:  2002-12-25
  • 刊出日期:  2003-08-19

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