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Volume 27 Issue 5
May  2001
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Journal of Beijing University of Aeronautics and Astronautics  > 2001  >  27(5): 525-528.
YAN Ying, ZHOU Yin-qing, LI Chun-sheng, et al. A System on Speckle Reduction and Quality Evaluation of Spaceborne SAR Images in IDL[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(5): 525-528. (in Chinese)
Citation: YAN Ying, ZHOU Yin-qing, LI Chun-sheng, et al. A System on Speckle Reduction and Quality Evaluation of Spaceborne SAR Images in IDL[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(5): 525-528. (in Chinese)
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A System on Speckle Reduction and Quality Evaluation of Spaceborne SAR Images in IDL

  • Beijing University of Aeronautics and Astronautics, Dept. of Electronic Engineering

  • Received Date: 15 Mar 2000
  • Publish Date: 31 May 2001
    Abstract
  • Speckle reduction techniques and quality evaluation for one-look spaceborne synthetic aperture radar(SAR) images were integrated into one  system in IDL language, which provides a complete computational environment for visualization and mathematical analysis of scientific data. With this system, high space resolution and high radiometric resolution spaceborne SAR images were obtained.

     

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  • [1] Lee J S. Speckle suppression and analysis for synthetic aperture radar images[J]. Optical Engineering, 1986, 25(5): 636~643. [2] Smith K M. Speckle reduction and segmentation of synthetic aperture radar images[J].International Journal of Remote Sensing,1996,17(11):2043~2057. [3] Nezry E, Lopes A, Touzi R. Detection of structural and textural features for SAR images filtering ． IGARSS,1991.2169~2172. [4] 李春升,燕 英,陈 杰,等.高分辨率星载SAR单视图像斑点噪声抑制实现方法 ．电子学报,2000,28(3):13~16. [5] 黄 岩.高分辨率星载合成孔径雷达成像处理技术研究 .北京:北京航空航天大学电子工程系,1999.
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