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�������պ����ѧѧ�� 2001, Vol. 27 Issue (5) :525-528    DOI:
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A System on Speckle Reduction and Quality Evaluation of Spaceborne SAR Images in IDL
YAN Ying, ZHOU Yin-qing, LI Chun-sheng, CHEN Jie*
Beijing University of Aeronautics and Astronautics, Dept. of Electronic Engineering

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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.
Keywords�� synthetic aperture radar   noise control   space resolution   speckle noise   quality evaluation of SAR image   interactive data language     
Received 2000-03-15;
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YAN Ying, ZHOU Yin-qing, LI Chun-sheng, CHEN Jie.A System on Speckle Reduction and Quality Evaluation of Spaceborne SAR Images in IDL[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2001,V27(5): 525-528
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