XU Xin, WANG Yan, CHEN Jiayu, SUN Hong. SAR Image Restoration Based on Statistic Characteristics of Wavelet Coefficients[J]. Geomatics and Information Science of Wuhan University, 2006, 31(10): 855-857.
Citation:
XU Xin, WANG Yan, CHEN Jiayu, SUN Hong. SAR Image Restoration Based on Statistic Characteristics of Wavelet Coefficients[J]. Geomatics and Information Science of Wuhan University, 2006, 31(10): 855-857.
XU Xin, WANG Yan, CHEN Jiayu, SUN Hong. SAR Image Restoration Based on Statistic Characteristics of Wavelet Coefficients[J]. Geomatics and Information Science of Wuhan University, 2006, 31(10): 855-857.
Citation:
XU Xin, WANG Yan, CHEN Jiayu, SUN Hong. SAR Image Restoration Based on Statistic Characteristics of Wavelet Coefficients[J]. Geomatics and Information Science of Wuhan University, 2006, 31(10): 855-857.
SAR Image Restoration Based on Statistic Characteristics of Wavelet Coefficients
An algorithm within framework of wavelet analysis based on the statistic characteristics of wavelet coefficients is proposed.The wavelet decomposition of logarithmically transformed SAR images is accurately modeled by stable distributions.The result of experiment indicates that the proposed method reduces speckle in SAR images while preserving the structural feature and textural information of the scene.
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