基于Shearlet变换的非局部均值地震噪声压制
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王金刚 1,2( ), 安勇 1,2( ), 徐振旺 3
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Seismic noise suppression using non-local means algorithm based on the Shearlet transform
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WANG Jin-Gang 1,2( ), AN Yong 1,2( ), XU Zhen-Wang 3
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图8. 原始数据和含噪数据以及2种去噪方法结果单道数据对比示显示
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Fig.8. Original data,noisy data and the results of two denoising methods in single trace comparison
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