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A main target of seismic data processing is to remove the surface waves and improve the quality of seismic records. Here, we propose a Co-Core Trace (CCT) transform filtering based on the Trace transform from image processing and apply it to seismic surface wave attenuation. The CCT transform is designed according to the distribution and propagation of the surface waves. In the CCT transform domain,...
Signal denoising can be considered as a function regression problem. LS-SVR (least squares-support vector regression) based on Ricker wavelet kernel function is applied to the practical seismic prospecting data denoising in this paper. To adapt LS-SVR well to the practical seismic data, the parameters including Ricker wavelet kernel parameter f and regularization parameter ? are selected automatically...
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