Frequency Domain Seismic Blind Deconvolution Based on ICA

  title={Frequency Domain Seismic Blind Deconvolution Based on ICA},
  author={Gao Wei and Liu Huaishan},
  journal={2010 International Forum on Information Technology and Applications},
Independent components ansalysis (ICA) is combined with shot time Fourier transform(STFT) to improve the traditional frequency domain seismic deconvolution in this paper. Neglecting noise, the seismic record is changed from time domain to frequency domain with STFT in order to transform the common seismic model to the basic ICA model. By applying FastICA algorithm, reflectivity series and the seismic wavelet can be produced in frequency domain and changed back to the time domain subsequently… CONTINUE READING