Recent progress regarding logarithmic Fourier-domain bidirectional deconvolution

Recent progress regarding logarithmic Fourier-domain bidirectional deconvolution

Qiang Fu

Abstract:

Bidirectional deconvolution in the Fourier domain is a new method of removing the mixed phase wavelet from seismic data. I demonstrate that this is self-preconditioned, therefore a scheme that has a preconditioner in the logarithmic Fourier-domain deconvolution is not necessary. I show a simple synthetic test case which incorporates a gain function into the deconvolution method.