||A log spectral approach to bidirectional deconvolution||
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A log spectral approach to bidirectional deconvolution
Jon Claerbout, Qiang Fu, and Yi Shen
The blind-deconvolution problem for non-minimum-phase-source
was established in the time domain.
This is a Fourier domain formulation.
Changing variables from
leads to a different kind of whiteness -- the output
being orthogonal to its shifted soft clip.