Premium
SEQUENTIAL WIENER DECONVOLUTION TO IMPROVE SEISMIC RESOLUTION 1
Author(s) -
FERBER R.G.,
KOITKA H.
Publication year - 1991
Publication title -
geophysical prospecting
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.735
H-Index - 79
eISSN - 1365-2478
pISSN - 0016-8025
DOI - 10.1111/j.1365-2478.1991.tb00308.x
Subject(s) - deconvolution , wiener deconvolution , wiener filter , blind deconvolution , algorithm , a priori and a posteriori , seismic trace , computer science , artificial intelligence , philosophy , epistemology , wavelet
A bstract Two different techniques for performing time‐variable Wiener deconvolution are compared using stacked seismic data. The conventional technique involves the empirical division of the data into a number of gates and the determination of time‐invariant deconvolution filters for each gate. In the second technique, the deconvolution filter is recomputed after each time increment from a fixed‐length data gate sliding along the trace. This scheme has the advantage that no a priori segmentation of the data is needed.