P028 LOCALHILBERTTRANSFORMATIONFOR SEISMIC ATTRIBUTES Summary R.L.C. VAN SPAENDONCK 1 F.C.A. FERNANDES 2 R.G. BARANIUK 3 and J.T. FOKKEMA 1 1 Delft University of Technology AppliedEarth Sciences Mijnbouwstraat 120 2628RXDelft rutger@ece.rice.edu 2 Texas Instruments Dallas TX USA 3 Rice University Department of Electrical and Computer Engineering 6100 South Main Street Houston TX 77005 The complex trace attributes are widely used in seismic interpretation. These attributes are based on the properties of the analytic signal. The analytic signal is usually computed through the Fourier transform. This transform has a global character and hence is not fit for characterization of local signal parameters.
[1]
Khaled H. Hamed,et al.
Time-frequency analysis
,
2003
.
[2]
K. W. Cattermole.
The Fourier Transform and its Applications
,
1965
.
[3]
Truong Q. Nguyen,et al.
Wavelets and filter banks
,
1996
.
[4]
Michael S. Bahorich,et al.
3-D Seismic Coherency And the Imaging of Sedimentological Features
,
1995
.
[5]
P. Steeghs.
Fast Computation of the Sliding-window Radon Transform Applied to 3-D Seismic Attribute Extraction
,
1999
.
[6]
M. Taner,et al.
Complex seismic trace analysis
,
1979
.