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Just diagonalize: a curvelet-based approach to seismic amplitude recoveryNormal access

Authors: F. J. Herrmann and P. Moghaddam
Event name: 69th EAGE Conference and Exhibition - Workshop Package
Session: WO8 Curvelets, contourlets, seislets, … in seismic data processing - where are we and where are we going?
Publication date: 11 June 2007
DOI: 10.3997/2214-4609.201405092
Organisations: SPE, EAGE
Language: English
Info: Extended abstract, PDF ( 647.68Kb )
Price: € 20

Summary:
Just diagonalize: a curvelet-based approach to seismic amplitude recovery Felix J. Herrmann (Seismic Laboratory for Imaging and Modeling Department of Earth and Ocean Sciences The University of British Columbia) and Peyman Moghaddam (Seismic Laboratory for Imaging and Modeling Department of Earth and Ocean Sciences The University of British Columbia) SUMMARY____________________________________________________________ In this presentation we present a nonlinear curvelet-based sparsity-promoting formulation for the recovery of seismic amplitudes. We show that the curvelet’s wavefront detection capability and invariance under wave propagation lead to a formulation of this recovery problem that is stable under noise and missing data. EAGE 69 th Conference &


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