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High-resolution prestack seismic inversion using a hybrid FISTA least-squares strategy
(Society of Exploration Geophysicists, 2013-09)
A new inversion method to estimate high-resolution amplitude-versus-angle attributes (AVA) attributes such as intercept and gradient from prestack data is presented. The proposed technique promotes sparse-spike reflectivities ...
A hybrid strategy based on fast iterative shrinkage-thresholding algorithm and very fast simulated annealing: application to the prestack seismic inverse problem
(Asociación Argentina de Mecánica Computacional, 2013-11)
With the purpose of characterizing the Earth subsurface, one of the objectives of the inversion of prestack seismic data is to determine contrasts between rock properties from the information contained in the variation of ...
3D porosity prediction from seismic inversion and neural networks
(Pergamon-elsevier Science LtdOxfordInglaterra, 2011)