Stochastic sparse-spike deconvolution

By D. Velis. 2008

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High-resolution prestack seismic inversion using a hybrid FISTA least-squares strategy (2013, methodology): “A similar two-stage strategy is proposed by Velis (2008) for solving the sparse-spike deconvolution, but the support was obtained, instead, using a much more computationally intensive algorithm such as simulated annealing.”
Seismic sparse-spike deconvolution via Toeplitz-sparse matrix factorization (2016, methodology): “The reflectivity profile is produced from a portion of the Marmousi2 model, as shown in Figure 2, which contains the section that Velis (2008) used for testing.”