Seismic impedance inversion using l 1-norm regularization and gradient descent methods

DOI10.1515/jiip.2011.005zbMath1279.65074OpenAlexW2059410664MaRDI QIDQ2874475

Yan-fei Wang

Publication date: 30 January 2014

Published in: jiip (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/jiip.2011.005

zbMATH Keywords

optimizationregularizationimpedance inversion

Mathematics Subject Classification ID

Inverse problems in geophysics (86A22) Computational methods for problems pertaining to geophysics (86-08) Numerical solution to inverse problems in abstract spaces (65J22)

Related Items (7)

Synchrotron radiation-based \(l_1\)-norm regularization on micro-CT imaging in shale structure analysis ⋮ Multichannel impedance inversion in the frequency domain via anisotropic total variation with overlapping group sparsity regularization ⋮ Hybrid regularization methods for seismic reflectivity inversion ⋮ Data-driven multichannel seismic impedance inversion with anisotropic total variation regularization ⋮ Full waveform inversion with sparse structure constrained regularization ⋮ A subspace trust-region method for seismic migration inversion ⋮ Adaptive surface-related multiple subtraction using sparse norm minimization method

Cites Work

• Projected Barzilai–Borwein method for large-scale nonnegative image restoration
• Definitions and examples of inverse and ill-posed problems
• Two-Point Step Size Gradient Methods
• An Algorithm for Least-Squares Estimation of Nonlinear Parameters

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