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Journal Article

Accurate 3D frequency-domain seismic wave modeling with the wavelength-adaptive 27-point finite-difference stencil: A tool for full-waveform inversion

Hossein S. Aghamiry, Ali Gholami, Laure Combe, Stéphane Operto
Published: 25 April 2022
Geophysics (2022) 87 (3): R305–R324.
DOI: https://doi.org/10.1190/geo2021-0606.1
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Anderson-accelerated augmented Lagrangian for extended waveform inversion

Kamal Aghazade, Ali Gholami, Hossein S. Aghamiry, Stéphane Operto
Published: 01 December 2021
Geophysics (2022) 87 (1): R79–R91.
DOI: https://doi.org/10.1190/geo2021-0409.1
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Extended-space full-waveform inversion in the time domain with the augmented Lagrangian method

Ali Gholami, Hossein S. Aghamiry, Stéphane Operto
Published: 23 November 2021
Geophysics (2022) 87 (1): R63–R77.
DOI: https://doi.org/10.1190/geo2021-0186.1
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On efficient frequency-domain full-waveform inversion with extended search space

Hossein S. Aghamiry, Ali Gholami, Stéphane Operto
Published: 24 February 2021
Geophysics (2021) 86 (2): R237–R252.
DOI: https://doi.org/10.1190/geo2020-0478.1
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Multiparameter wavefield reconstruction inversion for wavespeed and attenuation with bound constraints and total variation regularization

Hossein S. Aghamiry, Ali Gholami, Stéphane Operto
Published: 14 May 2020
Geophysics (2020) 85 (4): R381–R396.
DOI: https://doi.org/10.1190/geo2019-0596.1
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Accurate and efficient data-assimilated wavefield reconstruction in the time domain

Hossein S. Aghamiry, Ali Gholami, Stéphane Operto
Published: 30 January 2020
Geophysics (2020) 85 (2): A7–A12.
DOI: https://doi.org/10.1190/geo2019-0535.1
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Improving full-waveform inversion by wavefield reconstruction with the alternating direction method of multipliers

Hossein S. Aghamiry, Ali Gholami, Stéphane Operto
Published: 14 January 2019
Geophysics (2019) 84 (1): R139–R162.
DOI: https://doi.org/10.1190/geo2018-0093.1
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Matrix-free anisotropic slope tomography: Theory and application

Borhan Tavakoli F., Stéphane Operto, Alessandra Ribodetti, Jean Virieux
Published: 03 December 2018
Geophysics (2019) 84 (1): R35–R57.
DOI: https://doi.org/10.1190/geo2018-0112.1
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Velocity model building by waveform inversion of early arrivals and reflections: A 2D case study with gas-cloud effects

Wei Zhou, Romain Brossier, Stéphane Operto, Jean Virieux, Pengliang Yang
Published: 29 January 2018
Geophysics (2018) 83 (2): R141–R157.
DOI: https://doi.org/10.1190/geo2017-0282.1
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Fast 3D frequency-domain full-waveform inversion with a parallel block low-rank multifrontal direct solver: Application to OBC data from the North Sea

Patrick Amestoy, Romain Brossier, Alfredo Buttari, Jean-Yves L’Excellent, Theo Mary, Ludovic Métivier, Alain Miniussi, Stephane Operto
Published: 07 September 2016
Geophysics (2016) 81 (6): R363–R383.
DOI: https://doi.org/10.1190/geo2016-0052.1
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Computationally efficient three-dimensional acoustic finite-difference frequency-domain seismic modeling in vertical transversely isotropic media with sparse direct solver

Stephane Operto, Romain Brossier, Laure Combe, Ludovic Métivier, Alessandra Ribodetti, Jean Virieux
Published: 25 August 2014
Geophysics (2014) 79 (5): T257–T275.
DOI: https://doi.org/10.1190/geo2013-0478.1
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Which parameterization is suitable for acoustic vertical transverse isotropic full waveform inversion? Part 1: Sensitivity and trade-off analysis

Yaser Gholami, Romain Brossier, Stéphane Operto, Alessandra Ribodetti, Jean Virieux
Published: 12 March 2013
Geophysics (2013) 78 (2): R81–R105.
DOI: https://doi.org/10.1190/geo2012-0204.1
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Which parameterization is suitable for acoustic vertical transverse isotropic full waveform inversion? Part 2: Synthetic and real data case studies from Valhall

Yaser Gholami, Romain Brossier, Stéphane Operto, Vincent Prieux, Alessandra Ribodetti, Jean Virieux
Published: 11 March 2013
Geophysics (2013) 78 (2): R107–R124.
DOI: https://doi.org/10.1190/geo2012-0203.1
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An efficient frequency-domain full waveform inversion method using simultaneous encoded sources

Hafedh Ben-Hadj-Ali, Stéphane Operto, Jean Virieux
Published: 28 June 2011
Geophysics (2011) 76 (4): R109–R124.
DOI: https://doi.org/10.1190/1.3581357
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Shallow-structure characterization by 2D elastic full-waveform inversion

Anouar Romdhane, Gilles Grandjean, Romain Brossier, Fayçal Rejiba, Stéphane Operto, Jean Virieux
Published: 06 May 2011
Geophysics (2011) 76 (3): R81–R93.
DOI: https://doi.org/10.1190/1.3569798
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Which data residual norm for robust elastic frequency-domain full waveform inversion?

Romain Brossier, Stéphane Operto, Jean Virieux
Published: 21 April 2010
Geophysics (2010) 75 (3): R37–R46.
DOI: https://doi.org/10.1190/1.3379323
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Imaging and inversion — Introduction

Stefan Buske, Isabelle Lecomte, Tamas Nemeth, Stéphane Operto, Valenti Sallares
Published: 08 December 2009
Geophysics (2009) 74 (6): WCA1–WCA4.
DOI: https://doi.org/10.1190/1.3256872
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Seismic imaging of complex onshore structures by 2D elastic frequency-domain full-waveform inversion

Romain Brossier, Stéphane Operto, Jean Virieux
Published: 03 December 2009
Geophysics (2009) 74 (6): WCC105–WCC118.
DOI: https://doi.org/10.1190/1.3215771
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Finite-difference frequency-domain modeling of viscoacoustic wave propagation in 2D tilted transversely isotropic (TTI) media

Stéphane Operto, Jean Virieux, A. Ribodetti, J. E. Anderson
Published: 27 August 2009
Geophysics (2009) 74 (5): T75–T95.
DOI: https://doi.org/10.1190/1.3157243
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Velocity model building by 3D frequency-domain, full-waveform inversion of wide-aperture seismic data

Hafedh Ben-Hadj-Ali, Stéphane Operto, Jean Virieux
Published: 01 September 2008
Geophysics (2008) 73 (5): VE101–VE117.
DOI: https://doi.org/10.1190/1.2957948
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