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Anderson-accelerated augmented Lagrangian for extended waveform inversion
Stéphane Operto
,
Kamal Aghazade
,
Ali Gholami
,
Hossein Aghamiry
Journal articles
hal-03478751v1
|
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ADMM-based full-waveform inversion for microseismic imaging
Stéphane Operto
,
H Aghamiry
,
A Gholami
,
A Malcolm
Journal articles
hal-03478728v1
|
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Three-dimensional finite-difference finite-element frequency-domain wave simulation with multi-level optimized additive Schwarz domain-decomposition preconditioner: A tool for FWI of sparse node datasets
Pierre-Henri Tournier
,
Pierre Jolivet
,
Victorita Dolean
,
Hossein Aghamiry
,
Stéphane Operto
et al.
Journal articles
hal-03942570v1
|
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Extended-space full-waveform inversion in the time domain with the augmented Lagrangian method
Stéphane Operto
,
Ali Gholami
,
Hossein Aghamiry
Journal articles
hal-03478766v1
|
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Accurate 3D frequency-domain seismic wave modeling with the wavelength-adaptive 27-point finite-difference stencil: a tool for full waveform inversion
Hossein Aghamiry
,
Ali Gholami
,
Laure Combe
,
Stéphane Operto
Journal articles
hal-03592166v1
|
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Efficient extended-search space full-waveform inversion with unknown source signatures
H Aghamiry
,
F Mamfoumbi-Ozoumet
,
A Gholami
,
Stéphane Operto
Journal articles
hal-03268633v1
|
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On efficient frequency-domain full-waveform inversion with extended search space
Hossein Aghamiry
,
Ali Gholami
,
Stéphane Operto
Journal articles
hal-03112083v1
|
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Randomized Source Sketching for Full Waveform Inversion
Stéphane Operto
,
Kamal Aghazade
,
Hossein Aghamiry
,
Ali Gholami
Journal articles
hal-03478761v1
|
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Full Waveform Inversion by Proximal Newton Method using Adaptive Regularization
H Aghamiry
,
A Gholami
,
S Operto
Journal articles
hal-02937013v1
|
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Complex-Valued Imaging with Total Variation Regularization: An Application to Full-Waveform Inversion in Visco-acoustic Media
Hossein Aghamiry
,
Ali Gholami
,
Stéphane Operto
Journal articles
hal-03112082v1
|
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Compound Regularization of Full-Waveform Inversion for Imaging Piecewise Media
Hossein Aghamiry
,
Ali Gholami
,
Stéphane Operto
Journal articles
hal-02456633v1
|
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Accurate and efficient data-assimilated wavefield reconstruction in the time domain
Hossein Aghamiry
,
Ali Gholami
,
Stéphane Operto
Journal articles
hal-02456630v1
|
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Multiparameter wavefield reconstruction inversion for wavespeed and attenuation with bound constraints and total variation regularization
Hossein Aghamiry
,
Ali Gholami
,
Stéphane Operto
Journal articles
hal-02586007v1
|
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ADMM-based multiparameter wavefield reconstruction inversion in VTI acoustic media with TV regularization
Hossein Aghamiry
,
A. Gholami
,
Stéphane Operto
Journal articles
hal-02326376v1
|
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Improving full-waveform inversion by wavefield reconstruction with the alternating direction method of multipliers
Hossein Aghamiry
,
Ali Gholami
,
Stéphane Operto
Journal articles
hal-02116050v1
|
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Erratum to: Implementing bound constraints and total-variation regularization in extended full-waveform inversion with the alternating direction method of multiplier: application to large contrast media
H Aghamiry
,
A Gholami
,
Stéphane Operto
Journal articles
hal-03575401v1
|
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Implementing bound constraints and total-variation regularization in extended full waveform inversion with the alternating direction method of multiplier: application to large contrast media
Hossein Aghamiry
,
A. Gholami
,
Stéphane Operto
Journal articles
hal-02166848v1
|
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Crustal-scale depth imaging via joint full-waveform inversion of ocean-bottom seismometer data and pre-stack depth migration of multichannel seismic data: a case study from the eastern Nankai Trough
Andrzej Górszczyk
,
Stéphane Operto
,
Laure Schenini
,
Yasuhiro Yamada
Journal articles
hal-02166869v1
|
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Interval- Q estimation and compensation: An adaptive dictionary-learning approach
Hossein Aghamiry
,
Ali Gholami
Journal articles
hal-02456804v1
|
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Constrained nonlinear amplitude variation with offset inversion using Zoeppritz equations
Ali Gholami
,
Hossein Aghamiry
,
Mostafa Abbasi
Journal articles
hal-02456799v1
|
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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
et al.
Journal articles
hal-01727056v1
|
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Full Waveform Inversion and the Truncated Newton Method
Ludovic Métivier
,
Romain Brossier
,
Stéphane Operto
,
Jean Virieux
Journal articles
hal-02009700v1
|
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Iteratively re-weighted and refined least squares algorithm for robust inversion of geophysical data
Ali Gholami
,
Hossein Aghamiry
Journal articles
hal-02456795v1
|
|
Direct and indirect inversions
Jean Virieux
,
Romain Brossier
,
Ludovic Métivier
,
Stéphane Operto
,
Alessandra Ribodetti
et al.
Journal articles
hal-01744867v1
|
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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
,
Théo Mary
et al.
Journal articles
hal-01349119v1
|
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Efficient 3-D frequency-domain mono-parameter full-waveform inversion of ocean-bottom cable data: application to Valhall in the visco-acoustic vertical transverse isotropic approximation
Stéphane Operto
,
Alain Miniussi
,
Romain Brossier
,
Laure Combe
,
Ludovic Métivier
et al.
Journal articles
hal-02009486v1
|
|
SMART: dissipative absorbing layer technique for general elastodynamics equations. Application as S-waves filter in acoustic TI media
Ludovic Métivier
,
Romain Brossier
,
Stéphane Labbé
,
Stéphane Operto
,
Jean Virieux
et al.
Journal articles
hal-02016711v1
|
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A robust absorbing layer method for anisotropic seismic wave modeling
Ludovic Métivier
,
Romain Brossier
,
Stéphane Labbé
,
Stéphane Operto
,
Jean Virieux
et al.
Journal articles
hal-01888511v1
|
|
Full waveform inversion and the truncated Newton method: quantitative imaging of complex subsurface structures
Ludovic Métivier
,
François Bretaudeau
,
Romain Brossier
,
Stéphane Operto
,
Jean Virieux
et al.
Journal articles
hal-01966596v3
|
|
Hierarchical Approach of Seismic Full Waveform Inversion
A. Asnaashari
,
Romain Brossier
,
C. Castellanos
,
B. Dupuy
,
V. Etienne
et al.
Journal articles
insu-00820761v1
|
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Which data residual norm for robust elastic frequency-domain full waveform inversion?
Romain Brossier
,
Stéphane Operto
,
Jean Virieux
Journal articles
insu-00544940v1
|
|
FWT2D: A massively parallel program for frequency-domain full-waveform tomography of wide-aperture seismic data—Part 1: Algorithm
Florent Sourbier
,
Stéphane Operto
,
Jean Virieux
,
Patrick Amestoy
,
Jean-Yves L'Excellent
et al.
Journal articles
insu-00354703v1
|
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An overview of full-waveform inversion in exploration geophysics
Jean Virieux
,
Stéphane Operto
Journal articles
hal-00457989v1
|
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Finite-difference frequency-domain modeling of viscoacoustic wave propagation in 2D tilted transversely isotropic (TTI) media
Stéphane Operto
,
Jean Virieux
,
Alessandra Ribodetti
,
John E. Anderson
Journal articles
hal-00413561v1
|
|
FWT2D: A massively parallel program for frequency-domain full-waveform tomography of wide-aperture seismic data—Part 2: Numerical examples and scalability analysis
Florent Sourbier
,
Stéphane Operto
,
Jean Virieux
,
Patrick Amestoy
,
Jean-Yves L'Excellent
et al.
Journal articles
insu-00354706v1
|
|
Seismic imaging of complex onshore structures by 2D elastic frequency-domain full-waveform inversion.
Romain Brossier
,
Stéphane Operto
,
Jean Virieux
Journal articles
insu-00418640v1
|
|
Parsimonious finite-volume frequency-domain method for 2D P-SV-wave modeling
R. Brossier
,
Jean Virieux
,
Stéphane Operto
Journal articles
insu-00200052v2
|
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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
,
J. Virieux
Journal articles
insu-00200039v1
|
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First-arrival Travel-Time Tomography using Second Generation Wavelets
Matthieu Delost
,
J. Virieux
,
Stéphane Operto
Journal articles
insu-00200074v1
|
|
3D finite-difference frequency-domain modeling of visco-acoustic wave propagation using a massively parallel direct solver: A feasibility study
Stéphane Operto
,
J. Virieux
,
Patrick Amestoy
,
Jean-Yves L'Excellent
,
Luc Giraud
et al.
Journal articles
insu-00355256v1
|
|
Crustal seismic imaging from multifold ocean bottom seismometer data by frequency domain full waveform tomography: Application to the eastern Nankai trough
Stéphane Operto
,
J. Virieux
,
J.-X. Dessa
,
G. Pascal
Journal articles
insu-00355209v1
|
|
Structure and development of a microcontinent: Elan Bank in the southern Indian Ocean
Irina Borissova
,
Millard F. Coffin
,
Philippe Charvis
,
Stéphane Operto
Journal articles
hal-00406983v1
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