Search Results - "Operto, S." :: K.UTB vyhledávací portál

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On the role of density and attenuation in three-dimensional multiparameter viscoacoustic VTI frequency-domain FWI: an OBC case study from the North Sea

by Operto, S, Miniussi, A
Published in Geophysical journal international (01.06.2018)

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High‐resolution seismic attenuation imaging from wide‐aperture onshore data by visco‐acoustic frequency‐domain full‐waveform inversion

by Malinowski, M., Operto, S., Ribodetti, A.
Published in Geophysical journal international (01.09.2011)

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Full Waveform Inversion and the Truncated Newton Method

by Metivier, L, Brossier, R, Virieux, J, Operto, S
Published in SIAM journal on scientific computing (01.01.2013)

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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

by Aghamiry, H S, Gholami, A, Operto, S
Published in Geophysical journal international (01.08.2019)

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Parsimonious slope tomography based on eikonal solvers and the adjoint-state method

by Sambolian, S, Operto, S, Ribodetti, A, Tavakoli F., B, Virieux, J
Published in Geophysical journal international (01.07.2019)

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Multiparameter full waveform inversion of multicomponent ocean-bottom-cable data from the Valhall field. Part 1: imaging compressional wave speed, density and attenuation

by Prieux, Vincent, Brossier, Romain, Operto, Stéphane, Virieux, Jean
Published in Geophysical journal international (01.09.2013)

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Full waveform inversion by proximal Newton method using adaptive regularization

by Aghamiry, H S, Gholami, A, Operto, S
Published in Geophysical journal international (01.01.2021)

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Robust wavefield inversion via phase retrieval

by Aghamiry, H S, Gholami, A, Operto, S
Published in Geophysical journal international (01.05.2020)

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Lithospheric architecture of the South-Western Alps revealed by multiparameter teleseismic full-waveform inversion

by Beller, S, Monteiller, V, Operto, S, Nolet, G, Paul, A, Zhao, L
Published in Geophysical journal international (01.02.2018)

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ADMM-based multiparameter wavefield reconstruction inversion in VTI acoustic media with TV regularization

by Aghamiry, H S, Gholami, A, Operto, S
Published in Geophysical journal international (01.11.2019)

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ADMM-based full-waveform inversion for microseismic imaging

by Aghamiry, H S, Gholami, A, Operto, S, Malcolm, A
Published in Geophysical journal international (01.01.2022)

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Multiscale imaging of complex structures from multifold wide-aperture seismic data by frequency-domain full-waveform tomography: application to a thrust belt

by Ravaut, C., Operto, S., Improta, L., Virieux, J., Herrero, A., Dell'Aversana, P.
Published in Geophysical journal international (01.12.2004)

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Full waveform inversion and the truncated Newton method: quantitative imaging of complex subsurface structures

by Métivier, L., Bretaudeau, F., Brossier, R., Operto, S., Virieux, J.
Published in Geophysical Prospecting (01.11.2014)

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On the sensitivity of teleseismic full-waveform inversion to earth parametrization, initial model and acquisition design

by Beller, S, Monteiller, V, Combe, L, Operto, S, Nolet, G
Published in Geophysical journal international (01.02.2018)

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Consistent seismic event location and subsurface parameters inversion through slope tomography: a variable-projection approach

by Sambolian, S, Operto, S, Ribodetti, A, Virieux, J
Published in Geophysical journal international (01.03.2021)

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Mitigating the ill-posedness of first-arrival traveltime tomography using slopes: application to the eastern Nankai Trough (Japan) OBS data set

by Sambolian, S, Gorszczyk, A, Operto, S, Ribodetti, A, Tavakoli F., B
Published in Geophysical journal international (01.11.2021)

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Slope tomography based on eikonal solvers and the adjoint-state method

by Tavakoli F., B., Operto, S., Ribodetti, A., Virieux, J.
Published in Geophysical journal international (01.06.2017)

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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

by Aghamiry, H S, Gholami, A, Operto, S
Published in Geophysical journal international (01.11.2019)

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Efficient extended-search space full-waveform inversion with unknown source signatures

by Aghamiry, H S, Mamfoumbi-Ozoumet, F W, Gholami, A, Operto, S
Published in Geophysical journal international (01.10.2021)

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Mixed-grid and staggered-grid finite-difference methods for frequency-domain acoustic wave modelling

by Hustedt, Bernhard, Operto, Stéphane, Virieux, Jean
Published in Geophysical journal international (01.06.2004)

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