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Journal Article

Elastic reverse time migration based on first-order velocity-dilatation-rotation equations using the optical flow vector

Chuang Xie, Jianhua Wang, Peng Song, Jun Tan, Zhaolun Liu, Yandong Wang
Journal: Geophysics
Published: 02 July 2024
Geophysics (2024) 89 (4): S325–S337.
DOI: https://doi.org/10.1190/geo2023-0198.1
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Optimizing a transformer-based network for a deep-learning seismic processing workflow

Randy Harsuko, Tariq Alkhalifah
Journal: Geophysics
Published: 20 June 2024
Geophysics (2024) 89 (4): V347–V359.
DOI: https://doi.org/10.1190/geo2023-0403.1
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Laplace-domain crosstalk-free source-encoded elastic full-waveform inversion using time-domain solvers

Zhaolun Liu, Jürgen Hoffmann, Etienne Bachmann, Congyue Cui, Frederik J. Simons, Jeroen Tromp
Journal: Geophysics
Published: 14 June 2024
Geophysics (2024) 89 (4): R355–R375.
DOI: https://doi.org/10.1190/geo2023-0351.1
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Joint inversion of direct waves, primaries, and multiples for vertical cable seismic data

Yuzhao Lin, Huaishan Liu, Lei Xing, Linfei Wang, Jin Zhang, Yanxin Yin, Jian Sun
Journal: Geophysics
Published: 24 May 2024
Geophysics (2024) 89 (4): R315–R328.
DOI: https://doi.org/10.1190/geo2023-0475.1
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A robust numerical method based on a deep-learning operator for solving the 2D acoustic wave equation

Yunfan Chang, Dinghui Yang, Xijun He
Journal: Geophysics
Published: 22 May 2024
Geophysics (2024) 89 (4): T195–T205.
DOI: https://doi.org/10.1190/geo2023-0622.1
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Power-law frequency-dependent Q simulations in viscoacoustic media using decoupled fractional Laplacians

Yabing Zhang, Hejun Zhu, Yang Liu, Tongjun Chen
Journal: Geophysics
Published: 03 May 2024
Geophysics (2024) 89 (4): T183–T194.
DOI: https://doi.org/10.1190/geo2023-0469.1
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Free-surface multiple attenuation and seismic deghosting for blended data using convolutional neural networks

Mert S. R. Kiraz, Roel Snieder, Jon Sheiman
Journal: Geophysics
Published: 09 April 2024
Geophysics (2024) 89 (3): V281–V290.
DOI: https://doi.org/10.1190/geo2023-0417.1
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An extended Gauss-Newton method for full-waveform inversion

Ali Gholami
Journal: Geophysics
Published: 05 April 2024
Geophysics (2024) 89 (3): R261–R274.
DOI: https://doi.org/10.1190/geo2022-0673.1
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Q -compensated image-domain least-squares reverse time migration through preconditioned point-spread functions

Wei Zhang, Jinghuai Gao, Ying Shi, Xuan Ke, Zhen Li, Tao Yang, Wenbo Sun
Journal: Geophysics
Published: 22 March 2024
Geophysics (2024) 89 (3): S195–S213.
DOI: https://doi.org/10.1190/geo2023-0333.1
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Robust joint adaptive multiparameter waveform inversion with attenuation compensation in viscoacoustic media

Chao Li, Guochang Liu, Fang Li, Zhiyong Wang
Journal: Geophysics
Published: 22 March 2024
Geophysics (2024) 89 (3): R231–R246.
DOI: https://doi.org/10.1190/geo2022-0663.1
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Can towed-streamer seismic data be used for elastic wave imaging? Synthetic and field data examples

Rui Gong, Jianhua Geng, Pengfei Yu, Xueying Hu
Journal: Geophysics
Published: 21 March 2024
Geophysics (2024) 89 (3): S175–S194.
DOI: https://doi.org/10.1190/geo2022-0534.1
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MAU-net: A multibranch attention U-net for full-waveform inversion

Hanyang Li, Jiahui Li, Xuegui Li, Hongli Dong, Gang Xu, Mi Zhang
Journal: Geophysics
Published: 18 March 2024
Geophysics (2024) 89 (3): R199–R216.
DOI: https://doi.org/10.1190/geo2023-0043.1
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Faster determination of an initial velocity model for full-waveform inversion based on simulated annealing

Rafael Mendes, Bruno Kaelin, Alejo Martínez-Sansigre, Valmir C. Barbosa, Cristiana Bentes, Claudio L. Amorim
Journal: Geophysics
Published: 26 February 2024
Geophysics (2024) 89 (3): R187–R198.
DOI: https://doi.org/10.1190/geo2023-0140.1
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Investigating Hessian-based inversion velocity analysis

Carlos A. M. Assis, Hervé Chauris, François Audebert, Paul Williamson
Journal: Geophysics
Published: 16 February 2024
Geophysics (2024) 89 (2): R169–R186.
DOI: https://doi.org/10.1190/geo2022-0689.1
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Simplified implicit finite-difference method of spatial derivative using explicit schemes with optimized constant coefficients based on L 1 norm

Zhongzheng Miao, Jinhai Zhang
Journal: Geophysics
Published: 29 January 2024
Geophysics (2024) 89 (2): T47–T59.
DOI: https://doi.org/10.1190/geo2023-0246.1
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Bayesian reverse time migration with quantified uncertainty

Shuang Wang, Xiangbo Gong, Xingguo Huang, Jing Rao, Kristian Jensen, Li Han, Naijian Wang, Xuliang Zhang
Journal: Geophysics
Published: 29 January 2024
Geophysics (2024) 89 (2): S145–S154.
DOI: https://doi.org/10.1190/geo2022-0721.1
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Complex-valued adaptive-coefficient finite-difference frequency-domain method for wavefield modeling based on the diffusive-viscous wave equation

Haixia Zhao, Shaoru Wang, Wenhao Xu, Jinghuai Gao
Journal: Geophysics
Published: 25 January 2024
Geophysics (2024) 89 (2): T27–T45.
DOI: https://doi.org/10.1190/geo2023-0271.1
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Time-domain extended-source full-waveform inversion: Algorithm and practical workflow

Gaoshan Guo, Stéphane Operto, Ali Gholami, Hossein S. Aghamiry
Journal: Geophysics
Published: 12 January 2024
Geophysics (2024) 89 (2): R73–R94.
DOI: https://doi.org/10.1190/geo2023-0055.1
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Deep learning for high-resolution multichannel seismic impedance inversion

Yang Gao, Hao Li, Guofa Li, Pengpeng Wei, Huiqing Zhang
Journal: Geophysics
Published: 28 December 2023
Geophysics (2024) 89 (1): WA323–WA335.
DOI: https://doi.org/10.1190/geo2023-0096.1
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Coherence-enhancing anisotropic diffusion filter for 3D high-resolution reconstruction of P-wave velocity and density using full-waveform inversion: Application to a North Sea ocean bottom cable data set

Ludovic Métivier, Romain Brossier, Alexandre Hoffmann, Jean-Marie Mirebeau, Giuseppe Provenzano, Alizia Tarayoun, Peng Yong
Journal: Geophysics
Published: 27 December 2023
Geophysics (2024) 89 (1): R33–R58.
DOI: https://doi.org/10.1190/geo2022-0648.1
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