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Journal Article

Second-order implicit finite-difference schemes for the acoustic wave equation in the time-space domain

Navid Amini, Changsoo Shin, Jaejoon Lee
Journal: Geophysics
Published: 13 September 2021
Geophysics (2021) 86 (5): T421–T437.
DOI: https://doi.org/10.1190/geo2020-0684.1
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Dispersion optimized operator for frequency-domain acoustic wave equation in an irregular grid

Sihyung Kim, Young Seo Kim, Changsoo Shin
Journal: Geophysics
Published: 31 August 2021
Geophysics (2021) 86 (5): T377–T386.
DOI: https://doi.org/10.1190/geo2020-0272.1
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Accelerating 2D frequency-domain full-waveform inversion via fast wave modeling using a model reduction technique

Yongchae Cho, Richard L. Gibson, Jr., Hyunggu Jun, Changsoo Shin
Journal: Geophysics
Published: 06 December 2019
Geophysics (2020) 85 (1): T15–T32.
DOI: https://doi.org/10.1190/geo2018-0850.1
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Introduction to special section: Multiphysics imaging for exploration and reservoir monitoring

Yunsong Huang, Aria Abubakar, Daniele Colombo, Kai Gao, Jung-Ho Kim, Marco Mantovani, Maxwell Meju, Changsoo Shin, Aldo Vesnaver, Rui Yan, Peng Yu, Luolei Zhang
Journal: Interpretation
Published: 23 August 2018
Interpretation (2018) 6 (3): SGi–SGii.
DOI: https://doi.org/10.1190/INT-2018-0713-SPSEINTRO.1
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Interrelation between Laplace constants and the gradient distortion effect in Laplace-domain waveform inversion

Jungmin Kwon, Hyojoon Jin, Henri Calandra, Changsoo Shin
Journal: Geophysics
Published: 15 December 2016
Geophysics (2017) 82 (2): R31–R47.
DOI: https://doi.org/10.1190/geo2015-0670.1
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3D Laplace-domain waveform inversion using a low-frequency time-domain modeling algorithm

Wansoo Ha, Seung-Goo Kang, Changsoo Shin
Journal: Geophysics
Published: 04 December 2014
Geophysics (2015) 80 (1): R1–R13.
DOI: https://doi.org/10.1190/geo2013-0332.1
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Laplace-Fourier-domain elastic full-waveform inversion using time-domain modeling

Hyunggu Jun, Youngseo Kim, Jungkyun Shin, Changsoo Shin, Dong-Joo Min
Journal: Geophysics
Published: 19 August 2014
Geophysics (2014) 79 (5): R195–R208.
DOI: https://doi.org/10.1190/geo2013-0283.1
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An algorithm adapting encoded simultaneous-source full-waveform inversion to marine-streamer acquisition data

Woohyun Son, Sukjoon Pyun, Changsoo Shin, Han-Joon Kim
Journal: Geophysics
Published: 21 July 2014
Geophysics (2014) 79 (5): R183–R193.
DOI: https://doi.org/10.1190/geo2013-0377.1
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Temporal windowing and inverse transform of the wavefield in the Laplace-Fourier domain

Sangmin Kwak, Hyunggu Jun, Wansoo Ha, Changsoo Shin
Journal: Geophysics
Published: 10 September 2013
Geophysics (2013) 78 (5): R207–R222.
DOI: https://doi.org/10.1190/geo2012-0249.1
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Subsurface model estimation using Laplace-domain inversion methods

Changsoo Shin, Wansoo Ha, Youngseo Kim
Journal: The Leading Edge
Published: 01 September 2013
The Leading Edge (2013) 32 (9): 1094–1099.
DOI: https://doi.org/10.1190/tle32091094.1
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Why do Laplace-domain waveform inversions yield long-wavelength results?

Wansoo Ha, Changsoo Shin
Journal: Geophysics
Published: 20 June 2013
Geophysics (2013) 78 (4): R167–R173.
DOI: https://doi.org/10.1190/geo2012-0365.1
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An algorithm for 3D acoustic time-Laplace-Fourier-domain hybrid full waveform inversion

Youngseo Kim, Changsoo Shin, Henri Calandra, Dong-Joo Min
Journal: Geophysics
Published: 07 June 2013
Geophysics (2013) 78 (4): R151–R166.
DOI: https://doi.org/10.1190/geo2012-0155.1
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Efficient Laplace-domain full waveform inversion using a cyclic shot subsampling method

Wansoo Ha, Changsoo Shin
Journal: Geophysics
Published: 04 February 2013
Geophysics (2013) 78 (2): R37–R46.
DOI: https://doi.org/10.1190/geo2012-0161.1
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Laplace-domain full-waveform inversion of seismic data lacking low-frequency information

Wansoo Ha, Changsoo Shin
Journal: Geophysics
Published: 08 August 2012
Geophysics (2012) 77 (5): R199–R206.
DOI: https://doi.org/10.1190/geo2011-0411.1
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Efficient Laplace-domain modeling and inversion using an axis transformation technique

Wansoo Ha, Changsoo Shin
Journal: Geophysics
Published: 17 May 2012
Geophysics (2012) 77 (4): R141–R148.
DOI: https://doi.org/10.1190/geo2011-0424.1
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Frequency-domain reverse-time migration with source estimation

Youngseo Kim, Dong-Joo Min, Changsoo Shin
Journal: Geophysics
Published: 03 March 2011
Geophysics (2011) 76 (2): S41–S49.
DOI: https://doi.org/10.1190/1.3534831
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2D Elastic Waveform Inversion in the Laplace Domain

Wookeen Chung, Changsoo Shin, Sukjoon Pyun
Published: 01 December 2010
Bulletin of the Seismological Society of America (2010) 100 (6): 3239–3249.
DOI: https://doi.org/10.1785/0120100061
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Waveform inversion using a back-propagation algorithm and a Huber function norm

Taeyoung Ha, Wookeen Chung, Changsoo Shin
Journal: Geophysics
Published: 27 April 2009
Geophysics (2009) 74 (3): R15–R24.
DOI: https://doi.org/10.1190/1.3112572
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A comparison between the behavior of objective functions for waveform inversion in the frequency and Laplace domains

Changsoo Shin, Wansoo Ha
Journal: Geophysics
Published: 01 October 2008
Geophysics (2008) 73 (5): VE119–VE133.
DOI: https://doi.org/10.1190/1.2953978
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Frequency-Domain Elastic Full Waveform Inversion Using the New Pseudo-Hessian Matrix: Experience of Elastic Marmousi-2 Synthetic Data

Yunseok Choi, Dong-Joo Min, Changsoo Shin
Published: 01 October 2008
Bulletin of the Seismological Society of America (2008) 98 (5): 2402–2415.
DOI: https://doi.org/10.1785/0120070179
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