Wave propagation in single-phase and two-phase complex media;
The application of deep learning in seismic imaging and inversion problem;
Denoising and reconstruction of seismic data;
High-performance parallel computing.
Selected Publications
S.J. Cheng, W.J. Mao, Q.C. Zhang, and Q.R. Xu, 2021, Wave propagation in the poroviscoelastic orthorhombic two-phase media: plane-wave theory and wavefield simulation, Geophysical Journal International, 2021, 227(1): 99-122.
S.J. Cheng, W.J. Mao, and W. Ouyang, 2021, Plane wave propagation in viscoelastic attenuative VTI media based on fractional time derivatives, Chinese J. Geophys. (in Chinese), 64(3), 965-981.
Q.Q. Li, Q.C. Zhang, Q.Z. Du, S.J. Cheng, 2022, Well-guided multi-source elastic full-waveform inversion, IEEE Transactions on Geoscience and Remote Sensing.
Q. Liang, W. Ouyang, W.J. Mao, and S.J. Cheng, X.L. Li, 2022. Born scattering integral, scattering radiation pattern and generalized radon transform inversion in acoustic tilted transversely isotropic media, IEEE Transactions on Geoscience and Remote Sensing, 60, 5914116.
W. Ouyang, Q. Liang, W.J. Mao, and S.J. Cheng, 2021, Multi-parameter true-amplitude generalized radon transform inversion for acoustic transversely isotropic media with a vertical symmetry axis, IEEE Transactions on Geoscience and Remote Sensing, 60, 4503414.
W. Ouyang, Q. Liang, W.J. Mao, and S.J. Cheng, 2021, Linearized scattering problem in acoustic transversely isotropic media with a vertical symmetry axis, Wave Motion, 104, 102753.
Q. Liang, W. Ouyang, W.J. Mao, and S.J. Cheng, 2020, Scattering pattern analysis and true-amplitude generalized Radon transform migration for acoustic transversely isotropic media with a vertical axis of symmetry, Geophysical Prospecting, 68(4), 1211-1227.
Education
Sep. 2018 – Dec. 2021: Ph.D. Solid geophysics, Innovation Academy of Precision Measurement Science and Technology, Chinese Academy of Sciences.
Sep. 2015 – Jun. 2018: Master. Applied Geophysics, College of geo-exploration science and technology, Jilin University.
Sep. 2011 – Jun. 2015: Bachelor. Applied Geophysics, College of geo-exploration science and technology, Jilin University.
Professional Profile
Jan. 2022 – Jul. 2022: Postdoc. Innovation Academy of Precision Measurement Science and Technology, Chinese Academy of Sciences.
Scientific and Professional Membership
SEG
EAGE
Awards
2021 Pacemaker to Merit Student of University of Chinese Academy of Sciences
