Reverse Time Migration Using the Pseudospectral Time-Domain Algorithm

DOI10.1142/S0218396X16500053zbMath1360.86008OpenAlexW2316672450MaRDI QIDQ2981532

Hai Liu, Jiangang Xie, Zichao Guo, Qing Huo Liu

Publication date: 9 May 2017

Published in: Journal of Computational Acoustics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0218396x16500053

zbMATH Keywords

seismic imagingCUDAGPUreverse time migrationpseudospectral time-domain algorithm

Mathematics Subject Classification ID

Seismology (including tsunami modeling), earthquakes (86A15) Inverse problems in geophysics (86A22) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Computational methods for problems pertaining to geophysics (86-08) Numerical algorithms for specific classes of architectures (65Y10)

Related Items (1)

An exact Riemann solver for wave propagation in arbitrary anisotropic elastic media with fluid coupling

Uses Software

• CUDA

Cites Work

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• Flow and geometrical effects on radiated noise from exhaust pipes computed by the Fourier pseudospectral time-domain method
• A High-Order Time and Space Formulation of the Unsplit Perfectly Matched Layer for the Seismic Wave Equation Using Auxiliary Differential Equations (ADE-PML)
• MULTIDOMAIN PSEUDOSPECTRAL TIME-DOMAIN (PSTD) METHOD FOR ACOUSTIC WAVES IN LOSSY MEDIA
• Pseudospectral time-domain method for pressure-release rough surface scattering using a surface transformation and image method

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