Artifact reduction in pseudo-acoustic modeling by pseudo-source injection

Musa Maharramov

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arXiv · 1410.7000

Artifact reduction in pseudo-acoustic modeling by pseudo-source injection

Musa Maharramov

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Abstract

I provide a framework for deriving fast finite-difference algorithms for the numerical modeling of acoustic wave propagation in anisotropic media. I deploy it in the case of transversely isotropic media to implement a kinematically accurate fast finite-difference modeling method. This results in a significant reduction of the shear artifacts compared to similar kinematically accurate finite-difference methods.

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Musa Maharramov. 2014-10-26. Artifact reduction in pseudo-acoustic modeling by pseudo-source injection. https://arxiv.org/abs/1410.7000

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