Fault control beam tomography regularization method and apparatus, computer device, and storage medium

Abstract

A fault control beam tomography regularization method and apparatus, a computer, and a storage medium are provided. The method includes: acquiring a seismic imaging data volume; extracting a coherence attribute from the seismic imaging data volume; resampling data of the coherence attribute to obtain a resampling coherence attribute corresponding to a tomography grid; obtaining an input ray density by ray tracing; calculating a fault control beam tomography operator according to the resampling coherence attribute and the input ray density; and introducing the fault control beam tomography operator to a tomography inversion target function for regularization constraint, to obtain a tomography inversion target function into which the regularization constraint has been added.

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