Methods, apparatus, equipment and storage media for imaging high and steep structures

Abstract

This disclosure relates to a method, apparatus, device, and storage medium for imaging high and steep structures. The method includes: for each shot point, performing illumination analysis on the imaging space, and performing illumination compensation on the offset imaging image and dip gather of the current shot point according to the illumination analysis data; superimposing the compensated offset imaging images of all shot points to delineate the boundary of the superimposed image; determining the normal direction of each imaging point on the boundary, and extending the boundary into a strip range; querying the imaging points corresponding to the strip range in the compensated dip gather, and restricting the superposition angle based on the normal direction and ray direction of the imaging points, and re-superimposing the compensated offset imaging images of all shot points to obtain a new boundary; for the new boundary, re-performing the step of determining the normal direction until the obtained boundary meets the preset conditions. This disclosure enhances the imaging quality of high and steep structural regions through illumination compensation and dip constraint superposition.

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