Point spread function estimation and high-resolution processing method, device, equipment and medium

The invention discloses a point spread function estimation and high-resolution processing method and device, equipment and a medium. The method comprises the following steps: carrying out structural attribute analysis and image partitioning on an imaging section to obtain local imaging blocks; on th...

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Bibliographic Details
Main Authors BAI YINGZHE, SUN SIYU, TAO YONGHUI
Format Patent
LanguageChinese
English
Published 21.04.2023
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:The invention discloses a point spread function estimation and high-resolution processing method and device, equipment and a medium. The method comprises the following steps: carrying out structural attribute analysis and image partitioning on an imaging section to obtain local imaging blocks; on the basis of the local imaging blocks, smoothing filtering is carried out on the data in an image processing mode, and a corresponding wavenumber domain point spread function is obtained; and based on a wavenumber domain point spread function, high-resolution processing of an imaging profile is carried out through a high-dimensional deconvolution operator. According to the method, high-precision rapid extraction of the point spread function is carried out based on the imageology and the construction constraint algorithm, high-resolution processing is realized based on the extracted point spread function, a new technical idea is provided for high-precision and high-resolution processing of seismic data in the future,
Bibliography:Application Number: CN202111216276