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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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
21.04.2023
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Subjects | |
Online Access | Get full text |
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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, |
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Bibliography: | Application Number: CN202111216276 |