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Image fusion method, device, electronic device and storage medium

A technology of image fusion and image pairing, which is applied in the field of image processing, can solve problems such as slow speed, low work efficiency of fusion images, and large amount of calculation of remote sensing images, so as to meet efficiency requirements, improve work efficiency, and improve processing speed.

Active Publication Date: 2022-07-19
3CLEAR SCI & TECH CO LTD
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Problems solved by technology

A single image of high-resolution remote sensing images can reach tens of thousands of resolutions, and the fusion processing of remote sensing images requires a large amount of calculation. The traditional serial image fusion algorithm is slow when processing high-resolution images. The serial processing method The work efficiency of fused images is low, and it is difficult to meet the efficiency requirements of batch operations

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  • Image fusion method, device, electronic device and storage medium
  • Image fusion method, device, electronic device and storage medium
  • Image fusion method, device, electronic device and storage medium

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[0051] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0052] It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in a general dictionary, should be understood to have meani...

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Abstract

The present application discloses an image fusion method, device, electronic device and storage medium. The method comprises: segmenting the preprocessed multispectral image and the preprocessed panchromatic image respectively to obtain multispectral image blocks and panchromatic image blocks corresponding to one-to-one; The full-color image blocks are composed of image pairs; use each image pair as a particle to build a particle swarm and build an objective function; make each particle perform an optimal search calculation at the same time to obtain the optimal weight; based on the optimal weight, the two images of each image pair are combined Block fusion; stitches each fused image block into a complete image. The method of the present application uses each image pair as a particle to construct a particle swarm, adopts a parallel particle swarm optimization method to obtain the optimal weight, and fuses the two image blocks of each image pair based on the optimal weight. The parallel processing method greatly improves the processing of image fusion. speed, improve work efficiency, and fully meet the needs of batch image fusion operations.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, to an image fusion method, apparatus, electronic device and storage medium. Background technique [0002] Remote sensing images, also known as remote sensing images (RS for short, English Remote Sensing Image), refer to images that record the position, shape, size, color and other information of objects on the earth's surface, such as aerial images or satellite images, etc., which are basic geographic data. Important data source for collection and updating. Remote sensing images include not only images captured by detecting objects using visible light, but also images captured by detecting objects using ultraviolet, infrared, and microwaves. With the development of technology, the resolution of remote sensing images is also getting higher and higher. A single image of high-resolution remote sensing images can reach tens of thousands of resolutions, and the ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T11/60G06T7/10G06N3/00
CPCG06T11/60G06T7/10G06N3/006G06T2207/10041G06T2207/10036G06T2207/20221G06T2207/20021
Inventor 赵威马金钢阮鲲曹磊张政冯婉玲
Owner 3CLEAR SCI & TECH CO LTD
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