A method, system and related device for image fusion

An image fusion and information image technology, applied in image enhancement, image data processing, instruments, etc., can solve the problems of long running time, poor spatial continuity of fused images, artificial texture, etc., to meet technical requirements and enhance spatial continuity Effect

Active Publication Date: 2021-02-12
东北师范大学人文学院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this kind of transformation method is easy to produce artificial textures during image processing, which makes the spatial continuity of the fused image poor, and the running time is relatively long.

Method used

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  • A method, system and related device for image fusion
  • A method, system and related device for image fusion
  • A method, system and related device for image fusion

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Embodiment Construction

[0052] The core of the present application is to provide an image fusion method, which can avoid artificial textures during image fusion, thereby improving the spatial continuity of the fusion image. Another core of the present application is to provide an image fusion system, device and computer-readable storage medium.

[0053] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0054] In recent years, man...

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Abstract

An image fusion method provided by the present application includes: after obtaining the first original image and the second original image obtained by shooting the target object with two imaging devices respectively, using the first original image and the second original image as input respectively image and guide image, and carry out the filtering process of the guide filter to obtain the first base layer information image; then obtain the first detail layer information image, the second base layer information image, and the second detail layer information image; The weight coefficient calculation method of the statistical characteristics of the neighborhood is used to determine the first weight coefficient and the second weight coefficient respectively; finally, the fusion process is performed on the first original image and the second original image to obtain a fusion image. This method uses guided filters for filtering processing, effectively extracts detail information, enhances the spatial continuity of images, and avoids introducing artificial textures. The present application also provides an image fusion system, device, and computer-readable storage medium, all of which have the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of image processing and image fusion, and in particular to an image fusion method, system, device and computer-readable storage medium. Background technique [0002] In clinical medicine, various medical images are obtained through different medical imaging equipment. The images obtained by a single imaging device have limitations and are not conducive to doctors' diagnosis, so medical image fusion has become a research hotspot in recent years. By fusing different medical images, an effective fusion image with rich detail information and less redundant information can be obtained. [0003] Image fusion is mainly divided into three levels, pixel level, feature level and decision level. The early pixel level image fusion technology is mainly based on Laplace pyramid transform and wavelet transform, but Laplace pyramid transform The fusion method will produce a lot of redundant information; the wave...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/50
Inventor 郭盼弓馨张丽英李学军梁龙凯何文超吕绪浩徐婷
Owner 东北师范大学人文学院
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