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Image fusion method and device, terminal equipment and storage medium

An image fusion and image block technology, applied in the field of image processing, can solve the problems of fusion image ghosting, registration deviation, ghosting, etc.

Pending Publication Date: 2021-12-03
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] There is a moving target in the target scene, and the position of the moving target in each frame of the image is different; or there is a registration deviation in the process of fusing multiple frames of images, which will cause ghosting or ghosting in the fused image obtained by fusing multiple frames of images.

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  • Image fusion method and device, terminal equipment and storage medium
  • Image fusion method and device, terminal equipment and storage medium
  • Image fusion method and device, terminal equipment and storage medium

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Embodiment Construction

[0102] In order to better understand the technical solutions of the present specification, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0103] It should be clear that the described embodiments are only some of the embodiments in this specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this specification.

[0104] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the description. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0105] Multi-frame image fusion can refer to the fusion o...

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Abstract

The embodiment of the invention provides an image fusion method and device, terminal equipment and a storage medium, relates to the technical field of image processing, and achieves the purpose of ensuring more accurate image fusion with a low-complexity method. The method comprises the following steps: obtaining a reference image block and a to-be-fused image block; obtaining a deviation correction parameter of each pixel point in the to-be-fused image block, and adjusting a difference value between each pixel point in the to-be-fused image block and a pixel point corresponding to the same scene position in the reference image block by using the deviation correction parameter of each pixel point, obtaining a fusion weight of the to-be-fused image block corresponding to the adjusted difference value; and according to the fusion weight of the to-be-fused image block, fusing the to-be-fused image block and the reference image block.

Description

【Technical field】 [0001] The embodiments of the present application relate to the technical field of image processing, and in particular, to an image fusion method, device, terminal device, and storage medium. 【Background technique】 [0002] In order to obtain images with richer details of the target scene, many imaging devices shoot multiple images of the target scene in continuous time, and then fuse the multiple continuous shooting images to suppress the noise of a single frame image, enhance the details of the image, and obtain the bright part. It is of great significance to blend images with rich details and clear colors in dark parts. [0003] There is a moving target in the target scene, and the position of the moving target in each frame of the image is different; or there is a registration deviation in the process of fusing multiple frames of images, which will cause ghosting or ghosting in the fused image obtained by fusing multiple frames of images. 【Content of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T5/50
CPCG06T7/0002G06T5/50G06T2207/10016G06T2207/20221
Inventor 马维维陈欢接丹枫张晓盟
Owner SPREADTRUM COMM (SHANGHAI) CO LTD