Color image fusion system and method based on ternary number wavelet transform

A wavelet transform and color image technology, applied in the field of image processing, can solve problems such as image blur and image color distortion, and achieve the effects of increasing contrast, overcoming color distortion, and solving distortion and blur

Active Publication Date: 2016-08-10
合肥铭恩信息科技有限公司
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Problems solved by technology

[0009] In view of the above problems, the present invention aims to provide a color image fusion system and method based on ternary wavelet transform, which models the color image through a ternary matrix to realize the overall processing of the color image. Elementary wavelet transform, which uses transformation to fuse color images in the transform domain, so as to solve the technical problems of image color distortion and image blur

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  • Color image fusion system and method based on ternary number wavelet transform
  • Color image fusion system and method based on ternary number wavelet transform
  • Color image fusion system and method based on ternary number wavelet transform

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Embodiment Construction

[0082] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0083] In order to make the drawing concise, the parts related to the present invention are only schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked.

[0084] Such as figure 1 Shown is a schematic diagram of a color image fusion syst...

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Abstract

The invention provides a color image fusion system and method based on ternary number wavelet transform, and relates to the technical field of image processing. The system comprises an image input interface circuit for inputting an image to be fused; an image fusion chip for ternary number wavelet transform and fusion processing of the image to be fused to generate a fusion image; a first storage chip for storing fusion data generated when the image fusion chip processes the image to be fused; a second storage chip for storing auxiliary coefficients generated when the image fusion chip carries out ternary number wavelet transform for the image to be fused; and a display chip for displaying the generated fusion image and fusion data. The image fusion can be performed by constructing a novel technical framework, and combining a ternary number wavelet transform function using coarse-scale and fine-scale coefficients, the color distortion of the fusion image can be minimized, and the quality of the fusion image is improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a color image fusion system and method. Background technique [0002] Image fusion (Image Fusion) refers to the synthesis of image information about the same scene collected by multi-source channels with complementary information, and the use of mathematical algorithms and specific image processing and computer technology to maximize the extraction of the image information in each channel. Favorable information is finally synthesized into a high-quality image to obtain a new and more accurate description of the scene. The main purpose of image fusion is to reduce the uncertainty of image information acquired by a single imaging sensor. It improves the utilization of image information and improves the spatial resolution and spectral resolution of the original image by complementing the information between multiple images. , to provide a more reliable source of in...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/40
CPCG06T2207/10024G06T2207/20064G06T2207/20221
Inventor 郭立强
Owner 合肥铭恩信息科技有限公司
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