Image fusion method based on texture and edge information enhancement of degraded image

By using an image fusion method that enhances the texture and edge information of degraded images, an image fusion network model is used to process degraded images. This solves the problem of poor fusion effect between visible light and infrared images in degraded scenes, improves the texture and edge information of the fused image, and achieves a clearer image fusion effect.

CN122415355APending Publication Date: 2026-07-17QILU UNIVERSITY OF TECHNOLOGY (SHANDONG ACADEMY OF SCIENCES)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QILU UNIVERSITY OF TECHNOLOGY (SHANDONG ACADEMY OF SCIENCES)
Filing Date
2026-06-16
Publication Date
2026-07-17

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Abstract

本申请公开了一种基于退化图像的纹理和边缘信息增强的图像融合方法，涉及图像处理与计算机视觉技术领域。本申请中，获取待处理退化图像的Y、Cb和Cr通道图像；将Y通道图像及其相对应的红外图像输入图像融合网络模型中，前向传播一次，得包含高级语义信息的Y通道融合图像；将Cb、Cr通道图像及Y通道融合图像拼接后转换为RGB格式，得到彩色融合图像；所述模型是对图像融合网络训练得到的；所述网络包括纹理和边缘信息增强分支；所述分支对Y通道图像进行边缘信息和纹理信息增强，得到包含丰富纹理信息和边缘信息的细粒度结构特征图。本申请所述方法得到的彩色融合图像中包含了更丰富的纹理细节信息、具有更清晰的边缘轮廓。
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