arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2409.11642cs.CVcs.LG

DAF-Net:一种用于红外与可见光图像融合的带域自适应的双分支特征分解融合网络

DAF-Net: A Dual-Branch Feature Decomposition Fusion Network with Domain Adaptive for Infrared and Visible Image Fusion

University of Electronic Science and Technology of China(电子科技大学);School of Information and Communication Engineering(信息与通信工程学院);School of Resources and Environment(资源与环境学院)

Jian Xu, Xin He

AI总结:

针对红外与可见光图像融合中关键特征保留难的问题,提出带域自适应的DAF-Net,通过双分支编码器分别提取结构与细节特征,结合MK-MMD对齐特征空间,在多数据集上实现了更优的融合效果。

摘要:

红外与可见光图像融合旨在结合两种模态的互补信息,以提供更全面的场景理解。然而,由于两种模态之间存在显著差异,在融合过程中保留关键特征仍然是一个挑战。为解决这一问题,我们提出了一种带域自适应的双分支特征分解融合网络(DAF-Net),该网络将多核最大均值差异(MK-MMD)引入基础编码器,并设计了适用于红外与可见光图像融合的混合核函数。基于Restormer网络构建的基础编码器捕获全局结构信息,而基于可逆神经网络(INN)的细节编码器则专注于提取细节纹理信息。通过引入MK-MMD,DAF-Net有效对齐了可见光与红外图像的潜在特征空间,从而提升了融合图像的质量。实验结果表明,所提方法在多个数据集上优于现有技术,显著提升了视觉质量与融合性能。相关Python代码可在https://github.com/xujian000/DAF-Net获取。

英文摘要:

Infrared and visible image fusion aims to combine complementary information from both modalities to provide a more comprehensive scene understanding. However, due to the significant differences between the two modalities, preserving key features during the fusion process remains a challenge. To address this issue, we propose a dual-branch feature decomposition fusion network (DAF-Net) with domain adaptive, which introduces Multi-Kernel Maximum Mean Discrepancy (MK-MMD) into the base encoder and designs a hybrid kernel function suitable for infrared and visible image fusion. The base encoder built on the Restormer network captures global structural information while the detail encoder based on Invertible Neural Networks (INN) focuses on extracting detail texture information. By incorporating MK-MMD, the DAF-Net effectively aligns the latent feature spaces of visible and infrared images, thereby improving the quality of the fused images. Experimental results demonstrate that the proposed method outperforms existing techniques across multiple datasets, significantly enhancing both visual quality and fusion performance. The related Python code is available at https://github.com/xujian000/DAF-Net.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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