计算机科学 ›› 2026, Vol. 53 ›› Issue (9): 228-239.doi: 10.11896/jsjkx.250700149
李笑宇, 郝应光, 王洪玉
LI Xiaoyu, HAO Yingguang, WANG Hongyu
摘要: 红外与可见光图像融合的目的是综合源图像中的信息,生成纹理细节丰富且满足高级视觉任务需求的融合图像。模态差异以及环境的影响,有可能导致融合图像纹理细节及对比度损失,进而影响下游图像处理任务。为此,提出了一个集成语义分割任务的基于对偶特征补偿和光照增强的红外与可见光图像自适应融合网络。首先,在特征提取部分,设计了基于状态空间模型(Mamba)的对偶特征补偿模块,促进了不同模态之间的信息交互。其次,利用循环神经网络(RNN),根据不同方向特征的贡献动态生成红外与可见光的融合权重,从而实现红外与可见光图像的自适应融合。此外,在网络前端设计了基于光照理论的图像增强模块对可见光图像进行增强,为后续融合过程提供细节更丰富的输入特征。训练阶段,使用融合和分割交替训练的方式,实现两任务的协同优化。在 MSRS,TNO 和 RoadScene这3个数据集上对所提模型的融合性能进行了评估,并在 MSRS 数据集上测试了其语义分割效果。实验结果表明,与当前主流的融合方法相比,该模型在主观效果和客观评价指标上都取得了较好的结果。
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