基于双正交多小波的红外和可见光图像融合

Fusion of Infrared and Visible Images Based on Biorthogonal Multiwavelet

利用双正交单小波的对称性和良好的滤波性能,给出了具GMPs(Good Multifilter Properties)的双正交多小波滤波器,对其经过平衡处理后,结合Burt提出的选择和平均的融合方案,对可见光图像和红外图像进行了融合实验,充分利用红外波段和可见光波段的信息互补性,达到便于观察的目的。仿真结果表明该方法能取得较好的融合效果。

The biorthogonal multiwavelet filters bank with good multifilter properties is constructed by using scale biorthogonal wavelet possessing symmetry and better filtering property. Combining with Burt＇s selection and averaging fusion method, this paper applies it to fusion experiment of infrared and visible image. Simulation test shows the approach can produce preferable result.