基于有限脊波变换的多聚焦图像融合新算法

A Novel Algorithm of Multi-focus Image Fusion Using FRIT

提出了一种基于有限脊波变换的多聚焦图像融合算法,针对有限脊波变换的特点和多聚焦图像的基本特点,低频系数采用取平均的融合策略,高频系数采用局部能量取大并进行一致性校验的融合策略。仿真实验的主客观性能分析表明,提出的融合方法具有较好的融合效果。

A novel algorithm of multi-focus image fusion using FRIT is presented.Aim to the features of FRIT and the characters of multi-focus images,for the low frequency components,the average method is adopted.Followed by the proposed algorithm of choosing the greater of the region energy measure with the region consistency check for the high frequency components.Experiments show that the proposed algorithm could get better fusion results than other methods do in image fusion.