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Algorithm for Multi- focus Image Fusion Using a DE Search-block Optimization
Pages: 10-12
Year: Issue:  2
Journal: Journal of Lanyungang Techincal College

Keyword:  DE searchmulti - focus imagegenetic algorithmimage fusion;
Abstract: 针对多聚焦图像,提出了一种DE(差异演化)搜索策略应用于图像融合子块寻优的算法,对同一场景两幅严格配准的源图像的清晰度恢复进行了深入研究。融合过程是首先将已经配准的源图像分割成若干个子块,然后采用一个清晰度评价函数选取清晰的图像块形成融合图像。该方法的创新之处在于,把图像子块的大小作为遗传染色体,经过交叉、变异和选择等操作,以便得到全局意义上的最优解。实验对比结果表明,该方法超过遗传算法和其它传统...
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