基于NSST域灰度关联分析的多聚焦图像融合方法

来源 :系统工程理论与实践 | 被引量 : 19次 | 上传用户：hzy11

【摘要】

：

根据多聚焦图像的成像特点,并利用非下采样剪切波变换(non-subsample shearlet transform,NSST)在图像融合领域的优势,将非下采样剪切波变换运用于多聚焦图像融合.由于NSST会将图像分解为一幅低频图像和若干幅高频图像,对于低频图像采用了基于标准差的融合策略,而针对高频图像的特点,利用灰度关联分析在图像融合中的优势,将其运用在高频图像的融合中.后将低频图像和高频图像的融

【作者】

：

邢雅琼王晓丹雷蕾宋亚飞

【出处】

：

系统工程理论与实践

【发表日期】

：

2015年09期

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