本文给出了一种混合多级式多聚焦图像融合方法。对于三层小波分解的多聚焦图像融合，每幅图像被分解为三层十个频带。对这十个频带本文分别采用三种方法进行融合。对于低频系数，本文仍然采用求平均法；对于高频系数本文采用方差法和最大系数法进行融合。它们的计算量比最大系数法大一些，但是融合结果更接近于原始清晰图像，而相比于方差法，它们的计算量小的多，但是融合质量稍差一些，应用者可以根据不同的需要进行选择。-This paper presents a hybrid multi-level multi-focus image fusion method. For the three wavelet decomposition of multi-focus image fusion, each image is divided into three ten-band. In this paper, these ten bands using three methods of integration. For low-frequency coefficients, the paper still uses the averaging method　this paper for high-frequency coefficients of variance and maximum coefficient method integration. They calculated the maximum coefficient larger than, but closer to the original fused a clear picture, but compared to the variance method, they calculated the amount of smaller, lower quality, but some of the integration, according to different application needs can selection.相关搜索： 图像融合
Fusion
of
High
-frequency
Coefficients
小波
高频
图像融合
方差