Multi-focus Image Fusion Method via Multiple Wavelet Bases

被引：0

作者：

An, Wenliu ^{[1
]}

Wang, Xiaoling ^{[1
]}

机构：

[1] Zhejiang Gongshang Univ, Hangzhou, Zhejiang, Peoples R China

来源：

MATERIALS SCIENCE AND MECHANICAL ENGINEERING | 2014年 / 467卷

关键词：

Multiple wavelet bases; Wavelet transform; Multi-focus image fusion; Local gradient; Local varianc;

D O I：

10.4028/www.scientific.net/AMM.467.604

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this article, a new method for multi-focus image fusion via multiple wavelet bases is proposed. Firstly the wavelet transform is used to perform a multiscale decomposion on each image, then based on local gradient in the fusion to get primary fusion image. And then a set of the primary fusion images are obtained. Next these primary fusion images are fused to obtain final fusion iamge within spatial domain based on local variances weighted average rule. Experimental results show the new method is better than the traditional single wavelet base method in fusion effect.

引用

页码：604 / 608

页数：5