Retinal Images Fusion Based on Lifting Wavelet Transform

被引：0

作者：

Guo, Chunhua ^{[1
]}

Wang, Tongqing ^{[1
]}

Ye, Junyong ^{[1
]}

Lei, Liang ^{[1
]}

机构：

[1] Chongqing Univ, Minist Educ, Key Lab Optoelect Technol & Syst, Chongqing 400044, Peoples R China

来源：

2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23 | 2008年

关键词：

Lifting wavelet; Wavelet decomposition; Retinal image; Image fusion;

D O I：

10.1109/WCICA.2008.4594265

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A novel image fusion algorithm based on lifting wavelet transform was proposed. First, the lifting wavelet transform is used to perform a multiscale decomposition of each image, then different fusion rules was used in different frequency areas, the frequency direction consistency which has been proposed was performed in high frequency images, this method has preserved more details and the fused image is more suitable for human visual perception. This algorithm is successfully used to fuse the retinal images, the experimental results show that the fusion algorithm is effective.

引用

页码：8511 / 8515

页数：5