A Novel Image Fusion Approach based on Rough Set and Wavelet Analysis

被引：1

作者：

Zhu, Zhiyong ^{[1
]}

机构：

[1] Changsha Univ, Dept Comp Sci & Technol, Changsha, Hunan, Peoples R China

来源：

ADVANCED MEASUREMENT AND TEST, PARTS 1 AND 2 | 2010年 / 439-440卷

关键词：

Image fusion; Wavelet analysis; Gradient decision-making; Rough Set;

D O I：

10.4028/www.scientific.net/KEM.439-440.1069

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The goal of image fusion is to combine a high-quality image from multi-image about the same object. The paper presents an image fusion scheme based on wavelet transform and rough set. Firstly, the two images are decomposed by orthogonal wavelet; the image's wavelet coefficients are got. Comparing with the two image's wavelet coefficients, wavelet coefficients' matrix is composed of maximum absolute value, the fused image is obtained by the inverse wavelet transform. The last section of the paper verifies the method by experiment and gets the good experimental results.

引用

页码：1069 / 1074

页数：6

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