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

Zhi Yong Zhu

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

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 439-440A Novel Image Fusion Approach Based on Rough Set...

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

Abstract:

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.

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Periodical:

Key Engineering Materials (Volumes 439-440)

Pages:

1069-1074

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.439-440.1069

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Online since:

June 2010

Authors:

Zhi Yong Zhu

Keywords:

Gradient Decision Making, Image Fusion, Rough Set (RS), Wavelet Analysis

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