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Multiresolution image fusion scheme based on fuzzy region feature |
Liu Gang, Jing Zhong-liang, Sun Shao-yuan |
School of Electrical and Information Engineering, Shanghai Jiao Tong University, Shanghai 200030, China; School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China |
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Abstract This paper proposes a novel region based image fusion scheme based on multiresolution analysis. The low frequency band of the image multiresolution representation is segmented into important regions, sub-important regions and background regions. Each feature of the regions is used to determine the region’s degree of membership in the multiresolution representation, and then to achieve multiresolution representation of the fusion result. The final image fusion result can be obtained by using the inverse multiresolution transform. Experiments showed that the proposed image fusion method can have better performance than existing image fusion methods.
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Received: 10 July 2005
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