| 基于提升小波变换的多传感器图像融合算法研究 |
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| 引用本文： | 张彬,郑永果,李道全,东野长磊.基于提升小波变换的多传感器图像融合算法研究[J].郑州大学学报(工学版),2011,32(2). |
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| 作者姓名： | 张彬 郑永果 李道全 东野长磊 |
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| 作者单位： | 1. 山东科技大学信息科学与工程学院,山东青岛,266510
2. 青岛理工大学计算机工程学院,山东青岛,266033 |
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| 基金项目： | 国家“863”计划项目(2009AA0627018); 山东省教育厅计划资助项目(J08LJ10); 山东科技大学研究生科技创新基金项目(YCA100208) |
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| 摘 要： | 为了更好的进行图像融合,基于提升小波变换,采用了一种基于区域方差和方向对比度的融合规则相结合的图像融合新算法.该算法结合提升小波的优势,将图像进行多分辨率分解;针对变换后的低频分量和高频分量的不同特点,采用了不同的融合规则进行融合;最后通过提升小波逆变换得到融合图像.实验结果表明,该算法具有增强图像空间细节的能力,使得融合后的图像内容清晰,相比于传统小波变换法,具有更好的融合效果.
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| 关 键 词： | 提升小渡变换 多传感器 融合规则 图像融合 |
Multi-sensor Image Fusion Algorithm based on the Lifting Wavelet Transform |
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| ZHANG Bin
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ZHENG Yong-guo
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Li Dao-quan
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DONGYE Chang-lei.Multi-sensor Image Fusion Algorithm based on the Lifting Wavelet Transform[J].Journal of Zhengzhou University: Eng Sci,2011,32(2). |
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| Authors: | ZHANG Bin ZHENG Yong-guo Li Dao-quan DONGYE Chang-lei |
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| Affiliation: | ZHANG Bin1,ZHENG Yong-guo1,Li Dao-quan2,DONGYE Chang-lei1(1.College of Information Science and Engineering,Shandong University of Science and Technology,Qingdao 266510,China,2.College of Computer Engineering,Qingdao Technological University,Qingdao 266033,China) |
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| Abstract: | The paper proposes an image fusion algorithm based on the regional variance and directional contrast which can fuse image better based on the lifting wavelet transform.This algorithm combines the advantages of lifting wavelet transform to acquire the multi-resolution decomposition of the image;then according to the different characteristics of the low frequency components and high frequency components,the paper fuses the image using the different fusion rules;finally we can acquire the fused image through i... |
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| Keywords: | lifting wavelet transform multi-sensor fusion rule image fusion |
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