| 基于小波增强的多分辨率图像融合算法 |
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| 引用本文： | 高敬礼,鲍义东,马飞.基于小波增强的多分辨率图像融合算法[J].平顶山学院学报,2011,26(2):61-63. |
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| 作者姓名： | 高敬礼 鲍义东 马飞 |
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| 作者单位： | 平顶山学院,河南,平顶山,467000 |
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| 基金项目： | 河南省科技计划重点项目(102102210419); 河南省教育厅自然科学研究计划项目(2009C520006,2010C510010); 平顶山学院高层次人才科研启动经费(2008016) |
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| 摘 要： | 在图像融合中,由于源图像的降质使得部分隐藏信息无法在融合过程中提取出来,影响了源图像的融合效果.针对这一问题,提出了一种基于小波增强的图像融合算法:在融合之前先对源图像进行适当的增强,突出图像中隐藏的信息,然后采用合适的规则对源图像和增强之后的图像进行融合.实验分析表明,在融合之前对源图像进行增强,能够改善图像融合的效果,获得直接融合难以获取的信息.
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| 关 键 词： | 图像融合 灰度变换函数 清晰度 |
A Multiscale Image Fusion Algorithm Based on Wavelet-enhancement |
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| GAO Jing-li,BAO Yi-dong,MA Fei.A Multiscale Image Fusion Algorithm Based on Wavelet-enhancement[J].Journal of Pingdingshan University,2011,26(2):61-63. |
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| Authors: | GAO Jing-li BAO Yi-dong MA Fei |
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| Institution: | GAO Jing-li,BAO Yi-dong,MA Fei(Pingdingshan University,Pingdingshan,Henan 467000,China) |
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| Abstract: | In image fusion,lowering the quality of source images makes part of the hidden information in them which can not be extracted in the fusion process,and will affect the fusion result of source images.To solve this problem,we propose a wavelet-enhanced image fusion algorithm.First,the source images should be enhanced appropriately to highlight the hidden information in them;then the appropriate rules are used to fuse the decomposed coefficients and the enhanced coefficients.Experimental results show that the ... |
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| Keywords: | image fusion intensity transformation function clarity |
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