| 基于视觉感知的小波图像融合方法研究 |
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| 引用本文： | 张焕龙,李京秀,王伟静.基于视觉感知的小波图像融合方法研究[J].弹箭与制导学报,2009,29(5). |
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| 作者姓名： | 张焕龙 李京秀 王伟静 |
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| 作者单位： | 洛阳理工学院计算机与信息工程系,河南洛阳,471003 |
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| 基金项目： | 河南省教育厅自然科学研究，河南省教育厅自然科学研究，洛阳理工学院院级重点项目 |
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| 摘 要： | 结合人眼视觉"对比度敏感"这一生理特性,提出一种基于视觉感知的小波图像融合新方法,该方法避免了小波系数比值、邻域方差比值和块方差比值三种方法在提高融合图像对比度时存在的问题,对低频引入空间活跃度一致性原则,对高频采用均匀度择优法,从而提高了低频图像的对比度,同时又丰富了图像的空间细节信息量.最后通过试验验证了该方法的有效性.
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| 关 键 词： | 视觉感知 图像融合 小波分析 |
Study on the Wavelet Image Fusion Method Based on Visual Perception |
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| ZHANG Huanlong,LI Jingxiu,WANG Weijing.Study on the Wavelet Image Fusion Method Based on Visual Perception[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(5). |
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| Authors: | ZHANG Huanlong LI Jingxiu WANG Weijing |
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| Affiliation: | ZHANG Huanlong,LI Jingxiu,WANG Weijing(Department of Computer , Information Engineering,Luoyang Institute of Science , Technology,Henan Luoyang 471003,China) |
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| Abstract: | A new wavelet image fusion method based on human visual perception was proposed,which was combined with the human visual physiological character so as to avoid the problem of three image fusion methods on the ratio of wavelet coefficient,adjacent variance and block variance in enhancing the fusion image contrast.The consistent principle of space activity was adopted for low frequency information and better uniformity degree was for high frequency information can improve the contrast in low frequency and enh... |
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| Keywords: | visual perception image fusion wavelet analysis |
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