| 基于压缩感知的红外与可见光图像融合算法 |
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| 引用本文： | 何国栋,石建平,冯友宏,谢小娟,杨凌云. 基于压缩感知的红外与可见光图像融合算法[J]. 激光与红外, 2014, 44(5): 582-585 |
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| 作者姓名： | 何国栋 石建平 冯友宏 谢小娟 杨凌云 |
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| 作者单位： | 安徽师范大学物理与电子信息学院，安徽 芜湖 241000 |
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| 基金项目： | 中科院光电技术研究所微细加工光学技术国家重点实验室开放基金项目（No.kfs4）；安徽省高校省级自然科学基金(No.KJ2011Z138)；安徽师范大学校青年基金(No.2009xqn64)资助 |
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| 摘 要： | 压缩感知是一种新的信号采样理论,突破了传统的Nyquist采样率须为信号最高频率的2倍以上的定理。对于稀疏信号,它能够以远低于Nyquist采样速率对信号进行采样,并通过重构算法恢复出原信号。提出了一种基于压缩感知的红外与可见光图像融合算法,对图像进行测量,并通过融合算法对测量值进行融合。仿真实验显示,压缩感知能较好地实现图像的融合。
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| 关 键 词： | 图像融合 压缩感知 信号重构 红外图像 可见光图像 |
Fusion algorithm for infrared and visible image based on compressive sensing |
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| HE Guo-dong,SHI Jian-ping,FENG You-hong,XIE Xiao-juan,YANG Ling-yun. Fusion algorithm for infrared and visible image based on compressive sensing[J]. Laser & Infrared, 2014, 44(5): 582-585 |
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| Authors: | HE Guo-dong SHI Jian-ping FENG You-hong XIE Xiao-juan YANG Ling-yun |
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| Affiliation: | The College of Physics and Electronic Information,Anhui Normal University,Wuhu 241000,China |
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| Abstract: | Compressive sensing is a novel signal sampling theory,according to Nyquist sampling theory,the sampling rate of the signal must be greater than twice of the maximum signal frequency.For a sparse representation signal,its sampling rate is far below the Nyquist sampling rate,and the signal can be obtained by reconstructed algorithm.A new fusion algorithm for infrared and visible image is proposed based on compressive sensing,source image is measured by random matrix,and measured value is fused by fusion algorithm.The experimental results show that compressive sensing theory can obtain fusion image effectively. |
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| Keywords: | image fusion compressive sensing signal reconstruction infrared image visible image |
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