| 基于小波变换的图像数据融合方法 |
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| 引用本文： | 孙辉. 基于小波变换的图像数据融合方法[J]. 光学精密工程, 2000, 8(6): 551-553 |
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| 作者姓名： | 孙辉 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所,吉林,长春,130021 |
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| 摘 要： | 提出一种基于小波变换的图像数据融合方法.原始图像经过小波变换,分解成亮度子图像和边缘子图像,对分解后的子图像进行分块处理,根据局部区域方差准则计算融合系数,对每个子块图像进行数据融合,最后重建图像.实验结果表明,本文方法具有很好的一致性.
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| 关 键 词： | 小波变换 数据融合 多源信息 |
| 收稿时间： | 2000-08-10 |
| 修稿时间： | 2000-08-10 |
Data fusion for image based on wavelet transform |
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| SUN Hui. Data fusion for image based on wavelet transform[J]. Optics and Precision Engineering, 2000, 8(6): 551-553 |
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| Authors: | SUN Hui |
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| Affiliation: | Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130021, China |
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| Abstract: | A new image fusion method is presented based on wavelet transform. In this method the original image is transformed into bright sub-image and edge sub-image by wavelet transform. Each sub-image is divided into sub-clocks, and fusion coefficient is computed according to local area square error rule, and data fusion is processed to each sub-clocks, then fusion image is reconstructed. Experimental results show that this method is consistent with image fusion. |
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| Keywords: | wavelet transform image fusion multi-source information |
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