| 独立成分分析的多光谱图像融合算法 |
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| 引用本文： | 张忠,白晨帅,白晓凤.独立成分分析的多光谱图像融合算法[J].无线互联科技,2020(3):142-143,166. |
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| 作者姓名： | 张忠 白晨帅 白晓凤 |
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| 作者单位： | 咸阳师范学院计算机学院 |
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| 基金项目： | 咸阳师范学院专项科研基金项目,项目编号:XSYK19022。 |
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| 摘 要： | 为解决图像空间信息的问题,文章提出了一种独立成分分析的多光谱图像融合算法,将多光谱图像的RGB 3个波段和近红外图像共4个波段进行独立成分分析变化,并对其做加权平均得到主图像信息,将主图像信息与全色图像加权求平均得到一副新的图像,然后将这幅图像还原到4个波段得到融合后的结果图像。
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| 关 键 词： | 图像融合 近红外 加权平均 |
Multispectral image fusion algorithm based on independent component analysis |
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| Authors: | Zhang Zhong Bai Chenshuai Bai Xiaofeng |
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| Affiliation: | (School of Computer Science,Xianyang Normal University,Xianyang 712000,China) |
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| Abstract: | In order to solve the problem of image spatial information, this paper proposes a multispectral image fusion algorithm based on independent component analysis. In this algorithm, three RGB bands and four NIR bands of multispectral image are changed by independent component analysis and weighted to get the main image information. The main image information and panchromatic image are weighted to get a new image, and then the image is returned to the original four bands to get the fused result image. |
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| Keywords: | image fusion near-infrared weighted average |
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