| 多光谱可见光图像与高分辨率图像的分维融合 |
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| 引用本文： | 何龙兵,那彦.多光谱可见光图像与高分辨率图像的分维融合[J].电子科技,2011,24(1):4-8. |
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| 作者姓名： | 何龙兵 那彦 |
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| 作者单位： | (西安电子科技大学 电子工程学院,陕西 西安 710071) |
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| 摘 要： | 针对遥感图像,提出了一种遥感多光谱可见光图像与遥感高分辨率全色图像融合的小波分维算法.利用小波变换的方向选择}生,对遥感多光谱的1分量和遥感全色图像进行小波分解,进而在不同子带中进行遥感图像融合,低频部分采用基于区域能量的融合算法;高频部分使用21×21的窗口加窗逐点计算分维作为权系数进行融合;最后将得到的灰度融合图像...
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| 关 键 词： | HIS变换 小波变换 分形维 图像融合 |
Fractal Fusion for More Spectral Visible Light Images and High-Resolution Panchromatic Images |
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| He Longbing,Na Yan.Fractal Fusion for More Spectral Visible Light Images and High-Resolution Panchromatic Images[J].Electronic Science and Technology,2011,24(1):4-8. |
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| Authors: | He Longbing Na Yan |
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| Affiliation: | (School of Electronic Engineering,Xidian University,Xi'an 710071,China) |
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| Abstract: | A more spectral visible light image and High-resolution Panchromatic image fusion algorithm based on the HIS,wavelet transformation and fractal dimension is developed for the domain of remote images.First,the remote panchromatic images and the component I of the remote multi-spectral image are decomposed to the domain of the wavelet transformation which has the advantage of good directions,and the remote image fusion is then implemented in different subbands.The region energy fusion algorithm is adopted as ... |
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| Keywords: | IHS transformation wavelet transformation fractal dimension image fusion |
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