| 小波域梯度准则多焦距图像融合方法的研究 |
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| 引用本文： | 徐金龙,陈明举.小波域梯度准则多焦距图像融合方法的研究[J].四川理工学院学报(自然科学版),2009,22(5). |
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| 作者姓名： | 徐金龙 陈明举 |
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| 作者单位： | 四川理工学院自动化与电子信息学院,四川,自贡,643000 |
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| 摘 要： | 通过介绍小波域不同融合方法的特点,提出一种小波域梯度的改进算法,对多焦距图像采用双正交小波进行分解,对小波系数根据小波域平均梯度进行加权叠加,并通过仿真证明本算法具有很好的效果。
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| 关 键 词： | 图像融合 小波变换 平均梯度 多焦距 |
Research on the Image Fusion Method of Wavelet Territory Gradient Criterion Multi-focal Distance |
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| XU Jin-long,CHEN Ming-ju.Research on the Image Fusion Method of Wavelet Territory Gradient Criterion Multi-focal Distance[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2009,22(5). |
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| Authors: | XU Jin-long CHEN Ming-ju |
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| Abstract: | The paper introduced the wavelet territory different fusion method characteristics on wavelet territory,proposed one kind of wavelet territory gradient improvement algorithm,which uses the biorthogonal wavelet to the multi-focal distance image to carry on the decomposition,and the weighting superimposition to the wavelet coefficient according to the wavelet territory average gradient,the results shows that this method the very good effect through the simulation card Ming dynasty printed books algorithm. |
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| Keywords: | image fusion wavelet transformation average gradient multi-focal distances |
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