| 多源图像融合质量的综合评价体系研究 |
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| 引用本文： | 李伟.多源图像融合质量的综合评价体系研究[J].深圳信息职业技术学院学报,2008,6(2):83-88. |
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| 作者姓名： | 李伟 |
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| 作者单位： | 深圳信息职业技术学院软件工程系,广东深圳,518029 |
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| 基金项目： | 深圳信息职业技术学院博士创新科研项目 |
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| 摘 要： | 本文针对图像融合时存在的评价问题，深入地分析了图像融合质量的主观、定性评价和客观、定量评价的各种方法，并在此基础上提出了多源图像融合的综合评价体系。同时本文利用这一评价体系重点研究了基于小波变换的图像融合方法中分解层数对融合性能的影响问题，通过大量仿真实验得到了一些重要结论，这些结论对该方法在工程实际中的应用具有指导意义。
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| 关 键 词： | 图像融合 性能评价 小波变换 |
Evaluation systems of multi-source image fusion performance |
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| LI Wei.Evaluation systems of multi-source image fusion performance[J].Journal of Shenzhen Institute of Information Technology,2008,6(2):83-88. |
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| Authors: | LI Wei |
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| Institution: | LI Wei ( Department of Software Engineering, Shenzhen Institute of Information Technology, Shenzhen 518029, P.R.China ) |
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| Abstract: | Considering evaluation of image fusion performance, various methods of subjective ＆ quantitative and objective ＆ qualitative assessments of image fusion are discussed in this paper. Based on the relationship and individual characteristics of these measures, the synthetic evaluation system and criterions of image fusion are formed. Using these evaluation criteria, the fusion performance of image fusion based on Discrete Wavelet Transform with the different number of decomposition levels is analyzed. The experimental and calculation resuhs show that the fusion evaluation criteria are effective. Conclusions made may provide guidance to choose appropriate fusion methods in practice. |
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| Keywords: | muhi-source image fusion performance evaluation wavelet transform |
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