| 基于全变分的图像融合算法的研究 |
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| 引用本文： | 曾志峰,马华山.基于全变分的图像融合算法的研究[J].计算机应用与软件,2009,26(5). |
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| 作者姓名： | 曾志峰 马华山 |
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| 作者单位： | 西南电子电信技术研究所,四川,成都,610041 |
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| 摘 要： | 在简要分析多聚焦图像融合问题后,详细推导并提出一种新的基于全变分的图像融合算法.相比以前基于多分辨率框架进行融合的金字塔分解、小波变换等方法,全变分图像融合方法将多聚焦图像问题转化为最优化问题,直接在空间域进行计算操作,简单直观,便于进行改进,并且取得很好的融合效果.
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| 关 键 词： | 多聚焦图像融合 全变分 小波变换 |
ON TOTAL VARIATION-BASED MULTIFOCUS IMAGE FUSION |
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| Zeng Zhifeng,Ma Huashan.ON TOTAL VARIATION-BASED MULTIFOCUS IMAGE FUSION[J].Computer Applications and Software,2009,26(5). |
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| Authors: | Zeng Zhifeng Ma Huashan |
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| Affiliation: | Southwest Electronics and Telecommunication Technology Research Institute;Chengdu 610041;Sichuan;China |
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| Abstract: | Based on brief analysis of the multifocus image fusion problem,in this paper a detail derivation is made which lead to a proposal of new algorithm of total variation-based image fusion(TV method).Comparing with the methods of pyramid decomposition fusion based on multiple resolution framework and wavelet transform used before,TV method turns multifocus image problem into optimization problem and computes directly in spatial domain,so it is visual and simple,easy to be modified,and have gotten quite good fus... |
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| Keywords: | Multifocus image fusion Total variation Wavelet transform |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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