| 图像盲恢复算法的研究 |
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| 引用本文： | 孙云山,张立毅,段继忠,王艳. 图像盲恢复算法的研究[J]. 数学的实践与认识, 2011, 41(7) |
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| 作者姓名： | 孙云山 张立毅 段继忠 王艳 |
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| 作者单位： | 1. 天津商业大学信息工程学院,天津,300134;天津大学电子信息工程学院,天津,300072
2. 天津大学电子信息工程学院,天津,300072 |
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| 摘 要： | 在点扩展函数未知的情况下,仅通过退化图像来估计原始图像的过程称为图像盲恢复.目前,图像盲恢复已成为数字图像处理领域一个前沿热点课题,有着广泛的应用.国内外诸多学者对图像盲恢复算法已经做了深入广泛的研究.对已提出的图像盲恢复算法进行了分类比较研究,并提出了进一步研究的发展方向.
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| 关 键 词： | 图像盲恢复 退化 点扩展函数 |
Research on Blind Image Restoration Algorithm |
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| SUN Yun-shan,ZHANG Li-yi,DUAN Ji-zhong,WANG Yan. Research on Blind Image Restoration Algorithm[J]. Mathematics in Practice and Theory, 2011, 41(7) |
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| Authors: | SUN Yun-shan ZHANG Li-yi DUAN Ji-zhong WANG Yan |
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| Affiliation: | SUN Yun-shan~(1,2),ZHANG Li-yi~(1,2,*),DUAN Ji-zhong~2,WANG Yan~2 (1.Department of Information Engineering,Tianjin University of Commerce,Tianjin 300134,China) (2.Department of Electric Information Engineering,Tianjin University,Tianjin 300072,China) |
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| Abstract: | When point spread function is not known,only according to the degraded images, restoration is called blind image restoration.It has been a hot research issue in digital image processing domain,and it has many widely applications.Lots of domestic and overseas scholars lucubrates blind image restoration algorithm.Many algorithms were compared,analyzed, classified in this paper.This paper possessed the researching future of algorithm. |
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| Keywords: | blind image restoration degradation point spread function(PSF) |
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