| 匀速直线运动模糊图像恢复算法研究 |
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| 引用本文： | 杨慧.匀速直线运动模糊图像恢复算法研究[J].人天科学研究,2013(4):60-62. |
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| 作者姓名： | 杨慧 |
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| 作者单位： | 武汉理工大学理学院,湖北武汉430070 |
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| 摘 要： | 通过建立点扩散函数（PSF）．将基于频域变换图的Radon变换和微分自相关方法相结合估计出PSF的两个必要参数，再用Lucy—Richardson滤波进行运动模糊图像恢复。对实际处理中会遇到的频域图中心十字亮纹的问题提出了改进。该方法对模拟的运动模糊图像和真实的模糊图像恢复效果比较稳定。颇具实用价值。
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| 关 键 词： | 图像恢复 运动模糊 点扩散函数 Lucy—Richardson滤波 |
Uniform Linear Motion Blurred Image Restoration Algorithm |
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| Abstract: | Through the estahlishment of the point spread function （PSF）, on this basis, using the Radon transform and combining the autocorrelation method to estimate the two essential parameters, then using Lucy-Richardson filter for motion blurred image restoration. Proposed solution for what will encounter in the actual processing of the Fourier transform image center Cross bright pauern. The result shows that this kind of method is relatively stable both in simulated motion hlurred images and real blurred image restoration, has practical value. |
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| Keywords: | Image Restoration Motion Blurred Point Spread Function I ucy-Richardson Imfilter |
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