| 基于提升小波的运动模糊图像恢复 |
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| 引用本文： | 王晓,刘泽乾.基于提升小波的运动模糊图像恢复[J].计算机仿真,2010,27(5):194-196. |
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| 作者姓名： | 王晓 刘泽乾 |
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| 作者单位： | 空军航空大学航空军械工程系,吉林,长春,130022 |
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| 摘 要： | 高频噪声对运动模糊图像的经典频域恢复方法影响较大,针对上述问题采用原方法存在运算量大的缺陷,提出了一种基于提升小波的运动模糊图像恢复方法:即对含噪运动模糊图像用9/7提升小波进行变换;对变换所得的低频包含运动模糊的部分用经典频域方法进行恢复,对变换所得的高频部分采用软域值自适应去噪处理;最后,对两部分处理结果进行9/7提升小波逆变换。仿真实验结果表明,方法能够较好的对运动模糊图像进行恢复。
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| 关 键 词： | 图像恢复 提升小波 运动模糊 哈夫变换 |
Mobile Blurring Image Restoration Based on Lifting Wavelet |
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| WANG Xiao,LIU Ze-qian.Mobile Blurring Image Restoration Based on Lifting Wavelet[J].Computer Simulation,2010,27(5):194-196. |
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| Authors: | WANG Xiao LIU Ze-qian |
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| Affiliation: | Aviation Armament Engineering Department/a>;Air force Aviation University/a>;Changchun Jilin 130022/a>;China |
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| Abstract: | In view of the effect of high frequence noise on the classic restoration way in the frequent field and the request of real time dealment,here a new methord is presented to restore the mobile blurring image based on the lifting wavelet: firstly adopting 9/7 lifting wavelet to transform the noised mobile blurring image,secondly restoring the low frequent mobile blurring department with the classic frequence restoration methord,the next,using soft threshold in automobile adaptively denoising of high frequence ... |
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| Keywords: | Image restoration Lifting wavelet Mobile blurring Hough transformation |
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