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7
说明: 摘 要 盲图像恢复的主要困难是信息不足,而为了恢复图像和确定点扩散函数需要适当的先验知识。解决这个问题的法、 法以及正则化方法等。但是这些方法的计算量都太大,针对上述方法的不足,文章提出了一种恢复图方法有图像的新算法,它通过恢复残差的最小化和后验概率的最大化来估计参数和恢复图像。其中,巧妙地利用了最陡梯度法和
共轭梯度法的迭代求解。对由于运动造成的模糊图像,可以明显地改善图像的质量,实验结果证明,在对模糊操作没有严格限制的情况下,仍可得到较好的恢复图像。(:
: 2$*/<$ I?E L691/6@ F9MM9G:0=@ R9=? S092F 91/DE 6EC=76/=972 9C 92C:MM9G9E2= 92M761/=972$I?9C G/00C M76 L67LE6 92G76L7
( )
=972 7M/L69769 U27R0EFDE /S7:= =?E 91/DE /2F =?E L792=8CL6E/F M:2G=972 &[ $RE008U27R CL/GE8/F/L=9OE 6ED:0/69</=
1E=?7F /2F 3+ 1E=?7F M76 91/DE 6EC=76/=972 /6E E =E2FEF =7 /FF6ECC =?9C L67S0E1$] 2ER 1E=?7F 9C L67L7CEF =7 6EC=
S0:6 91/DE :C92D+5 /2F 5E/C=V:/6EC 1E=?7F$W= :CE 192919<E/G7C= M:2G=972 /2F 1/ 919<E &[ M:2G=972 =7 6EC=
=?E 91/DE /2F 9FE2=9M@ =?E L/6/1E=E6C$I?9C 1E=?7F :CE C=EELEC= FECGE2= /2F G72Q:D/=E D6/F9E2= 1E=?7FC =7 192919<E
,
G7C= M:2G=972 /2F 1/ 919<E L7C=E69769 L67S/S909=@ =7 91L67OE =?E S0:6 91/DE X?9G? 9C /0C7 =7 91L67OE =?E 91/DE V:
=@ 92 C71E FED6EE R9=? 27 C=69G= 0919=/=972$)
- 2009-02-28 10:23:13下载
- 积分:1
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chap3
It is Radar System design and signal prcessing code based on standard algorithm .this is vey important for biggener those who are working on Radar signal processing area.This code contain various chapter. this is basically chapter No3
- 2009-11-02 14:25:06下载
- 积分:1
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classManage
说明: 此包主要对班级管理,对班级的很多内容进行详细的管理(classmanage)
- 2010-03-17 14:48:47下载
- 积分:1
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banbozhenzi
用矩量法求半波振子天线的E面和H面方向图,并与解析解比较(Moment Method with the half-wave dipole antenna in the E plane and the H plane patterns, compared with the analytical solution)
- 2010-06-01 12:57:54下载
- 积分:1
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Mitsubishi-PLC
基于MATLAB与三菱PLC的测控应用系统的程序代码(MATLAB-based monitoring and control applications with Mitsubishi PLC system program code)
- 2013-08-02 17:27:05下载
- 积分:1
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mc_cdma_ber_snr
mc-cdma matlab下的性能仿真(mc-cdma Matlab under the Performance Simulation)
- 2006-06-03 21:06:10下载
- 积分:1
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m
说明: 主成分分析算法,有大量数据,初学者可以根据数据看程序,并且可以出现图像(Principal component analysis algorithm, there is a large amount of data, beginners can look at program according to the data, and can appear the image)
- 2014-11-24 14:46:19下载
- 积分:1
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teager
teager能量算子的程序以及一篇关于它的文章,可能通过调用它实现提取teager能量算子(teager energy operator)
- 2021-04-16 22:38:53下载
- 积分:1
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Matlab_order
说明: 包括matlab全体命令的电子书,非常实用(Matlab command including all e-books, very useful)
- 2008-10-26 22:41:34下载
- 积分:1
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LLR_compute
说明: 由4个.m文件组成,用于16QAM和64QAM调制的软信息的提取(By 4. M files for 16QAM and 64QAM modulation of the soft information extraction)
- 2008-11-13 17:32:14下载
- 积分:1