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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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garchsimulate
PURPOSE: GARCH(P,Q) time series simulation
- 2012-04-11 21:15:06下载
- 积分:1
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matlabcure
这是matlab编程的一个例子,编写M文件,实现正弦摆动的一个动画。(Matlab is a programming example, the preparation of documents M to achieve a sinusoidal oscillation of animation.)
- 2007-04-25 10:55:16下载
- 积分:1
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tugboat
Tugboat simulink from Hydro
- 2009-09-25 10:04:12下载
- 积分:1
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Matlab实现的带通滤波器-band1
Matlab实现的带通滤波器(Matlab the band-pass filter)
- 2005-03-14 12:13:24下载
- 积分:1
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ds1102_vect
DS program of IMIFOC
- 2012-05-16 04:19:42下载
- 积分:1
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copy
[MATLAB语言常用算法程序集].(龚纯).清晰版.pdf(Clear version of MATLAB language commonly used algorithm for assembly]. (Gong pure). Pdf
)
- 2012-02-09 13:52:26下载
- 积分:1
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smart-antena
this projectdescribed about smart antenna
- 2011-01-31 13:34:50下载
- 积分:1
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rwave
algorithm to find stock price wave when using positive return rate as wave condition.For example, find the S&P500 index whole waves, whose change rate is more than 5 from bottom to top.
- 2013-08-26 12:19:11下载
- 积分:1
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DDS-Based-on-CORDIC-
基于CORDIC算法的DDS的FPGA设计与优化(DDS Based on CORDIC Algorithm FPGA Design and Optimization)
- 2013-05-24 10:26:52下载
- 积分:1