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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 &[ $RE008U27R CL/GE8/F/L=9OE 6ED:0/69</=
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S0:6 91/DE :C92D+5 /2F 5E/C=V:/6EC 1E=?7F$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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Objective-function-extremum
采用了精确一维搜索法进行目标函数求极值,其中使用了黄金分割法,最速下降法和拟牛顿法。(Using the exact one-dimensional search method to the objective function extremum, which uses the golden section method, steepest descent and quasi-Newton method.)
- 2011-08-26 21:11:09下载
- 积分:1
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elearn
Ii this file developing a sample website for elearning
- 2014-09-13 18:23:17下载
- 积分:1
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Final-Project
matlab file for optimize k_mans
- 2013-03-25 03:55:33下载
- 积分:1
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xfs_sysfs
xfs_mount kobject. This currently has no attributes and thus no need for show and store helpers.
- 2015-03-15 11:03:25下载
- 积分:1
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angleOfg2b
基于simulink建立了飞机六自由度模型,并计算其迎角。(Based on simulink established six degrees of freedom model aircraft, and calculate the angle of attack.)
- 2014-05-26 11:06:38下载
- 积分:1
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neimo
过程控制中的内膜控制的实现,内膜控制是基于准确模型设计的,有一定的局限性(control of the process control of the endometrium, endometrial control is accurate model based on the design, there are some limitations)
- 2006-09-12 09:17:24下载
- 积分:1
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FMsimulink
FM信号的调制解调的simulink仿真,亲自测试已经通过,大家可以放心下载使用。(FM signal modulation and demodulation simulink simulation, personally test has passed, you can be assured to download.)
- 2021-04-21 22:18:49下载
- 积分:1
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fem_matlab
fem_matlab有限元matlab实现的源代码(fem_matlab finite element realization of the source code matlab)
- 2010-10-06 17:31:05下载
- 积分:1
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MATLAB.Demystified(07_Edition)
《MATLAB揭秘》07年英文原版书籍,有很多例程,很具有参考价值!()
- 2008-05-12 15:29:34下载
- 积分:1