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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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motionEst4SS
four steps search algorithm.four steps search algorithm.four steps search algorithm.four steps search algorithm.four steps search algorithm.four steps search algorithm.four steps search algorithm.four steps search algorithm.four steps search algorithm.four steps
- 2010-08-05 20:22:39下载
- 积分:1
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Matlab-Example
STK(卫星仿真工具箱)/matlab联合仿真,带GUI软件界面(matlab)。场景演示的例程,可以作为一个仿真开发的基础平台。(STK/matlab joint simulation, a good example with GUI)
- 2011-05-13 23:10:46下载
- 积分:1
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matlab-chapter3
谢汉龙matlab书籍第三章基本入门功能的实现过程,常用matlab的基础程序(Implementation Xiehan Long matlab books Chapter 3 Basic entry function on the basis of common procedures matlab)
- 2015-01-05 13:51:14下载
- 积分:1
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sa_Ex7_5
DOA估计源码,Bartlett估计算法,估计性能极佳(DOA estimation matlab code)
- 2013-12-24 15:15:33下载
- 积分:1
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qijgckfc
关于神经网络控制,在matlab环境中自动识别连通区域的大小,车牌识别定位程序的部分功能,是信号处理的基础,多目标跟踪的粒子滤波器,本科毕设要求参见标准测试模型。(On neural network control, Automatic identification in the matlab environment the size of the connected area, Part of the license plate recognition locator feature, Is the basis of the signal processing, Multi-target tracking particle filter, Undergraduate complete set requirements refer to the standard test models.)
- 2016-03-11 22:43:08下载
- 积分:1
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Matlab
系统学习MATLAB,讲了MATLAB内容,并附有各章例子程序(System to learn MATLAB, the MATLAB stresses the contents of each chapter with examples of procedures)
- 2009-05-21 22:55:03下载
- 积分:1
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KF-simple-scale
说明: 卡尔曼滤波简单例程,一维情况。An Introduction to Kalman Filter中的例子。(Kalman filter is simple routines, one-dimensional situation. An Introduction to Kalman Filter in the example.)
- 2011-03-02 16:41:37下载
- 积分:1
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new_vc3_7
异步电机矢量控制,有MARS法,isq闭环测速法,可以运行有速度和无速度两种模式。(vector control, MARS, isq closed-loop gun, can run with speed and speed in two modes.)
- 2007-06-12 14:21:20下载
- 积分:1
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Markov-Chains-examples-with-codes
马尔科夫链的matlab仿真,马尔可夫模型(Markov Model,MM)是统计模型,它用来描述一个含有隐含未知参数的马尔可夫过程。(Matlab simulation of Markov chains, Markov models (Markov Model, MM) is a statistical model, which is used to describe an unknown parameter containing hidden Markov process.)
- 2013-07-25 07:29:31下载
- 积分:1