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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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Image_Restoration_motionblur
这个程序可以修复因噪声/噪音干扰或者因抖动产生的失真的图像,Inverse滤波器, Wiener滤波器和Lucy-Richardson滤波器被使用到,同时代码还使用了光学流线分析,估计模糊的长度和角度。(This program can recover from noise/noise or distortion due to jitter generated images, Inverse filter, Wiener filter and the Lucy-Richardson filter were used, while the code also uses optical flow line analysis, estimated the length and fuzzy angle.)
- 2010-05-14 13:06:14下载
- 积分:1
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matlab-modeling-algorithm(2)
本资料包含了系统的matlab建模用算法(This pack contains the system matlab modeling algorithm used)
- 2013-08-03 19:45:05下载
- 积分:1
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SenCos
Generador de señ ales Seno y Coseno
- 2014-02-24 06:15:35下载
- 积分:1
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轮式机器人差速控制圆形轨迹
说明: 轮式机器人差速驱动下的圆形轨迹程序,可修改参数。(Round trajectory program driven by differential speed of wheeled robot.)
- 2019-06-13 15:29:36下载
- 积分:1
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reasearch-on-spectral-of-fog
a method based on BRDF
- 2012-03-28 17:07:54下载
- 积分:1
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imratio
This script allows to know the compression ration between two images
- 2014-10-30 06:44:43下载
- 积分:1
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boxsurface
将整个空间进行划分,变成无数的小空间,其中小空间的长度可变。(The entire space is divided into numerous small space, wherein the variable length of the small space.)
- 2013-12-24 09:30:05下载
- 积分:1
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Ch06
matlab 可视化 微分方程 线性方程 元胞自动机 晶体生长 金融(linear equations matlab visualization of cellular automata crystal growth differential financial)
- 2014-02-02 11:20:00下载
- 积分:1
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threelever3p4wzb
三电平三相四线制APF,在abc坐标系下进行电流环的控制,采用无差拍控制策略和载波同相调制方法,能够抑制谐波,补偿无功和治理三相不平衡,matlab2006b,高版本可能需要更换低通滤波器(Three- level three- phase four-wire APF, current loop control in abc coordinates, using deadbeat control strategy and carrier-phase modulation method that can suppress harmonics, reactive power compensation and governance phase unbalance, matlab2006b, high version may need to replace the low-pass filter)
- 2021-04-19 14:58:51下载
- 积分:1