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Description: 本文针对灰度图像的盲复原问题进行了一些研究，介绍了两种不同的图像盲复
原处理的方法。一种是误差一参数分析法，该方法适合于辨识可以用参数来表征的
点扩散函数，如线性移动模型和Gauss模型等，然后根据估计的参数确定退化图像
的点扩’散函数，再利用常规的复原算法(如维纳滤波法)对退化图像进行复原处理
另一种是非负支撑域约束递归逆滤波(NAS-R工F)算法，文中介绍了NAS-R工F算法
的基本思想，并结合正则化的思想，提出了NAS-RIF的改进算法，相应对该算法的
性能效果进行了仿真分析。
1.图像去噪MATLAB仿真程序.m
2.图像点扩展函数获取MATLAB仿真程序.m
3.约束最小二乘法图像复原MATLAB仿真程序.m
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Size: 3778524 |
Author: 刘赛 |
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Description:
约束最小二乘滤波复原
用真实的PSF函数和噪声强度作为参数进行图像复原
另一程序
盲卷积滤波复原
图像模糊化
-Constrained least squares filter to recover the PSF with the real function and the noise intensity as a parameter to another program Blind Image Restoration to recover convolution filtering of image blurring
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Size: 1024 |
Author: 宗常进 |
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Description: 4_1：生成模糊化实验图像
4_2：维纳滤波复原
4_3：约束最小二乘滤波复原
4_4：Lucy-Richardson滤波复原
4_5：盲卷积滤波复原-4_1: generate fuzzy images of experimental 4_2: 4_3 restoration Wiener filtering: constrained least squares filtering recovery 4_4: Lucy-Richardson filter recovery 4_5: Blind deconvolution filter to recover
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Size: 4096 |
Author: fanwen |
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Description: 本文针对灰度图像的盲复原问题进行了一些研究，介绍了两种不同的图像盲复
原处理的方法。一种是误差一参数分析法，该方法适合于辨识可以用参数来表征的
点扩散函数，如线性移动模型和Gauss模型等，然后根据估计的参数确定退化图像
的点扩’散函数，再利用常规的复原算法(如维纳滤波法)对退化图像进行复原处理
另一种是非负支撑域约束递归逆滤波(NAS-R工F)算法，文中介绍了NAS-R工F算法
的基本思想，并结合正则化的思想，提出了NAS-RIF的改进算法，相应对该算法的
性能效果进行了仿真分析。
1.图像去噪MATLAB仿真程序.m
2.图像点扩展函数获取MATLAB仿真程序.m
3.约束最小二乘法图像复原MATLAB仿真程序.m
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Size: 3778560 |
Author: 刘赛 |
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Description: 第十四章 图像复原
14.1 退化模型
14.1.1 连续退化模型
14.1.2 离散退化模型
14.2 复原的代数方法
14.2.1 代数复原原理
14.2.2 逆滤波复原
14.2.3 最小二乘方滤波
14.3 MATLAB 实现图像复原
14.3.1 维纳滤波复原
14.3.2 规则化滤波复原
14.3.3 Lucy-Richardson 复原
14.3.4 盲去卷积复原
14.3.5 图像复原的其它 MATLAB 函数 -Chapter XIV 14.1 Image Restoration 14.1.1 degradation model for the degradation of model 14.1.2 discrete degradation model 14.2 recovery recovery algebra algebraic method 14.2.1 Principle 14.2.2 inverse filtering to recover 14.2.3 Least Square Filtering 14.3 MATLAB Image 14.3.1 Wiener Filtering recovery recovery recovery 14.3.2 filtering rules of 14.3.3 Lucy-Richardson deconvolution to recover 14.3.4 Blind Image Restoration to recover 14.3.5 other MATLAB function
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Size: 2048 |
Author: 王万国 |
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Description: 一个很不错的图像还原代码,利用了盲复原的相关知识进行的处理工作啊-g fectoter programe g fectoter programeg fectoter programeg fectoter programeg fectoter programe
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Size: 2048 |
Author: Yan xiaoyun |
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Description: 运动模糊图像盲复原 已知运动方向为水平方向-Blind Image Restoration of Motion Blurred movement known as the horizontal direction
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Size: 1024 |
Author: Echo |
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Description: 运动方向未知的运动模糊图像盲复原，包括移动像素和角度
-Movement direction of the motion-blurred images unknown blind rehabilitation, including moving pixels and angle
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Size: 1024 |
Author: Echo |
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Description: 利用盲卷积图像复原方法，对模糊图像进行图像复原，可以达到比较好的效果。-Blind deconvolution image restoration
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Size: 701440 |
Author: 高源 |
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Description: 这时高斯模糊的源码，对做图像盲复原的同学可以参考-Then Gaussian blur of the source, to make the image blind restoration of the students can refer to the
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Size: 2048 |
Author: cjj51 |
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Description: 图像复原的程序，对做图像盲复原的同学可以参考，不过本人没有调试过-Image restoration process right to do Blind Image Restoration students can refer to, but I had no debugging
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Size: 1024 |
Author: cjj51 |
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Description: 本文以高斯模糊图像的盲复原为基础，探讨了一些图像复原方法，力求达到较好的复原效果。
-In this paper, Gaussian blurred image restoration based on the blind to explore a number of image restoration methods, and achieve a better recovery results.
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Size: 586752 |
Author: lisanfeng |
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Description: 通过分析均匀分布与Cauchy分布的分布机制，提出了一种改进的模拟退火图像盲复原算法，该算法选择Cauchy
分布为随机扰动量来产生状态扰动函数。通过计算机仿真，验证了该算法对初值的鲁棒性和复原的效果优于基于均匀分布随
机扰动量模拟退火盲解卷积算法，提高了收敛到最优解的速度
-After analyzing the distribution mechanisms of uniform distribution and Cauchy distribution,an
algorithm of blind image restoration by simulated annealing based on Cauchy distribution random perturbation is
proposed.Simulation results show that the improved method has better quality,robustness and speed of
convergence comparing with simulated annealing algorithm based on uniform distribution random perturbation.
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Size: 1024 |
Author: dongjianjun |
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Description: 实现图像盲复原算法，在不知道点扩散函数的情况下，实现图像清晰化-Image Restoration Algorithm, do not know the point spread function in the case of image clarity
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Size: 1024 |
Author: 王美丽 |
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Description: 讲述了基于空域和频域的迭代盲复原算法，是图像盲复原的一个研究热点，效果很好。-About the spatial and frequency domain based on the iterative blind restoration algorithm, image restoration is a hotspot, the effect is very good.
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Size: 1024 |
Author: 王美丽 |
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Description: 四种经典图像复原方法对比，分别是维纳滤波，最小二乘，盲去卷积和RL(The four classical image restoration methods are Wiener filtering, least squares, blind deconvolution, and RL.)
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Size: 484352 |
Author: 杨慧
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Description: 可以对未知原因导致的模糊图像进行盲区卷积复原，采用NASRIF算法，具体理论可以参考重庆大学一篇硕士论文(Blind images can be restored by blind convolution for unknown reasons, and the NASRIF algorithm is used. The specific theory can be referred to a master's thesis of Chongqing University)
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Size: 10240 |
Author: 几米
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Description: 盲去卷积复原算法，并在MATLAB中进行实验，和维纳滤波的复原效果进行一个对比。盲去卷积的方法有多种，露西-理查德森算法属于图像复原中的非线性算法，与维纳滤波这种较为直接的算法不同，该算法使用非线性迭代技术，在计算量、性能方面都有了一定提升(The blind deconvolution restoration algorithm is carried out in MATLAB and is compared with the restoration effect of Wiener filtering. There are many ways of blind deconvolution. Lucy Richardson algorithm is a nonlinear algorithm in image restoration. Unlike Wiener filtering, this algorithm uses nonlinear iteration technology, and has a certain improvement in computation and performance.)
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Size: 5120 |
Author: 岛屿12 |
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Description: 当没有被称为失真的信息时（模糊和噪音），盲反卷积算法可有效使用，改善图像质量(When no information is known as distortion (blurring and noise), blind deconvolution can be used effectively to improve image quality.)
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Size: 8192 |
Author: 岛屿12 |
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