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Description: The Blind Deconvolution Algorithm can be used effectively when no information about the distortion (blurring and noise) is known. The algorithm restores the image and the point-spread function (PSF) simultaneously. The accelerated, damped Richardson-Lucy algorithm is used in each iteration. Additional optical system (e.g. camera) characteristics can be used as input parameters that could help to improve the quality of the image restoration. PSF constraints can be passed in through a user-specified function
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Author: mingmingpudm |
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Description: 理查德外推加速算法-Richard extrapolation algorithm acceleration
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Author: 风度 |
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Description: Richardson 和Urbanke的经典文章，modern coding theory-Richardson and Urbanke
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Author: 林晓叶 |
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Description: 现有4个名字Name，Monica，Lucy，Rome 编写一个程序，输入一个名字，若名字存在，则显示名字已存在，提示重新输入新名字，否则插入这个名字，并按顺序输出。要求能够连续的进行插入新名字-4 names of the existing Name, Monica, Lucy, Rome to prepare a program, enter a name, if the name exist, the display name already exists, you are prompted to re-enter the new name, otherwise insert the name, and the order of output. Requested to carry out continuous insert a new name
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Author: 徐荣波 |
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Description: 里查得森(Richardson)法解偏微分方程的程序。解的是定步长的抛物型偏微分方程：
du/dx - a * d2u/dx2 = 0
在程序中可以更改 a 的值以实现不同系数的解。由于它是一种显式格式，解的结果不稳定
在Matlab7下面运行发现竟然有一些值达到十的几十次方,这是算法本身决定的。不是程序有错误-Richard Anderson (Richardson) Solving partial differential equations procedures. Solution is scheduled to step parabolic partial differential equation: du/dx- a* d2u/dx2 = 0 in the procedure can be changed in order to realize the value of a different coefficient of the solution. Because it is an explicit format, the result of instability in the solution of the following Matlab7 running even found some value reached ten dozens of parties, this is the decision algorithm itself. Not a procedural error
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Author: ddcc4433 |
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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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Author: fanwen |
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Description: Ruby Cookbook 源代码
Ruby Cookbook Source README
by Leonard Richardson (leonardr@segfault.org)
Last update: 09/06/2006
This source code was extracted automatically from my markup copy of
the Ruby Cookbook. Every chapter has its own directory, and every
recipe (and chapter introduction) has its own file.
-Ruby Cookbook source Ruby Cookbook Source READMEby Leonard Richardson (leonardr@segfault.org) Last update: 09/06/2006This source code was extracted automatically from my markup copy ofthe Ruby Cookbook. Every chapter has its own directory, and everyrecipe (and chapter introduction) has its own file.
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Author: 我 |
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Description: 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 process could be restored due to noise/noise interference or distortion due to jitter generated images, Inverse filter, Wiener filter and the Lucy-Richardson filter was used, while the code also used the optical flow analysis, it is estimated that the length and fuzzy perspective.
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Author: xlz |
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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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Author: 王万国 |
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Description: 运动模糊图像通过四种方法维纳滤波、约束最小二乘法、lucy、盲目卷积图像复原-Motion-blurred image through the four methods of Wiener filter, constrained least squares method, lucy, blind deconvolution image restoration
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Author: 岳丹丹 |
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Description: A generalized Richardson extrapolation routine that can perform multiple extrapolation steps, can accommodate arbitrary leading error terms, can handle any uniform refinement scheme (e.g. h/2, h/3, h/5, etc), and can report a full extrapolation table including comparing against a known good solution. Able to handle vector inputs. Compatible both with MATLAB and Octave. Includes Octave-style unit tests.
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Author: alazio |
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Description: richardson algorithm of approximation of integrals
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Author: salvo_totoli |
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Description: The Blind Deconvolution Algorithm can be used effectively when no information about the distortion (blurring and noise) is known. The algorithm restores the image and the point-spread function (PSF) simultaneously. The accelerated, damped Richardson-Lucy algorithm is used in each iteration. Additional optical system (e.g. camera) characteristics can be used as input parameters that could help to improve the quality of the image restoration. PSF constraints can be passed in through a user-specified function
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Author: ayla |
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Description: The Lucy-Richardson algorithm can be used effectively when the point-spread function PSF (blurring operator) is known, but little or no information is available for the noise. The blurred and noisy image is restored by the iterative, accelerated, damped Lucy-Richardson algorithm. The additional optical system (e.g. camera) characteristics can be used as input parameters to improve the quality of the image restoration.
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Author: ayla |
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Description: 用matlab中各种不同方法对模糊图像进行复原，有维纳滤波，盲返卷积，Lucy-richardson方法，规则化复原图像等-Various different methods using matlab fuzzy image restoration, with Wiener filtering, blind convolution back, Lucy-richardson methods, rules-based recovery images, etc.
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Author: xujun |
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Description: 图像复原，实现inverse Filter, Wiener Filter, Lucy-richardson 算法，里面包括PPT，代码和报告。非常有价值，是我视觉的大作业。-Image restoration to achieve inverse Filter, Wiener Filter, Lucy-richardson algorithms, which include the PPT, the code and reporting. Is very valuable, is my vision of the big job.
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Author: 张司命 |
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Description: Lucy-Richardson滤波复原图像的代码。效果一般般，可以参考下-Lucy-Richardson filter restored image of the code. Effect of general-like, you can refer to the following
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Author: 陈程 |
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Description: 利用Lucy-Richardson方法进行图像复原，迭代次数分别是5次和15次-image restoration Lucy-Richardson
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Author: ken1979 |
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Description: 逆滤波、 Wiener滤波和 Lucy-Richardson滤波实现图像恢复-Inverse filtering, Wiener filter and Lucy-Richardson filter for image restoration
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Description: 采用基于RL(Richardson-Lucy)算法的超分辨图像复原。能够实现图像的频谱外推，得到期望的复原图像。-The RL (Richardson-Lucy) algorithm-based super-resolution image restoration. Extrapolation of image spectrum, to obtain the desired restored image.
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Author: 程涛 |
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