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image blurring and deblurring using weiner and more filters
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This toolbox contains functions related to image processing, including
* images loading and generation.
* filtering and blurring functions.
* anisotropic and spacially variant filters.
* non-linear filtering (median, LIC, bilateral).
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一些快速实现图像模糊增强的的demo，matlab源码。已经测试通过。-Some image blurring rapidly enhanced the demo, matlab source. Have the test.
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图像在传输过程中，传递函数对高频成分有衰减作用，造成图像模糊，细节轮廓不清楚。图像锐化就是补偿图像的轮廓，增强图像的边缘及灰度跳变的部分，使图像变得清晰。亦分空域处理和频域处理两类[3]。-Image in the transmission process, the transfer function of the role of high frequency components are attenuated, resulting in image blurring, the details
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偏微分方程应用与图像去噪，迎风方案，采用TV方法- Restore an degraded Image (noising and blurring) by TV method.
The numerical implementation is based on Roe upwind schema
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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-
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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, dam
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采用五种算子对图像进行空域滤波处理，实现去模糊效果。-Using five kinds of operators on the image spatial filter processing, and to the blurring effect.
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理想低通、高通、巴特沃斯低通高通滤波器对图像进行锐化和模糊处理-Ideal low-pass, high pass, Butterworth low pass high pass filter sharpening and blurring the image processing
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blurring and flat region filtering and noisy image
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实现平移运动的图像模糊程序，一种是利用现有的matlab函数。一种是根据数学模型，自己设置滤波器-Achieve translational motion of the image blurring process is to use existing matlab function. One is based on mathematical models, they set the filter
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用分裂bregman方法解决图像模糊的matlab算法，很经典，大家可以参考一下-Split bregman method to solve the image blurring Matlab algorithm, it is classic, and we can refer to
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梯度投影方法 去除图像模糊效应 matlab-Gradient projection method to remove the image blurring effects matlab
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A basic matlab code for image blurring this code can be used to blur the given image and the blurred image can be used for comparing restoration algorithms
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The package contains codes for Image Processing such as blurring and others.
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图像模糊函数，分别产生运动模糊、圆盘状模糊以及钝化模糊的PSF，然后将PSF与原图像卷积，得到不同的模糊图像-Image blur function, respectively, resulting in motion blur, disk blur and passivation of fuzzy PSF, and then PSF and the original image convolution, get different fuzzy images
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主要包括DIP 3/e—Student Projects的说明文档以及实验05-04的详细代码，实验的要求为：
Instruction manual:
(a) Implement a blurring filter as in Eq. (5.6-11).
(b) Blur image 5.26(a) in the +45o direction using T = 1, as in Fig. 5.26(b).
(c) Add Gaussian noise of 0 mean and
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边缘提取：边缘检测的基本思想首先是利用边缘增强算子，突出图像中的局部边缘，然后定义象素的“边缘强度”，通过设置阈值的方法提取边缘点集。由于噪声和模糊的存在，监测到的边界可能会变宽或在某点处发生间断。因此，边界检测包括两个基本内容：
（1）用边缘算子提取出反映灰度变化的边缘点集。
（2）在边缘点集合中剔除某些边界点或填补边界间断点，并将这些边缘连接成完整的线。(Edge extraction: the basic idea of edge detection is to use edge en
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该程序实现图像运动去模糊，The program realizes the blurring of image motion(The program realizes the blurring of image motion)
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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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