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Description: 使用偏微分方程(PDE)进行图像去噪的matlab代码集合。方法包括：edgestop_diffusion,direction_diffusion,TV_denoise和4阶PDE去噪-use of partial differential equations (PDE) Image Denoising the Matlab code pool. Methods include : edgestop_diffusion. direction_diffusion, and four bands TV_denoise PDE denoising
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Author: 屈磊 |
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Description: 用于多种图像去噪，图像锐化，包括图像浮雕效果等图像处理方法。-used in a variety of image denoising, image enhancement, including the effect of such images carved image processing methods.
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Size: 287744 |
Author: 万新 |
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Description: 基于Bandlet小波的图像去噪研究，具有较好的效果。-Bandlet wavelet-based image denoising, with good results.
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Size: 1170432 |
Author: anzi |
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Description: 该程序采用总变差方法去除图像噪声，希望大家喜欢-the procedure used to remove the deteriorating image noise, hope you like
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Size: 95232 |
Author: yy |
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Description: mathematical problems in image processing主要讲述的是图像处理（分割，恢复，去噪）中的一些数学知识。-mathematical problems in image processing that focuses on image processing (segmentation, restoration, denoising) some mathematical knowledge.
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Size: 1016832 |
Author: smallmule |
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Description: 利用小波变换进行图像去噪，，主要是图像低通和高通滤波-Using Wavelet Transform for image denoising, mainly the image low-pass and high pass filtering
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Size: 822272 |
Author: 李响 |
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Description: This document is intended to serve as an introduction to Wavelet processing through a set of Matlab experiments. These experiments will gives an overview of three fundamental tasks in signal and image processing : signal, denoising and compression. These scripts are selfs contents (needed additional Matlab functions can be downloaded while reading the lectures).
Each one of these five lectures should take between 1h and 2h in order to tests the various features of the scripts. One should copy/paste the provided code into a file names e.g. tp1.m, and launch the script directly from Matlab comand line > tp1 . Some of the scripts contains "holes" that you should try to fill on your own.
I also provide the complete correction of these lectures as a set of Matlab scripts, but you should try as much as possible to avoid using them.
-This document is intended to serve as an introduction to Wavelet processing through a set of Matlab experiments. These experiments will gives an overview of three fundamental tasks in signal and image processing: signal, denoising and compression. These scripts are selfs contents (needed additional Matlab functions can be downloaded while reading the lectures). Each one of these five lectures should take between 1h and 2h in order to tests the various features of the scripts. One should copy/paste the provided code into a file names eg tp1.m, and launch the script directly from Matlab comand line> tp1. Some of the scripts contains holes that you should try to fill on your own.I also provide the complete correction of these lectures as a set of Matlab scripts, but you should try as much as possible to avoid using them.
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Size: 6066176 |
Author: 风帆 |
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Description: sar图像处理的滤噪小程序 用于图像的增强。-sar Denoising image processing applet for image enhancement.
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Size: 1024 |
Author: 夜妖 |
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Description: 小波软阈值去噪soft harr.rar 小波软阈值去噪soft harr.rar 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件-Wavelet soft-threshold denoising soft harr.rar wavelet soft-threshold denoising soft harr.rar document directory Set working directory is located, and then open the wavlet.fig, prompt box in the noise input noise strength, in between 0-0.1 (Can not zero). Button and then point process, it will show the experimental results, including the original image, noise image denoising image contrast as well as the current value of the PSNR. wavlet.m is a program file
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Size: 47104 |
Author: 王鹏 |
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Description: 关于matlab图象处理的图象增强，图象消噪，图象融合，图象平滑处理和直方图的源代码-Matlab image processing on image enhancement, image denoising, image fusion, image smoothing and histogram of the source code
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Size: 6144 |
Author: hbch |
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Description: image denoising toolbox in matlab
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Size: 596992 |
Author: sun |
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Description: 图像压缩去噪增强锐化程序，供大家参考。
包括：数字图像矩阵数据的显示及其傅立叶变换
二维离散余弦变换的图像压缩
采用灰度变换的方法增强图像的对比度
采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
图像的自适应魏纳滤波
运用5种不同的梯度增强法进行图像锐化
图像的高通滤波和掩模处理
利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-Sharpen Image Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment
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Size: 11264 |
Author: 张悦庭 |
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Description: 图像去噪是图像处理领域中的一个重要内容，图像去噪总是需要在抑制噪声和保持图像细节之间做折衷。小波变换作为一种新的信号处理工具，在信号去噪领域已得到了成功的应用。在传统的基于正交小波变换的图像去噪方法中，重建图像在边缘附近容易产生振荡从而造成边缘失真，噪声较严重时还会产生模糊边缘；利用冗余小波变换，可以克服正交小波变换去噪存在的不足, 进一步提高算法的去噪性能-Image denoising image processing is an important area of content, image denoising is always the need to suppress noise and maintain a compromise between image detail. Wavelet transform as a new signal processing tools, in the field of signal de-noising has been applied successfully. In the traditional orthogonal wavelet transform based image denoising methods, the reconstructed image at the edge near the oscillation and thus prone to cause the edge of distortion, noise will also produce more serious when the fuzzy edge the use of redundant wavelet transform, orthogonal wavelet can be overcome Transform Denoising deficiencies, further improving the performance of denoising algorithms
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Size: 1788928 |
Author: 李胖子 |
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Description: 该原代码包提供图像去噪，图像修复，求psnr值等功能。主要使用全变分方法等方法实现图像处理。-The source code package to provide image denoising, image restoration, and features such as PSNR values. The main use of methods such as variational methods realize image processing.
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Size: 389120 |
Author: Christine |
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Description: 一套使用全变分方法进行图像去噪处理的图像源代码(MATLAB),算法结果性能优良,适用范围广泛.-Use a variational method for image denoising images deal with the source code (MATLAB), the results of algorithm performance, the broad scope of application.
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Size: 76800 |
Author: dhxu757 |
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Description: denoising image with DWT
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Size: 26624 |
Author: fabistepo |
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Description: 图像处理 图像去噪 wiener滤波处理-Image denoising image processing wiener filter
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Size: 1024 |
Author: aliad |
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Description: 以C sharp處理圖像平滑與去噪編程有關均值濾波中值濾波小波變換高斯濾波-In C sharp smoothing and denoising image processing program related to the mean filter median filter wavelet transform Gaussian filtering
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Size: 116736 |
Author: 李復祥 |
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Description: 此为利用小波来进行去噪处理的几种程序举例，期中包括wnoise 函数测试去噪、图像噪声处理、图像用户界面（GUI）的压缩和去噪声处理三方面。-This is to use wavelet denoising examples of several programs, including wnoise function test period denoising, image noise processing, graphical user interface (GUI) of the compression and to deal with three aspects of noise.
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Size: 240640 |
Author: 李伟 |
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Description: 联合矩阵F范数的低秩图像去噪。好文章供你参考。-Denoising image combined with low rank matrix F norm. Good article for your reference.
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Size: 3313664 |
Author: 王敏 |
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