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lessonresouse
- 程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波
gui_denoise
- 一个用于图像去噪的matlab的GUI界面程序实例，可以读入各种图像格式，选择不同去噪方法，产生去噪图像，并在同一界面下同时显示原始图像，加噪图像和去噪图像-one for Image Denoising Matlab GUI interface procedures example, can be read into various image formats, different Denoising, generated image denoising, and the same inter
MATLAB-PISM
- 这是显示通信系统中两路信道内噪声相关系数大小，如何确定，受什么参数影响的函数表达-communication system both within the channel noise correlation coefficient size, how to identify, affected by the parameters of function expression
Matlab wave 用Matlab产生正弦波
- 用Matlab产生正弦波、均匀白噪声、高斯白噪声，并将两种噪声叠加到正弦波上。并给出自相关和功率谱密度波形-Generate sine wave using Matlab, uniform white noise, Gaussian white noise, and two kinds of noise superimposed on the sine wave. And from related to the waveform and power spectral density
Image_Restoration.rar
- 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 L
Radar
- 设计一个matlab雷达信号仿真界面程序。（提示：例如可以根据选择产生一个不同类型噪声（均匀分布、高斯分布等类型），并在界面中显示该噪声时域图形，并能根据要求画出该噪声的自相关、FFT等信号处理后的结果。）-Design a matlab radar simulation interface program. (Hint: for example, can choose to generate a different type of noise (uniform distribution, Ga
Gaussian-Noise-Image-Add
- 这个程序用于在图片中增加各种噪声，如高斯椒盐噪声, 加性或乘性等多种混合噪声，用于其它程序的测试。-This procedure is used to increase the variety of picture noise, such as salt and pepper Gaussian noise, additive or multiplicative noise, such as a mixture for testing other programs.
asas(7)
- 下面是我编的一个软硬阈值去噪的matlab程序 下面是我编的一个软硬阈值去噪的matlab程序：thr=sigma*(2*lgN)1/2/lg(j+1) 用[x,xn]=wnoise(2,10,6) 产生噪声测试数据-The following is Part I of a of hard and soft threshold denoising matlab procedure is the following hardware and software, I made a thre
edgedetec
- 用matlab实现边缘提取，应用于医学图像效果不错，抑制噪声很好-Edge detection using matlab implementation, good results for medical images, good noise suppression
matlab3
- 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波和图像的自适应魏纳滤波-Using MATLAB functions filter2 in the noise of the images by means of adaptive filtering and Weiner filtering the image
chap
- P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P030
imagproc
- A Matlab tool that processes images loaded from the PC and can save new images. There are different types of image noise that can be added to the loaded image and filtering methods can be applied in order to remove the noise as much as possible.
Candy-Edge-Detection----matlab
- 本人自己编写的关于Candy边缘检测的matlab源代码，包含了多个程序，一个是加噪声的，还有不加噪的，非常适合初学者使用。-I have written about Candy edge detection matlab source code contains multiple programs, a plus noise, there are not adding noise, very suitable for beginners to use.
Matlab-program-gray-edge-detection
- 本文主要讨论获得图片后如何提取其边界信息，首先利用图像灰度均匀化解决了对比度不清晰的问题，然后利用高斯滤波法对图片进行滤波去噪，进而利用Canny算法实现边缘检测提取边界，该方法与Matlab自带的求边界方法有明显的提高，为利用Matlab程序求图像分形维数提供了更精确的前提。-This article focuses on how to get the image to extract the boundary information, the first to use to the gray
1
- MATLAB实现中值滤波源代码,此文件为MATLAB做图像中值滤波的源代码，并且计算均方误差，归一化均方误差以及峰值信噪比-MATLAB median filter source code, the source code of this file for MATLAB image median filtering, and calculate the mean square error, normalized mean square error and peak signal-to-noise
DNFESR_1_0
- Damping Noise-Folding and Enhanced Support Recovery in Compressed Sensing一文的MATLAB源码-This software accompanies the paper "Damping Noise Folding and Enhanced Support Identification in Compressed Sensing”. We warmly recommend to read the paper before
matlab_imnoise
- Matlab code for remove noise from image
filter
- matlab对图像随机添加四种噪声，然后分别通过自编中值滤波，均值滤波，高斯滤波，和维纳滤波进行滤波-matlab add four random noise to the image, and then were filtered by self median filtering, mean filtering, Gaussian filtering, and Wiener filtering
image-quality-evaluation
- 该matlab代码主要用于计算图像的边缘强度，信息熵，灰度均值，标准差(均方差MSE)，均方根误差，峰值信噪比（psnr），空间频率(sf)，图像清晰度，互信息(mi)，结构相似性(ssim)，交叉熵(cross entropy)，相对标准差。- calculate the uation average gradient, edge strength, information entropy, gray are Value, standard deviation (mean square er
matlab-prac
- 实现了基于MATLAB GUI的一个简单图像降噪过程，可以添加不同噪声，选择不同去噪方法。对新手可能有点启发。-Implements a simple image noise reduction process is based on MATLAB GUI, you can add different noises, different Denoising. The novice may be a bit of inspiration.