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[Firewall-Security] 信息隐藏攻击算法

Description: 信息隐藏的一种算法,使用matlab实现.mycompress.m JPEG有损压缩 mycrop.m 剪切 myhighpass.m 高通滤波器 mylowpass.m 低通滤波器 mynoise.m 高斯，椒盐噪声 myresize.m 放缩 myrotate.m 旋转 mywiener.m 维纳滤波 myattack.m 以上所有攻击的集合-information hidden an algorithm, using Matlab to achieve. JPEG Compression mycompress.m mycrop.m shear myhighpass.m high pass filter mylowpass.m lowpass filter mynoise.m Gaussian, salt and pepper noise myresize.m Zooming myrotate.m peacekeeping rotation mywiener.m Filtering myattack.m satisfied all of the above attacks pool
Platform: | Size: 749568 | Author: 韩飞 | Hits:

[Special Effects] peppernoise

Description: 在图像中加入随机椒盐噪声的源代码，在MATLAB环境下实现。-in the image by adding random noise and pepper the source code in the MATLAB environment to achieve.
Platform: | Size: 33792 | Author: 丁德锋 | Hits:

[Communication-Mobile] 3Matlab

Description: 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 P0309：运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理 P0311：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 P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理 -code P0301 : digital image data matrix display and Fourier Transform P0302 : two-dimensional discrete cosine transform image compression P0303 : using gray transform method to enhance the contrast of the image P0304 : histogram equalization P0305 : simulation images by Gaussian white noise and pepper noise impact P0306 : using 2D median filtering function medfilt2 right by the Salt and Pepper noise filtering images P0307 : MATLAB functions filter2 of noise interference filter images mean P0308 : Image Adaptive Filter WEI Na-P0309 : using five different gradient Enhancement Act for image sharpening P0310 : images of high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter on the noise in the image smoothing P 0312 : Butterworth (Butterworth) high-pass filt
Platform: | Size: 10240 | Author: xueke | Hits:

[Special Effects] peppernoise-cpp

Description: 在图像中加入椒盐噪声的源代码，编译后的可执行文件须带参数运行-the image Salt and Pepper to the noise source, the compiled executable file parameters required to bring Operation
Platform: | Size: 1024 | Author: 李金宝 | Hits:

[Special Effects] noise

Description: 图片去噪：对一幅图像加入不同的噪声（随机点噪声、椒盐噪声等），选取不同的方法去噪，比如说邻域平均、中值滤波、图像迭加等，比较对于不同的噪声，不同的方法哪种更好-Image denoising: for an image by adding different noise (random-dot noise, salt and pepper noise, etc.), select a different method of denoising, for example, the neighborhood average, median filter, image superposition and so on, compared for different noise, different methods which better
Platform: | Size: 754688 | Author: 郑文 | Hits:

[Special Effects] image_jiaoyan_gaosi

Description: 多种对图像加噪声的算法，椒盐噪声，高斯噪声。由于MATLAB自身高斯噪声函数有已经归一化问题，可能结果和自己预想不一样，所以一般都自己来加。-A variety of image plus noise algorithms, salt and pepper noise, Gaussian noise. Gaussian noise as a result of their own MATLAB functions have been normalized problem, possible outcomes and their own not the same as expected, it is generally to increase their own.
Platform: | Size: 365568 | Author: Vincent | Hits:

[Special Effects] Matlab

Description: 关于matlab图象处理的直方图均衡化，理想平滑滤波器和中值滤波去除椒盐噪声的源代码，比较简洁，不妨-Matlab image processing on the histogram equalization, an ideal smoothing filter and median filter to remove salt and pepper noise of the source code, comparing simple, may wish to
Platform: | Size: 3072 | Author: hbch | Hits:

[Special Effects] BMPImage

Description: 本程序用MFC实现了灰度图像的处理，功能如下： 几何变换：平移、旋转、缩放； 点处理：线性变换、灰度拉伸、灰度直方图、直方图均衡； 可以给图像产生％3椒盐噪声； 图像的平滑：均值滤波(3X3)、超限中值滤波(3X3)； 边缘检测：边缘检测局部算子法，包括Sobel算子、Prewitt算子、拉普拉斯算子； Fourier变换。-This procedure using MFC realize the gray-scale image processing, functions as follows: geometric transformations: translation, rotation, scaling point treatment: linear transformation, gray stretch, histogram, histogram equalization images can produce 3 Salt and Pepper Noise image smoothing: Mean Filter (3X3), transfinite median filter (3X3) Edge Detection: Edge Detection Operators local law, including the Sobel operator, Prewitt operator, Laplacian Fourier Transform.
Platform: | Size: 51200 | Author: 骆志军 | Hits:

[Special Effects] median

Description: 对彩色图像进行中值滤波，这是直接用opencv语言实现的，里面的图片是清晰的，可以用有椒盐噪声的代替-Color images of the median filter, which is the direct use of language of opencv, which picture is crystal clear and has salt and pepper noise can be used in lieu of
Platform: | Size: 2878464 | Author: dianluyuanli | Hits:

[Documents] noise

Description: noise image processing test gaussian salt pepper additive.非常容易的一个code-noise image processing test gaussian salt pepper additive. very easy to a code
Platform: | Size: 1024 | Author: 唐龙 | Hits:

[Special Effects] noise

Description: MATLAB给图像添加高斯、椒盐、加性及乘性噪声(噪声生成)源代码Free Source Code for Adds diferent types of noise to an image-MATLAB add to the image Gaussian, salt and pepper, additive and multiplicative noise (noise generated) source code Free Source Code for Adds diferent types of noise to an image
Platform: | Size: 2048 | Author: 余永松 | Hits:

[Special Effects] DBAIN.m

Description: DBAIN: 用DBA方法来去除高密度脉冲噪声，如椒盐噪声的去除-DBAIN: using DBA method to remove high-density impulse noise, such as salt and pepper noise removal
Platform: | Size: 1024 | Author: zhangxq | Hits:

[Special Effects] addnoise

Description: MATLAB 给图像添加各种噪声：如椒盐噪声，高斯噪声、乘性噪声等等。-MATLAB add all kinds of noise to the image: If salt and pepper noise, Gaussian noise, multiplicative noise and so on.
Platform: | Size: 1024 | Author: 张娜 | Hits:

[matlab] MATLAB_Gaussian-Pepper-Noise-Generator

Description: MATLAB给图像添加高斯、椒盐、加性及乘性噪声[噪声生成]源代码Gaussian-Pepper-Noise-Generator-MATLAB——Gaussian-Pepper-Noise-Generator
Platform: | Size: 43008 | Author: 沈海宏 | Hits:

[Special Effects] Salt_and_Pepper

Description: 对一幅图像添加椒盐噪声的程序，代码精简，很有用的。-Add salt and pepper on a piece of image noise process, streamlining the code, very useful.
Platform: | Size: 506880 | Author: xiao | Hits:

[Special Effects] NoiseReductionUsingaMedianFilter

Description: 本实验要求编写一个中值滤波的程序，并对产生的椒盐噪声的图像进行中值滤波处理。中值滤波是基于统计学的一种非线性滤波方法。我们还需要知道一个按大小排列的数组中间位置上的数据称为是中值。通过修改在实验project03-04的程序实现3*3中值滤波。-Prepared in this experiment, a median filtering process, and salt and pepper noise generated by the image processing median filter. Median filter is based on a statistical non-linear filtering method. We also need to know the size of an order by the middle of the array data is referred to as value. By modifying the project03-04 in the experimental procedures for the realization of 3* 3 median filter.
Platform: | Size: 413696 | Author: jhm | Hits:

[matlab] Salt_pepper_noise_deblurring

Description: This a code to reduce the salt-pepper noise in a figure by filtering.-This is a code to reduce the salt-pepper noise in a figure by filtering.
Platform: | Size: 1024 | Author: arashmokhtari | Hits:

[matlab] averageblurofsaltpeppernoise

Description: THIS CODE REMOVES "SALT AND PEPPER NOISE" BY AVERAGING.MAY HELP BEGINNERS TO UNDERSTAND THE COLOR PICTURE AND REMOVING THE NOISE IN GREY IMAGE OUTPUT OF GIVEN COLOR IMAGE.
Platform: | Size: 1024 | Author: jaja | Hits:

[matlab] adpmedian_h

Description: 该函数为MATLAB编写，实现功能为中值滤波，中值滤波能更好地保留图像细节，对盐椒噪声有很好的去除效果。-The MATLAB function is prepared to achieve function, median filtering, median filtering can reserve the image detail, and good salt pepper noise removal.
Platform: | Size: 1024 | Author: 天天 | Hits:

[Special Effects] imageprocessing

Description: 将lena图像（或别的）施加Pa=Pb=0.1的椒盐噪声，然后采用3 3中值滤波进行处理，给 出去噪前后的图像 将Pepper图像分别进行平滑和锐化处理，分别给出滤波后的图像-The lena image (or other) the imposition of Pa = Pb = 0.1 of the salt and pepper noise, then a 3 3 median filter processing, the image will be given before and after denoising Pepper image smoothing and sharpening, respectively, after filtering are given Image
Platform: | Size: 1229824 | Author: 江涛 | Hits:
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