搜索资源列表
attack
- 为数字图像水印提供多种攻击方式，其中包括JPEG压缩、高斯低通滤波等多达十种攻击方式。-Offers a variety of attacks of digital watermarking ,including the jpeg compression, Gaussian low-pass filtering, up to ten different attacks
gaosi
- 使用k均值的算法实现混合高斯模型参数的初始化并将多余高斯分布去（彩色图像）-The k-means algorithm using Gaussian mixture model parameter initialization and go the extra Gaussian distribution (color image)
gauss_medi_filter
- 这个matlab程序可以同时对图像做高斯滤波和中值滤波处理。-The matlab program can do Gaussian image filtering and median filtering.
image
- 利用基本方法对图像进行平滑和增强，并加入的高斯白噪声。-Using the basic method for image smoothing and enhancement, and add white Gaussian noise.
gaussmix
- GMM（高斯混合模型），在语音和图像方面有着广泛的作用，用于特征值的建模以及识别。-GMM (Gaussian mixture model), the voice and image has a broader role for the eigenvalues of modeling and identification.
Written-in-MatLab-mean-filtering
- MatLab编写的均值滤波、中值滤波、高斯滤波 等图像处理函数-Written in MatLab mean filtering, median filtering, Gaussian filtering and other image processing functions
曲波消噪
- 利用曲波变换对加有高斯噪声的lena测试图像进行消噪，并分析其效果
Image-restoration
- 图像复原,用PSF产生退化图像,生成运动模糊+高斯噪声图像MFN,计算噪信比,逆滤波复原-Image restoration, image degradation produced by PSF, Gaussian noise generated image motion blur+ MFN, calculate the noise signal ratio, inverse filtering restoration
gaussian
- 含有高斯噪声的图像滤波的matlab程序源代码-Matlab source code contains a Gaussian noise image filtering
matlab-suavgausiano
- 简单的高斯平滑法程序，足够处理基本的图像-Simple Gaussian smoothing procedures, adequate basic image processing
wiener2
- 对加入高斯噪声的图像进行维纳滤波，里面附带图像，峰值信噪比，信噪比-Gaussian noise on images Wiener filter, which comes with the image, the peak signal to noise ratio, SNR
dft
- 给图像添加高斯噪声，并使用高斯滤波器，ILPF，巴特沃兹滤波器分别处理后得到结果图 需要在目录下有一张匹配文件名的图片，必须是灰度图-Add gaussian noise to the image, and use the gaussian filter, ILPF, bart ward filter respectively after processing results Need to have a picture of a match the filename, directory mu
Eliminating_background_emissions
- 消除实验图像中的背景噪声，噪声为随机或高斯噪声-Eliminating background emissions
GGDimagedenoising
- 我按这篇文章做的，广义高斯分布及其在图像去噪中的应用，没有完全做出来，谁做出来了，分享一下- The statistics of imagewavelet coefficients is non2Gaussian and can be described by generalized Gaussian distribution (GGD). The paper investigates the issues of GGD statisticalmodel for wavelet coeffi
tuxiangchuli-GUI--jiemiansheji
- 利用MATLAB中的GUI（图形用户界面），实现图像的频率位移变换、加入高斯噪声、图像平滑、离散余弦变换、图像反转，并设计了退出按钮-In MATLAB GUI (graphical user interface), to achieve the image displacement transducer frequency, adding Gaussian noise, image smoothing, discrete cosine transform, image reversal, an
Laplace-pyramid
- 拉普拉斯金字塔在图像融合中有所应用，方法是首先对两个待融合图像求拉普拉斯残差金字塔，然后用模板对每一级残差图像进行融合得到融合后图像的残差金字塔，然后对这个金字塔进行重构就能得到最终的融合图像，图像各尺度细节得到保留。（注：融合时模板一般会先用高斯函数模糊一下） 不过这里不实现融合，只实现拉普拉斯金字塔的建立。 -Laplace pyramid has applications in image fusion method is to first find two images to b
addgaussnoise
- 图像去噪：中值滤波对椒盐噪声、高斯噪声的图像去噪-Image Clean-up: median filter impulse noise
cp0702_Gaussian_derivatives_ESD
- 生成1~15阶高斯导函数的ESD对比图像-Generate 1 to 15 th Gaussian derivative function of ESD contrast image Generate 1 to 15 th Gaussian derivative function of ESD contrast image
gongjidandu
- 对图像进行攻击matlab中实现，其中有高斯白噪声，旋转攻击等-The image is implemented in attack MATLAB, including Gauss white noise, rotating attack, etc.
ICA-matlab
- ICA算法的研究可分为基于信息论准则的迭代估计方法和基于统计学的代数方法两大类，从原理上来说，它们都是利用了源信号的独立性和非高斯性。一般情况下，所获得的数据都具有相关性，所以通常都要求对数据进行初步的白化或球化处理，因为白化处理可去除各观测信号之间的相关性，从而简化了后续独立分量的提取过程,然后再用基于负熵最大的FastICA算法，即可对图像及信号进行解混。-ICA algorithm research can be divided into iterative estimation meth