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在图像或信号中加入高斯白噪声的VC源代码
-in image or signal add white Gaussian noise source VC
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该程序是利用opencv编写的，实现的是在一幅图像中添加高斯噪声的功能。,The program is to use opencv prepared to realize is that in an image to add Gaussian noise function.
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图像去噪的标准是什么，如何加入噪声，这些对初学者来说无异是很有帮助的。-Image Denoising What is the criteria for how to add noise, the same as those of beginners are very helpful.
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imnoise2 generate random noise to add image in image processing
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Image denoising with wavelet
We first load an image, and add some noise to it
The orthogonal wavelet transform is not very efficient for image denoising because it lacks translation invariance. This is why there is so many reconstruction artifact
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通过DCT变化在图像中，嵌入水印，加入噪声，并解出嵌入图像，计算误差率。-Through the DCT changes in the watermarked image, add noise, and extract out the embedded images to calculate margin of error.
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image processing ..function to add salt and pepper noise in the image-image processing ..function to add salt and pepper noise in the image....
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在图像中添加高斯噪声，必须详细地说明噪声均值和方差。-Add Gaussian noise in the image must detail the noise mean and variance.
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Matlab图像增强实验源代码与图片展示，内有用matlab为图像增加椒盐噪声白噪声程序。再用平滑滤波与中值滤波对图像进行处理。-Matlab source code for image enhancement and image experiments show, the image in a useful increase in salt and pepper noise matlab white noise process. And then filtering and median fi
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MATLAB® is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation. Using the MATLAB product, you can solve technical computing problems faster th
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MATLAB® is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation. Using the MATLAB product, you can solve technical computing problems faster th
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在图像中加入高斯噪声，用来显示图像加入高斯噪声后所形成的图像，可以观测高斯分布特点。用于处理.raw格式图片。-Add to Gaussian noise in the image, to display the image after their adding Gaussian noise to form the image, the Gaussian distribution can be observed. For processing. Raw format images.
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本实验开发一个通用程序， 用在后续的几个实验中。(a) 编写一个给图像中添加高斯噪声的程序，程序的输入参数为噪声的均值与方差。
(b) 编写一个给图像中添加椒盐噪声的程序，程序的输入参数为两个噪声分量的概率值。
-In this study, the development of a common procedure, used in the follow-up of several experiments. (A) preparing a program to add Gauss
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数字图象处理算法的演示，包括：图象的DFT和逆DFT 图象的FFT和逆FFT；在图象中加入正弦噪声；图象的模板运算实现图象平滑和锐化；图象的直方图均衡化 • 图象的对比度拉伸
• 图象的中值滤波
• 图象灰度直方图的显示
• 若干频域滤波器
• 图象的镜像
• 图象的旋转（90度与任意角度）
• 图象的放缩
• 其它小算法
-Demonstration of
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使用这个matlab程序，你可以对图像实现加高斯白噪声或者椒盐噪声-whth this matlab code，You can add Gaussian white noise or salt and pepper noise on the purpose image
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1 打开一个BMP文件，将其局部区域的灰度值进行改变，另存为一个新的BMP文件，要求显示出原BMP图像和新BMP图像。
2．编程实现图像傅立叶高通、低通滤波。
3.打开一幅图像，添加椒盐、高斯噪声，然后使用邻域平均法、中值滤波法、K邻近平均法进行平滑
4.打开一幅图像，利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化，并比较结果。
5.编写一个程序，对输入的图像进行哈夫曼编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像
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对图像进行预处理，首先加上椒盐噪声，然后再进行中值滤波-In image pre-processing, first add salt and pepper noise, then the median filter
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使用MAtlab语言，在一幅图像中添加各种噪声，比如：椒盐噪声，高斯噪声，均匀，指数，对数，厄尔等噪声。-Using Matlab language, to add a variety of noise in an image, such as: salt and pepper noise, Gaussian noise, uniform, exponential, logarithmic, El noise.
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this code is a aplication for add gaussian noise in aimage
I using a color Image for myjob. it maybe create with a while noise in image
It writed in Matlab environment
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在matlab图片处理中加入噪声，是图片不再清晰-Add noise in matlab image processing, is no longer clear picture
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