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在图像中加入随机高斯噪声的源代码,在MATLAB环境下实现。-in the image by adding Gaussian random noise source code in the MATLAB environment to achieve.
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以matlab实现数字水印的生成和提取,用的是高斯随机序列生成的易碎的隐式数字水印。-to Matlab digital watermark generation and extraction, using a Gaussian random sequence generation of friable implicit digital watermarking.
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This MATLAB code is an example of how to train the GCRF model
described in \"Learning Gaussian Conditional Random Fields for
Low-Level Vision\" by M.F. Tappen, C. Liu, E.H. Adelson, and
W.T. Freeman in CVPR 2007. If you use this code in your re
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本实验要求根据课本中给出的高斯噪声和椒盐噪声的概率分布的形状和参数编写两个通用程序分别给一个图像中添加高斯噪声和椒盐噪声。高斯噪声是n维分布都服从高斯分布的噪声,椒盐噪声是图像中经常见到的一种噪声是一种随机的黑点或者白点。在实验中通过它们对应的概率密度函数得到噪声分布函数进而与原图像进行叠加产生出对应的噪声图像-Textbooks in this experiment are given under the Gaussian noise and salt and pepper noise in
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1、 产生等概率且相互独立的二进制序列,画出波形;
2、产生均值为0,方差为1的加性高斯随机噪声;
3、进行8PSK调制,画出波形;
4、进行蒙特卡罗分析;
5、解调8PSK,画出眼图。-1、Produce equal probability and independent of each other binary sequence, draw waveform
2、Generate mean 0, variance 1 of the additive Gaussian ra
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用来产生多变量高斯过程的MATLAB源程序。-MULTI_GP generates a multivariate Gaussian random process with mean vector m (column vector) and covariance matrix C。
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高斯马尔可夫随机场纹理分割程序matlab-a gaussian markov random field for texture segmentation
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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
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以matlab实现数字水印的生成和提取,用的是高斯随机序列-With matlab the generation and extraction of digital watermarking, using a gaussian random sequences
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以matlab实现数字水印的生成和提取,用的是高斯随机序列(With matlab the generation and extraction of digital watermarking, using a gaussian random sequences)
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