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.

高斯混合模型的matlab程序，需要配说明使用-Gaussian mixture model matlab program, with instructions to use

经典的高斯混合模型背景建模+肤色检测的Matlab实现-Classic Gaussian mixture model background modeling+ skin detection Matlab achieve