对图片实现加入各种噪声，并进行去噪，高斯噪声，椒盐噪声，均值中值滤波-Achieved by adding a variety of noise on the image and carry out de-noising

基于Matlab视频采集信号，编写程序实现一个视频信号处理功能，例如视频去噪算法。-Based on the Matlab video signal acquisition, the preparation process to achieve a video signal processing functions, such as video de-noising algorithm.