说明：  三种图像去噪源码（matlab实现） 1.均值滤波对高斯噪声的效果 2.二维自适应维纳滤波对高斯噪声的滤除效果 3.对加入椒盐噪声的图像分别作均值、中值和维纳滤波
(Three images to noise source code 1. The effect of mean filtering on gaussian noise. 2. The filtering effect of 2d adaptive wiener filtering on gaussian noise. 3. The mean value, median value and dimension Three images to noise source code were respectively used for the images that added the salt and pepper noise.)