中文说明：图像退化模糊图画加高斯噪声，经中值滤波器后恢复；退化图像经维纳滤波器后恢复。中值滤波，维纳滤波复原图像比较
English Description：
Image degradation fuzzy picture with Gauss noise, the median filter to recover after the restoration of the degraded image by the Wiener filter. Median filter, Wiener filter restoration image comparison