这MFC图像处理源代码总集包括了均值滤波，直方图均衡，高斯平滑，，锐化，拉普拉斯锐化（边缘检测），阈值变-With the MFC implementation of an image processing example code

均值滤波能滤除一些噪声,但是会使的边缘模糊,不能很好的保持变换特性-Median filter can filter out some noise, but can make the edges of the fuzzy, cannot remain good transformation characteristics