在vc编程环境下，开发的mfc界面，实现图像的点运算，几何变化以及相应的图像增强：简单平滑，高斯平滑，中值滤波，边缘锐化。-Vc programming environment developed mfc interface, image point operations, geometry changes and the corresponding image enhancement: Simple and smooth, Gaussian smoothing, median filterin