数字图像处理技术相关代码 点运算，几何变换，恢复技术等-digital image processing technology-related code point operations, geometry transform and restore technology

对图像的基本处理：对图像读取、变换（几何和小波）、平滑、压缩、边缘检测、腐蚀、膨胀等。

MFC灰度图像处理，包括打开显示，滤波，二值化，直方图，几何变换等-MFC gray-scale image processing, including open display, filtering, binarization, histogram, geometric transformations, etc.