基于opencv1.0与mfc，显示haar特征，打开一个haar xml文件，就可以以图像方式，直观的查看里面的haar特征了。-Based on opencv1.0 with mfc display the haar characteristics, open a haar xml file, image, intuitive view inside haar features.

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.