opencv,Qt，人脸识别，源码，修改分类器路径-opencv, Qt, face recognition, source code, modify the classification path

该代码是基于VS2010结合OpenCV下控制台下实现的人脸检测与剪切，简单方便，可以检测并剪切多张人脸，直接导入工程然后修改分类器位置即可运行！-The code is based on the combination of OpenCV VS2010 achieved under the console face detection and cut, simple and convenient, can detect and cut more than one face, directly