这个代码教你如何获取图片，获取人脸识别，是个非常有用的应用，值得你拥有-this code teach you how to catch a picture and get your face, it is very important ,you could get it

此文件中包含了opencv的cv100.dll库文件，使用者可再用opencv开处理图像过程中用到-This file contains the opencv cv100.dll library file, the user can be used in processing images and then opencv open