基于Opencv的摄像头捕捉控制程序，其中摄像头为usb2.0接口，界面为MFC编写-Based on the Opencv the camera to capture control program, which the camera for USB 2.0 interface, the interface is written in MFC

基于OpenCV的简单人脸检测Demo程序,使用OpenCV自带级联分类器,只支持检测,不支持识别(Simple Demo program, face detection based on OpenCV use OpenCV bring cascade classifier, only supports the detection, identification is not supported)