实时的训练和分类图像中的画面，通过熟练运用online的性质，运用那个adaboost原理来实现-Training and classification of real-time images of the screen, through the skilled use of the nature of online, using the principle of AdaBoost to achieve

使用matlab调用opencv做成的adaboost人脸检测DLL模块，在usb摄像头采集的视频序列中检测人脸并实时显示， 实时性比C低。 下载后可以直接在matlab运行，不要改动文件夹内的文件相对位置。-Opencv matlab call made using adaboost face detection DLL module, usb camera capture video sequences of face detection and real-time displa

实现了三种不同的AdaBoost算法:Real AdaBoost, Gentle AdaBoost and Modest AdaBoost.-Realize the three different AdaBoost algorithm:Real AdaBoost, Gentle AdaBoost and Modest AdaBoost.