实现了人脸跟踪识别以及特征检测的功能，该程序支持AVI的视频图像检测-Achieved recognition and face tracking feature detection function, the program supports AVI video image detection

基于opencv和vc++6.0实现的人脸检测，鼻子，嘴巴检测，眼睛检测。AVI播放器，手写数字识别，图像缩放等。-The opencv and vc++6.0 of realized based face detection, nose, mouth detection and eye detection. AVI player, handwritten numeral recognition, image scaling.