摄像头启动程序，可用于人脸检测中实时图像采集-Camera, start the program, can be used for face detection in real-time image acquisition

VC6.0,OpenCV实现人脸特征检测 1.实时人脸检测，通过摄像头获取人脸视频流，从中检测头部和眼部位置。这部分鲁棒性较好，光照影响较小2. 在一定程度上能够进行人脸识别，但是识别率不高。 -VC6.0, OpenCV facial feature detection to achieve a real-time face detection, face to get the video stream through the camera, which detects the posit