对usb webcam进行图像和视频采集，并对视频进行处理（图像剪切、翻转、滤波、边缘识别）-capture the images and video of webcam and treatement them(cut, turn, filter, detecte the edges)

用图像处理软件hacon编写的用一般的网络摄像头采集图像的源程序，用的是halcon10-Use image processing software hacon prepared by the general webcam capture images of the source, using halcon10

人脸识别 网络摄像头图像 网络摄像头图像采集(Webcam image Webcam image capture Face recognition)