基于opencv摄像头视频提取，可以保存，截取图像，以上工作均可在对话框中实现-useing vidoe，including grab a frame image，also can save video and image。you can finish these in a MFC dialogbased on opencv

在vc++6.0开发环境下写的，用opencv打开摄像头并可录像、抓取图片并保存-In vc++6.0 development environment written using opencv camera and can open the video, grab pictures and save