使用Direct show从摄像头采集图片，判断图像中是否有运动人体，并进行报警和保留样本，可用于智能监控。-show from the use of Direct Acquisition camera pictures, to judge whether there are images of human movement, and the police and retain samples for intelligent monitoring.

制作的简单报警的程序,能显示方位..希望有用-report produced by simple procedures that can show useful position .. hope

对屏幕上的某一个素点进行监视，不变化的时间超时就报警。用在监视某个程序是否死机的辅助用-On the screen a prime point of a monitor, do not change the time-out to the police. A program used to monitor whether the crash of the auxiliary