摄像头识别，能通过摄像头捕捉的图像变化模拟鼠标的移动-The camera to identify, through the camera to capture images of changes in simulated mouse movement

通过钩子的方式，得到当前鼠标所在的位置，样例显现鼠标所在的窗口名称。-Way through the hook, get the current mouse position, where the sample window showing the name of the mouse.