视幕捕捉，在视频捕捉中实现了虚拟按钮的功能—即当有移动物体移过虚拟按钮时，虚拟按钮被触发-Video capture

智能视频监控：当屏幕中有人影晃动或者明显的物体移动是，在控制台打印告警信息。（运行时最好有摄像头。）-Intelligent Video Surveillance: When the screen was a figure shaking or moving objects, in the console to print warning messages. (Preferably when the camera is running.)

能够跟踪视频中简单背景下的移动物体。 Matlab运行后有相应界面，先选择视频，然后按“跟踪”键开始处理。-This is able to track moving objects with a simple background. After running the corresponding Matlab interface, the video, then press the track button to begin processing.