提出了一种在线监控视频概要方法来实时重新排列位置和显示前景对象的帧。 与传统概要方法相比，我们的方法可以直接应用于流式监控视频，并在概要处理期间生成概要视频，而无需对整个视频进行预筛选。-proposed an online surveillance video synopsis method to rearrange positions and appearing frames of foreground objects chronologically in realtime. Comparing with traditional synopsis approaches, our method can directly be applied to streaming surveillance videos and generate synopsis videos without pre-screening entire videos during the synopsis processing.