基于类似活动的聚类，提出了一种用于生成简短而一致的视频摘要的新方法。 具有相似活动的物体可以同时观看，并可立即发现异常值。 群集概要也适用于有效创造地面真相数据。-A new methodology for the generation of short and coherent video summaries is presented, based on clustering of similar activities. Objects with similar activities are