TL;DR本文提出了一个使用图形化事件表示法和深度神经网络,使用视频事件查询语言在视频流数据上实现带有高表达能力的查询的 CEP 框架,并使用该框架检测了 spatiotemporal video event patterns。
Abstract
video data is highly expressive and has traditionally been very difficult for a machine to interpret. Querying event patterns from video streams is challenging due to its unstructured representation. Middleware systems such as →