Intelligent Sensor Information System For Public Transport – To Safely Go…
Paul C. Miller, Weiru Liu, Chris Fowler, Huiyu Zhou, Jiali Shen, Jianbing Ma, Jianguo Zhang, WeiQi Yan, Kieran McLaughlin, Sakir Sezer · 2010
The Intelligent Sensor Information System (ISIS) is described. ISIS is an active CCTV approach to reducing crime and anti-social behavior on public transport systems such as buses. Key to the system is the idea of event composition, in which directly detected atomic events are combined to infer higher-level events with semantic meaning. Video analytics are described that profile the gender of passengers and track them as they move about a 3-D space. The overall system architecture is described which integrates the on-board event recognition with the control room software over a wireless network to generate a real-time alert. Data from preliminary data-gathering trial is presented.