摘要
本文以轨道交通中普遍存在的乘客拥挤问题为例,简述智能视频分析系统在轨道交通中的实现过程。智能视频分析技术是轨道交通系统运营管理及公共安全保障的重要部分,也是处理轨道交通突发事件及防范恶性事件的必要手段。它能帮助工作人员进行安全监控,尽可能地避免各类突发事件的发生,在事发后迅速做出反应,并根据视频记录提取各类证据。
The paper chose the passenger congestion problems to outline the implementation process of intelligent video analysis technology in rail transport. Intelligent video analysis technology was applied to the Urban Transit System. It was not only an important part of Urban Transit operation and public safety, but also the necessary mean to deal with emergencies and prevent serious incidents. It could avoid all types of emergencies as much as possible, and help staff to respond quickly, and assist staff with extracting types of evidences from video recording.
出处
《铁路计算机应用》
2014年第2期46-48,共3页
Railway Computer Application
关键词
视频分析
背景差法
乘客检测
video analysis
background subtraction method
passenger detection
