The invention provides an event detection method and device, and relates to the technical field of intelligent monitoring. The event detection method comprises the following steps: acquiring a video stream collected by a monitoring device; mounting the monitoring device on the expressway; judging whether a traffic event occurs on the expressway according to the video stream; if it is determined that the traffic event occurs on the expressway, acquiring event information corresponding to the traffic event; amplifying the video stream according to the event information and the parameter information of the monitoring device; judging whether the traffic event occurs on the expressway again according to the amplified video stream; and if it is determined that the traffic event occurs on the expressway again, giving an alarm for the traffic event. The method is used for improving the accuracy of the event detection result.

    本申请提供一种事件的检测方法及装置,涉及智能监测技术领域。事件的检测方法,包括:获取监控装置采集到的视频流;所述监控装置安装在高速道路上;根据所述视频流判断所述高速道路上是否发生交通事件;若确定所述高速道路上发生交通事件,获取所述交通事件对应的事件信息;根据所述事件信息和所述监控装置的参数信息对所述视频流进行放大处理;根据放大处理的视频流再次判断所述高速道路上是否发生所述交通事件;若再次确定所述高速道路上发生所述交通事件,对所述交通事件进行告警。该方法用以提高事件检测结果的准确性。


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    Title :

    Event detection method and device


    Additional title:

    一种事件的检测方法及装置


    Contributors:
    ZHONG YOUBIN (author) / TAN ZHIBIAO (author) / LI RUISHENG (author) / ZHENG YANBIN (author)

    Publication date :

    2021-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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