To provide a traffic abnormality detection device, a method, and an electronic apparatus.SOLUTION: Such a method includes: performing an object detection based on a video frame; acquiring object information, in which the object information includes an object type, bounding box information, and reliability information; performing tracking detection based on the object information and, when a primary tracker detects that a new object has appeared in the tracking process, determining using a secondary tracker whether the new object is an object that has ever appeared in a detection area; and determining whether a traffic abnormality is present based on the area of the detected object and the area of the detection area.SELECTED DRAWING: Figure 1

    【課題】本発明は、交通異常検出装置、方法及び電子機器を提供する。【解決手段】かかる方法は、ビデオフレームに基づいてオブジェクト検出を行い、オブジェクト情報を取得し、前記オブジェクト情報にはオブジェクトタイプ、バウンディングボックス情報及び信頼度情報が含まれ;前記オブジェクト情報に基づいて追跡検出を行い、プライマリートラッカーにより、追跡過程で新オブジェクトが現れていると検出した場合、セカンダリートラッカーを用いて、前記新オブジェクトが検出領域に現れたことのあるオブジェクトであるかを判断し;及び、検出されたオブジェクトの面積及び前記検出領域の面積に基づいて交通異常が現れているかを確定することを含む。【選択図】図1


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    Title :

    TRAFFIC ABNORMALITY DETECTION DEVICE, METHOD, AND ELECTRONIC APPARATUS


    Additional title:

    交通異常検出装置、方法及び電子機器


    Contributors:
    HAN ZEJING (author)

    Publication date :

    2022-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen





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