The invention discloses a traffic signal lamp orientation determination method and device. The traffic signal lamp orientation determination method comprises the following steps: acquiring image data containing traffic signal lamps; clustering each traffic signal lamp contained in the image data to obtain each signal lamp cluster, and determining the center of each signal lamp cluster; and for each traffic signal lamp, determining the orientation of the traffic signal lamp according to the center of the signal lamp cluster to which the traffic signal lamp belongs and the normal vector corresponding to the traffic signal lamp.

    本说明书公开了一种交通信号灯朝向的确定方法及装置,该交通信号灯朝向的确定方法包括:获取包含有交通信号灯的图像数据;对所述图像数据中包含的各交通信号灯进行聚类,得到各信号灯簇,并确定各信号灯簇的中心;针对每个交通信号灯,根据该交通信号灯所属信号灯簇的中心,以及该交通信号灯对应的法向量,确定该交通信号灯的朝向。


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    Title :

    Method and device for determining direction of traffic signal lamp


    Additional title:

    一种交通信号灯朝向的确定方法及装置


    Contributors:
    YANG FUZHI (author) / YANG LIRONG (author) / WANG YUKANG (author) / LIU YANG (author) / SHU CHANG (author)

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06V



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