本发明涉及图像数据处理技术领域,具体为一种人行横道信号灯的控制方法、系统、设备和存储介质,该控制方法将人行横道图像进行语义特征提取和特征融合,得到的融合特征图经检测框预测和分类后,根据交并比值和分类概率进行检测框筛选,留下可靠性强的检测框用于统计斑马线区域行人数和等待区域行人数,最后根据斑马线区域行人数和等待区域行人数,灵活控制人行横道信号灯显示情况,可合理安排行人过街道,避免交通安全事故的发生。

    The invention relates to the technical field of image data processing, in particular to a pedestrian crossing signal lamp control method, system and device and a storage medium, and the control method comprises the steps: carrying out the semantic feature extraction and feature fusion of a pedestrian crossing image, and carrying out the prediction and classification of an obtained fusion feature map through a detection frame, the detection frames are screened according to the intersection-to-union ratio and the classification probability, the detection frames with high reliability are left to be used for counting the number of pedestrians in the zebra crossing area and the number of pedestrians in the waiting area, finally, the display condition of pedestrian crossing signal lamps is flexibly controlled according to the number of pedestrians in the zebra crossing area and the number of pedestrians in the waiting area, and pedestrians can be reasonably arranged to pass streets. And traffic safety accidents are avoided.


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    Titel :

    一种人行横道信号灯的控制方法、系统、设备和存储介质


    Erscheinungsdatum :

    2024-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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