The invention relates to the technical field of path restoration, and provides a vehicle path restoration method and device, electronic equipment and a storage medium, which are used for improving the accuracy of vehicle path restoration. The method comprises the following steps: acquiring a first vehicle map shot for a target vehicle; if the number of the first vehicle maps meets a number threshold value, respectively determining intersections corresponding to the first vehicle maps based on marking positioning of camera devices corresponding to the first vehicle maps; obtaining a reachable path between two intersections corresponding to every two first vehicle maps with adjacent shooting time; for reachable paths between every two intersections, if there are at least two reachable paths, determining a target path in each reachable path based on each traffic index and a path selection preference index; and restoring the vehicle path of the target vehicle based on the target paths corresponding to every two first vehicle maps with adjacent time. According to the method, the camera shooting point position is rectified, and the path selection preference index is added during path restoration, so that the accuracy of path restoration is improved.

    本申请涉及路径还原技术领域,提供一种车辆路径还原方法、装置、电子设备和存储介质,用以提高车辆路径还原的准确率。方法包括:获取针对目标车辆拍摄的第一车辆图;若第一车辆图的数量满足数量阈值,则基于各第一车辆图各自对应的摄像设备的标注定位,分别确定各第一车辆图对应的路口;获取每两个拍摄时间相邻的第一车辆图对应的两个路口之间的可达路径;针对每两个路口之间的可达路径,若可达路径为至少两条,则基于各交通指标与路径选择偏好指标,在各可达路径中确定目标路径;基于每两个时间相邻的第一车辆图对应的目标路径还原目标车辆的车辆路径。由于本申请会对摄像点位纠偏,路径还原时加入路径选择偏好指标,提高了路径还原的准确性。


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    Titel :

    Vehicle path restoration method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    车辆路径还原方法、装置、电子设备和存储介质


    Beteiligte:
    YU XUEXIU (Autor:in) / QIN XIUWEI (Autor:in) / ZHANG JIN (Autor:in) / ZHAO KAIHONG (Autor:in) / LIU XIAOBING (Autor:in)

    Erscheinungsdatum :

    23.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06V / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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