The invention discloses a track fusion method and device, and belongs to the field of road data processing. The trajectory fusion method comprises the following steps: acquiring radar data and video data of a plurality of vehicles from an initial position to a target intersection in a plurality of acquisition periods; based on the radar data and the video data corresponding to each vehicle, determining driving information of each vehicle in each acquisition period; and constructing a gate matrix corresponding to each vehicle based on the driving information, and fusing the radar data and the video data of a target vehicle in the plurality of vehicles in the plurality of acquisition periods based on the gate matrix to obtain target thunder track data corresponding to the target vehicle. According to the track fusion method, the radar data and the video data of the motor vehicle can be accurately fused, the application scene is wide, and the precision and the accuracy of the detection result are high.

    本申请公开了一种轨迹融合方法和装置,属于道路数据处理领域。所述轨迹融合方法包括:获取多个车辆在多个采集周期内,从起始位置至目标路口之间的雷达数据以及视频数据;基于各车辆对应的雷达数据以及视频数据,确定各车辆在各采集周期内的行驶信息;基于行驶信息构建各车辆对应的波门矩阵,并基于波门矩阵对多个车辆中目标车辆在多个采集周期内的雷达数据以及视频数据进行融合,得到目标车辆对应的目标雷视轨迹数据。本申请的轨迹融合方法,能够准确地对机动车的雷达数据和视频数据进行融合,适用场景较广泛,检测结果的精确度和准确度较高。


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    Titel :

    Track fusion method and device


    Weitere Titelangaben:

    轨迹融合方法和装置


    Beteiligte:
    XIAO JIEYING (Autor:in) / HAN XIAOPING (Autor:in) / HU JIANLIANG (Autor:in) / LIN CHUQING (Autor:in) / WANG HAOBIN (Autor:in)

    Erscheinungsdatum :

    24.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    On optimal track-to-track fusion

    Chang, K.C. / Saha, R.K. / Bar-Shalom, Y. | IEEE | 1997



    On Optimal Track-to-Track Fusion

    Chang, K.C. | Online Contents | 1997



    Track-to-Track Fusion With Dissimilar Sensors

    Saha, R. | Online Contents | 1996