The invention discloses an intersection twin trajectory fusion method based on an aerial camera, and relates to the technical field of image processing, and the method comprises the steps: configuring an unmanned aerial vehicle and a bayonet camera to meet preset conditions, and shooting a to-be-detected region through the configured unmanned aerial vehicle and the configured bayonet camera, obtaining a first collected video under the view angle of the unmanned aerial vehicle and a second collected video under the view angle of the bayonet camera; analyzing the first collected video and the second collected video in real time to generate a first target queue and a second target queue; and performing fusion processing on any target vehicle based on the first target queue and the second target queue. According to the method, the target detected by aerial photography of the hovering unmanned aerial vehicle and the target detected by the bayonet camera are fused, it is ensured that each vehicle target track is smoothly displayed on the map, meanwhile, the track disappearance phenomenon caused by shielding is avoided, the twin track fusion complexity between the cameras at the intersection is reduced, and the display effect is improved.

    本发明公开了一种基于航拍相机的路口孪生轨迹融合方法,涉及图像处理技术领域,方法包括:对无人机以及卡口相机进行配置并满足预设条件,并通过配置好的无人机以及配置好的卡口相机对待检测区域进行拍摄,得到无人机视角下的第一采集视频以及卡口相机视角下的第二采集视频;实时对第一采集视频以及第二采集视频进行解析,生成第一目标队列以及第二目标队列;基于第一目标队列以及第二目标队列,对任一目标车辆进行融合处理。本发明把空中悬停无人机航拍检测的目标和卡口相机检测的目标进行融合,确保每个车辆目标轨迹在地图展示流畅的同时,解决了遮挡带来的轨迹消失现象,降低路口相机间的孪生轨迹融合复杂度,提高了展示效果。


    Access

    Download


    Export, share and cite



    Title :

    Intersection twin trajectory fusion method based on aerial camera


    Additional title:

    一种基于航拍相机的路口孪生轨迹融合方法


    Contributors:
    HE XIAOGANG (author) / WU KEWEI (author) / ZHU XIAOPING (author) / CHEN XUETANG (author) / YAN JINYU (author) / WANG FENGYU (author)

    Publication date :

    2025-03-14


    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



    Signal intersection vehicle trajectory reconstruction method based on multi-source data fusion

    BAI WEI / YAO ZHIHONG / FU CHENGXIN et al. | European Patent Office | 2025

    Free access

    Vehicle intersection and road section trajectory data fusion method based on multiple sensors

    LI DEWEN / JI JIANMIN / RONG DINGDING et al. | European Patent Office | 2024

    Free access

    Camera based intersection assistance

    Franke,U. / Gehrig,S. / Lindner,F. et al. | Automotive engineering | 2004


    Camera-based intersection assistance

    Franke, Uwe / Gehrig, Stefan / Lindner, Frank | Tema Archive | 2004


    INTERSECTION TRAJECTORY DETERMINATION AND MESSAGING

    VASSILOVSKI DAN / WU ZHIBIN / CHENG HONG | European Patent Office | 2022

    Free access