The invention discloses a double-video target fusion method based on a holographic intersection scene, and relates to the technical field of video fusion, and the method comprises the steps: determining at least one vehicle 2D target detection frame in a to-be-shot region and a detection frame bottom edge center pixel coordinate corresponding to each vehicle 2D target detection frame; mapping the vehicle 2D target detection frame corresponding to any camera into an image scene collected by another camera at the same moment through a pixel mapping relation and a detection frame bottom edge center pixel coordinate corresponding to each vehicle 2D target detection frame; and carrying out detection frame fusion on the vehicle 2D target detection frames corresponding to the same target vehicle by taking the corresponding vehicle 2D target detection frame in the image scene acquired by the other camera at the same moment as a main body. According to the method, each camera can be effectively assisted to determine more accurate detection frame bottom edge center pixel coordinates corresponding to the vehicle 2D target detection frame, so that the accuracy of subsequent fusion processing is greatly improved.

    本发明公开了一种基于全息路口场景的双视频目标融合方法,涉及视频融合技术领域,方法包括:确定待拍摄区域中的至少一个车辆2D目标检测框以及每个车辆2D目标检测框对应的检测框底边中心像素坐标;通过像素映射关系以及每个车辆2D目标检测框对应的检测框底边中心像素坐标,将任一台相机对应的车辆2D目标检测框映射在另一台相机在同一时刻下采集到的图像场景中,将相同的目标车辆对应的车辆2D目标检测框以另一台相机在同一时刻下采集到的图像场景中对应的车辆2D目标检测框为主进行检测框融合。本发明可以有效的辅助每台相机确定更精确的车辆2D目标检测框对应的检测框底边中心像素坐标,以此来大幅度提升后续融合处理的准确性。


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    Title :

    Double-video target fusion method based on holographic intersection scene


    Additional title:

    一种基于全息路口场景的双视频目标融合方法


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

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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