The invention discloses a radar and camera detection target matching method and system in an expressway scene, and relates to the technical field of target detection and tracking. The method comprises the following steps: acquiring radar detection information and visual detection information; matching the radar detection information and the visual detection information by using a fuzzy matching algorithm; determining the coordinate position of each visual reference line in the actual space; matching the radar detection information with the visual detection information to generate a training data set with a corresponding ID; based on the training data set, a deep neural network MLP is adopted to construct a radar visual mapping model; and converting the radar detection information by using the radar visual mapping model, and binding the radar target ID in the radar detection information and the visual target ID in the visual detection information in real time. Through the fuzzy matching algorithm, the dependence on manual calibration data is reduced, the implementation cost is reduced, and real-time matching of the radar and the target detected by the camera is realized.

    本发明公开了一种高速公路场景下的雷达与摄像头检测目标匹配方法及系统,涉及目标检测与跟踪技术领域。该方法包括:获取雷达检测信息和视觉检测信息;利用模糊匹配算法对雷达检测信息和视觉检测信息进行匹配;确定每个视觉参考线在实际空间上的坐标位置;将雷达检测信息和视觉检测信息进行匹配,生成具有对应ID的训练数据集;基于训练数据集,采用深度神经网络MLP,构建雷达视觉映射模型;利用雷达视觉映射模型将雷达检测信息进行变换,实时将雷达检测信息中的雷达目标ID和视觉检测信息中的视觉目标ID进行绑定。本发明通过模糊匹配算法,减少对人工标定数据的依赖,降低实施成本,实现雷达与摄像头所检测的目标的实时匹配。


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    Titel :

    Radar and camera detection target matching method and system in highway scene


    Weitere Titelangaben:

    高速公路场景下的雷达与摄像头检测目标匹配方法及系统


    Beteiligte:
    YANG YANG (Autor:in) / CHEN XINKAI (Autor:in) / CHEN KEN (Autor:in) / FENG RUIQI (Autor:in) / SUN JINGZHE (Autor:in) / WANG JUN (Autor:in) / TAN QUSHAN (Autor:in) / LI WEI (Autor:in)

    Erscheinungsdatum :

    25.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06V / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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