The embodiment of the invention discloses a vehicle lane change detection method and device, electronic equipment and a readable storage medium, which are used for solving the problem of low vehicle lane change detection accuracy at present, the vehicle lane change detection method comprises the following steps: obtaining a current frame, the current frame comprising at least one to-be-detected vehicle; determining a detection frame of the to-be-detected vehicle in the current frame; based on the detection frame, track prediction is carried out through an improved Kalman filtering algorithm to obtain a prediction frame; performing cascade matching and IOU matching on the prediction frame and a detection frame of the to-be-detected vehicle in the next frame to obtain a matching result; on the basis of a matching result, track updating is carried out through an improved Kalman filtering algorithm, and identification information is obtained; and for the to-be-detected vehicle with the same identification information, determining a first coordinate at the first moment and a second coordinate at the second moment, and determining the lane changing condition of the to-be-detected vehicle according to the first coordinate, the second coordinate and the coordinates of the two end points of the lane baseline.

    本申请实施例公开了一种车辆变道检测方法、装置、电子设备以及可读存储介质,用于解决目前对于车辆变道检测准确率不高的问题,该车辆变道检测方法包括:获取当前帧,当前帧中包括至少一个待检测车辆;确定当前帧中待检测车辆的检测框;基于检测框,通过改进的卡尔曼滤波算法进行轨迹预测以获取预测框;将预测框和下一帧中的待检测车辆的检测框进行级联匹配和IOU匹配,得到匹配结果;基于匹配结果,通过改进的卡尔曼滤波算法进行轨迹更新,得到标识信息;针对具有相同标识信息的待检测车辆,确定第一时刻的第一坐标和第二时刻的第二坐标,根据第一坐标、第二坐标以及车道基线的两个端点坐标确定待检测车辆的变道情况。


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    Title :

    Vehicle lane change detection method and device, electronic equipment and readable storage medium


    Additional title:

    车辆变道检测方法、装置、电子设备以及可读存储介质


    Contributors:
    LIN QI (author) / WU JINSONG (author) / MA RUISHUANG (author) / CHEN ZHAO (author)

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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