The invention discloses a scene data acquisition method and device, equipment and a storage medium, and the method comprises the steps: obtaining original video data based on a target automobile data recorder, carrying out the lane line extraction of the original video data, obtaining an initial lane line at each moment, and obtaining a first pose of a vehicle at each moment based on each initial lane line; based on the original video data, a second pose of the vehicle at each moment is obtained through calculation; obtaining a target pose of the vehicle at each moment based on the first pose and the second pose of the vehicle at each moment; target vehicle identification is carried out based on the original video data, and a third pose of each target vehicle at each moment is calculated; and obtaining scene data at each moment based on the initial lane line at each moment, the target pose of the own vehicle and the third pose of each target vehicle. According to the technical scheme, the scene data of the accident scene is easy to obtain, and the accident scene is played back based on the scene data.

    本申请公开了一种场景数据获取方法、装置、设备及存储介质,方法包括:基于目标行车记录仪获取原始视频数据,对原始视频数据进行车道线提取,获得每个时刻的初始车道线,并基于每个初始车道线,获得自车在每个时刻的第一位姿;基于原始视频数据,计算获得自车在每个时刻的第二位姿;基于自车在每个时刻的的第一位姿以及第二位姿,获得自车在每个时刻的目标位姿;基于原始视频数据进行目标车辆识别,并计算获得每个目标车辆在每个时刻的第三位姿;基于每个时刻的初始车道线、自车的目标位姿以及每个目标车辆的第三位姿,获得每个时刻的场景数据。本申请的技术方案,易于获得事故场景的场景数据,并基于场景数据对事故场景进行回放。


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    Title :

    Scene data acquisition method and device, equipment and storage medium


    Additional title:

    场景数据获取方法、装置、设备及存储介质


    Contributors:
    ZHANG SHIJIA (author) / CAO BIN (author)

    Publication date :

    2023-03-28


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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