The invention provides a vehicle identification snapshot method and apparatus, and an electronic device, belongs to the technical field of vehicle identification, and solves the problem of low vehicle body and license plate identification efficiency in the prior art. The method comprises the following steps: acquiring a vehicle video, and detecting a vehicle body target and a license plate target for each video frame in the vehicle video; performing feature matching on the vehicle body target and the license plate target in the same video frame, and associating the vehicle body detection information and the license plate detection information of the same vehicle to form a detection result; caching multi-frame detection results of the same vehicle, and screening out an optimal detection result from the multi-frame detection results; and performing vehicle body attribute identification and license plate attribute identification on the optimal detection result to obtain a vehicle attribute result.

    本发明提供了一种车辆识别抓拍方法、装置及电子设备,属于车辆识别的技术领域,缓解了现有的车身和车牌识别效率比较低的问题。该方法包括:采集车辆视频,对车辆视频中的每一视频帧分别检测车身目标和车牌目标;对同一视频帧内的车身目标和车牌目标进行特征匹配,将同一车辆的车身检测信息和车牌检测信息相关联,形成检测结果;缓存同一车辆的多帧检测结果,并从多帧检测结果中筛选出最佳检测结果;对最佳检测结果分别进行车身属性识别和车牌属性识别,获得车辆属性结果。


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    Title :

    Vehicle identification snapshot method and device and electronic equipment


    Additional title:

    一种车辆识别抓拍方法、装置及电子设备


    Contributors:
    WANG RUJIE (author) / XUE CHAO (author) / CHEN DONGLIANG (author) / CHEN LEI (author) / GOU HONGSHENG (author) / WANG NING (author) / HUANG KAI (author)

    Publication date :

    2023-03-03


    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 / G06V / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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