The invention provides a shooting mode switching method and device, a computer device and a readable storage medium. The switching method comprises the steps: the size relation between the current shooting environment brightness of M target vehicles and a preset environment brightness range is judged, wherein the preset environment brightness range is [lumaThr1, lumaThr2] and comprises endpoint values, and M is a positive integer; if the current shooting environment brightness is determined to be greater than lumaThr2 according to the size relation, whether the current shooting mode is switched to a linear mode or a wide dynamic mode is judged according to the license plate brightness of each target vehicle in the M target vehicles and the current illumination scene; and if the current shooting environment brightness is determined to be smaller than lumaThr1 according to the size relation, whether the current shooting mode is switched to a linear mode or a wide dynamic mode is judged according to the vehicle body brightness and the vehicle body color of each target vehicle in the M target vehicles. The method is used for improving the comprehensive monitoring quality.

    本发明提供了摄像模式的切换方法及装置、计算机装置及可读存储介质,其中,切换方法包括:判断针对M个目标车辆的当前拍摄环境亮度与预设环境亮度范围间的大小关系,预设环境亮度范围为[lumaThr1,lumaThr2],包括端点值,M为正整数;若根据大小关系,确定当前拍摄环境亮度大于lumaThr2,则根据M个目标车辆中各个目标车辆的车牌亮度和当前光照场景,判断当前摄像模式切换为线性模式还是宽动态模式;若根据大小关系,确定当前拍摄环境亮度小于lumaThr1,则根据M个目标车辆中各个目标车辆的车身亮度和车身颜色,判断当前摄像模式切换为线性模式还是宽动态模式。用于提高全面监控的质量。


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    Title :

    Shooting mode switching method and device, computer device and readable storage medium


    Additional title:

    摄像模式的切换方法及装置、计算机装置及可读存储介质


    Contributors:
    CUI HUITING (author)

    Publication date :

    2020-04-17


    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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