The invention relates to the technical field of video monitoring, in particular to a video monitoring system applicable to highways and capable of clearly distinguishing high-speed running objects, and the system comprises a key frame selection module, a form distortion analysis module, an image synchronous fusion module and a dynamic illumination adjustment module. According to the method, key frames in the expressway monitoring video are selected through difference measurement, content with significant change is accurately extracted, it is ensured that data processing is efficient and key points are highlighted, the form distortion problem caused by the speed of a high-speed moving object is effectively solved through form recognition and distortion correction, and the accuracy of form distortion is improved by adjusting the form data of the object. The consistency of the image and the actual state is ensured, the overall coordination of the multi-view image is improved through the synchronous fusion of time and space, the dynamic continuous monitoring of traffic flow is realized, the illumination difference in the video is balanced through real-time illumination adjustment, the image definition under the complex illumination condition is enhanced, and the image quality is improved. And the effectiveness of road safety and traffic management is obviously enhanced.

    本发明涉及视频监控技术领域,具体为一种适用于高速公路的可明辨高速运行物的视频监控系统,系统包括关键帧选取模块、形态扭曲分析模块、图像同步融合模块和动态光照调节模块。本发明中,通过差异度量选择高速公路监控视频中的关键帧,精准提取变化显著内容,确保数据处理高效且重点突出,形态识别和扭曲校正有效解决了高速移动物体因速度产生的形态失真问题,通过调整物体形态数据,确保图像与实际状态一致性,时间和空间的同步融合提升多视角图像的整体协调性,实现交通流动的动态连续监控,实时光照调节对视频中的光照差异进行平衡,增强在复杂光照条件下的图像清晰度,显著增强了道路安全与交通管理的有效性。


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    Titel :

    Video monitoring system suitable for expressway and capable of clearly distinguishing expressway running objects


    Weitere Titelangaben:

    一种适用于高速公路的可明辨高速运行物的视频监控系统


    Beteiligte:
    QI ZHIGANG (Autor:in) / WANG DONGHAO (Autor:in) / DAI SHUANGCHAO (Autor:in) / ZHAO CHUNLI (Autor:in) / SUN JIA (Autor:in) / JIANG BOHAN (Autor:in) / ZHANG XIN (Autor:in) / TANG TIANYI (Autor:in)

    Erscheinungsdatum :

    11.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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