The invention relates to the technical field of license plate recognition, in particular to a license plate recognition method and system based on deep learning image recognition, and the system comprises an image collector, an image processor, an image memory, an image processing center, a temporary database, a new database, and a vehicle detector. The image processor processes a blurred license plate image in a mode of randomly replacing characters, the image memory carries out sharpness processing on an identified image through definition analysis and detection, and the image processor carries out modeling on the image through a low-rank approximation model in 3D convolution. According to the license plate recognition method and system based on deep learning image recognition, definition analysis detection is adopted, the clearest image is transmitted to the temporary database, and the image processor generates license plate data with different contents in a mode of randomly replacing the region where the characters are located, so that the information of the vehicle can be recognized timely and accurately; and the access of follow-up vehicles is influenced.

    本发明涉及车牌识别技术领域,尤其涉及了基于深度学习图像识别的车牌识别方法及系统,包括图像采集器、图像处理器、图像存储器、图像处理中心、临时数据库、新数据库和车辆检测器,图像处理器通过随机替换字符的方式对模糊车牌图像进行处理,图像存储器通过清晰度分析检测对识别图像进行清晰化处理,图像处理器通过3D卷积中的低秩近似模型对图像进行建模。该基于深度学习图像识别的车牌识别方法及系统,采用清晰度分析检测,把最清晰的图像画面被传输到临时数据库中,图像处理器通过随机替换字符所在区域的方式生成不同内容的车牌数据,可以及时准确的识别出车辆的信息,造成行车出入口堵塞,影响后续车辆的出入。


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    Titel :

    License plate recognition method and system based on deep learning image recognition


    Weitere Titelangaben:

    基于深度学习图像识别的车牌识别方法及系统


    Beteiligte:
    GUO WENYI (Autor:in)

    Erscheinungsdatum :

    2022-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06V




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