The invention provides a navigation channel safety early warning method and system, computer equipment and a storage medium. The method comprises the steps of acquiring images collected by a plurality of cameras installed around a ship, splicing the images acquired by the cameras to obtain a 360-degree real-time image around the ship, establishing a bowl-shaped projection model, mapping the real-time image into the bowl-shaped projection model, acquiring navigation information of a ship, and simulating a navigation path of the ship in the bowl-shaped projection model, and when an obstacle appears on the navigation path, carrying out early warning. According to the scheme, manual participation is not needed, the early warning precision is higher, and the sailing safety of ships can be guaranteed.

    本发明提供了一种航道安全预警方法、系统、计算机设备及存储介质,其方法包括步骤:获取安装在船只周围的若干个摄像头采集的图像;对所述摄像头采集的图像进行拼接,获得船只周围360°的实时图像;建立碗状投影模型;将所述实时图像映射到所述碗状投影模型中;获取船只的航行信息,并在所述碗状投影模型中模拟船只的航行路径;当所述航行路径上出现障碍物时,进行预警。该方案不需要人工参与,且预警精度更高,有利于保证船只航行的安全。


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    Title :

    Navigation channel safety early warning method and system, computer equipment and storage medium


    Additional title:

    一种航道安全预警方法、系统、计算机设备及存储介质


    Contributors:
    ZHANG BINGHUA (author) / ZHAO KE (author)

    Publication date :

    2021-04-09


    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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