The embodiment of the invention provides a signal lamp state correction method and device and a computer readable storage medium. The method comprises the following steps: associating signal lamp groups with the same positions in multiple frames of images according to the positions of the signal lamp groups contained in each frame of image in the multiple frames of images; obtaining the states of the signal lamps in the mutually associated signal lamp groups in the multiple frames of images, and judging whether the states of the signal lamps in the mutually associated signal lamp groups between different frames of images in the multiple frames of images have conflicts or not; and correcting the state of the conflicting signal lamp in the presence of the conflict. According to the invention, the problem of how to improve the accuracy of signal lamp state judgment is solved, the signal lamp states in the multiple frames of images are fused according to the output state of the lamp group, and the signal lamp states in the multiple frames of images are utilized to correct partial error identification, so that the accuracy of signal lamp state judgment is improved.

    本发明实施例提供了一种信号灯状态修正方法、装置及计算机可读存储介质。该方法包括:根据多帧图像中每帧图像包含的信号灯组的位置,将多帧图像中位置相同的信号灯组进行关联;获取多帧图像中相互关联的信号灯组中的信号灯的状态,并判断在多帧图像中的不同帧图像之间相互关联的信号灯组中的信号灯的状态是否存在冲突;在存在冲突的情况下,对冲突的信号灯的状态进行修正。通过本发明,解决了如何提高信号灯状态判断的准确性的问题,该方案按灯组输出状态,融合多帧图像中的信号灯状态,利用多帧图像中的信号灯状态纠正部分错误识别,从而提高信号灯状态判断的准确性。


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    Title :

    Signal lamp state correction method and device and computer readable storage medium


    Additional title:

    信号灯状态修正方法、装置及计算机可读存储介质


    Contributors:
    WANG ZHENGJUN (author) / WU LIFENG (author)

    Publication date :

    2021-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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