The invention provides a method for detecting lighting of a safety channel lamp. The method comprises the following steps: S1, acquiring an image containing the safety channel lamp; s2, carrying out safety channel lamp detection on the image, obtaining the position of a safety channel lamp in the image, and cutting out a first safety channel lamp image from the image according to the obtained position of the safety channel lamp in the image; and S3, converting the first safety channel lamp graph into an HSV space to obtain an HSV safety channel lamp graph, obtaining a safety channel lamp sign from the HSV safety channel lamp graph, calculating a result of the safety channel lamp sign according to a green visual sensitivity function, and when the result is greater than a preset value, indicating that the lamp is turned on. The green visual sensitivity function is used for identifying whether the safety channel lamp is turned on or not, the speed is high, and the average speed of each frame can reach about 7 ms.

    本发明提供了一种安全通道灯亮灯检测方法,其包括如下步骤:S1,获取含有安全通道灯的图像;S2,对所述图像进行安全通道灯检测,获取安全通道灯在图像中的位置,并根据获取的安全通道灯在图像中的位置从图像中裁剪出第一安全通道灯图;S3,将所述第一安全通道灯图变换为HSV空间获得HSV安全通道灯图,并从HSV安全通道灯图获取安全通道灯标志,并根据绿色视觉敏感度函数计算所述安全通道灯标志的结果,在所述结果大于预设值时,表示亮灯。本发明使用绿色视觉敏感度函数来识别安全通道灯是否亮灯,速度快,平均每帧能达到大约7ms。


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    Titel :

    Security channel lamp lighting detection method and device and robot


    Weitere Titelangaben:

    一种安全通道灯亮灯检测方法、装置及机器人


    Beteiligte:
    LIU BIAO (Autor:in) / WU JIAHU (Autor:in) / BAI LIN (Autor:in) / SHU HAIYAN (Autor:in) / YUAN TIANXIA (Autor:in) / ZHU TAOJIAN (Autor:in) / SHEN CHUANGYUN (Autor:in) / WANG HENGHUA (Autor:in) / FANG YINGFENG (Autor:in)

    Erscheinungsdatum :

    2023-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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