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Road marking recognition device, road sign recognition method and road sign recognition program

机译:道路标记识别装置,道路标记识别方法和道路标记识别程序

摘要

even if it is in the street what recognition is difficult to recognize the road sign recognition the road marking exactly such as shades of shape similar to road marking and road marking [challenge] was blurred, just from the color information and the bright and dark areas within the I will provide a device. The extracted as road markings candidate area image region having characteristics similar to the road marking from the image captured in the in-vehicle camera [SOLUTION] road marking candidate extraction unit 12, a road shape analysis unit 11 is taken to the vehicle-mounted camera analyzing the shape of the road from the video, and road marking candidate regions extracted in the road marking candidate extraction means 12 and the road shape is road marking verification means 14, were analyzed in road shape analysis unit 11 road shape - road marking corresponding is recognized as a true road marking the road marking candidate area based on the determination result to determine whether or not a correspondence relationship shown in the table. [Selection] Figure Figure 1
机译:即使在街道上,也很难识别出路标,即使从颜色信息以及明暗区域中识别出与道路标记相似的形状阴影和道路标记[挑战],也很难准确识别道路标志。我将提供一个设备。从车载照相机中拍摄的图像中提取出具有与道路标记相似的特征的道路标记候选区域图像区域。[解决方案]道路标记候选提取单元12将道路形状分析单元11带至车载照相机。从视频分析道路的形状,并在道路标记候选提取装置12中提取的道路标记候选区域和道路形状是道路标记验证装置14,在道路形状分析单元11中分析道路形状-对应的道路标记。根据确定结果,确定表中所示的对应关系,将识别为真道路标记候选区域的道路标记。 [选择]图图1

著录项

  • 公开/公告号JP4973736B2

    专利类型

  • 公开/公告日2012-07-11

    原文格式PDF

  • 申请/专利权人 日本電気株式会社;

    申请/专利号JP20090544684

  • 发明设计人 高橋 勝彦;

    申请日2008-12-03

  • 分类号G08G1/16;G06T1/00;B60R21/00;

  • 国家 JP

  • 入库时间 2022-08-21 17:41:32

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