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Vehicle peripheral image processing apparatus and vehicle situation around presentation method

机译:车辆周边图像处理装置以及车辆周围状况的提示方法

摘要

PPROBLEM TO BE SOLVED: To detect and notify an object existing in the peripheral air of a vehicle. PSOLUTION: This vehicle peripheral image processor is provided with a first image conversion part 13a for defining a horizontal face which is higher than the photographic position of a camera 2 as a reference face, and for creating a first bird's-eye view image projected on the reference face by converting the coordinates of image in a range higher than the photographic position of the camera 2; a second image conversion part 13b for creating a bird's-eye view image for display projected on the ground by converting the coordinates of the image; a featured point setting part 13c for setting a featured point in the bird's-eye view image; and a moving amount detection part 13d for detecting the moving amounts of a self-vehicle. When the self-vehicle moves, a solid determination part 13e determines and notifies whether or not the featured point is set in a solid existing at a position higher than the height of the photographic position of the camera 2 from the moving amounts of the self-vehicle and the change of the featured point in the first bird's-eye view image. PCOPYRIGHT: (C)2009,JPO&INPIT
机译:

要解决的问题:检测并通知车辆周围空气中存在的物体。解决方案:该车辆周边图像处理器设置有第一图像转换部13a,该第一图像转换部13a用于将比照相机2的摄影位置高的水平面定义为基准面,并生成第一俯瞰图像。通过在比照相机2的摄影位置高的范围内转换图像的坐标来投影在基准面上。第二图像转换部分13b用于通过转换图像的坐标来创建投影在地面上的用于显示的鸟瞰图像。特征点设定部13c,其在鸟瞰图像中设定特征点。移动量检测部13d,用于检测自身车辆的移动量。当自身车辆移动时,实体确定部13e根据自身车辆的移动量来确定并通知特征点是否设置在存在于比照相机2的摄影位置的高度高的位置的实体中。车辆和第一个鸟瞰图图像中特征点的变化。

版权:(C)2009,日本特许厅&INPIT

著录项

  • 公开/公告号JP5003395B2

    专利类型

  • 公开/公告日2012-08-15

    原文格式PDF

  • 申请/专利权人 日産自動車株式会社;

    申请/专利号JP20070262032

  • 发明设计人 赤塚 健;鈴木 政康;

    申请日2007-10-05

  • 分类号G08G1/16;B60R1/00;B60R21/00;G06T1/00;H04N7/18;

  • 国家 JP

  • 入库时间 2022-08-21 17:40:25

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