The invention relates to an emergency lane occupation identification method and device. The method comprises the following steps: acquiring a road image of a current frame; acquiring an emergency lane area and a target detection frame corresponding to a target vehicle based on the road image; determining relative position information of the emergency lane area and the target detection frame; acquiring installation information of a camera, and pre-judging whether the target vehicle occupies an emergency lane or not according to the installation information and the relative position information, the installation information comprises normal installation and inclined installation. According to the invention, wrong recognition of emergency lane occupation caused by changes of the mounting position and the mounting angle of the camera can be effectively filtered, and the recognition accuracy is improved.
本申请涉及一种应急车道占用识别方法和装置,该方法包括:获取当前帧的道路图像;基于所述道路图像获取应急车道区域和目标车辆对应的目标检测框;确定所述应急车道区域和所述目标检测框的相对位置信息;获取摄像头的安装信息,并根据所述安装信息和所述相对位置信息,预判目标车辆是否占用应急车道;所述安装信息包括正装和斜装。本申请可以有效过滤摄像头安装位置和安装角度变化引起的应急车道占用的错误识别,提高识别准确度。
Emergency lane occupation identification method and device
应急车道占用识别方法和装置
2021-05-04
Patent
Electronic Resource
Chinese
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