The invention discloses a vehicle parking position identification method based on image analysis, which is used for judging whether the position of a vehicle parked in a parking space is correct or not. The parking space is set to be in a straight-entering or inclined-entering mode, a camera is arranged in the middle of the bottom of the parking space, and the camera directly faces an access channel of the parking space and can shoot images after a vehicle is parked in the parking space, the focal length of the camera is f, and the size of a single pixel is s. The vehicle parking position identification method comprises the following steps that the camera collects parking space images fi every fixed time T; a license plate area A is extracted in the image fi, and the center line x is equal to x0; the number a of pixels of the license plate area A is extracted, wherein thenumber of pixel coordinates xx0 is a1; and when the license plate area A meets the following conditions: |x0-M/2|
公开一种基于图像分析的车辆停车位置识别方法,应用于判断车辆停入停车位的位置是否正确,所述的停车位设置为直进或者斜进式,所述的停车位的底部中间位置设置摄像机,所述的摄像机正对所述的停车位的进出通道,可以拍摄车辆停入所述的停车位以后的图像,所述的摄像机的焦距为f,单个像素尺寸为s,所述的车辆停车位置识别方法,包括以下步骤:所述的摄像机每隔固定时间T采集停车位图像fi;在图像fi中提取车牌区域A,中心线为x=x0;提取车牌区域A的像素数量a,其中像素的坐标xx0的数量为a1;当车牌区域A满足:|x0‑M/2|
Vehicle parking position identification method based on image analysis
一种基于图像分析的车辆停车位置识别方法
2021-06-04
Patent
Electronic Resource
Chinese
Smart identification method for vehicle parking position
European Patent Office | 2015
|European Patent Office | 2018
|SYSTEM AND METHOD OF DETERMINING POSITION OF VEHICLE IN PARKING LOT BASED OF IMAGE IDENTIFICATION
European Patent Office | 2020
|