The invention discloses a vehicle side view splicing method, which comprises the following steps that when a vehicle drives into a camera shooting range, and a camera shoots M frames of vehicle imagesand transmits the M frames of vehicle images to a synthesis unit; the M frames of vehicle images are stored in a queue according to a time sequence; an identification subunit identifies a vehicle head and a vehicle body in the M frames of vehicle images; a speed calculation subunit calculates a vehicle speed value according to the M frames of vehicle images; the identification subunit recognizesthe tail of the vehicle; and splicing sub-units are used for splicing a complete vehicle side view according to the vehicle speed value and the positions of the vehicle head, the vehicle body and thevehicle tail. According to the vehicle side view splicing device and method, the vehicle feature points can be accurately captured, the vehicle side view images can be rapidly restored, and meanwhilethe device has the advantages of being simple and convenient to deploy and install.
本发明公开了一种车辆侧面图拼接方法,包括如下步骤:车辆驶入摄像头拍摄范围内,所述摄像头拍摄M帧车辆图像,并将M帧车辆图像传输至合成单元;M帧车辆图像按照时间顺序存储在队列中;识别子单元在M帧车辆图像中识别出车头和车身;速度计算子单元根据M帧车辆图像计算出车辆速度值;识别子单元识别出车尾;所述拼接子单元根据车辆速度值,以及车头、车身和车尾的位置,拼接出完整的车辆侧面图。本发明提供的一种车辆侧面图拼接装置和方法,能够精确捕捉车辆特征点,快速还原车辆侧面图像,同时还具有装置简单,方便部署安装的优势。
Vehicle side view splicing device and method
一种车辆侧面图拼接装置和方法
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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