The invention discloses a height limit early warning method, device and system based on a binocular camera and a storage medium, and the method comprises the steps: collecting an original image of thebinocular camera in a preset range, and extracting a height limit obstacle in the preset range through a height limit detection algorithm based on the original image; acquiring height information anddistance information of the height-limiting obstacle; according to the distance information of the height-limiting obstacle and a preset sensing interval, judging an early warning interval and an interval crossing state where the height-limiting obstacle is located at present; and outputting a preset early warning instruction according to the current early warning interval and the interval crossing state of the height limiting obstacle. The technical problem that a traditional binocular camera cannot give an early warning in time during obstacle detection is solved.
本发明公开了一种基于双目相机的限高预警方法、装置、系统和存储介质,所述方法包括:采集双目相机在预设范围内的原始图像,并基于原始图像通过限高检测算法提取出所述预设范围内的限高障碍物;获取所述限高障碍物的高度信息和距离信息;根据所述限高障碍物的距离信息和预设感知区间,判断所述限高障碍物当前所处的预警区间和区间跨越状态;根据所述限高障碍物当前所处的预警区间和区间跨越状态,输出预设预警指令。其解决了传统双目相机在障碍物检测时无法及时预警的技术问题。
Height limit early warning method, device and system based on binocular camera and storage medium
基于双目相机的限高预警方法、装置、系统和存储介质
2020-06-26
Patent
Elektronische Ressource
Chinesisch
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
Pedestrian collision early warning method and device based on binocular stereo camera
Europäisches Patentamt | 2020
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