The invention discloses a vehicle infrared thermal imaging auxiliary system for assisting a driver in safe driving, and relates to the technical field of infrared thermal imaging, and the system comprises a vehicle-mounted camera module which is used for obtaining a visible light video and an infrared thermal imaging video in a specified direction outside a vehicle; the object similarity analysis module is used for determining the position of the current heating object in the picture according to the infrared thermal imaging video, obtaining the position coordinate information and the object boundary OB1 corresponding to the heating object, and determining the object boundary ob1 of the object at the corresponding coordinate position in the picture at the same moment in the visible light video according to the obtained position coordinate information; when the object boundary similarity between the object boundary OB1 and the object boundary ob1 is lower than a first similarity threshold value, identifying the heating object at the coordinate position as a visible limited object; and the video fusion module obtains a fusion video of the visible light video and the thermal image of the visible limited object, so that whether the thermal image of the heating object in infrared thermal imaging needs to be displayed in the video or not can be intelligently judged.
本发明公开了辅助驾驶员安全驾驶的车辆红外热成像辅助系统,涉及红外热成像技术领域,包括车载摄像模块,用于获取车外指定方向的可见光视频和红外热成像视频;对象相似度分析模块,根据红外热成像视频确定当前发热对象在画面中所处的位置,获得发热对象对应的位置坐标信息及物体边界OB1,并依据所获得的位置坐标信息确认可见光视频中同一时刻画面中相应坐标位置的对象的物体边界ob1,在物体边界OB1与物体边界ob1的物体边界相似度低于第一相似度阈值时,将该坐标位置的发热对象识别为可见受限对象;视频融合模块,获得对可见光视频与可见受限对象的热图像的融合视频,使得能够智能判断是否需要将红外热成像中发热对象的热图像在视频中进行显现。
Vehicle infrared thermal imaging auxiliary system for assisting driver in safe driving
辅助驾驶员安全驾驶的车辆红外热成像辅助系统
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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