The invention relates to the field of vehicle-mounted electrical technology, in particular to a weak light enhancement method and device for a vehicle-mounted 360-degree panoramic image system, and the method comprises the steps: detecting the actual brightness of a collection environment of the vehicle-mounted 360-degree panoramic image system; when the actual brightness is smaller than or equal to the preset brightness, performing enhancement processing on each frame of image acquired by the vehicle-mounted 360-degree panoramic image system according to a preset enhancement strategy to generate an enhanced video stream; and splicing the enhanced video streams to obtain a current panoramic image, and controlling a vehicle-mounted display screen to display the current panoramic image. According to the embodiment of the invention, each frame of image can be enhanced based on the preset enhancement strategy, so that the definition of the panoramic image is improved, hardware equipment does not need to be added, the cost of the vehicle is reduced, the vehicle purchase demand of a user is met, the applicability of the vehicle is improved, and the vehicle use experience of the user is effectively improved.

    本申请涉及车载电气技术领域,特别涉及一种车载360全景影像系统的弱光增强方法及装置,其中,方法包括:检测车载360全景影像系统的采集环境的实际光亮度;在实际光亮度小于或等于预设亮度时,将车载360全景影像系统的采集的每帧图像以预设增强策略进行增强处理,生成增强后的视频流;由增强后的视频流拼接得到当前全景影像,并控制车载显示屏显示当前全景影像。本申请实施例可以基于预设增强策略将每帧图像进行增强处理,从而提升全景影像的清晰度,无需增加硬件设备,降低车辆的成本,满足用户的购车需求,提升了车辆的适用性,有效的提升了用户的用车体验。


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    Title :

    Weak light enhancement method and device for vehicle-mounted 360-degree panoramic image system


    Additional title:

    车载360全景影像系统的弱光增强方法及装置


    Contributors:
    CAO BINTAO (author) / LI PING (author) / ZHENG HUI (author) / WENG JIANGLIN (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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