The invention provides a method for adjusting the visual field of an electronic outside rear-view mirror. The method comprises the following steps: step 1, acquiring a set marker line; step 2, determining a target tracking area according to the marker line; 3, LK optical flow tracking is carried out on the tracking area, and a motion vector of the tail of the carriage is obtained; 4, determining the number of target moving pixels of the visual field of the electronic outside rear-view mirror according to the motion vector; and step 5, adjusting the display field of view of the electronic outside rear-view mirror according to the target moving pixel number. Follow-up adjustment of the visual field of the electronic outside rear-view mirror is achieved, and product competitiveness is improved.

    本发明提供电子外后视镜视野调节方法,方法包括:步骤1、获取设定的标志线;步骤2、根据所述标志线确定目标追踪区域;步骤3、对所述追踪区域进行LK光流跟踪,获取车厢尾部的运动向量;步骤4、根据所述运动向量确定电子外后视镜视野的目标移动像素数量;步骤5、根据所述目标移动像素数调整电子外后视镜的显示视野。本发明实现了电子外后视镜视野的随动调节,提高了产品竞争力。


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    Title :

    Visual field adjusting method for electronic outside rear-view mirror


    Additional title:

    一种电子外后视镜视野调节方法


    Contributors:
    TONG LEBIN (author)

    Publication date :

    2025-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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