The invention discloses a sun visor adjusting method, device and equipment and a storage medium, and the method comprises the steps: determining a bounding box and key points in an initial frame, and carrying out the matching of the key points in the initial frame and the current frame, and obtaining a feature corresponding relation; and determining proportion information, a rotation angle and an object center between the key points in the feature corresponding relation, adjusting the bounding box, and performing real-time opacity adjustment on the sun shield according to the feature corresponding relation and the bounding box. According to the invention, the feature correspondence between the key points in the initial frame and the current frame is established to track the eyeball movement and position of the user in the subsequent frame; determining a transformation parameter between the key points, and adjusting the bounding box so as to adapt to the change of the size and direction of the object, and enabling the shadow coverage range of the sun shield to adapt to the watching of a user; and according to the feature corresponding relation and the bounding box, real-time opacity adjustment is performed on the sun shield, so that the sun shield can keep the optimal sun-shading coverage range and visibility.

    本发明公开了一种遮阳板调整方法、装置、设备及存储介质,该方法包括:在初始帧中确定边界框和关键点,将初始帧和当前帧中的关键点进行匹配,获得特征对应关系;确定特征对应关系中关键点之间的比例信息、旋转角度和对象中心,对边界框进行调整,根据特征对应关系和边界框对遮阳板进行实时不透明度调节。由于本发明通过建立初始帧和当前帧中关键点的特征对应关系,以跟踪用户在后续帧中的眼球运动和位置;确定关键点之间的变换参数,对边界框进行调整,从而能够适应对象大小和方向的变化,并使遮阳板的阴影覆盖范围适应用户的注视;根据特征对应关系和边界框对遮阳板进行实时不透明度调节,从而能够使遮阳板保持最佳的遮阳覆盖范围和可见度。


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    Title :

    Sun shield adjusting method, device and equipment and storage medium


    Additional title:

    遮阳板调整方法、装置、设备及存储介质


    Contributors:
    FENG GAOSHAN (author) / HE SHUILONG (author) / YOU CHENGJIANG (author) / HE LUGUI (author) / HUH EUN-YOUNG (author) / LIN CHANGBO (author) / LI HUI (author) / ZHAN XIN (author) / XIAO FEI (author) / FENG HAIBO (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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