APPARATUS AND METHOD FOR ADAPTIVE IMAGE RENDERING BASED ON AMBIENT LIGHT LEVELS
    2.
    发明申请
    APPARATUS AND METHOD FOR ADAPTIVE IMAGE RENDERING BASED ON AMBIENT LIGHT LEVELS 有权
    基于光照水平的自适应图像渲染的装置和方法

    公开(公告)号:US20160210934A1

    公开(公告)日:2016-07-21

    申请号:US14601065

    申请日:2015-01-20

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for enhancing display viewability in high ambient conditions without excessive increase in power consumption. In one aspect, a controller associated with the display device can be configured to obtain an indication of ambient light conditions from an ambient light sensor or from a host device hosting the display device. Upon receiving an image frame, the controller can derive a set of color subfields and determine a bit-depth value for each color subfield based on the obtained indication of current ambient light conditions and mapping data which maps ranges of ambient light to respective bit-depth values on a color subfield by color subfield basis. The controller can then generate a number of subframes for each color subfield based on the respective determined bit-depth value and cause the generated subframes to be displayed.

    Abstract translation: 本公开提供了系统,方法和装置,包括在计算机存储介质上编码的计算机程序,用于在高环境条件下增强显示器可视性,而不会过度增加功耗。 在一个方面,与显示装置相关联的控制器可以被配置成从环境光传感器或者主持显示装置的主机装置获得环境光条件的指示。 在接收到图像帧时,控制器可以基于获得的当前环境光条件的指示和将环境光的范围映射到相应位深度的映射数据来导出一组彩色子场并确定每个颜色子场的位深度值 通过颜色子字段在颜色子字段上的值。 然后,控制器可以基于相应确定的位深度值为每个颜色子场生成多个子帧,并且使得生成的子帧被显示。

    DISPLAY INCORPORATING DYNAMIC SATURATION COMPENSATING GAMUT MAPPING
    5.
    发明申请
    DISPLAY INCORPORATING DYNAMIC SATURATION COMPENSATING GAMUT MAPPING 有权
    显示与动态饱和度补偿游戏映射

    公开(公告)号:US20160117968A1

    公开(公告)日:2016-04-28

    申请号:US14521019

    申请日:2014-10-22

    Abstract: This disclosure provides systems, methods, and apparatus for generating images on a display. A multi-primary display can include control logic that converts input image data into the multi-primary color space employed by the display by mapping the input pixel values into the XYZ color space according to a gamut mapping function and then decomposing the XYZ tristimulus values into color subfields associated with the display's primary colors. For example, such a process can be used to covert image frames encoded in an RGB color space into a RGBW color space. In some implementations, the control logic can adapt the gamut mapping and/or the decomposition processes based on a saturation level of the image being processed.

    Abstract translation: 本公开提供了用于在显示器上生成图像的系统,方法和装置。 多主显示器可以包括控制逻辑,其根据色域映射函数将输入像素值映射到XYZ色空间,然后将XYZ三刺激值分解成XYZ三刺激值,将输入图像数据转换成由显示器使用的多原色空间 与显示器的主要颜色相关联的彩色子字段。 例如,这样的处理可以用于将RGB颜色空间中编码的图像帧隐藏成RGBW颜色空间。 在一些实现中,控制逻辑可以基于正在处理的图像的饱和度水平来适应色域映射和/或分解处理。

    SYSTEMS AND METHODS FOR SELECTING DISPLAY OPERATION MODES
    6.
    发明申请
    SYSTEMS AND METHODS FOR SELECTING DISPLAY OPERATION MODES 审中-公开
    用于选择显示操作模式的系统和方法

    公开(公告)号:US20150348496A1

    公开(公告)日:2015-12-03

    申请号:US14723280

    申请日:2015-05-27

    Abstract: This disclosure provides systems, methods and apparatus for selecting display operation modes for displaying content on a display device. The display device can utilize user selectable display operation modes for displaying content. Various display operation modes, based on various values of display parameters such as frame rate, color bit depth, maximum brightness level, color gamut, percentages of color gamut, white point, gamma, and the number of subframes or bit-planes per image frame can be presented, for example, to a user, for selection using a user interface. The user interface can be capable of providing the ability to select global display operation modes for all applications running on the display device or to assign display operation modes in-focus applications running on the display device. In some implementations, the display device can automatically select the appropriate display operation mode based, at least, on the content being displayed.

    Abstract translation: 本公开提供了用于选择在显示装置上显示内容的显示操作模式的系统,方法和装置。 显示装置可以利用用户可选择的显示操作模式来显示内容。 各种显示操作模式基于诸如帧速率,颜色位深度,最大亮度级别,色域,色域百分比,白点,伽马以及每个图像帧的子帧或位平面的显示参数的各种值 可以例如呈现给用户,以使用用户界面进行选择。 用户界面能够为显示设备上运行的所有应用程序提供选择全局显示操作模式的能力,或者分配在显示设备上运行的显示操作模式聚焦应用。 在一些实施方式中,显示装置可以至少基于所显示的内容自动选择适当的显示操作模式。

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