Mobile electronic device having camera with improved auto white balance
    2.
    发明授权
    Mobile electronic device having camera with improved auto white balance 有权
    具有改善的自动白平衡的相机的移动电子设备

    公开(公告)号:US09369685B2

    公开(公告)日:2016-06-14

    申请号:US12713860

    申请日:2010-02-26

    IPC分类号: H04N9/73 H04N1/00

    CPC分类号: H04N9/735 H04N1/00307

    摘要: An improved mobile electronic device and camera provide an improved auto white balance system where constraints can be imposed the correlated color temperature (CCT) that is employed by the auto white balance system. For instance, if a distance between a subject and the camera is determined to exceed a threshold for closeness, the CCT can be constrained so that it is above a preset CCT that corresponds with sunrise or sunset. Other distance thresholds and the content of an image, as well as the brightness of the image, can be further employed in determining the CCT to employ.

    摘要翻译: 改进的移动电子设备和相机提供了改进的自动白平衡系统,其中可以施加由自动白平衡系统采用的相关色温(CCT)的约束。 例如,如果被摄体和相机之间的距离被确定为超过接近的阈值,则CCT可被约束,使得其高于对应于日出或日落的预设CCT。 其他距离阈值和图像的内容以及图像的亮度可以进一步用于确定要采用的CCT。

    SMUDGE EFFECT FOR ELECTRONIC DRAWING APPLICATION
    4.
    发明申请
    SMUDGE EFFECT FOR ELECTRONIC DRAWING APPLICATION 审中-公开
    电子绘图应用的微波效应

    公开(公告)号:US20140049479A1

    公开(公告)日:2014-02-20

    申请号:US13588017

    申请日:2012-08-17

    IPC分类号: G06F3/033 G06F3/041

    CPC分类号: G06F3/0488 G06T11/203

    摘要: An electronic device, computer-readable medium and method provide for line smudging in electronic drawing. The electronic device has a touch sensitive display screen that is responsive to user touch and stylus input. A graphics module is operable to render a line on the touch sensitive display screen in response to motion of the stylus. If a trajectory of the touch input intersects with the line within a set time period after the line is rendered, the line is replaced by a representation of a smudged line. The electronic device may be controllable by instructions stored on a computer-readable medium.

    摘要翻译: 电子设备,计算机可读介质和方法提供电子绘图中的线条污迹。 电子设备具有响应于用户触摸和触控笔输入的触敏显示屏。 图形模块可操作以响应于触针的运动而在触敏显示屏上呈现线。 如果触摸输入的轨迹在线呈现之后的设定时间段内与线相交,则线被替换为污迹线的表示。 电子设备可以由存储在计算机可读介质上的指令来控制。

    METHOD AND APPARATUS FOR REDUCING CONTINUOUS AUTOFOCUS POWER CONSUMPTION
    7.
    发明申请
    METHOD AND APPARATUS FOR REDUCING CONTINUOUS AUTOFOCUS POWER CONSUMPTION 有权
    减少连续自动消耗功率的方法和装置

    公开(公告)号:US20110199533A1

    公开(公告)日:2011-08-18

    申请号:US12706419

    申请日:2010-02-16

    IPC分类号: H04N5/232

    摘要: A method and apparatus providing an autofocus routine in a camera apparatus having a processor is disclosed. The camera apparatus is adapted to detect a number of images and communicate image signals representative thereof to the processor. The method includes determining that a degree of change between a first image signal and a second image signal is below a predetermined threshold and responsive thereto, performing the autofocus routine.

    摘要翻译: 公开了一种在具有处理器的相机设备中提供自动聚焦程序的方法和装置。 相机装置适于检测多个图像并将表示其的图像信号传送到处理器。 该方法包括确定第一图像信号和第二图像信号之间的变化程度低于预定阈值并响应于此,执行自动聚焦程序。