Exposure controlling apparatus and method of imaging element, and imaging apparatus
    223.
    发明公开
    Exposure controlling apparatus and method of imaging element, and imaging apparatus 审中-公开
    曝光控制装置和用于成像元件的方法,和成像装置

    公开(公告)号:EP2571256A1

    公开(公告)日:2013-03-20

    申请号:EP12181571.6

    申请日:2012-08-23

    发明人: Ishigaki, Tomoko

    IPC分类号: H04N5/57 H04N5/235

    摘要: An exposure controlling apparatus controlling an exposure amount of an imaging element, including a first unit determining an optimum exposure amount variation from an output luminance information of the imaging element; a second unit determining a corrected optimum exposure amount variation by multiplying the optimum exposure amount variation with a value from dividing a current exposure amount with a maximum exposure amount obtainable by the imaging element; a third unit determining an optimum exposure amount by adding the corrected optimum exposure amount variation to the current exposure amount; a fourth unit determining an exposure time according to the optimum exposure amount; and a fifth unit setting the exposure time in the imaging element.

    摘要翻译: 的曝光控制设备控制在成像元件的曝光量,包括在最佳曝光量的变化从在所述摄像元件的输出亮度信息的第一单元确定的开采; 第二单元确定的采矿通过从除以当前曝光量与成像元件的最大曝光量可获得的乘以一个值的最佳曝光量的变化的校正后的最佳曝光量的变化; 在最佳曝光量的第三单元确定性采矿通过将校正后的最佳曝光量的变化,以当前的曝光量; 第四单元在exposuretimegemäß到最佳曝光量确定性开采; 和第五单元设置在所述成像元件的曝光时间。

    Image display device and controlling method thereof
    225.
    发明公开
    Image display device and controlling method thereof 审中-公开
    Bildanzeigevorrichtung und Steuerungsverfahrendafür

    公开(公告)号:EP2541950A2

    公开(公告)日:2013-01-02

    申请号:EP12004734.5

    申请日:2012-06-25

    IPC分类号: H04N13/04

    摘要: An image display device and controlling method thereof are disclosed, by which a 3D stereoscopic image are more comfortably appreciated in consideration of appreciation environment. In a mobile terminal including a display unit configured to variably display a 2D (2-dimensional) image and a 3D stereoscopic image of a parallax barrier type, the present invention includes determining a play mode of a source image including a left eye image and a right eye image for implementation of the 3D stereoscopic image, if the determined play mode is a 3D play mode, determining a brightness of the source image, and enhancing an output brightness of the source image in accordance with an output brightness of the source image.

    摘要翻译: 公开了一种图像显示装置及其控制方法,通过该图像显示装置,考虑到欣赏环境,3D立体图像更加舒适。 在包括被配置为可变地显示视差屏障类型的2D(2维)图像和3D立体图像的显示单元的移动终端中,本发明包括确定包括左眼图像和 用于实现3D立体图像的右眼图像,如果所确定的播放模式是3D播放模式,确定源图像的亮度,以及根据源图像的输出亮度增强源图像的输出亮度。

    Flicker supression
    226.
    发明授权
    Flicker supression 有权
    闪烁

    公开(公告)号:EP2293544B1

    公开(公告)日:2012-12-26

    申请号:EP09175939.9

    申请日:2009-11-13

    申请人: Google Inc.

    摘要: The invention relates to a method, device and computer-program product for suppression of undesired temporal variations, notably flicker, in a sequence of video frames. Histogram-based and similar approaches generally do not remove all flicker. Features that are resolved only in portions of the flicker cycle will manifest themselves as residual flicker. This effect is near-universal in bright regions of a scene. The inventive solution is a mapping that aims to resolve in the output only those features that are resolved in all frames of the flicker cycle. Use of time-maximal quantile values may preserve non-resolution of such image features that are unresolved due to intermittent bright saturation. Thus, in one embodiment, a reduction of resolution is attained by means of a pixel-value mapping based on selecting, over a time window, maximal and minimal quantile values, with maximal values being used for bright spatial regions and minimal values for dark spatial regions.

    Display Apparatus and Calibration Method Thereof
    227.
    发明公开
    Display Apparatus and Calibration Method Thereof 审中-公开
    Anzeigevorrichtung und Kalibrierungsverfahrendafür

    公开(公告)号:EP2536162A2

    公开(公告)日:2012-12-19

    申请号:EP11193094.7

    申请日:2011-12-12

    IPC分类号: H04N17/02 G01J3/50

    摘要: A display apparatus is disclosed. The display apparatus includes a display unit which displays a calibration screen divided into a plurality of areas when a calibration mode is initiated, an image generating unit which generates a guide image for displaying an arrangement position of a calibrator, and a controlling unit which controls the display unit to display a guide image on areas where calibration is to be performed of the plurality of areas. Accordingly, it becomes possible to improve user convenience and exactness of calibration.

    摘要翻译: 公开了一种显示装置。 显示装置包括:显示单元,其在启动校准模式时显示分割成多个区域的校准画面;生成用于显示校准器的配置位置的引导图像的图像生成单元;以及控制单元, 显示单元,用于在要执行多个区域的校准的区域上显示引导图像。 因此,可以提高用户的便利性和校准的准确性。

    Image Processing Apparatus And User Interface Providing Method Thereof
    229.
    发明公开
    Image Processing Apparatus And User Interface Providing Method Thereof 审中-公开
    Bildverarbeitungsvorrichtung und Benutzerschnittstellenbereitstellungsverfahrendafür

    公开(公告)号:EP2464104A2

    公开(公告)日:2012-06-13

    申请号:EP11189981.1

    申请日:2011-11-21

    发明人: Pyo, Se-jin

    IPC分类号: H04N5/57

    摘要: An image processing apparatus, including a first input unit, receives a first image signal. A second input unit receives a second image signal. A user interface unit receives a user command for adjusting an image quality of the first image signal and the second image signal. An image processing unit generates a reference image frame which consists of the first image signal and the second image signal according to a user command. A display unit displays the generated reference image frame on a monitor screen. Additionally, a control unit adjusts the image quality of the second image signal based on the first image signal, which constitutes the generated reference image frame, and the control unit controls the image processing unit in order to display the reference image frame, on which the result of the image quality adjustment is reflected.

    摘要翻译: 包括第一输入单元的图像处理装置接收第一图像信号。 第二输入单元接收第二图像信号。 用户接口单元接收用于调整第一图像信号和第二图像信号的图像质量的用户命令。 图像处理单元根据用户命令产生由第一图像信号和第二图像信号组成的参考图像帧。 显示单元将生成的参考图像帧显示在监视器屏幕上。 此外,控制单元基于构成生成的参考图像帧的第一图像信号来调整第二图像信号的图像质量,并且控制单元控制图像处理单元以便显示参考图像帧, 反映了图像质量调整的结果。