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163 条记录 (耗时 0.044 秒)

    Method and apparatus for displaying 3-dimensional image and method and apparatus for controlling shutter glasses
    1.
    发明授权
    Method and apparatus for displaying 3-dimensional image and method and apparatus for controlling shutter glasses 有权
    用于显示三维图像的方法和装置以及用于控制快门眼镜的方法和装置

    公开(公告)号：US08754932B2

    公开(公告)日：2014-06-17

    申请号：US12973444

    申请日：2010-12-20

    申请人： Jong-hoon Jung ,  Sang-moo Park ,  Dae-sik Kim ,  Dong-choon Hwang

    发明人： Jong-hoon Jung ,  Sang-moo Park ,  Dae-sik Kim ,  Dong-choon Hwang

    IPC分类号： G06T15/00 ,  H04N13/04

    CPC分类号： G09G3/3406 ,  G09G3/003 ,  H04N13/341 ,  H04N13/398

    摘要： An image display method includes alternately receiving left and right images of a 3D image; and turning on a backlight such that the backlight is on only in periods when the left images are displayed or only in periods when the right images are displayed. A method of controlling shutter glasses separately for left and right images of a three-dimensional (3D) image includes alternately receiving the left and right images of the 3D image; and opening two shutters of the shutter glasses only in periods when the left images are received or only in periods when the right images are received.

    摘要翻译： 图像显示方法包括交替地接收3D图像的左图像和右图像; 并且打开背光，使得背光仅在显示左图像的时段或仅在显示右图像的时段期间打开。 单独控制用于三维（3D）图像的左图像和右图像的快门眼镜的方法包括交替地接收3D图像的左图像和右图像; 并且仅在接收到左图像的时段或仅在接收到右图像的时段期间打开快门眼镜的两个快门。

    Method and apparatus for controlling the partitions of a backlight unit of a 3D display apparatus
    2.
    发明授权
    Method and apparatus for controlling the partitions of a backlight unit of a 3D display apparatus 有权
    用于控制3D显示装置的背光单元的分隔件的方法和装置

    公开(公告)号：US08947342B2

    公开(公告)日：2015-02-03

    申请号：US13025670

    申请日：2011-02-11

    申请人： Sang-moo Park ,  Jong-hoon Jung ,  Dae-sik Kim

    发明人： Sang-moo Park ,  Jong-hoon Jung ,  Dae-sik Kim

    IPC分类号： G09G3/36 ,  G09G3/34 ,  G09G3/00

    CPC分类号： G09G3/342 ,  G09G3/003 ,  G09G2310/08 ,  G09G2320/064 ,  G09G2360/16

    摘要： A method and apparatus for controlling a backlight unit of a three-dimensional (3D) display apparatus receiving a 3D video sequence is provided. The method includes determining the image brightness level of the 3D video sequence displayed on a liquid crystal display (LCD) unit, for each of a plurality of partial regions of the LCD unit to which a plurality of sub-blocks of the backlight unit emit light; determining turn-on times of the plurality of sub-blocks of the backlight unit, based on the image brightness of each of the partial regions of the LCD unit; and determining turn-on periods of the plurality of sub-blocks of the backlight unit by synchronizing with a switching period between a set including a left visual point frame and a right visual point frame of the 3D video sequence.

    摘要翻译： 提供了一种用于控制接收3D视频序列的三维（3D）显示装置的背光单元的方法和装置。 该方法包括：确定背光单元的多个子块发光的LCD单元的多个局部区域中的每一个上显示在液晶显示器（LCD）单元上的3D视频序列的图像亮度级别 ; 基于所述LCD单元的每个所述部分区域的图像亮度来确定所述背光单元的所述多个子块的导通时间; 以及通过与包括3D视频序列的左视点和右视点帧的组之间的切换周期同步来确定背光单元的多个子块的接通周期。

    Apparatus and method for driving 2D/3D switchable display
    5.
    发明授权
    Apparatus and method for driving 2D/3D switchable display 有权
    用于驱动2D / 3D可切换显示的装置和方法

    公开(公告)号：US08199138B2

    公开(公告)日：2012-06-12

    申请号：US11940527

    申请日：2007-11-15

    申请人： Jae-phil Koo ,  Dae-sik Kim ,  Jae-seung Kim ,  Sang-moo Park ,  Sergey Chestak

    发明人： Jae-phil Koo ,  Dae-sik Kim ,  Jae-seung Kim ,  Sang-moo Park ,  Sergey Chestak

    IPC分类号： G09G5/00

    CPC分类号： G09G3/3611 ,  G09G3/003 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/16 ,  H04N13/359 ,  H04N13/361 ,  H04N13/398

    摘要： Provided are an apparatus and method for driving a 2-dimensional (2D)/3-dimensional (3D) switchable display for improving the quality of image. The apparatus for driving a 2D/3D switchable display includes: an image mode determination unit determining whether input image signals of continuous frames are in a 2D mode or 3D mode; and an over-driving control unit over-driving the input image signal of a current differently according to the determined image mode. According to the apparatus and method, the response time in each of the 2D mode and the 3D mode can be increased, while motion blur and cross-talk effects can be decreased, thereby improving the quality of image.

    摘要翻译： 提供了一种用于驱动二维（2D）/三维（3D）可切换显示器以提高图像质量的装置和方法。 用于驱动2D / 3D切换显示器的装置包括：图像模式确定单元，确定连续帧的输入图像信号是2D模式还是3D模式; 以及过驱动控制单元根据所确定的图像模式不同地过动驱动电流的输入图像信号。 根据该装置和方法，可以增加2D模式和3D模式中的每一个中的响应时间，同时可以减少运动模糊和串扰效果，从而提高图像质量。

    Method and apparatus for determining view of stereoscopic image for stereo synchronization
    8.
    发明授权
    Method and apparatus for determining view of stereoscopic image for stereo synchronization 有权
    用于确定用于立体声同步的立体图像的视图的方法和装置

    公开(公告)号：US08441521B2

    公开(公告)日：2013-05-14

    申请号：US12263507

    申请日：2008-11-03

    申请人： Yong-tae Kim ,  Sang-moo Park ,  Dae-sik Kim ,  Jae-seung Kim ,  Jae-phil Koo

    发明人： Yong-tae Kim ,  Sang-moo Park ,  Dae-sik Kim ,  Jae-seung Kim ,  Jae-phil Koo

    IPC分类号： H04N13/04

    CPC分类号： H04N13/398 ,  H04N2213/007

    摘要： Provided is a method and apparatus for determining stereo views of a stereoscopic image. The method includes: selecting a pair of first and second images from a pair of frames of the stereoscopic image, the pair of frames including a base view image and an additional view image. The method further includes determining which of the first image and the second image is the base view image and which of the first image and the second image is the additional view image based on a parallax between the pair of first and second images.

    摘要翻译： 提供了一种用于确定立体图像的立体视图的方法和装置。 该方法包括：从立体图像的一对帧中选择一对第一和第二图像，该对帧包括基本视图图像和附加视图图像。 该方法还包括基于第一和第二图像对之间的视差，确定第一图像和第二图像中的哪一个是基本视图图像，以及第一图像和第二图像中的哪一个是附加视图图像。

    Barrier panel device for 3D image reproduction, and method of driving same
    9.
    发明授权
    Barrier panel device for 3D image reproduction, and method of driving same 有权
    用于3D图像再现的屏障面板装置及其驱动方法

    公开(公告)号：US08816996B2

    公开(公告)日：2014-08-26

    申请号：US12490532

    申请日：2009-06-24

    申请人： Sang-moo Park ,  Serguei Chestak ,  Dae-sik Kim ,  Kyung-hoon Cha ,  Seon-deok Hwang

    发明人： Sang-moo Park ,  Serguei Chestak ,  Dae-sik Kim ,  Kyung-hoon Cha ,  Seon-deok Hwang

    IPC分类号： G06F3/038 ,  G09G5/00 ,  G09G3/00 ,  G09G3/36 ,  G02B27/22 ,  H04N13/04

    CPC分类号： G02B27/2214 ,  G09G3/36 ,  H04N13/315 ,  H04N13/398

    摘要： Provide is a method of driving a barrier panel device. Segment driving voltages are controlled to be applied to a plurality of segments of a first electrode of a barrier panel based on a display direction of an image signal displayed on an image display panel of an apparatus for reproducing a 3D image. An odd barrier driving voltage is controlled to be commonly applied to odd numbered barriers of a plurality of barriers of a second electrode of the barrier panel. An even barrier driving voltage is controlled to be commonly applied to even numbered barriers of the plurality of barriers. The segment driving voltage, the odd barrier driving voltages, and the even barrier driving voltages are synchronized.

    摘要翻译： 提供是一种驱动屏障面板设备的方法。 基于显示在再现3D图像的装置的图像显示面板上的图像信号的显示方向，控制分段驱动电压以施加到屏障面板的第一电极的多个部分。 控制奇数屏障驱动电压通常用于屏障板的第二电极的多个屏障的奇数编号的屏障。 控制均匀的屏障驱动电压通常应用于多个屏障的偶数屏障。 段驱动电压，奇数势垒驱动电压和偶数屏障驱动电压同步。

    Method and apparatus for displaying two-dimensional or three-dimensional image sequence while adjusting frame rate
    10.
    发明授权
    Method and apparatus for displaying two-dimensional or three-dimensional image sequence while adjusting frame rate 有权
    在调整帧速率的同时显示二维或三维图像序列的方法和装置

    公开(公告)号：US08570362B2

    公开(公告)日：2013-10-29

    申请号：US12541372

    申请日：2009-08-14

    申请人： Sang-moo Park ,  Yong-tae Kim ,  Seon-deok Hwang ,  Dae-sik Kim

    发明人： Sang-moo Park ,  Yong-tae Kim ,  Seon-deok Hwang ,  Dae-sik Kim

    IPC分类号： H04N15/00 ,  H04N13/04

    CPC分类号： G06T15/00 ,  H04N13/139 ,  H04N13/359 ,  H04N2213/007

    摘要： Provided are a method and apparatus for displaying a two-dimensional (2D)/three-dimensional (3D) image, and apparatus to execute the same, the method including determining whether an input image sequence having a first frame rate is a 2D image sequence or a 3D image sequence, wherein, if the input image sequence is a 2D image sequence, generating a 2D output image sequence having a second frame rate, the 2D output image sequence including the input image sequence and a 2D intermediate image generated from the input image sequence, and wherein, if the input image sequence is a 3D image sequence, generating a 3D output image sequence having a third frame rate, where a left-viewpoint intermediate image, a right-viewpoint intermediate image and the input image sequence are repeatedly included in the 3D output image sequence, the left-viewpoint intermediate image is determined from at least one left-viewpoint image in a left-viewpoint image sequence included in the input image sequence, and the right-viewpoint intermediate image is determined from at least one right-viewpoint image in a right-viewpoint image sequence included in the input image sequence.

    摘要翻译： 提供了一种用于显示二维（2D）/三维（3D）图像的方法和装置及其执行方法，所述方法包括确定具有第一帧速率的输入图像序列是否为2D图像序列 或3D图像序列，其中如果所述输入图像序列是2D图像序列，则生成具有第二帧率的2D输出图像序列，所述2D输出图像序列包括所述输入图像序列和从所述输入生成的2D中间图像 图像序列，并且其中，如果所述输入图像序列是3D图像序列，则生成具有第三帧率的3D输出图像序列，其中左视点中间图像，右视点中间图像和所述输入图像序列重复 包括在3D输出图像序列中，从包括在输入图像序列中的左视点图像序列中的至少一个左视点图像确定左视点中间图像，以及 从包括在输入图像序列中的右视点图像序列中的至少一个右视点图像确定右视点中间图像。