Image Playback System, Associated Apparatus and Method Thereof
    31.
    发明申请
    Image Playback System, Associated Apparatus and Method Thereof 审中-公开
    图像回放系统,相关设备及方法

    公开(公告)号:US20110316992A1

    公开(公告)日:2011-12-29

    申请号:US13077562

    申请日:2011-03-31

    IPC分类号: H04N13/04

    摘要: An image playback system displays three-dimensional (3D) content data via a pair of glasses together with a monitor to provide a multiplexing service to a user wearing different types of glasses via a single monitor. For a multiplexing service, the monitor interleaving displays frames of different content data to provide predetermined content data to the user while the glasses shelters other content data.

    摘要翻译: 图像回放系统通过一副眼镜与监视器一起显示三维(3D)内容数据,以便通过单个监视器向穿戴不同类型的眼镜的用户提供复用服务。 对于多路复用服务,监视器交错显示不同内容数据的帧,以便在眼镜收纳其他内容数据时向用户提供预定的内容数据。

    Frame Rate Conversion Apparatus for 3D display and Associated Method
    32.
    发明申请
    Frame Rate Conversion Apparatus for 3D display and Associated Method 有权
    用于3D显示和相关方法的帧速率转换装置

    公开(公告)号:US20110050862A1

    公开(公告)日:2011-03-03

    申请号:US12868831

    申请日:2010-08-26

    IPC分类号: H04N13/04

    CPC分类号: H04N13/167 H04N13/139

    摘要: A frame rate conversion apparatus for 3D display is provided. The frame rate conversion apparatus for 3D display is capable of preserving alternate display of left and right frames while also preventing an issue of frame tearing. The frame rate conversion apparatus includes a storage unit, an input controller and an output controller. The input controller inputs an input frame sequence to the storage unit according to an input frame rate. The input frame sequence includes a plurality of frame pairs each having a left frame and a corresponding right frame. The output controller alternately outputs one of the left frames and one of the right frames from the storage unit according to an output frame rate and left/right frame information associated with the frame pairs in the storage unit to form an output frame sequence.

    摘要翻译: 提供了一种用于3D显示的帧速率转换装置。 用于3D显示的帧速率转换装置能够保持左右帧的交替显示,同时也防止帧撕裂的发生。 帧率转换装置包括存储单元,输入控制器和输出控制器。 输入控制器根据输入帧速率将输入帧序列输入到存储单元。 输入帧序列包括多个帧对,每一帧具有左帧和对应的右帧。 输出控制器根据与存储单元中的帧对相关联的输出帧速率和左/右帧信息从存储单元交替地输出左帧和右帧之一,以形成输出帧序列。

    Display controller for displaying multiple windows and method for the same
    33.
    发明申请
    Display controller for displaying multiple windows and method for the same 有权
    显示控制器用于显示多个窗口和方法相同

    公开(公告)号:US20080266305A1

    公开(公告)日:2008-10-30

    申请号:US12149346

    申请日:2008-04-30

    IPC分类号: G09G5/36 G06T1/60

    摘要: A display controller for displaying multiple windows and associated memory access method are provided. The display controller receives a first video source and a second video source for displaying multiple windows, and includes a line buffer, a deinterlacer, a scaler, and a memory interface unit. The line buffer buffers pixel data of a non-overlapped area of a main image associated with the first video source, and pixel data of a sub image associated with the second video source. The deinterlacer is coupled to the line buffer for selectively deinterlacing data in the line buffer. The scaler is coupled to the deinterlacer for selectively scaling data outputted from the deinterlacer. The memory interface unit is coupled to the line buffer for accessing an external memory.

    摘要翻译: 提供了一种用于显示多个窗口和相关联的存储器访问方法的显示控制器。 显示控制器接收用于显示多个窗口的第一视频源和第二视频源,并且包括行缓冲器,去隔行扫描器,缩放器和存储器接口单元。 行缓冲器缓冲与第一视频源相关联的主图像的非重叠区域的像素数据和与第二视频源相关联的子图像的像素数据。 去隔行扫描器耦合到行缓冲器,用于在行缓冲器中选择性地去隔行数据。 缩放器耦合到去隔行扫描器,用于选择性地缩放从去交错器输出的数据。 存储器接口单元耦合到行缓冲器以访问外部存储器。

    De-interlacing device capable of de-interlacing video fields adaptively according to motion ratio and associated method
    34.
    发明授权
    De-interlacing device capable of de-interlacing video fields adaptively according to motion ratio and associated method 有权
    能够根据运动比和相关方法自适应去隔行视频场的去隔行装置

    公开(公告)号:US07430014B2

    公开(公告)日:2008-09-30

    申请号:US10907184

    申请日:2005-03-23

    IPC分类号: H04N7/01

    CPC分类号: H04N5/144 H04N7/012

    摘要: A de-interlacing device capable of de-interlacing a video field adaptively and associated method, the device includes a video field detector for detecting a video field and for outputting a motion detection parameter, a motion detector for detecting a motion difference between the video frame and at least one video frame neighboring the video frame, and for determining a motion ratio for the motion difference according to the motion detection parameter, and a de-interlacing unit for de-interlacing the video field according to the motion ratio output from the motion detector.

    摘要翻译: 一种解调交错装置,其能够自适应地对视频场进行去隔行扫描和相关联的方法,该装置包括用于检测视频场并用于输出运动检测参数的视频场检测器,用于检测视频帧之间的运动差异的运动检测器 以及与所述视频帧相邻的至少一个视频帧,并且用于根据所述运动检测参数确定所述运动差的运动比,以及用于根据从所述运动输出的运动比去除隔行扫描视频场的去隔行单元 探测器。

    Method and apparatus for interpolation
    35.
    发明授权
    Method and apparatus for interpolation 失效
    插值方法和装置

    公开(公告)号:US06741759B2

    公开(公告)日:2004-05-25

    申请号:US10395613

    申请日:2003-03-24

    IPC分类号: G06K932

    CPC分类号: G06T3/4007

    摘要: The invention provides a method and device for interpolating between a first and second pixel in a video display system, where the first pixel has a first pixel value and a first coordinate on a first axis, and the second pixel has a second pixel value and a second coordinate on the first axis. The invention provides a first intermediate coordinate in between the first and second coordinates on the first axis, and determines a weight factor for the first intermediate coordinate. The weight factor is determined by either inputting the first intermediate coordinate into a first blending function if the first intermediate coordinate is within a first domain, or by inputting the first intermediate coordinate into a second blending function if the first intermediate coordinate is within a second domain. Once the weight factor is determined, a first interpolated value is calculated from a first product of the weight factor and a function of the first pixel value and the second pixel value.

    摘要翻译: 本发明提供了一种用于在视频显示系统中的第一和第二像素之间进行内插的方法和装置,其中第一像素具有第一像素值和第一轴上的第一坐标,并且第二像素具有第二像素值和 第一个轴上的第二个坐标。 本发明提供在第一轴上的第一和第二坐标之间的第一中间坐标,并且确定第一中间坐标的权重因子。 如果第一中间坐标在第一域内,则通过将第一中间坐标输入到第一混合函数中,或者如果第一中间坐标在第二区域内,则将第一中间坐标输入到第二混合函数中来确定权重因子 。 一旦确定了权重因子,则从权重因子的第一乘积和第一像素值和第二像素值的函数计算第一内插值。

    Method and apparatus for interpolation
    36.
    发明授权
    Method and apparatus for interpolation 失效
    插值方法和装置

    公开(公告)号:US06539128B1

    公开(公告)日:2003-03-25

    申请号:US09293229

    申请日:1999-04-16

    IPC分类号: G06K932

    CPC分类号: G06T3/4007

    摘要: The invention provides a method and device for interpolating between a first and second pixel in a video display system, where the first pixel has a first pixel value and a first coordinate on a first axis, and the second pixel has a second pixel value and a second coordinate on the first axis. The invention provides a first intermediate coordinate in between the first and second coordinates on the first axis, and determines a weight factor for the first intermediate coordinate. The weight factor is determined by either inputting the first intermediate coordinate into a first blending function if the first intermediate coordinate is within a first domain, or by inputting the first intermediate coordinate into a second blending function if the first intermediate coordinate is within a second domain. Once the weight factor is determined, a first interpolated value is calculated from a first product of the weight factor and a difference between the first pixel value and the second pixel value.

    摘要翻译: 本发明提供了一种用于在视频显示系统中的第一和第二像素之间进行内插的方法和装置,其中第一像素具有第一像素值和第一轴上的第一坐标,并且第二像素具有第二像素值和 第一个轴上的第二个坐标。 本发明提供在第一轴上的第一和第二坐标之间的第一中间坐标,并且确定第一中间坐标的权重因子。 如果第一中间坐标在第一域内,则通过将第一中间坐标输入到第一混合函数中,或者如果第一中间坐标在第二区域内,则将第一中间坐标输入到第二混合函数中来确定权重因子 。 一旦确定了权重因子,则从权重因子的第一乘积和第一像素值与第二像素值之间的差计算第一内插值。