MULTI-FORMAT VIDEO DECODER WITH FILTER VECTOR PROCESSING AND METHODS FOR USE THEREWITH
    2.
    发明申请
    MULTI-FORMAT VIDEO DECODER WITH FILTER VECTOR PROCESSING AND METHODS FOR USE THEREWITH 有权
    具有滤波器矢量处理的多格式视频解码器及其使用方法

    公开(公告)号:US20120230427A1

    公开(公告)日:2012-09-13

    申请号:US13076568

    申请日:2011-03-31

    IPC分类号: H04N7/26

    摘要: A video decoder includes an entropy decoding device that generates entropy decoded (EDC) data from an encoded video signal. A multi-format video decoding device includes a plurality of vector processor units that generate a decoded video signal from the EDC data. The plurality of vector processing units includes at least one filter vector processor that operates in conjunction with a plurality of programmable filter parameters.

    摘要翻译: 视频解码器包括从编码视频信号产生熵解码(EDC)数据的熵解码装置。 多格式视频解码装置包括从EDC数据生成解码视频信号的多个矢量处理器单元。 多个矢量处理单元包括至少一个与多个可编程滤波器参数相结合的滤波器矢量处理器。

    MULTI-FUNCTION ENCODER AND DECODER DEVICES, AND METHODS THEREOF
    3.
    发明申请
    MULTI-FUNCTION ENCODER AND DECODER DEVICES, AND METHODS THEREOF 有权
    多功能编码器和解码器装置及其方法

    公开(公告)号:US20120147017A1

    公开(公告)日:2012-06-14

    申请号:US12965109

    申请日:2010-12-10

    IPC分类号: G06T1/20 G09G5/36

    摘要: A technique for encoding and decoding video information uses a plurality of video processing modules (VPMs), whereby each video processing module is dedicated to a particular video processing function, such as filtering, matrix arithmetic operations, and the like. Information is transferred between the video processing modules using a set of first-in first-out (FIFO) buffers. For example, to transfer pixel information from a first VPM to a second VPM, the first VPM stores the pixel information at the head of a FIFO buffer, while the second VPM retrieves information from the tail of the FIFO buffer. The FIFO buffer thus permits transfer of information between the VPMs without storage of the information to a cache or other techniques that can reduce video processing speed.

    摘要翻译: 用于对视频信息进行编码和解码的技术使用多个视频处理模块(VPM),由此每个视频处理模块专用于特定的视频处理功能,例如滤波,矩阵算术运算等。 使用一组先进先出(FIFO)缓冲器在视频处理模块之间传送信息。 例如,为了将像素信息从第一VPM传送到第二VPM,第一VPM将像素信息存储在FIFO缓冲器的头部,而第二VPM从FIFO缓冲器的尾部检索信息。 因此,FIFO缓冲器允许在VPM之间传送信息,而不将信息存储到高速缓存或可以降低视频处理速度的其他技术。

    MOTION DETECTOR FOR CADENCE AND SCENE CHANGE DETECTION AND METHODS FOR USE THEREWITH
    5.
    发明申请
    MOTION DETECTOR FOR CADENCE AND SCENE CHANGE DETECTION AND METHODS FOR USE THEREWITH 审中-公开
    运动检测器及其变化检测及其使用方法

    公开(公告)号:US20120033138A1

    公开(公告)日:2012-02-09

    申请号:US12851042

    申请日:2010-08-05

    IPC分类号: H04N5/14

    CPC分类号: H04N5/145 H04N5/147 H04N5/21

    摘要: A motion identification signal is generated, based on a sequence of pictures of a video signal. A motion adaptive filter is adapted based on the motion identification signal. A scene change detection signal is generated based on the motion identification signal. A cadence detection signal can also be generated based on the motion identification signal.

    摘要翻译: 基于视频信号的图像序列生成运动识别信号。 基于运动识别信号来适应运动自适应滤波器。 基于运动识别信号生成场景变化检测信号。 也可以基于运动识别信号生成节奏检测信号。

    MULTI-FORMAT VIDEO DECODER AND METHODS FOR USE THEREWITH
    7.
    发明申请
    MULTI-FORMAT VIDEO DECODER AND METHODS FOR USE THEREWITH 审中-公开
    多格式视频解码器及其使用方法

    公开(公告)号:US20120230410A1

    公开(公告)日:2012-09-13

    申请号:US13076518

    申请日:2011-03-31

    IPC分类号: H04N7/12

    摘要: A multi-format video decoder includes an entropy decoding device that generates entropy decoded (EDC) data from an encoded video signal. A multi-format video decoding device includes a memory module that stores format configuration data corresponding to a plurality of video coding formats. A plurality of vector processor units generate a decoded video signal from the EDC data, wherein the plurality of vector processing units are configured, based on the configuration data, to a selected one of the plurality of video coding formats.

    摘要翻译: 多格式视频解码器包括从编码视频信号生成熵解码(EDC)数据的熵解码装置。 多格式视频解码装置包括存储对应于多个视频编码格式的格式配置数据的存储器模块。 多个向量处理器单元从EDC数据生成解码视频信号,其中,基于配置数据将多个向量处理单元配置为多个视频编码格式中选择的一个。

    Multi-function encoder and decoder devices, and methods thereof
    9.
    发明授权
    Multi-function encoder and decoder devices, and methods thereof 有权
    多功能编码器和解码器装置及其方法

    公开(公告)号:US08854382B2

    公开(公告)日:2014-10-07

    申请号:US12965109

    申请日:2010-12-10

    IPC分类号: G06T1/20 H04N19/423 H04N19/42

    摘要: A technique for encoding and decoding video information uses a plurality of video processing modules (VPMs), whereby each video processing module is dedicated to a particular video processing function, such as filtering, matrix arithmetic operations, and the like. Information is transferred between the video processing modules using a set of first-in first-out (FIFO) buffers. For example, to transfer pixel information from a first VPM to a second VPM, the first VPM stores the pixel information at the head of a FIFO buffer, while the second VPM retrieves information from the tail of the FIFO buffer. The FIFO buffer thus permits transfer of information between the VPMs without storage of the information to a cache or other techniques that can reduce video processing speed.

    摘要翻译: 用于对视频信息进行编码和解码的技术使用多个视频处理模块(VPM),由此每个视频处理模块专用于特定的视频处理功能,例如滤波,矩阵算术运算等。 使用一组先进先出(FIFO)缓冲器在视频处理模块之间传送信息。 例如,为了将像素信息从第一VPM传送到第二VPM,第一VPM将像素信息存储在FIFO缓冲器的头部,而第二VPM从FIFO缓冲器的尾部检索信息。 因此,FIFO缓冲器允许在VPM之间传送信息,而不将信息存储到高速缓存或可以降低视频处理速度的其他技术。