Video decoder with multi-format vector processor and methods for use therewith
    1.
    发明授权
    Video decoder with multi-format vector processor and methods for use therewith 有权
    具有多格式矢量处理器的视频解码器及其使用方法

    公开(公告)号:US09503741B2

    公开(公告)日:2016-11-22

    申请号:US13162265

    申请日:2011-06-16

    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 a plurality of operational instructions including at least one matrix multiply instruction that includes matrix input configuration data. A plurality of vector processor units generate a decoded video signal from the EDC data, wherein at least one of the plurality of vector processors include a matrix multiplier that generates output data based on a multiplication of first input data and second input data in accordance with the matrix input configuration data, wherein the matrix input configuration data indicates the dimensionality of the first input data and the second input data.

    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模块,存储多个操作指令,包括至少一个包括矩阵输入配置数据的矩阵乘法指令。 多个矢量处理器单元从EDC数据生成解码视频信号,其中多个矢量处理器中的至少一个包括矩阵乘法器,该矩阵乘法器根据第一输入数据和第二输入数据的乘法来生成输出数据, 矩阵输入配置数据,其中矩阵输入配置数据指示第一输入数据和第二输入数据的维度。

    VIDEO DECODER WITH MULTI-FORMAT VECTOR PROCESSOR AND METHODS FOR USE THEREWITH
    2.
    发明申请
    VIDEO DECODER WITH MULTI-FORMAT VECTOR PROCESSOR AND METHODS FOR USE THEREWITH 有权
    具有多格式矢量处理器的视频解码器及其使用方法

    公开(公告)号:US20120314774A1

    公开(公告)日:2012-12-13

    申请号:US13162265

    申请日:2011-06-16

    IPC分类号: H04N7/26

    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 a plurality of operational instructions including at least one matrix multiply instruction that includes matrix input configuration data. A plurality of vector processor units generate a decoded video signal from the EDC data, wherein at least one of the plurality of vector processors include a matrix multiplier that generates output data based on a multiplication of first input data and second input data in accordance with the matrix input configuration data, wherein the matrix input configuration data indicates the dimensionality of the first input data and the second input data.

    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模块,存储多个操作指令,包括至少一个包括矩阵输入配置数据的矩阵乘法指令。 多个矢量处理器单元从EDC数据生成解码视频信号,其中多个矢量处理器中的至少一个包括矩阵乘法器,该矩阵乘法器根据第一输入数据和第二输入数据的乘法来生成输出数据, 矩阵输入配置数据,其中矩阵输入配置数据指示第一输入数据和第二输入数据的维度。

    Video decoder with vector processor and methods for use therewith
    3.
    发明授权
    Video decoder with vector processor and methods for use therewith 有权
    具有矢量处理器的视频解码器及其使用的方法

    公开(公告)号:US08971416B2

    公开(公告)日:2015-03-03

    申请号:US13101357

    申请日:2011-05-05

    IPC分类号: H04N7/26 H04N19/40

    CPC分类号: H04N19/40

    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 at least one of the plurality of vector processors include a vector function module that generates vector function data based on a vector function of a first input vector and a second input vector. A selection module selects each element of a vector output as one of: a corresponding element of the vector function data, and a corresponding element of a third input vector.

    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。 多个矢量处理器单元从EDC数据生成解码视频信号,其中多个矢量处理器中的至少一个包括矢量功能模块,其基于第一输入矢量和第二输入的矢量函数生成矢量功能数据 向量。 选择模块选择矢量输出的每个元素作为以下之一:向量函数数据的相应元素和第三输入向量的对应元素。

    VIDEO DECODER WITH VECTOR PROCESSOR AND METHODS FOR USE THEREWITH
    4.
    发明申请
    VIDEO DECODER WITH VECTOR PROCESSOR AND METHODS FOR USE THEREWITH 有权
    具有矢量处理器的视频解码器及其使用方法

    公开(公告)号:US20120281769A1

    公开(公告)日:2012-11-08

    申请号:US13101357

    申请日:2011-05-05

    IPC分类号: H04N7/26

    CPC分类号: H04N19/40

    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 at least one of the plurality of vector processors include a vector function module that generates vector function data based on a vector function of a first input vector and a second input vector. A selection module selects each element of a vector output as one of: a corresponding element of the vector function data, and a corresponding element of a third input vector.

    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。 多个矢量处理器单元从EDC数据生成解码视频信号,其中多个矢量处理器中的至少一个包括矢量功能模块,其基于第一输入矢量和第二输入的矢量函数生成矢量功能数据 向量。 选择模块选择矢量输出的每个元素作为以下之一:向量函数数据的相应元素和第三输入向量的对应元素。

    VIDEO DECODER WITH TRANSPOSING VECTOR PROCESSOR AND METHODS FOR USE THEREWITH
    5.
    发明申请
    VIDEO DECODER WITH TRANSPOSING VECTOR PROCESSOR AND METHODS FOR USE THEREWITH 审中-公开
    具有传输矢量处理器的视频解码器及其使用方法

    公开(公告)号:US20120314775A1

    公开(公告)日:2012-12-13

    申请号:US13162075

    申请日:2011-06-16

    IPC分类号: H04N7/26

    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 a plurality of operational instructions including at least one vector read instruction that includes vector read orientation data. A plurality of vector processor units generate a decoded video signal from the EDC data, wherein at least one of the plurality of vector processors include a matrix memory that stores matrix data corresponding to a plurality of rows and columns and that generates vector read data in a first read orientation when the vector read orientation data has a first value and that generates vector read data in a second read orientation when the vector read orientation data has a second value.

    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多个操作指令的存储器模块,所述操作指令包括至少一个向量读取指令,该指令包括向量读取取向数据。 多个向量处理器单元从EDC数据生成解码视频信号,其中多个向量处理器中的至少一个包括矩阵存储器,其存储对应于多个行和列的矩阵数据,并且生成矢量读取数据 当向量读取方向数据具有第一值并且当向量读取取向数据具有第二值时以第二读取方向生成向量读取数据时的第一读取方向。

    MULTI-FORMAT VIDEO DECODER WITH FILTER VECTOR PROCESSING AND METHODS FOR USE THEREWITH
    7.
    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
    8.
    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。

    Multi-function encoder and decoder devices, and methods thereof
    10.
    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。