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    Hardware implementation of inverse scan for a plurality of standards
    1.
    发明申请
    Hardware implementation of inverse scan for a plurality of standards 审中-公开
    多个标准的逆扫描的硬件实现

    公开(公告)号：US20060222247A1

    公开(公告)日：2006-10-05

    申请号：US11096604

    申请日：2005-04-01

    Applicant: Bhaskar Sherigar ,  Anand Tongle

    Inventor： Bhaskar Sherigar ,  Anand Tongle

    IPC: G06K9/36

    CPC classification number: H04N19/42 ,  H04N19/12 ,  H04N19/44 ,  H04N19/60 ,  H04N19/61

    Abstract: Presented herein are hardware implementations for inverse scanning for a plurality of standards. In one embodiment, there is presented a system for decoding video data. The system comprises an inverse scanner for inverse scanning video data encoded in accordance with a first encoding standard and for inverse scanning video data encoded in accordance with a second encoding standard. In another embodiment, there is presented a decoder for decoding video data. The decoder comprises an inverse scanner. The inverse scanner is operable to inverse scan video data encoded in accordance with a first encoding standard and inverse scan video data encoded in accordance with a second encoding standard.

    Abstract translation: 这里提出了用于多个标准的反向扫描的硬件实现。 在一个实施例中，提出了一种用于解码视频数据的系统。 该系统包括用于根据第一编码标准编码的逆扫描视频数据的逆扫描器，以及用于根据第二编码标准编码的反向扫描视频数据。 在另一实施例中，提供了一种用于对视频数据进行解码的解码器。 解码器包括逆扫描器。 逆扫描器可操作以对根据第一编码标准编码的视频数据进行逆扫描，并根据第二编码标准反编码扫描视频数据。

    Hardware implementation of optimized single inverse quantization engine for a plurality of standards
    2.
    发明申请
    Hardware implementation of optimized single inverse quantization engine for a plurality of standards 有权
    用于多个标准的优化的单反量子化引擎的硬件实现

    公开(公告)号：US20060222064A1

    公开(公告)日：2006-10-05

    申请号：US11096988

    申请日：2005-04-01

    Applicant: Bhaskar Sherigar ,  Anand Tongle

    Inventor： Bhaskar Sherigar ,  Anand Tongle

    IPC: H04N11/04 ,  H04N11/02 ,  H04B1/66 ,  H04N7/12

    CPC classification number: H04N19/42 ,  H04N19/12 ,  H04N19/126 ,  H04N19/159 ,  H04N19/186 ,  H04N19/44 ,  H04N19/61 ,  H04N19/70

    Abstract: Presented herein are optimized single inverse quantization engines for a plurality of standards. In one embodiment, there is presented a system for inverse quantizing quantized frequency coefficients. The system comprises an inverse quantizer for inverse quantizing video data encoded in accordance with a first encoding standard and for inverse quantizing video data encoded in accordance with a second encoding standard. In another embodiment, there is presented a decoder for decoding video data. The decoder comprises an inverse quantizer operable to inverse quantize video data encoded in accordance with a first encoding standard and for inverse quantizing video data encoded in accordance with a second encoding standard.

    Abstract translation: 这里呈现的是用于多个标准的优化的单反量子化引擎。 在一个实施例中，提出了用于对量化的频率系数进行逆量化的系统。 该系统包括逆量化器，用于对根据第一编码标准编码的视频数据进行逆量化，并且用于对根据第二编码标准编码的视频数据进行逆量化。 在另一实施例中，提供了一种用于对视频数据进行解码的解码器。 解码器包括逆量化器，其可操作以对根据第一编码标准编码的视频数据进行逆量化，并用于对根据第二编码标准编码的视频数据进行逆量化。

    System, method, and apparatus for AC coefficient prediction
    3.
    发明申请
    System, method, and apparatus for AC coefficient prediction 审中-公开
    用于AC系数预测的系统，方法和装置

    公开(公告)号：US20060227876A1

    公开(公告)日：2006-10-12

    申请号：US11092932

    申请日：2005-03-29

    Applicant: Bhaskar Sherigar ,  Anand Tongle ,  Ramadas Pai

    Inventor： Bhaskar Sherigar ,  Anand Tongle ,  Ramadas Pai

    IPC: H04N11/04 ,  H04N7/12 ,  H04B1/66 ,  H04N11/02

    CPC classification number: H04N19/423 ,  H04N19/105 ,  H04N19/14 ,  H04N19/18 ,  H04N19/186 ,  H04N19/48 ,  H04N19/593 ,  H04N19/61

    Abstract: Presented herein are system(s), method(s), and apparatus for AC coefficient prediction. In one embodiment, there is presented a method for predicting AC coefficients for a macroblock. The method comprises determining whether a particular block is predicted from a top neighboring block or a left neighboring block; retrieving from a buffer, data from the top neighboring block or left neighboring block from which the particular block is predicted; and writing data from the particular block to the buffer.

    Abstract translation: 本文提出的是用于AC系数预测的系统，方法和装置。 在一个实施例中，提出了一种用于预测宏块的AC系数的方法。 该方法包括确定是否从顶部相邻块或左邻近块预测特定块; 从缓冲器检索来自预测特定块的顶部相邻块或左邻近块的数据; 并将数据从特定块写入缓冲区。

    System, and method for DC coefficient prediction
    4.
    发明申请
    System, and method for DC coefficient prediction 审中-公开
    系统和直流系数预测方法

    公开(公告)号：US20060227875A1

    公开(公告)日：2006-10-12

    申请号：US11092339

    申请日：2005-03-29

    Applicant: Bhaskar Sherigar ,  Anand Tongle

    Inventor： Bhaskar Sherigar ,  Anand Tongle

    IPC: H04N11/04 ,  H04N7/12 ,  H04B1/66 ,  H04N11/02

    CPC classification number: H04N19/18 ,  H04N19/105 ,  H04N19/186 ,  H04N19/593 ,  H04N19/61

    Abstract: Presented herein are system(s), method(s), and apparatus for DC coefficient prediction. In one embodiment, there is presented a method for predicting coefficients for a macroblock. The method comprises providing at least one coefficient prediction direction for at least one neighboring block of a particular block for predicting AC coefficients of the particular block; predicting a DC coefficient for the particular block; and overwriting a DC coefficient for a neighboring block of the particular block.

    Abstract translation: 本文提出的是用于DC系数预测的系统，方法和装置。 在一个实施例中，提出了一种用于预测宏块的系数的方法。 该方法包括为特定块的至少一个相邻块提供至少一个系数预测方向，用于预测特定块的AC系数; 预测特定块的DC系数; 并且覆盖特定块的相邻块的DC系数。

    Run-level and command split FIFO storage approach in inverse quantization
    5.
    发明授权
    Run-level and command split FIFO storage approach in inverse quantization 有权
    反向量化中的运行级和命令分割FIFO存储方法

    公开(公告)号：US07091888B1

    公开(公告)日：2006-08-15

    申请号：US11092285

    申请日：2005-03-29

    Applicant: Bhaskar Sherigar ,  Anand Tongle

    Inventor： Bhaskar Sherigar ,  Anand Tongle

    IPC: H03M7/40

    CPC classification number: H03M7/40 ,  H04N19/13 ,  H04N19/1887 ,  H04N19/423 ,  H04N19/44 ,  H04N19/46 ,  H04N19/61

    Abstract: Presented herein is a run-level split FIFO. According to one embodiment of the present invention, there is presented a method for inverse quantizing. The method comprising receiving a data word; detecting whether the data word comprises a command or run-level data; storing the command, if the data word comprises a command; and processing the run-level data, if the data word comprises run-level data.

    Abstract translation: 这里提供的是一个运行级分裂FIFO。 根据本发明的一个实施例，提供了一种用于逆量化的方法。 该方法包括：接收数据字; 检测数据字是否包含命令或运行级数据; 存储命令，如果数据字包括命令; 并且如果数据字包括运行级数据，则处理运行级数据。

    Hardware implementation of optimized single inverse quantization engine for a plurality of standards
    6.
    发明授权
    Hardware implementation of optimized single inverse quantization engine for a plurality of standards 有权
    用于多个标准的优化的单反量子化引擎的硬件实现

    公开(公告)号：US07873105B2

    公开(公告)日：2011-01-18

    申请号：US11096988

    申请日：2005-04-01

    Applicant: Bhaskar Sherigar ,  Anand Tongle

    Inventor： Bhaskar Sherigar ,  Anand Tongle

    IPC: H04B1/66

    CPC classification number: H04N19/42 ,  H04N19/12 ,  H04N19/126 ,  H04N19/159 ,  H04N19/186 ,  H04N19/44 ,  H04N19/61 ,  H04N19/70

    Abstract: Presented herein are optimized single inverse quantization engines for a plurality of standards. In one embodiment, there is presented a system for inverse quantizing quantized frequency coefficients. The system comprises an inverse quantizer for inverse quantizing video data encoded in accordance with a first encoding standard and for inverse quantizing video data encoded in accordance with a second encoding standard. In another embodiment, there is presented a decoder for decoding video data. The decoder comprises an inverse quantizer operable to inverse quantize video data encoded in accordance with a first encoding standard and for inverse quantizing video data encoded in accordance with a second encoding standard.

    Abstract translation: 这里呈现的是用于多个标准的优化的单反量子化引擎。 在一个实施例中，提出了用于对量化的频率系数进行逆量化的系统。 该系统包括逆量化器，用于对根据第一编码标准编码的视频数据进行逆量化，并且用于对根据第二编码标准编码的视频数据进行逆量化。 在另一实施例中，提供了一种用于对视频数据进行解码的解码器。 解码器包括逆量化器，其可操作以对根据第一编码标准编码的视频数据进行逆量化，并用于对根据第二编码标准编码的视频数据进行逆量化。

    Hardware implementation of programmable controls for inverse quantizing with a plurality of standards
    7.
    发明申请
    Hardware implementation of programmable controls for inverse quantizing with a plurality of standards 审中-公开
    用于使用多个标准进行逆量化的可编程控制器的硬件实现

    公开(公告)号：US20070147496A1

    公开(公告)日：2007-06-28

    申请号：US11317578

    申请日：2005-12-23

    Applicant: Bhaskar Sherigar ,  Anand Tongle

    Inventor： Bhaskar Sherigar ,  Anand Tongle

    IPC: H04N11/04 ,  H04N7/12

    CPC classification number: H04N19/40 ,  H04N19/12 ,  H04N19/124 ,  H04N19/44

    Abstract: Presented herein are system(s), and method(s) for inverse quantizing data from a plurality of standards. In one embodiment, there is presented a system for decoding data. The system comprises a host processor and an inverse quantizer. The host processor provides inverse quantization parameters from a first standard and from a second standard that are transcoded to a particular format. The inverse quantizer receives the transcoded quantization parameters in the particular format and inverse quantizes quantized data quantized in accordance with the first standard and the second standard based on the transcoded quantization parameters.

    Abstract translation: 这里呈现的是用于从多个标准中逆量化数据的系统和方法。 在一个实施例中，提出了一种用于解码数据的系统。 该系统包括主处理器和逆量化器。 主机处理器提供来自第一标准和转码为特定格式的第二标准的反量化参数。 逆量化器接收特定格式的经转码的量化参数，并且基于代码转换的量化参数对根据第一标准和第二标准量化的量化数据进行逆量化。

    System, method, and apparatus for DC coefficient transformation
    8.
    发明申请
    System, method, and apparatus for DC coefficient transformation 审中-公开
    用于直流系数变换的系统，方法和装置

    公开(公告)号：US20060227874A1

    公开(公告)日：2006-10-12

    申请号：US11092256

    申请日：2005-03-29

    Applicant: Anand Tongle ,  Bhaskar Sherigar

    Inventor： Anand Tongle ,  Bhaskar Sherigar

    IPC: H04N11/04 ,  G06F17/14 ,  H04N7/12 ,  H04B1/66 ,  H04N11/02

    CPC classification number: G06F17/145 ,  H04N19/42 ,  H04N19/61

    Abstract: Presented herein are systems, methods, and apparatus for DC coefficient transformations. In one embodiment, there is presented a circuit for transforming a data matrix. The circuit comprises a controller and a plurality of stages. The controller fetches a row or column of elements from the data matrix. The plurality stages are associated with a plurality of elements in a product matrix and add or subtract each element of the row or column of elements to a plurality of running totals, wherein each of the plurality of elements in the product matrix are a function of the element.

    Abstract translation: 这里提出的是用于DC系数变换的系统，方法和装置。 在一个实施例中，提出了一种用于变换数据矩阵的电路。 电路包括控制器和多个级。 控制器从数据矩阵中获取一行或多列元素。 多个阶段与产品矩阵中的多个元素相关联，并且将元素的行或列的每个元素加或减为多个运行总计，其中乘积矩阵中的多个元素中的每一个都是 元件。

    Dual context audio parser
    9.
    发明申请
    Dual context audio parser 审中-公开
    双重上下文音频解析器

    公开(公告)号：US20050129007A1

    公开(公告)日：2005-06-16

    申请号：US10737492

    申请日：2003-12-16

    Applicant: Mallinath Hatti ,  Bhaskar Sherigar

    Inventor： Mallinath Hatti ,  Bhaskar Sherigar

    IPC: G10L19/00 ,  H04L12/28 ,  H04L29/06

    CPC classification number: H04L29/06 ,  G10L19/00 ,  H04L69/22

    Abstract: Presented herein is a dual context audio parser. A header of the audio frame is provided for parsing, the header forming a portion of a particular packet. A first portion of the audio frame is provided for parsing, the first portion of the audio frames being stored in a memory. A second portion of the audio frame is provided for parsing, the second portion of the audio frame forming another portion of the particular packet, after the first portion is parsed.

    Abstract translation: 这里呈现的是双重上下文音频解析器。 提供音频帧的头部用于解析，该头部形成特定分组的一部分。 提供音频帧的第一部分用于解析，音频帧的第一部分被存储在存储器中。 提供音频帧的第二部分用于解析，在解析第一部分之后，形成特定分组的另一部分的音频帧的第二部分。

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