SIMD SIGN OPERATION
    1.
    发明申请
    SIMD SIGN OPERATION 有权
    SIMD标志操作

    公开(公告)号:US20120331272A1

    公开(公告)日:2012-12-27

    申请号:US13602502

    申请日:2012-09-04

    IPC分类号: G06F9/30

    摘要: Method, apparatus, and program means for nonlinear filtering and deblocking applications utilizing SIMD sign and absolute value operations. The method of one embodiment comprises receiving first data for a first block and second data for a second block. The first data and said second data are comprised of a plurality of rows and columns of pixel data. A block boundary between the first block and the second block is characterized. A correction factor for a deblocking algorithm is calculated with a first instruction for a sign operation that multiplies and with a second instruction for an absolute value operation. Data for pixels located along said block boundary between the first and second block are corrected.

    摘要翻译: 使用SIMD符号和绝对值运算的非线性滤波和去块应用的方法,装置和程序手段。 一个实施例的方法包括接收第一块的第一数据和第二块的第二数据。 第一数据和所述第二数据由多个行和列的像素数据组成。 表征第一块和第二块之间的块边界。 使用乘法运算的第一指令和绝对值运算的第二指令来计算去块算法的校正因子。 针对位于第一和第二块之间的块边界的像素的数据被校正。

    SIMD SIGN OPERATION
    7.
    发明申请
    SIMD SIGN OPERATION 有权
    SIMD标志操作

    公开(公告)号:US20130232182A1

    公开(公告)日:2013-09-05

    申请号:US13844034

    申请日:2013-03-15

    IPC分类号: G06F9/30

    摘要: Method, apparatus, and program means for nonlinear filtering and deblocking applications utilizing SIMD sign and absolute value operations. The method of one embodiment comprises receiving first data for a first block and second data for a second block. The first data and said second data are comprised of a plurality of rows and columns of pixel data. A block boundary between the first block and the second block is characterized. A correction factor for a deblocking algorithm is calculated with a first instruction for a sign operation that multiplies and with a second instruction for an absolute value operation. Data for pixels located along said block boundary between the first and second block are corrected.

    摘要翻译: 使用SIMD符号和绝对值运算的非线性滤波和去块应用的方法,装置和程序手段。 一个实施例的方法包括接收第一块的第一数据和第二块的第二数据。 第一数据和所述第二数据由多个行和列的像素数据组成。 表征第一块和第二块之间的块边界。 使用乘法运算的第一指令和绝对值运算的第二指令来计算去块算法的校正因子。 针对位于第一和第二块之间的块边界的像素的数据被校正。

    Nonlinear filtering and deblocking applications utilizing SIMD sign and absolute value operations
    10.
    发明申请
    Nonlinear filtering and deblocking applications utilizing SIMD sign and absolute value operations 有权
    使用SIMD符号和绝对值运算的非线性滤波和去块应用

    公开(公告)号:US20090077143A1

    公开(公告)日:2009-03-19

    申请号:US12231966

    申请日:2008-09-08

    IPC分类号: G06F7/00

    摘要: Method, apparatus, and program means for nonlinear filtering and deblocking applications utilizing SIMD sign and absolute value operations. The method of one embodiment comprises receiving first data for a first block and second data for a second block. The first data and said second data are comprised of a plurality of rows and columns of pixel data. A block boundary between the first block and the second block is characterized. A correction factor for a deblocking algorithm is calculated with a first instruction for a sign operation that multiplies and with a second instruction for an absolute value operation. Data for pixels located along said block boundary between the first and second block are corrected.

    摘要翻译: 使用SIMD符号和绝对值运算的非线性滤波和去块应用的方法,装置和程序手段。 一个实施例的方法包括接收第一块的第一数据和第二块的第二数据。 第一数据和所述第二数据由多个行和列的像素数据组成。 表征第一块和第二块之间的块边界。 使用乘法运算的第一指令和绝对值运算的第二指令来计算去块算法的校正因子。 针对位于第一和第二块之间的块边界的像素的数据被校正。