APPARATUS AND METHOD FOR DECODING
    2.
    发明申请
    APPARATUS AND METHOD FOR DECODING 有权
    装置和解码方法

    公开(公告)号:US20130229292A1

    公开(公告)日:2013-09-05

    申请号:US13586416

    申请日:2012-08-15

    IPC分类号: H03M7/40

    摘要: A decoding apparatus and method store at least one table including at least one code, receive at least one instruction signal, and extract a symbol value and a symbol length from the at least one table based on the at least one instruction signal. The decoding apparatus calculates a target suffix length that minimizes the size of a generated table and minimizes the size of a non-prefix length of the at least one code.

    摘要翻译: 解码装置和方法存储至少一个表,该表至少包括一个代码,接收至少一个指令信号,以及基于至少一个指令信号从所述至少一个表提取符号值和符号长度。 解码装置计算使生成的表的大小最小化的目标后缀长度,并且使至少一个代码的非前缀长度的大小最小化。

    Apparatus and method for decoding
    7.
    发明授权
    Apparatus and method for decoding 有权
    用于解码的装置和方法

    公开(公告)号:US08674857B2

    公开(公告)日:2014-03-18

    申请号:US13586416

    申请日:2012-08-15

    IPC分类号: H03M7/40

    摘要: A decoding apparatus and method store at least one table including at least one code, receive at least one instruction signal, and extract a symbol value and a symbol length from the at least one table based on the at least one instruction signal. The decoding apparatus calculates a target suffix length that minimizes the size of a generated table and minimizes the size of a non-prefix length of the at least one code.

    摘要翻译: 解码装置和方法存储至少一个表,该表至少包括一个代码,接收至少一个指令信号,以及基于至少一个指令信号从所述至少一个表提取符号值和符号长度。 解码装置计算使生成的表的大小最小化的目标后缀长度,并且使至少一个代码的非前缀长度的大小最小化。

    DEBLOCKING FILTERING APPARATUS AND METHOD BASED ON RASTER SCANNING
    8.
    发明申请
    DEBLOCKING FILTERING APPARATUS AND METHOD BASED ON RASTER SCANNING 审中-公开
    基于扫描扫描的解锁滤波器和方法

    公开(公告)号:US20130202048A1

    公开(公告)日:2013-08-08

    申请号:US13596349

    申请日:2012-08-28

    IPC分类号: H04N7/26

    CPC分类号: H04N19/86 H04N19/61

    摘要: A deblocking filtering apparatus and method based on raster scanning is provided. The deblocking filtering apparatus may include a boundary determining unit to determine whether at least one of a vertical edge boundary and a horizontal edge boundary of a block corresponds to at least one of a coding unit (CU) boundary, a transform unit (TU) boundary, and a prediction unit (PU) boundary, a boundary strength (BS) computing unit to compute a BS value for at least one of the vertical edge boundary and the horizontal edge boundary when at least one of the vertical edge boundary and the horizontal edge boundary of the block corresponds to at least one of the CU boundary, the TU boundary, and the PU boundary as a result of the determining, and a filtering performing unit to perform deblocking filtering on at least one of the vertical edge boundary and the horizontal edge boundary.

    摘要翻译: 提供了一种基于光栅扫描的去块滤波装置和方法。 去块滤波装置可以包括边界确定单元,用于确定块的垂直边缘边界和水平边缘边界中的至少一个是否对应于编码单元(CU)边界,变换单元(TU)边界中的至少一个 ,以及预测单元(PU)边界,边界强度(BS)计算单元,用于当垂直边缘边界和水平边缘中的至少一个计算垂直边缘边界和水平边缘边界中的至少一个时的BS值 作为确定的结果,块的边界对应于CU边界,TU边界和PU边界中的至少一个,以及滤波执行单元,用于对垂直边缘边界和水平面中的至少一个进行去块滤波 边界。

    Method, medium, and system compressing and/or decompressing pixel data
    9.
    发明授权
    Method, medium, and system compressing and/or decompressing pixel data 有权
    方法,介质和系统压缩和/或解压缩像素数据

    公开(公告)号:US07983494B2

    公开(公告)日:2011-07-19

    申请号:US11711637

    申请日:2007-02-28

    IPC分类号: G06K9/46

    摘要: A pixel data compression/decompression system, medium, and method, including determining the similarity between a first pixel data and a second pixel data adjacent to the first pixel data, selecting one of a first compression mode, where a difference between a compression ratio of the first pixel data and a compression ratio of the second pixel data is high, and a second compression mode, where a difference between a compression ratio of the first pixel data and a compression ratio of the second pixel data is low, based on the similarity, and compressing the first pixel data and the second pixel data based on the selected compression mode.

    摘要翻译: 一种像素数据压缩/解压缩系统,介质和方法,包括确定与第一像素数据相邻的第一像素数据和第二像素数据之间的相似度,选择第一压缩模式之一,其中压缩比 第一像素数据和第二像素数据的压缩比高,并且基于相似度,第一像素数据的压缩比与第二像素数据的压缩比之间的差低的第二压缩模式 并且基于所选择的压缩模式来压缩第一像素数据和第二像素数据。