DEBLOCKING FILTERING APPARATUS AND METHOD BASED ON RASTER SCANNING
    2.
    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。

    APPARATUS AND METHOD FOR DECODING
    7.
    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 for decoding image data based on availability of reference data and method thereof
    10.
    发明授权
    Apparatus for decoding image data based on availability of reference data and method thereof 有权
    基于参考数据的可用性对图像数据进行解码的装置及其方法

    公开(公告)号:US08849048B2

    公开(公告)日:2014-09-30

    申请号:US13373239

    申请日:2011-11-09

    摘要: An image data decoding apparatus and method are based on an availability of reference data. The image data decoding apparatus may include a core to process decoding of image data, and an availability determining device to receive, from the core, availability verification request information with respect to a reference area of a first frame included in the image data, to determine an availability with respect to the reference area based on the received availability verification request information, and to transmit, to the core, the determined availability. When the reference area is available, the core may process decoding of a second frame based on the reference area.

    摘要翻译: 图像数据解码装置和方法基于参考数据的可用性。 图像数据解码装置可以包括用于处理图像数据的解码的核心和可用性确定装置,用于从核心接收关于包括在图像数据中的第一帧的参考区域的可用性验证请求信息,以确定 基于所接收的可用性验证请求信息相对于参考区域的可用性,并且向核心发送所确定的可用性。 当参考区域可用时,核心可以基于参考区域处理第二帧的解码。