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。