DEBLOCKING FILTERING APPARATUS AND METHOD BASED ON RASTER SCANNING
    1.
    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。

    SCALABLE VIDEO CODING METHOD AND APPARATUS USING INTRA PREDICTION MODE
    2.
    发明申请
    SCALABLE VIDEO CODING METHOD AND APPARATUS USING INTRA PREDICTION MODE 审中-公开
    可扩展视频编码方法和使用内部预测模式的设备

    公开(公告)号:US20130107949A1

    公开(公告)日:2013-05-02

    申请号:US13659000

    申请日:2012-10-24

    IPC分类号: H04N7/32

    摘要: The present invention relates to a scalable video coding method and apparatus using an intra prediction mode. A decoding method includes configuring a maximum probability mode set for predicting an intra prediction mode for a target decoding block of an enhancement layer so that the maximum probability mode set includes an intra prediction mode for a corresponding block of a reference layer and restoring the target decoding block of the enhancement layer using any one of intra prediction modes included in the maximum probability mode set.

    摘要翻译: 本发明涉及一种使用帧内预测模式的可分级视频编码方法和装置。 解码方法包括配置用于预测增强层的目标解码块的帧内预测模式的最大概率模式集,使得最大概率模式集合包括用于参考层的相应块的帧内预测模式并恢复目标解码 使用包括在最大概率模式集中的帧内预测模式中的任何一个来增强层的块。

    SCALABLE VIDEO CODING METHOD AND APPARATUS USING INTER PREDICTION MODE
    3.
    发明申请
    SCALABLE VIDEO CODING METHOD AND APPARATUS USING INTER PREDICTION MODE 审中-公开
    可视化视频编码方法和使用帧间预测模式的设备

    公开(公告)号:US20130107962A1

    公开(公告)日:2013-05-02

    申请号:US13659006

    申请日:2012-10-24

    IPC分类号: H04N7/36

    摘要: The present invention relates to a scalable video coding method and apparatus using inter prediction mode. A decoding method includes determining motion information prediction mode on a target decoding block of an enhancement layer, predicting motion information on the target decoding block of the enhancement layer using motion information on the neighboring blocks of the enhancement layer, if the determined motion information prediction mode is a first mode, and predicting the motion information on the target decoding block of the enhancement layer using motion information on a corresponding block of a reference layer, if the determined motion information prediction mode is a second mode.

    摘要翻译: 本发明涉及一种使用帧间预测模式的可分级视频编码方法和装置。 解码方法包括:在增强层的目标解码块上确定运动信息预测模式,如果所确定的运动信息预测模式,则使用关于增强层的相邻块的运动信息来预测关于增强层的目标解码块的运动信息 如果所确定的运动信息预测模式是第二模式,则使用关于参考层的相应块的运动信息来预测增强层的目标解码块上的运动信息。