Texture sensitive temporal filter based on motion estimation
    1.
    发明授权
    Texture sensitive temporal filter based on motion estimation 有权
    基于运动估计的纹理敏感时间滤波器

    公开(公告)号:US08619861B2

    公开(公告)日:2013-12-31

    申请号:US12037925

    申请日:2008-02-26

    Abstract: Architecture that employs texture sensitive temporal filtering to reuse motion estimation information in a realtime encoder. The temporal filter is applied for classified static areas. The architecture reuses the motion estimation results on motion vectors, cost estimates (e.g., sum of absolute difference (SAD)), and edge awareness texture information to apply the temporal filter on the current picture. Filtering can be applied at the pixel level, block level or macroblock level.

    Abstract translation: 采用纹理敏感时间滤波的结构在实时编码器中重用运动估计信息。 时间滤波器被应用于分类的静态区域。 该架构重新使用关于运动矢量的运动估计结果,成本估计(例如,绝对差的总和(SAD))和边缘感知纹理信息以将时间滤波器应用于当前图像。 可以在像素级,块级或宏块级应用滤波。

    TEXTURE SENSITIVE TEMPORAL FILTER BASED ON MOTION ESTIMATION
    2.
    发明申请
    TEXTURE SENSITIVE TEMPORAL FILTER BASED ON MOTION ESTIMATION 有权
    基于运动估计的纹理敏感时间滤波器

    公开(公告)号:US20090213933A1

    公开(公告)日:2009-08-27

    申请号:US12037925

    申请日:2008-02-26

    Abstract: Architecture that employs texture sensitive temporal filtering to reuse motion estimation information in a realtime encoder. The temporal filter is applied for classified static areas. The architecture reuses the motion estimation results on motion vectors, cost estimates (e.g., sum of absolute difference (SAD)), and edge awareness texture information to apply the temporal filter on the current picture. Filtering can be applied at the pixel level, block level or macroblock level.

    Abstract translation: 采用纹理敏感时间滤波的结构在实时编码器中重用运动估计信息。 时间滤波器被应用于分类的静态区域。 该架构重新使用关于运动矢量的运动估计结果,成本估计(例如,绝对差的总和(SAD))和边缘感知纹理信息以将时间滤波器应用于当前图像。 可以在像素级,块级或宏块级应用滤波。

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