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    Image processing apparatus and method, program, and recording medium
    10.
    发明申请
    Image processing apparatus and method, program, and recording medium 失效
    图像处理装置和方法，程序和记录介质

    公开(公告)号：US20090213937A1

    公开(公告)日：2009-08-27

    申请号：US12378733

    申请日：2009-02-19

    申请人： Tomonori Kawase ,  Takafumi Morifuji ,  Kunio Kawaguchi

    发明人： Tomonori Kawase ,  Takafumi Morifuji ,  Kunio Kawaguchi

    IPC分类号： H04N7/26

    CPC分类号： H04N19/577 ,  H04N19/105 ,  H04N19/17 ,  H04N19/182 ,  H04N19/513 ,  H04N19/553

    摘要： A compensation allocation unit performs allocation compensation of a motion vector to a pixel to which a motion vector is not allocated by a victor allocation unit. A C/UC area determination unit compares magnitudes of a present DFD, a past DFD, and a future DFD based on a background vector and a DFD based on a compensation allocation vector by an evaluation value calculation unit to determine an area of a target pixel. Regarding the target pixel determined as the pixel in a covered area or an uncovered area, an interpolation method decision unit decides a computation method for a pixel value through which one of a double-sided interpolation and a one-sided interpolation. An interpolation frame generation unit computes the target pixel of the pixel value of the interpolation frame through the method decided by the interpolation method decision unit.

    摘要翻译： 补偿分配单元对运动矢量未由胜利者分配单元分配的像素执行运动矢量的分配补偿。 C / UC区域确定单元通过评估值计算单元，基于背景矢量和基于补偿分配向量的DFD来比较当前DFD，过去DFD和未来DFD的大小，以确定目标像素的面积。 关于被确定为覆盖区域或未覆盖区域中的像素的目标像素，内插方法决定单元决定双面插值和单面插值之一的像素值的计算方法。 内插帧生成单元通过由插补方法决定单元决定的方法来计算插值帧的像素值的目标像素。