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    • 4. 发明申请
    • Image processing apparatus and method, program, and recording medium
    • 图像处理装置和方法,程序和记录介质
    • US20090213937A1
    • 2009-08-27
    • US12378733
    • 2009-02-19
    • Tomonori KawaseTakafumi MorifujiKunio Kawaguchi
    • Tomonori KawaseTakafumi MorifujiKunio Kawaguchi
    • H04N7/26
    • H04N19/577H04N19/105H04N19/17H04N19/182H04N19/513H04N19/553
    • 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.
    • 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。
    • 6. 发明授权
    • Image processing apparatus and method, learning apparatus and method, and program
    • 图像处理装置和方法,学习装置和方法以及程序
    • US08331710B2
    • 2012-12-11
    • US12257834
    • 2008-10-24
    • Tomonori KawaseKunio KawaguchiTakeharu NishikataYasuaki TakahashiTetsujiro Kondo
    • Tomonori KawaseKunio KawaguchiTakeharu NishikataYasuaki TakahashiTetsujiro Kondo
    • G06K9/40
    • G06T3/4007H04N7/0127H04N7/0145
    • An image processing method includes determining whether an image is corrupted, extracting class taps used for classification of a pixel to be generated, performing classification of the pixel to be generated by using the class taps, extracting prediction taps used for prediction of the pixel to be generated, and generating an image by predictively calculating a pixel value of the pixel to be generated by using the prediction taps and prediction coefficients for the class of the pixel among a first prediction coefficient set if the subject pixel is determined as a pixel representing a corrupted image, and by predictively calculating a pixel value of the pixel to be generated by using the prediction taps and prediction coefficients for the class of the pixel to be generated among a second prediction coefficient set if the subject pixel is determined as a pixel representing an uncorrupted image.
    • 一种图像处理方法,包括:确定图像是否被破坏,提取用于分类要生成的像素的类别抽头,通过使用类别抽头执行要生成的像素的分类,提取用于预测像素的预测抽头 通过使用第一预测系数组中的像素类别的预测抽头和预测系数来预测性地计算要生成的像素的像素值,并且如果将对象像素确定为表示被破坏的像素的像素,则生成图像 并且通过使用预测抽头和第二预测系数组中要生成的像素的类别的预测系数来预测计算要生成的像素的像素值,如果对象像素被确定为表示未被破坏的像素的像素 图片。
    • 8. 发明授权
    • Image processing apparatus and method, program, and recording medium
    • 图像处理装置和方法,程序和记录介质
    • US08279930B2
    • 2012-10-02
    • US12378733
    • 2009-02-19
    • Tomonori KawaseTakafumi MorifujiKunio Kawaguchi
    • Tomonori KawaseTakafumi MorifujiKunio Kawaguchi
    • H04N7/26
    • H04N19/577H04N19/105H04N19/17H04N19/182H04N19/513H04N19/553
    • 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.
    • 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的幅度,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。