적응적 예측 블록 필터링을 이용한 영상 부호화/복호화 장치 및 방법
    10.
    发明公开
    적응적 예측 블록 필터링을 이용한 영상 부호화/복호화 장치 및 방법 审中-实审
    使用自适应预测块过滤的视频编码和解码的装置和方法

    公开(公告)号:KR1020120034043A

    公开(公告)日:2012-04-09

    申请号:KR1020110099681

    申请日:2011-09-30

    Abstract: PURPOSE: A method for encoding/decoding an image using an adaptive prediction block and an apparatus thereof are provided to increase the accuracy of a prediction image. CONSTITUTION: A decoding device selects neighbor blocks used for calculating a filter coefficient(S1210). The decoding device calculates the filter coefficient(S1220). When the filtering for a prediction block of the current target decoding block is determined, the decoding device filters the prediction block(S1230, S1240). The decoding device determines a pixel value of the prediction block(S1250). The decoding device generates a restoration block by using a restored residual block and the final prediction block(S1260).

    Abstract translation: 目的:提供一种使用自适应预测块对其进行编码/解码的方法及其装置,以提高预测图像的精度。 构成:解码装置选择用于计算滤波器系数的相邻块(S1210)。 解码装置计算滤波器系数(S1220)。 当确定当前目标解码块的预测块的滤波时,解码装置对预测块进行滤波(S1230,S1240)。 解码装置确定预测块的像素值(S1250)。 解码装置通过使用恢复的残差块和最终预测块来生成恢复块(S1260)。

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