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METHOD FOR ENCORDING MOVING PICTURE USING FAST MOTION ESTIMATION ALGORITHM, AND APPARATUS FOR THE SAME
METHOD FOR ENCORDING MOVING PICTURE USING FAST MOTION ESTIMATION ALGORITHM, AND APPARATUS FOR THE SAME
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机译:快速运动估计算法编码运动图像的方法和装置
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摘要
A method and apparatus for encoding a moving picture using a fast motion estimation algorithm are provided. The method includes motion estimation performed by obtaining motion vectors of representative sub-blocks of macroblocks each containing a plurality of sub-blocks, respectively, and by estimating motion vectors of all sub-blocks other than the representative sub-blocks using relationships among the motion vectors of the representative sub-blocks. In the method and apparatus, motion estimation requiring a large amount of computation in encoding a moving picture can be performed quickly and accurately.
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