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MOVEMENT ESTIMATION DEVICE, MOVEMENT ESTIMATION METHOD, MOVEMENT ESTIMATION PROGRAM, AND VIDEO IMAGE ENCODING DEVICE
MOVEMENT ESTIMATION DEVICE, MOVEMENT ESTIMATION METHOD, MOVEMENT ESTIMATION PROGRAM, AND VIDEO IMAGE ENCODING DEVICE
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机译:运动估计装置,运动估计方法,运动估计程序和视频图像编码装置
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摘要
When searching the motion in a video image, According to the present invention, it is possible to calculate a large number of motion vectors in parallel and to improve motion vector accuracy. A motion estimation device is a motion estimation device for predicting a vector by referring to the motion vector of adjacent blocks is provided with a plurality of motion estimating units which process adjacent blocks in parallel. Each motion estimating unit is provided with a pseudo predicted motion vector calculating unit for calculating a pseudo predicted motion vector by using the motion vector of a group of processed blocks, and a motion vector searching unit for searching the motion vector of a block to be processed by using the calculated pseudo predicted motion vector.
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