运动估计和运动补偿 MEMC
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运动估计和补偿在MPEG - 4编码器和解码器中占用资源最多,人们直寻求较有竞争力的运动估计和补偿的算法。
Motion estimation and compensation costs the most resource in MPEG-4 encoder and decoder, and people are always seeking the emulative algorithm of motion estimation and compensation.
步进频率雷达中,目标的径向运动将导致合成的目标径向一维距离像产生距离徙动和波形失真,需要对目标速度进行估计以补偿其影响。
In stepped frequency radar, the velocity of targets must be estimated and compensated to eliminate the range migration and distortion due to target moving.
该方法不涉及运动估计和运动补偿,复杂度低。
This method does not involve motion estimation and motion compensation, thus the computational complexity is low.
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