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面向H.264运动估计的分数搜索方法 被引量:2

A New Fraction Search Method Regarding H.264 Motion Estimation
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摘要 H.264在进行运动估计时,为了提高搜索的准确性,在整数搜索得到的最佳点的周围,进行了精确度更高的分数搜索,文章给出了基于H.264的一种新分数搜索算法,可降低搜索点数,提高运动估计搜索的速度,并通过实验进行了验证。 In order to enhance the accuracy of the search,H.264 has done fraction search of high precision choice in motioning estimation.This essay presents a new fraction search arithmetic method,comparing with H.264 method,which can reduce search point and improve estimating search speed of motion.This method has been tested and checked.
机构地区 洛阳师范学院
出处 《计算机工程与应用》 CSCD 北大核心 2004年第30期95-96,共2页 Computer Engineering and Applications
关键词 H.264 编码标准 运动估计 分数像素搜索 优化算法 H.264 coding standard,motion estimation,fraction image search,optimizing arithmetic method
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参考文献6

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同被引文献15

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