| 基于块匹配的运动估计的改进算法 |
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| 作者单位： | 辽宁工程技术大学电信学院 辽宁兴城125100 |
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| 摘 要： | 运动估计是视频压缩中帧间预测编码的关键技术之一,在各个压缩标准中都广泛使用了基于块的运动估计技术。本文分析了影响运动估计时间和准确度的因素,提出结合各类算法优点的新型的算法,并由实验表明其优越性。
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| 关 键 词： | 运动估计 快速搜索算法 混合快速算法 |
Improved Motion Estimation Algorithms Based on Block-matching |
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| Luo Yan-Bin Liu Jian-Hui. Improved Motion Estimation Algorithms Based on Block-matching[J]. Science, 2007, 0(28) |
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| Authors: | Luo Yan-Bin Liu Jian-Hui |
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| Affiliation: | Liaoning Technical University Communication LiaoNing 125100 |
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| Abstract: | Motion estimation is one of the key technologies in inner-frame estimation encoding of video compression.In all kinds of compression standard,motion estimation based on block is used widely.This paper analyzes the factors that impact the time and accuracy in motion estimation and bring a new algorithm combined the advantages of all kinds of algorithms.Experimental results have showed its superiority. |
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| Keywords: | motion estimation fast serach algorithm mixed fast algorithm |
| 本文献已被 CNKI 等数据库收录！ |
