| 一种改进的图像序列运动估计算法 |
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| 引用本文： | 于波. 一种改进的图像序列运动估计算法[J]. 吉林工学院学报, 2007, 28(3): 301-304 |
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| 作者姓名： | 于波 |
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| 作者单位： | 东莞理工学院电子工程系 广东东莞523808 |
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| 摘 要： | 针对一系列连续运动的视频序列,利用前后帧间的相关性,在分析块匹配算法高精度和三步法的运算速度快的基础上,提出了一种基于块的新算法。实验结果表明,该算法比EBMA算法运算量大大减小,运算精度又比三步法得到了很好的提高。
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| 关 键 词： | 运动估计 块匹配算法 全搜索 三步法 |
| 文章编号： | 1006-2939（2007）03-0301-04 |
| 收稿时间： | 2007-07-10 |
| 修稿时间： | 2007-07-10 |
A new improved image sequence motion estimation algorithm |
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| Yu Bo. A new improved image sequence motion estimation algorithm[J]. Journal of Jilin Institute of Technology, 2007, 28(3): 301-304 |
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| Authors: | Yu Bo |
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| Affiliation: | Department of Electronic Engineering, Dongguan University of Technology, Dongguan 523808, China |
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| Abstract: | To the continuous motion video sequences,with the correlative between the two frames,a new algorithm based on block is put forward,basing on the high precision block matching algorithm and high speed three-step algorithm.The experimental result shows that the calculation time of the algorithm is decreased greatly in comparison with EBMA,while the precision is improved in comparison with the three-step. |
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| Keywords: | motion estimation block matching algorithm full search three-step search. |
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