| 对动态目标进行匹配的快速算法 |
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| 引用本文： | 王蒙,李晋惠.对动态目标进行匹配的快速算法[J].国外电子测量技术,2006,25(9):5-8. |
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| 作者姓名： | 王蒙 李晋惠 |
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| 作者单位： | 西安工业大学计算机学院,西安,710032 |
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| 摘 要： | 基于图像匹配模型,在小波变换和投影特征的基础上,提出对动态目标进行匹配的快速算法.首先对动态目标进入视场的方向进行划分,针对划分后的区域利用小波变换和垂直投影技术得到一个可能的匹配点集合,再将模板图在搜索图上对匹配点集合中对应的点上利用灰度相关归一化公式作匹配运算,从而得到匹配位置.实验结果表明,该算法在实现匹配精度的同时,更进一步的提高匹配速度.
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| 关 键 词： | 匹配模型 小波变换 投影特征 |
Fast image matching algorithm for dynamic object |
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| Wang Meng,Li Jinhui.Fast image matching algorithm for dynamic object[J].Foreign Electronic Measurement Technology,2006,25(9):5-8. |
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| Authors: | Wang Meng Li Jinhui |
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| Abstract: | Based on image matching model, wavelet transform and projection, a novel and accelerated image matching algorithm for dynamic object is proposed. First, we use direction of the dynamic object to compartmentalize. Then we use wavelet transform and projection to get a set of potential matching points for the area of the compartmentalization; and then we use the potential matching points to matching operation which was done on the model image and searching image. The experiment results show that this algorithm not only keeps the higher matching probability but also greatly improves the matching velocity. |
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| Keywords: | matching model wavelet transform projection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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