| 基于Hausdorff距离的行人跟踪计数方法 |
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| 引用本文： | 万力,武爱民. 基于Hausdorff距离的行人跟踪计数方法[J]. 信息技术, 2007, 31(8): 104-106,109 |
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| 作者姓名： | 万力 武爱民 |
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| 作者单位： | 合肥工业大学计算机与信息学院,合肥,230009 |
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| 摘 要： | 运用目标匹配和目标链,对视频中的行人进行跟踪和计数。提出了一种基于Hausdorff距离的快速目标匹配方法,利用快速匹配形成的聚类进行最佳匹配,通过目标运动速度和方向的光滑性度量来建立每个运动目标的“目标链”即运动轨迹,实验结果表明此方法保证了运动跟踪的连续性和行人计数的有效性。
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| 关 键 词： | 目标跟踪 计数 Hausdorff距离 目标链 |
| 文章编号： | 1009-2552（2007）08-0104-03 |
| 修稿时间： | 2007-01-04 |
Pedestrians tracking and counting algorithm based on Hausdorff distance |
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| WAN Li,WU Ai-min. Pedestrians tracking and counting algorithm based on Hausdorff distance[J]. Information Technology, 2007, 31(8): 104-106,109 |
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| Authors: | WAN Li WU Ai-min |
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| Affiliation: | School of Computer and Information, Hefei University of Technology,Hefei 230009, China |
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| Abstract: | Target matching and target-chain are used to track and count pedestrians in video sequences.The paper proposes a method of fast target matching based on Hausdorff distance,the best matching target is attained by clusters from fast matching,target's velocity and direction measurement of smoothness is used to create target-chain or tracking of moving target.The experimental results show that the method ensure the continuity and effectiveness of the dynamic pedestrians tracking and counting. |
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| Keywords: | target tracking counting Hausdorffdistance target-chain |
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