| 适用于遮挡情况的SSD和MCD融合跟踪算法 |
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| 引用本文： | 胡铟,杨静宇. 适用于遮挡情况的SSD和MCD融合跟踪算法[J]. 系统仿真学报, 2010, 22(4) |
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| 作者姓名： | 胡铟 杨静宇 |
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| 作者单位： | 南京理工大学,南京,210094 |
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| 基金项目： | 国家自然科学基金(60632050;60472060); 江苏省科技计划高技术研究项目(BG2005008) |
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| 摘 要： | 针对目标遮挡问题以及基于SSD和MCD跟踪方法的缺点,提出了一种新的基于SSD和MCD融合的跟踪方法,给出了SSD和MCD两种距离结合的目标相似度量的计算方法。新的方法既考虑了与模板像素距离较近点的个数同时也考虑了匹配区域的SSD距离。实验表明基于SSD和MCD融合的跟踪算法明显优于单独使用SSD和MCD的方法,特别是对目标部分遮挡的适应能力有了很大提高。
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| 关 键 词： | 模板匹配 部分匹配 SSD MCD 跟踪 遮挡 |
Tracking Algorithm Based on Fusion of SSD and MCD Robust to Partial Occlusion |
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| HU Yin,YANG Jing-yu. Tracking Algorithm Based on Fusion of SSD and MCD Robust to Partial Occlusion[J]. Journal of System Simulation, 2010, 22(4) |
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| Authors: | HU Yin YANG Jing-yu |
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| Abstract: | A new measurement of target similarity and tracking algorithm robust to partial occlusion based on fusion of SSD (Sum of Squared Difference) and MCD (Maximum Close Distance) was proposed. The number of pixels that its distance from template pixel is less than threshold and SSD of matching area are both taken into account in the new method. Experimental results show that the new algorithm is much better than the SSD-based or MCD-based method obviously,especially in the case of occlusion. |
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| Keywords: | template matching partial matching SSD MCD tracking occlusion |
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