| 一种基于形态学的运动车辆阴影消除方法 |
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| 引用本文： | 焦波,李国辉,汪彦明,田昊.一种基于形态学的运动车辆阴影消除方法[J].自动化学报,2008,34(7):838-840. |
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| 作者姓名： | 焦波 李国辉 汪彦明 田昊 |
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| 作者单位： | 1.国防科技大学信息系统与管理学院系统工程系 长沙 410073 |
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| 摘 要： | 提出一种基于形态学的运动车辆阴影消除方法. 该方法不需要彩色、梯度、模型、空间和纹理信息, 只根据前景目标 (包含车辆及其阴影) 的几何形状, 不仅可以有效区分车辆和阴影, 而且可以有效区分相连的车辆. 实验结果表明, 基于形态学的阴影消除方法既具有较高的可靠性, 也具有较好的实时性.
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| 关 键 词： | 形态学 阴影消除 运动车辆 |
| 收稿时间： | 2007-1-9 |
| 修稿时间： | 2008-3-25 |
A Method of Shadow Elimination for Moving Vehicle Based on Morphology |
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| JIAO Bo,LI Guo-Hui,WANG Yan-Ming,TIAN Hao.A Method of Shadow Elimination for Moving Vehicle Based on Morphology[J].Acta Automatica Sinica,2008,34(7):838-840. |
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| Authors: | JIAO Bo LI Guo-Hui WANG Yan-Ming TIAN Hao |
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| Affiliation: | 1.Department of System Engineering, School of Information System and Management, National University of Defense Technology, Changsha 410073 |
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| Abstract: | This paper presents a method of shadow elimina- tion for moving vehicles based on morphology.In terms of the geometry figure of foreground which contains both vehicle and shadow,the method,which does not need the information of color,edge,texture,vehicle model,or physical model,can effec- tively distinguish not only vehicle and shadow,but also vehicles occluding with each other.The results verify that the method is reliable,and its computation cost satisfies real-time demand. |
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| Keywords: | Morphology shadow elimination moving vehicle |
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