| 基于偏振特征的目标检测 |
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| 引用本文： | 赵永强,张洪才,潘泉.基于偏振特征的目标检测[J].量子电子学报,2003,20(6):685-688. |
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| 作者姓名： | 赵永强 张洪才 潘泉 |
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| 作者单位： | 西北工业大学自动控制系,西安,710072 |
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| 基金项目： | 航空(03D53032)，国防科技“十五”重点预研项目(102010302)，校研究生创业种子基金(Z20030046) |
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| 摘 要： | 通常的光电检测系统是根据光的强度差别来区分目标的，但当强度差别不明显时或目标所处的背景很杂乱时，用强度来区分目标是非常困难的．在文中，提出利用光的另一个基本特征一偏振特性来区分场景中的目标，可以克服由于强度差过小带来的目标检测上的困难．经过实验表明，利用光学偏振特征的成像传感器所获得的图像使得目标检测大大简化．
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| 关 键 词： | 目标检测 光学偏振 成像传感器 线偏振 |
| 文章编号： | 1007-5461(2003)06-0685-04 |
| 收稿时间： | 2003/1/22 |
| 修稿时间： | 2003年1月22日 |
Object Detection Through Polarization Characteristics |
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| Zhao Yongqiang,Zhang Hongcai,Pan Quan
' NorthWest Plothnical University,Xi'an China.Object Detection Through Polarization Characteristics[J].Chinese Journal of Quantum Electronics,2003,20(6):685-688. |
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| Authors: | Zhao Yongqiang Zhang Hongcai Pan Quan
' NorthWest Plothnical University Xi'an China |
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| Affiliation: | Zhao Yongqiang,Zhang Hongcai,Pan Quan
' NorthWest Plothnical University,Xi'an 710072 China |
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| Abstract: | It is usual methods to use the intensity to detect the object in the optical-electricity system. But it is difficult to distinguish the object when object in clutter as the difference of the intensity between object and environment is not obvious. In this paper, the polarized characteristics of the light is used to distinguish the object in clutter. The difficulty brought by intensity can be overcome. It can be shown that this method can improve the efficient of the recognition. |
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| Keywords: | optical polarization linear polarization object detection |
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