| 一种基于目标特征点的姿态角测量方法 |
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| 引用本文： | 王继方,王向军,张世海.一种基于目标特征点的姿态角测量方法[J].宇航计测技术,2008,28(2):8-10,72. |
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| 作者姓名： | 王继方 王向军 张世海 |
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| 作者单位： | 天津大学精密测试技术及仪器国家重点实验室,天津,300072 |
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| 摘 要： | 充分利用空间目标的几何先验知识,提出了一种基于目标特征点提取的单摄像机确定空间目标姿态角的方法,避免了多站图像的立体匹配。在M atlab2006 a的环境下对算法进行了验证,表明该方法的准确度较高,是一种简洁有效的测量方法。
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| 关 键 词： | 图像处理 ^+姿态角 ^+特征点 ^+单目视觉 |
| 文章编号： | 1000-7202(2008)02-0008-03 |
| 修稿时间： | 2007年4月3日 |
A Measurement Method of Attitude Angles Based on Target Feature Points |
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| WANG Ji-fang,WANG Xiang-jun,ZHANG Shi-hai.A Measurement Method of Attitude Angles Based on Target Feature Points[J].Journal of Astronautic Metrology and Measurement,2008,28(2):8-10,72. |
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| Authors: | WANG Ji-fang WANG Xiang-jun ZHANG Shi-hai |
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| Institution: | (State Key Laboratry of Precision Measuring Technology ＆ Instruments, Tianjin University, Tianjin 300072) |
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| Abstract: | A measurement method of attitude angles based on target feature points extraction is introduced through a camcorder, using the knowledge of object＇s figuration, avoiding stereo marching. In the environment of Matlab2006a, the result indicates that this method can give higher accuracy, which is effective and simple. |
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| Keywords: | Image processing Attitude angle Feature points Monocular computer vision |
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