| 摄像机网络摄像测量中多目传递站位姿关系的最优标定 |
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| 引用本文： | 晁志超,姜广文,伏思华,于起峰.摄像机网络摄像测量中多目传递站位姿关系的最优标定[J].国防科技大学学报,2011,33(5):45-49. |
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| 作者姓名： | 晁志超 姜广文 伏思华 于起峰 |
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| 作者单位： | 1. 国防科技大学光电科学与工程学院,湖南长沙,410073
2. 国防科技大学航天与材料工程学院,湖南长沙,410073 |
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| 基金项目： | 国家自然科学基金资助项目(10727202) |
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| 摘 要： | 在摄像机网络摄像测量中,经常会用到多目传递站进行相邻节点间位姿关系的传递.针对多目传递站中固连的多个摄像机之间位姿关系的标定难题,提出了一种基于冗余标定的优化标定方法.首先,对多目传递站中的独立位姿关系数目、最大可测量位姿数目、最小约束数目等进行了分析和推导；然后,对典型的四目传递站间各摄像机相对位姿关系的优化标定算法...
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| 关 键 词： | 摄像机网络 摄像测量 位姿标定 测量平差 |
| 收稿时间： | 2010/12/19 0:00:00 |
Optimization Calibration of Multi-camera Relay Station in the Videometric Using Camera Network |
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| CHAO Zhichao,JIANG Guangwen,FU Sihua and YU Qifeng.Optimization Calibration of Multi-camera Relay Station in the Videometric Using Camera Network[J].Journal of National University of Defense Technology,2011,33(5):45-49. |
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| Authors: | CHAO Zhichao JIANG Guangwen FU Sihua and YU Qifeng |
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| Institution: | CHAO Zhi-chao1,JIANG Guang-wen1,FU Si-hua1,YU Qi-feng2(1.College of Opto-Electronic Science and Engineering,National Univ.of Defense Technology,Changsha 410073,China,2.College of Aerospace and Material Engineering,China) |
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| Abstract: | Multi-camera relay station is usually used to relay pose parameters among neighboring nodes in the videometric using camera network.An optimization method based redundancy calibration is proposed to solve the problem.Firstly,the number of independent pose parameters,the maximum number of measurable pose parameters and the minimum number of restricted condition were analyzed for a normal multi-camera relay station.Then,the optimized calibrating algorithm for a typical four-camera relay station was given,and ... |
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| Keywords: | camera network videometric pose calibration survey adjustment |
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