A simple and analytical procedure for calibrating extrinsic camera parameters
文献类型：期刊论文
| 作者 | Wang, FY ; Wang, Fei-Yue
|
| 刊名 | IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION
 |
| 出版日期 | 2004-02-01 |
| 卷号 | 20期号:1页码:121-124 |
| 关键词 | camera calibration extrinsic multiple camera systems parameter calibration |
| 通讯作者 | Wang, Fei-Yue |
| 英文摘要 | This paper presents a simple and analytical procedure for calibrating extrinsic camera parameters. First, a calibration equation that separates rotational And translational parameters is given. The calibrating equation involves only rotational parameters and requires no absolute position information. A four-point calibration procedure is proposed that involves three points on a line and one point out of the line, and leads to four possible calibration solutions, obtained analytically. Additional steps required to eliminate false solutions are also discussed. Once the true rotational parameters are identified, the translational parameters are obtained analytically and uniquely with additional absolute position information. The required absolute position information appears in a simple and explicit form. For extrinsic calibration among multiple cameras, such as stereo cameras, it is easy to show that the absolution position information is not needed. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Automation & Control Systems ; Engineering, Electrical & Electronic ; Robotics |
| 研究领域[WOS] | Automation & Control Systems ; Engineering ; Robotics |
| 关键词[WOS] | MODELS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000189127900012 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/7951]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_先进控制与自动化团队 |
| 通讯作者 | Wang, Fei-Yue |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Complex Syst & Intelligence Sci, Beijing 100080, Peoples R China 2.Univ Arizona, Dept Syst & Ind Engn, Tucson, AZ 85721 USA |
| 推荐引用方式 GB/T 7714 | Wang, FY,Wang, Fei-Yue. A simple and analytical procedure for calibrating extrinsic camera parameters[J]. IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION,2004,20(1):121-124. |
| APA | Wang, FY,&Wang, Fei-Yue.(2004).A simple and analytical procedure for calibrating extrinsic camera parameters.IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION,20(1),121-124. |
| MLA | Wang, FY,et al."A simple and analytical procedure for calibrating extrinsic camera parameters".IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION 20.1(2004):121-124. |
入库方式： OAI收割
来源：自动化研究所
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