An improved two-stage camera calibration method
文献类型：会议论文
| 作者 | Gao HW(高宏伟) ; Wu CD(吴成东); Gao LF(高理富); Li B(李斌)
|
| 出版日期 | 2006 |
| 会议名称 | 6th World Congress on Intelligent Control and Automation |
| 会议日期 | June 21-23, 2006 |
| 会议地点 | Dalian, China |
| 关键词 | camera calibration lens distortion parameter optimization triangular measure |
| 页码 | 9514-9518 |
| 通讯作者 | 高宏伟 |
| 中文摘要 | An improved two-stage camera calibration method was introduced. It took the sum of distance in the world coordinate between ground truth 3D points and calculated 3D points as cost function and made distortion coefficients of two cameras to be optimized at the same time. The 3D points' coordinate were calculated by means of the triangular measure based on camera model with distortion and the imitated direct linear transformation measure respectively, two new corresponding parameters optimization algorithms were also put forward. Simulation and experiment were made for 3D reconstruction with the parameters obtained by the traditional and improved calibration methods and the results show that the improved methods have much higher calibration precision than that of the traditional ones. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | Dalian Univ Technol, Northeastern Univ, Dalian Maritime Univ, Shanghai Baosight Software Co Ltd, IEEE Robot & Automat Soc, Natl Nat Sci Fdn China, Chinese Assoc Automat, IEEE Control Syst Soc, Beijing Chapter, Minist Educ China, Grandar Robot Co Ltd, Yokogawa Elect Corp, KC Wong Educ Fdn, Siemens Ltd |
| 会议录 | WCICA 2006: Sixth World Congress on Intelligent Control and Automation, Vols 1-12, Conference Proceedings
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISBN号 | 1-4244-0331-6 |
| WOS记录号 | WOS:000241773209341 |
| 源URL | [http://ir.sia.cn/handle/173321/8573]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Gao HW,Wu CD,Gao LF,et al. An improved two-stage camera calibration method[C]. 见:6th World Congress on Intelligent Control and Automation. Dalian, China. June 21-23, 2006. |
入库方式： OAI收割
来源：沈阳自动化研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。