Virtual camera based a novel calibration without modeling
文献类型：会议论文
| 作者 | Wu QX(吴清潇) ; Zhu F(朱枫); Hao YM(郝颖明); He L(何雷)
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| 出版日期 | 2007 |
| 会议名称 | IEEE International Conference on Control and Automation |
| 会议日期 | May 30-June 1, 2007 |
| 会议地点 | Guangzhou, China |
| 关键词 | computer vision camera calibration virtual camere calibration without modeling |
| 页码 | 1350-1354 |
| 中文摘要 | Usually, the camera calibration and distortion correction are both considered as procedures with two steps: modeling, and then solving the parameters. In this paper, we introduced a virtual camera into camera calibration and presented a novel method for calibration without modeling. Without the consideration of imaging model of cameras, we could build geometric relationship of imaging by constrains' mappings from 3D object space to 2D image plane through photoelectrical measuring, instead of the conventional calibration of intrinsic parameters. Based on the constraints' mapping, we designed a virtual and ideal pin-hole camera model for extrinsic parameters calibration, whose intrinsic parameters could be set arbitrarily and had no influence to final calibration results. Our method is especially appropriate for the camera models which cannot be simplified as pin-hole model or has much distortion, such as short focus wide-range imaging, fish-eye lens imaging and vision measurement system requiring high calibration accuracy. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | IEEE |
| 会议录 | 2007 IEEE INTERNATIONAL CONFERENCE ON CONTROL AND AUTOMATION, VOLS 1-7
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| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISBN号 | 978-1-4244-0817-7 |
| WOS记录号 | WOS:000257195300272 |
| 源URL | [http://ir.sia.cn/handle/173321/8030]  |
| 专题 | 沈阳自动化研究所_光电信息技术研究室 |
| 推荐引用方式 GB/T 7714 | Wu QX,Zhu F,Hao YM,et al. Virtual camera based a novel calibration without modeling[C]. 见:IEEE International Conference on Control and Automation. Guangzhou, China. May 30-June 1, 2007. |
入库方式： OAI收割
来源：沈阳自动化研究所
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