| Two-step calibration method for extrinsic parameters of an airborne camera | |
| D. Yuan; Y. Ding; G. Yuan; F. Li; J. Zhang; Y. Wang and Z. L | |
| 刊名 | Applied Optics
 |
| 2021 | |
| 卷号 | 60期号:5页码:1387-1398 |
| ISSN号 | 1559128X |
| DOI | 10.1364/AO.412305 |
| 英文摘要 | In order to meet the accuracy requirements of target geo-location of a wide-area reconnaissance camera, it is necessary to calibrate the extrinsic parameters of the camera. A novel calibration method is proposed for the orientation relationship between the camera coordinate system (CCS) and the frame coordinate system (FCS). First, the calibration between the roll axis of the FCS and the CCS is carried out based on the method of the extended Kalman filter. Second, the calibration between the pitch axis of the FCS and the CCS is deduced based on the least mean square combined with the particle swarm optimization method. Then, the calibration accuracy of the proposed method is quantitatively analyzed by numerical simulation. Finally, a calibration experiment is conducted on verifying the effectiveness of the method. 2021 Optical Society of America |
| URL标识 | 查看原文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/65723]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | D. Yuan,Y. Ding,G. Yuan,et al. Two-step calibration method for extrinsic parameters of an airborne camera[J]. Applied Optics,2021,60(5):1387-1398. |
| APA | D. Yuan,Y. Ding,G. Yuan,F. Li,J. Zhang,&Y. Wang and Z. L.(2021).Two-step calibration method for extrinsic parameters of an airborne camera.Applied Optics,60(5),1387-1398. |
| MLA | D. Yuan,et al."Two-step calibration method for extrinsic parameters of an airborne camera".Applied Optics 60.5(2021):1387-1398. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
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。
修改评论