| Automatic Matching Method for Calibration Points Based on an Angular Ordered Sequence | |
| Zhong, Lijun1; Yu, Qifeng1; Zhou, Jiexin1; Shang, Yang1; Zhang, Xiaohu2; Wang, Tao3 | |
| 2019-07 | |
| 会议名称 | 4th IEEE International Conference on Image, Vision and Computing, ICIVC 2019 |
| 会议录名称 | 2019 IEEE 4th International Conference on Image, Vision and Computing, ICIVC 2019 |
| 页码 | 149-155 |
| 会议日期 | 2019-07-05 |
| 会议地点 | Xiamen, China |
| 出版者 | Institute of Electrical and Electronics Engineers Inc. |
| 产权排序 | 3 |
| 摘要 | The calibration of a camera in wide scene generally requires a large number of non-coplanar control points. This process often needs a large amount of extra auxiliary work to match the object points and the image points, and in some cases, this matching is difficult for users with insufficient experience. A feature representation and optimal priority matching method based on the angular ordered sequences (AOS) of a control point are proposed in this paper with the goal of solving the object-image auto-matching problem for control points. We also provide a strategy for dealing with the difficult situation for automatic calibration when the camera's optical center is nearly collinear with two object points. The simulation results demonstrated that the proposed method was robust with errors for the initial value of the optical center, object points, and image points, and it could quickly achieve object-image matching for automatic calibration. © 2019 IEEE. |
| 关键词 | angular ordered sequence optimal priority matching automatic calibration |
| 作者部门 | 瞬态光学研究室 |
| DOI | 10.1109/ICIVC47709.2019.8980919 |
| 收录类别 | EI |
| ISBN号 | 9781728123257 |
| 语种 | 英语 |
| EI入藏号 | 20201908641553 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/93435 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.National University of Defense Technology, College of Aerospace Science and Engineering, Changsha, China; 2.Sun Yat-sen University, School of Aeronautics and Astronautics, Guangzhou, China; 3.Xi'An Institute of Optics and Precision Mechanics of Chinese Academy of Sciences, Xi'an, China |
| 推荐引用方式 GB/T 7714 | Zhong, Lijun,Yu, Qifeng,Zhou, Jiexin,et al. Automatic Matching Method for Calibration Points Based on an Angular Ordered Sequence[C]:Institute of Electrical and Electronics Engineers Inc.,2019:149-155. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Automatic Matching M（3653KB） | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 | ||
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