| Research on Image Motion Compensation Technology of Aerial Camera with Fast Sweeping | |
Chen, Weining1 ; Cheng, Gong2; Yang, Hongtao3; Chang, Sansan3; Peng, Jianwei3
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| 2022-01-14 | |
| 会议名称 | 7th International Conference on Multimedia and Image Processing, ICMIP 2022 |
| 会议录名称 | ICMIP 2022 - Proceedings of 2022 7th International Conference on Multimedia and Image Processing |
| 页码 | 124-130 |
| 会议日期 | 2022-01-14 |
| 会议地点 | Virtual, Online, China |
| 出版者 | Association for Computing Machinery |
| 产权排序 | 1 |
| 摘要 | In order to improve the efficiency of remote sensing imaging, aerial cameras use vertical swing sweep motion to take imaging. Because the optical axis of the camera rotates at a certain speed in the swing sweep direction, there is a gap between the image formed by the imaging target on the focal plane and the photosensitive medium. Relative motion brings about image motion blur, which will seriously affect the image quality of the camera. Eliminating the problem of image quality degradation caused by this scanning image shift is a problem that must be solved for wide-scan imaging. In the thesis, the mechanism of side-sweeping and the effect of image shifting on the image are analyzed, and the necessity of image-shift compensation is explained. The design adopts an optical mirror-based swing-sweeping image shift. The compensation device performs scanning image motion compensation, and calculates the principle and accuracy of image motion compensation. Through ground image motion compensation test and flight test test, the image motion compensation imaging effect is good, which can meet the requirements of pendulum sweep aerial imaging image motion compensation. © 2022 ACM. |
| 关键词 | Aerial Camera Imaging Width Swing-scan Image Motion High-speed Swing Mirror |
| 作者部门 | 飞行器光学成像与测量技术研究室 |
| DOI | 10.1145/3517077.3517097 |
| 收录类别 | EI |
| 语种 | 英语 |
| EI入藏号 | 20222312201881 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/96006 |
| 专题 | 飞行器光学成像与测量技术研究室 |
| 作者单位 | 1.Xi an Institute of Optics and Precision, Mechanics of CAS, Xi'an; 710119, China; 2.Northwestern Polytechnical University, Xi'an; 710072, China; 3.ChinaXi an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China |
| 推荐引用方式 GB/T 7714 | Chen, Weining,Cheng, Gong,Yang, Hongtao,et al. Research on Image Motion Compensation Technology of Aerial Camera with Fast Sweeping[C]:Association for Computing Machinery,2022:124-130. |
| 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 | ||
| Research on Image Mo（1121KB） | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 | ||
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