Research on Image Motion Compensation Technology of Aerial Camera with Fast Sweeping

doi:10.1145/3517077.3517097

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 动态光学成像研究室

	Research on Image Motion Compensation Technology of Aerial Camera with Fast Sweeping
	Chen, Weining 3; Cheng, Gong 2; Yang, Hongtao 1; Chang, Sansan 1; Peng, Jianwei 1
	2022-01-14
会议日期	2022-01-14
会议地点	Virtual, Online, China
关键词	Aerial Camera Imaging Width Swing-scan Image Motion High-speed Swing Mirror
DOI	10.1145/3517077.3517097
页码	124-130
英文摘要	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.
产权排序	1
会议录	ICMIP 2022 - Proceedings of 2022 7th International Conference on Multimedia and Image Processing
会议录出版者	Association for Computing Machinery
语种	英语
内容类型	会议论文
源URL	[http://ir.opt.ac.cn/handle/181661/96006]
专题	西安光学精密机械研究所_动态光学成像研究室
作者单位	1.ChinaXi an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China 2.Northwestern Polytechnical University, Xi'an; 710072, China; 3.Xi 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]. 见:. Virtual, Online, China. 2022-01-14.