Line of Sight and Image Motion Compensation for Step and Stare Imaging System

doi:10.3390/app10207119

CIOMP OpenIR

	Line of Sight and Image Motion Compensation for Step and Stare Imaging System
	J. H. Xiu,P. Huang,J. Li,H. W. Zhang and Y. Y. Li
	2020
发表期刊	Applied Sciences-Basel
卷号	10 期号:20 页码:14
摘要	Featured Application The step and stare system introduced in this article can be used in the system with high needs for geo-location and resolution applications, such as marine search and rescue, border patrol, etc. In recent years, applications such as marine search and rescue, border patrol, etc. require electro-optical equipment to have both high resolution and precise geographic positioning abilities. The step and stare working based on a composite control system is a preferred solution. This paper proposed a step and stare system composed of two single-axis fast steering mirrors and a two-axis gimbal. The fast steering mirrors (FSMs) realize image motion compensation and the gimbal completes pointing control. The working principle and the working mode of the system are described first. According to the imaging optical path, the algorithm and control flow of the line of sight (LOS) and image motion compensation are developed. The proposed method is verified through ground imaging and flight tests. Under the condition of flight, the pointing accuracy of the target can be controlled within 15 m. The proposed algorithm can achieve effective motion compensation and get high-resolution images. This achieves high resolution and accurate LOS simultaneously.
DOI	10.3390/app10207119
URL	查看原文
收录类别	SCI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64650
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	J. H. Xiu,P. Huang,J. Li,H. W. Zhang and Y. Y. Li. Line of Sight and Image Motion Compensation for Step and Stare Imaging System[J]. Applied Sciences-Basel,2020,10(20):14.
APA	J. H. Xiu,P. Huang,J. Li,H. W. Zhang and Y. Y. Li.(2020).Line of Sight and Image Motion Compensation for Step and Stare Imaging System.Applied Sciences-Basel,10(20),14.
MLA	J. H. Xiu,P. Huang,J. Li,H. W. Zhang and Y. Y. Li."Line of Sight and Image Motion Compensation for Step and Stare Imaging System".Applied Sciences-Basel 10.20(2020):14.

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