Study of the image motion compensation method for a vertical orbit dynamic scanning TDICCD space camera

doi:10.1364/OE.501998

CIOMP OpenIR

	Study of the image motion compensation method for a vertical orbit dynamic scanning TDICCD space camera
	G. Zhang, Y. Xu, C. Liu, P. Xie, W. Ma, Y. Lu and X. Kong
	2023
发表期刊	Optics Express
ISSN	10944087
卷号	31 期号:25 页码:41740-41755
摘要	In this study, a collaborative compensation method for low-dimensional attitude maneuvering and time delay integration charge-coupled device (TDICCD) line-frequency matching is proposed. The method is combined with the validation and analysis of the coordinate system transformation model to address the mismatch between the TDI charge transfer speed and the speed of the target. This mismatch is caused by the inconsistency between the rotational scanning direction of the double-sided mirror used for dynamic vertical orbit scanning imaging in low Earth-orbit satellites and the direction of the satellite along its orbit. The image motion per unit exposure time is decreased from 0.619µm to 0.023µm compared with the uncompensated maneuver mode, and the image quality is noticeably higher. © 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement.
DOI	10.1364/OE.501998
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收录类别	sci ; ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/68155
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	G. Zhang, Y. Xu, C. Liu, P. Xie, W. Ma, Y. Lu and X. Kong. Study of the image motion compensation method for a vertical orbit dynamic scanning TDICCD space camera[J]. Optics Express,2023,31(25):41740-41755.
APA	G. Zhang, Y. Xu, C. Liu, P. Xie, W. Ma, Y. Lu and X. Kong.(2023).Study of the image motion compensation method for a vertical orbit dynamic scanning TDICCD space camera.Optics Express,31(25),41740-41755.
MLA	G. Zhang, Y. Xu, C. Liu, P. Xie, W. Ma, Y. Lu and X. Kong."Study of the image motion compensation method for a vertical orbit dynamic scanning TDICCD space camera".Optics Express 31.25(2023):41740-41755.

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