Reverse Procedure Detection of Space Target Streaks Based on Motion Parameter Estimation

doi:10.1109/ACCESS.2021.3055807

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	Reverse Procedure Detection of Space Target Streaks Based on Motion Parameter Estimation
	Y. Zou; J. Zhao; Y. Wu; B. Wang and L. Dong
刊名	IEEE Access
	2021
卷号	9 页码:21823-21831
ISSN号	21693536
DOI	10.1109/ACCESS.2021.3055807
英文摘要	This paper proposes a reverse procedure detection method for space target streaks based on motion parameter estimation. According to the phase shift characteristics of the spectrum, the interframe phase difference is used to obtain the displacement vectors of the target streak and image background, and then the morphological parameters of the target streak are estimated. In addition, a streak window is designed on the basis of the parameters, utilizing the local grayscale correlation in two image frames to carry out target searching and positioning with the interval of the target displacement vector. Images from different scenes are used to evaluate the adaptability of our method, and the experimental results suggest that the expected targets can be detected successfully with subpixel precision in all telescope operating modes. The proposed frequency-domain reverse procedure detection method avoids the problem of fake target confirmation caused by blind detection in traditional methods and overcomes the interference produced when the target streak passes through a bright star. Moreover, first target tracking and then positioning, which cannot be performed with time-domain methods, can be achieved. Our proposed method is attractive for multiple applications, such as space target cataloging, early warning and orbit prediction. 2013 IEEE.
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/65603]
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	Y. Zou,J. Zhao,Y. Wu,et al. Reverse Procedure Detection of Space Target Streaks Based on Motion Parameter Estimation[J]. IEEE Access,2021,9:21823-21831.
APA	Y. Zou,J. Zhao,Y. Wu,&B. Wang and L. Dong.(2021).Reverse Procedure Detection of Space Target Streaks Based on Motion Parameter Estimation.IEEE Access,9,21823-21831.
MLA	Y. Zou,et al."Reverse Procedure Detection of Space Target Streaks Based on Motion Parameter Estimation".IEEE Access 9(2021):21823-21831.