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Moving Point Object Detection from Faint Space Based on Temporal-spatial Domain
Wang, M.; J. Zhao; T. Chen and B. Cui
2017
发表期刊Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology
卷号39期号:7
摘要To accurately locate, track space targets, and establish targets trajectory, a study on moving target detection based on motion information for star maps is practiced. Firstly, a new model to characterize the space moving target is constructed, then an algorithm for moving point target detection is proposed based on correlation coefficient matrix statistical information. Based on the detection method, target motion trajectory is finally extracted and the velocity estimation model of the moving target is built. This paper also proposes an evaluation method, which combines detection probability and false alarm probability, to verify this method. The experimental results demonstrate that the proposed method outperforms the compared methods and can achieve high detection probability while keeping low false alarm probability. Compared with simply expanding telescope diameter, this method provides a higher performance-price ratio way to improve the ability of space target detection. 2017, Science Press. All right reserved.
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语种中文
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/59264
专题中科院长春光机所知识产出
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GB/T 7714
Wang, M.,J. Zhao,T. Chen and B. Cui. Moving Point Object Detection from Faint Space Based on Temporal-spatial Domain[J]. Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology,2017,39(7).
APA Wang, M.,J. Zhao,&T. Chen and B. Cui.(2017).Moving Point Object Detection from Faint Space Based on Temporal-spatial Domain.Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology,39(7).
MLA Wang, M.,et al."Moving Point Object Detection from Faint Space Based on Temporal-spatial Domain".Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology 39.7(2017).
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