文章基本信息

标题：Automatic MHT Method Based on Target Characteristics Applied in the Small Space Targets
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作者：Qian ZHAO ; Zhenhong NIU ; Lian XUE 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2018
卷号：237
DOI：10.1051/matecconf/201823701017
语种：English
出版社：EDP Sciences
摘要：The Multi-Hypothesis Tracking (MHT) method is one of the most promising approaches to realize automatic tracking of small and dim targets in complex space scene. However, the number of hypotheses generated by this algorithm has an exponentially increasing relationship with the number of trajectories, measurement data, and the number of image frames. In the paper, the automatic detection and tracking method of judging the confidence coefficient of the trajectory obtained by the MHT which is based on the characteristics of dim targets, has been realized in the IRST system. The performance of this method is greatly improved.