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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hongyan Zhu Chongzhao Han Chen Li |
| Copyright Year | 2006 |
| Description | Author affiliation: Sch. of Electron. & Inf. Eng., Xi'an Jiaotong Univ., China (Hongyan Zhu) |
| Abstract | Track initiation is an issue of target detection, which makes a statistic decision about target existence and gives the initial state estimations of the targets. A novel approach for track initiation is proposed in this paper, by using of multi-sensor bearing-only measurements. Firstly, to reduce the complexity of track initiation, two levels association preprocessing are made by geometrical means based on the prior information about sensors, and by position estimations based on multi-sensor bearing-only measurements. Secondly, hybrid quasi-Newton algorithm is adopted to solve the nonlinear least square problem in position estimations. Finally, in order to initiate multi-target tracks and eliminate ghosts, the logic-based technique for track initiation is applied to multi-scan measurement combinations. Simulation results show that the developed method performs well for multi-sensor bearing-only track initiation. |
| Sponsorship | IEEE Control Syst. Soc. SICE, ICASE, Harbin Inst. of Technol |
| Starting Page | 438 |
| Ending Page | 443 |
| File Size | 5393268 |
| Page Count | 6 |
| File Format | |
| ISBN | 7810778021 |
| DOI | 10.1109/CHICC.2006.280590 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-08-07 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | TECH COMMITTEE ON CONTROL THEORY |
| Subject Keyword | Maximum likelihood estimation Target tracking Image processing Bearing-only measurement combination Statistics Least squares approximation Object detection Position measurement hybrid Quasi-Newton algorithm track initiation logic-based IEEE catalog State estimation Testing |
| Content Type | Text |
| Resource Type | Article |
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