Maintaining Track Continuity for Extended Targets Using Gaussian-Mixture Probability Hypothesis Density Filter
Joint Authors
Han, Yulan
Zhu, Hongyan
Han, Chongzhao
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-08-26
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
A multiextended-target tracker based on the extended target Gaussian-mixture probability hypothesis density (ET-GMPHD) filter, which can provide the tracks of the extended targets, is proposed to maintain the track continuity for the extended targets.
To identify the extended targets, each individual Gaussian term of the mixture representing the posterior intensity function will be assigned a label, which is evolved through time.
Then a track management scheme, including track initiation, track confirmation, track propagation, and termination, is developed to form the tracks for the extended targets.
Furthermore, to improve the performance of the extended target tracker we also propose a mixture partitioning algorithm for resolving the identities of the extended targets in close proximity.
The simulation results show that our proposed tracker achieves the less error of the position estimates and decreases the probability of incorrect label assignments from 0.6 to 0.25.
American Psychological Association (APA)
Han, Yulan& Zhu, Hongyan& Han, Chongzhao. 2015. Maintaining Track Continuity for Extended Targets Using Gaussian-Mixture Probability Hypothesis Density Filter. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073989
Modern Language Association (MLA)
Han, Yulan…[et al.]. Maintaining Track Continuity for Extended Targets Using Gaussian-Mixture Probability Hypothesis Density Filter. Mathematical Problems in Engineering No. 2015 (2015), pp.1-16.
https://search.emarefa.net/detail/BIM-1073989
American Medical Association (AMA)
Han, Yulan& Zhu, Hongyan& Han, Chongzhao. Maintaining Track Continuity for Extended Targets Using Gaussian-Mixture Probability Hypothesis Density Filter. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073989
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073989