Unknown Clutter Estimation by FMM Approach in Multitarget Tracking Algorithm
Joint Authors
Lian, Feng
Lv, Ning
Han, Chongzhao
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-16
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Finite mixture model (FMM) approach is a research focus in multitarget tracking field.
The clutter was treated as uniform distribution previously.
Aiming at severe bias caused by unknown and complex clutter, a multitarget tracking algorithm based on clutter model estimation is put forward in this paper.
Multitarget likelihood function is established with FMM.
In this frame, the algorithms of expectation maximum (EM) and Markov Chain Monte Carlo (MCMC) are both consulted in FMM parameters estimation.
Furthermore, target number and multitarget states can be estimated precisely after the clutter model fitted.
Association between target and measurement can be avoided.
Simulation proved that the proposed algorithm has a good performance in dealing with unknown and complex clutter.
American Psychological Association (APA)
Lv, Ning& Lian, Feng& Han, Chongzhao. 2014. Unknown Clutter Estimation by FMM Approach in Multitarget Tracking Algorithm. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-509734
Modern Language Association (MLA)
Lv, Ning…[et al.]. Unknown Clutter Estimation by FMM Approach in Multitarget Tracking Algorithm. Mathematical Problems in Engineering No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-509734
American Medical Association (AMA)
Lv, Ning& Lian, Feng& Han, Chongzhao. Unknown Clutter Estimation by FMM Approach in Multitarget Tracking Algorithm. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-509734
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-509734