GM-PHD Filter Combined with Track-Estimate Association and Numerical Interpolation
Joint Authors
Chen, Jinguang
Xu, Bugao
Ma, Lili
Sun, Rui
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-07-12
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
For the standard Gaussian mixture probability hypothesis density (GM-PHD) filter, the number of targets can be overestimated if the clutter rate is too high or underestimated if the detection rate is too low.
These problems seriously affect the accuracy of multitarget tracking for the number and the value of measurements and clutters cannot be distinguished and recognized.
Therefore, we proposed an improved GM-PHD filter to tackle these problems.
Firstly, a track-estimate association was implemented in the filtering process to detect and remove false-alarm targets.
Secondly, a numerical interpolation technique was used to compensate the missing targets caused by low detection rate.
At the end of this paper, simulation results were presented to demonstrate the proposed GM-PHD algorithm is more effective in estimating the number and state of targets than the previous ones.
American Psychological Association (APA)
Chen, Jinguang& Xu, Bugao& Ma, Lili& Sun, Rui. 2015. GM-PHD Filter Combined with Track-Estimate Association and Numerical Interpolation. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1074333
Modern Language Association (MLA)
Chen, Jinguang…[et al.]. GM-PHD Filter Combined with Track-Estimate Association and Numerical Interpolation. Mathematical Problems in Engineering No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1074333
American Medical Association (AMA)
Chen, Jinguang& Xu, Bugao& Ma, Lili& Sun, Rui. GM-PHD Filter Combined with Track-Estimate Association and Numerical Interpolation. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1074333
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074333