Extended Target Shape Estimation by Fitting B-Spline Curve
Joint Authors
Ge, Hong-wei
Yang, Jin-long
Li, Peng
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-25
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Taking into account the difficulty of shape estimation for the extended targets, a novel algorithm is proposed by fitting the B-spline curve.
For the single extended target tracking, the multiple frame statistic technique is introduced to construct the pseudomeasurement sets and the control points are selected to form the B-spline curve.
Then the shapes of the extended targets are extracted under the Bayes framework.
Furthermore, the proposed shape estimation algorithm is modified suitably and combined with the probability hypothesis density (PHD) filter for multiple extended target tracking.
Simulations show that the proposed algorithm has a good performance for shape estimate of any extended targets.
American Psychological Association (APA)
Yang, Jin-long& Li, Peng& Ge, Hong-wei. 2014. Extended Target Shape Estimation by Fitting B-Spline Curve. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-495090
Modern Language Association (MLA)
Yang, Jin-long…[et al.]. Extended Target Shape Estimation by Fitting B-Spline Curve. Journal of Applied Mathematics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-495090
American Medical Association (AMA)
Yang, Jin-long& Li, Peng& Ge, Hong-wei. Extended Target Shape Estimation by Fitting B-Spline Curve. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-495090
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495090