التفاصيل البيبلوغرافية
| العنوان: |
A Gaussian Filtering Method for Multitarget Tracking With Nonlinear/Non-Gaussian Measurements. |
| المؤلفون: |
F. Garcia-Fernandez, Angel1 (AUTHOR) angel.garcia-fernandez@liverpool.ac.uk, Ralph, Jason1 (AUTHOR) jfralph@liverpool.ac.uk, Horridge, Paul1 (AUTHOR) p.horridge@liverpool.ac.uk, Maskell, Simon1 (AUTHOR) s.maskell@liverpool.ac.uk |
| المصدر: |
IEEE Transactions on Aerospace & Electronic Systems. Oct2021, Vol. 57 Issue 5, p3539-3548. 10p. |
| مصطلحات موضوعية: |
FILTERS & filtration, MULTIPLE target tracking, WATER filtration, AREA measurement |
| مستخلص: |
This article proposes a Gaussian filtering method to approximate the single-target updates and normalizing constants for multitarget tracking with nonlinear, non-Gaussian measurements, and a state-dependent probability of detection. The Gaussian approximation is based on the posterior linearization technique, which seeks the optimal affine approximation of the nonlinearities in a mean square error sense. The normalizing constant is approximated using sigma-points based on the posterior. The proposed approach is implemented in a Poisson multi-Bernoulli mixture filter and compared against standard methods to approximate single-target posteriors and normalizing constants in two range-bearings tracking scenarios. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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