Nathan Bartlett
Publications
2020 |
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Bartlett, N; Renton, C; Wills, AG A Closed-Form Prediction Update for Extended Target Tracking using Random Matrices Journal Article Forthcoming IEEE Transaction on Signal Processing, Forthcoming, (Accepted for publication - to appear.). @article{bartlett2019, title = {A Closed-Form Prediction Update for Extended Target Tracking using Random Matrices}, author = {N Bartlett and C Renton and AG Wills}, year = {2020}, date = {2020-03-24}, journal = {IEEE Transaction on Signal Processing}, abstract = {This paper proposes a new class of state transition models that afford closed-form expressions for the tracking of extended targets. A key innovation is to employ a non-central inverse Wishart distribution to model the state transition density of the target extent. Importantly, this results in a simplified filtering algorithm that is computationally efficient and improves target tracking performance when compared to state-of-the-art alternatives on standard simulation scenarios.}, note = {Accepted for publication - to appear.}, keywords = {}, pubstate = {forthcoming}, tppubtype = {article} } This paper proposes a new class of state transition models that afford closed-form expressions for the tracking of extended targets. A key innovation is to employ a non-central inverse Wishart distribution to model the state transition density of the target extent. Importantly, this results in a simplified filtering algorithm that is computationally efficient and improves target tracking performance when compared to state-of-the-art alternatives on standard simulation scenarios. | |
2018 |
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Balenzuela, MP; Dahlin, J; Bartlett, N; Wills, AG; Renton, C; Ninness, B Accurate Gaussian Mixture Model Smoothing using a Two-Filter Approach Inproceedings 2018 IEEE Conference on Decision and Control (CDC), pp. 694–699, IEEE 2018. @inproceedings{balenzuela2018accurate, title = {Accurate Gaussian Mixture Model Smoothing using a Two-Filter Approach}, author = {MP Balenzuela and J Dahlin and N Bartlett and AG Wills and C Renton and B Ninness}, year = {2018}, date = {2018-01-01}, booktitle = {2018 IEEE Conference on Decision and Control (CDC)}, pages = {694--699}, organization = {IEEE}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} } | |
2014 |
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Renton, C; Donaire, A; Jackson, M; Weightman, N; Hudson, T; Ormerod, R; Robinson, T; Walker, J; Houliston, T; Carter, N; O'Donnell, S; Bartlett, N; Wakeham, G; Wong, D; Buttenshaw, J; Polo, M Maritime RobotX Challenge Technical Report University of Newcastle 2014. @techreport{renton2014robotx, title = {Maritime RobotX Challenge}, author = {C Renton and A Donaire and M Jackson and N Weightman and T Hudson and R Ormerod and T Robinson and J Walker and T Houliston and N Carter and S O'Donnell and N Bartlett and G Wakeham and D Wong and J Buttenshaw and M Polo}, year = {2014}, date = {2014-10-01}, institution = {University of Newcastle}, keywords = {}, pubstate = {published}, tppubtype = {techreport} } | |
Donaire, A; Perez, T; Bartlett, N Tracking control of a class of Hamiltonian mechanical systems with disturbances Inproceedings Australian conference on robotics and automation association ACRA, 2014. @inproceedings{Donaire2014, title = {Tracking control of a class of Hamiltonian mechanical systems with disturbances}, author = {A Donaire and T Perez and N Bartlett}, year = {2014}, date = {2014-01-01}, booktitle = {Australian conference on robotics and automation association ACRA}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} } |
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