dc.contributor.author | Meyer, Florian | |
dc.contributor.author | Braca, Paolo | |
dc.contributor.author | Hlawatsch, Franz | |
dc.contributor.author | Micheli, Michele | |
dc.contributor.author | LePage, Kevin D. | |
dc.date.accessioned | 2019-06-19T10:08:01Z | |
dc.date.available | 2019-06-19T10:08:01Z | |
dc.date.issued | 2019/06 | |
dc.identifier.govdoc | CMRE-PR-2019-067 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12489/807 | |
dc.description.abstract | In networked mobile multitarget tracking systems, parameters such as detection probabilities, clutter rates, and motion model parameters are often unknown and time-varying. Such parameter variability can seriously degrade the performance of a multitarget tracking system. Here, we propose a Bayesian tracking framework in which the multisensor-multitarget tracking problem is formulated according to the measurement origin uncertainty paradigm and the unknown parameters-in the present case, the detection probabilities at the individual sensors-are modeled as Markov chains. The resulting Bayesian estimation problem is then solved using the belief propagation scheme. This approach results in a multisensormultitarget tracking method that is able to adapt to the time variations of the detection probabilities. Moreover, the method has a low complexity that scales very well in all relevant system parameters. The performance of the method is assessed using data collected by a mobile underwater wireless sensor network. | en_US |
dc.format | 6 p. : ill. ; digital, PDF file | en_US |
dc.language.iso | en | en_US |
dc.publisher | CMRE | en_US |
dc.source | In: 2016 IEEE Globecom Workshops, 4-8 December 2016, Washington DC, USA, doi: 10.1109/GLOCOMW.2016.7849034 | en_US |
dc.subject | Target tracking | en_US |
dc.subject | Data association | en_US |
dc.subject | Sensor networks | en_US |
dc.subject | Multisensor data fusion | en_US |
dc.subject | Multisensors | en_US |
dc.subject | Underwater surveillance | en_US |
dc.subject | Bayesian statistical decision theory | en_US |
dc.title | Scalable adaptive multitarget tracking using multiple sensors | en_US |
dc.type | Reprint (PR) | en_US |
dc.type | Papers and Articles | en_US |