Hidden Markov Based A Target Trajectory Tracing Algorithm

DOI

10.2991/icmsa-15.2015.24How to use a DOI?

Keywords

Target Trajectory Tracking, Hidden Markov Model, Viterbi.

Abstract

With static position feature of target, existing positioning algorithms can not track target trajectory well when the target is mobile. To solve this problem, a target trajectory tracking algorithm based on hidden Markov model is proposed in this paper. Firstly, a hidden Markov model is established according to the location information within cell coverage area and moving speed of the target. Then, the optimal path and the optimal state probability are solved according to Viterbi decoding algorithm, which realizes the final tracking target trajectory. Simulation results show that this algorithm can obtain accurate target trajectory on the resolution of base station cell.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ding-Jiu Yu
PY  - 2014/06
DA  - 2014/06
TI  - Hidden Markov Based A Target Trajectory Tracing Algorithm
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 125
EP  - 133
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.24
DO  - 10.2991/icmsa-15.2015.24
ID  - Yu2014/06
ER  -