@inproceedings{fe15c6d1b805429890363164d7729daf,
title = "A novel weak target detection strategy for moving active sonar",
abstract = "In this paper we present an algorithm combined underwater space-time adaptive processing (STAP) model with dynamic programming based track-before-detect (DP-TBD) strategy to solve weak target detection problem for the moving active sonar. As a preliminary step the STAP model for underwater environment is introduced to coherently suppress the reverberation data caused by platform motion and to improve the signal-to-reverberation ratio (SRR). Then, resorting to GLRT and ad hoc procedures, we derive adaptive constant false-alarm rate (CFAR) detectors for the homogeneous underwater environment. Finally, we use the DP-TBD strategy to detect the presence of target by taking the test statistics as the scoring function of strategy. Simulation results have demonstrated that the proposed STAP-DP-TBD method has a better detection performance compared to the traditional reverberation - suppressing method.",
keywords = "DP-TBD, Moving sonar, Reverberation suppressing, STAP, Weak target detection",
author = "Mingyang Wei and Bo Shi and Chengpeng Hao and Shefeng Yan",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018 ; Conference date: 28-05-2018 Through 31-05-2018",
year = "2018",
month = dec,
day = "4",
doi = "10.1109/OCEANSKOBE.2018.8559436",
language = "English",
series = "2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018",
address = "United States",
}
