Underwater acoustic target classification with joint learning framework and data augmentation

L Chen, F Liu, D Li, T Shen… - 2022 5th International …, 2022 - ieeexplore.ieee.org
As speech recognition technologies have garnered increasing attention recently, the
possibility of integrating related technologies into the field of underwater acoustic target …

Generalizable underwater acoustic target recognition using feature extraction module of neural network

D Li, F Liu, T Shen, L Chen, X Yang, D Zhao - Applied Sciences, 2022 - mdpi.com
The underwater acoustic target signal is affected by factors such as the underwater
environment and the ship's working conditions, causing the generalization of the recognition …

Classification of underwater acoustic target using auditory spectrum feature and SVDD ensemble

H Li, P Yue, L Jiangqiao - 2018 OCEANS-MTS/IEEE Kobe …, 2018 - ieeexplore.ieee.org
Underwater Acoustic Target Classification (UATC) is an important field in underwater
acoustic signal processing. Developing a robust, efficient and high-performance classifier is …

Guiding the underwater acoustic target recognition with interpretable contrastive learning

Y Xie, J Ren, J Xu - OCEANS 2023-Limerick, 2023 - ieeexplore.ieee.org
Recognizing underwater targets from acoustic signals is a challenging task owing to the
intricate ocean environments and variable underwater channels. While deep learning-based …

Underwater acoustic target classification based on LOFAR spectrum and convolutional neural network

X Yin, X Sun, P Liu, L Wang, R Tang - Proceedings of the 2nd …, 2020 - dl.acm.org
The underwater acoustic target classification task has always been an important research
direction of acoustic recognition and classification. The acoustic classification models …

Underwater acoustic target recognition with fusion feature

P Qi, J Sun, Y Long, L Zhang, Tianye - … 8–12, 2021, Proceedings, Part I 28, 2021 - Springer
For the underwater acoustic targets recognition, it is a challenging task to provide good
classification accuracy for underwater acoustic target using radiated acoustic signals …

Deep Learning Based Classification of Underwater Acoustic Signals

F Ahmad, MZ Ansari, R Anwar, B Shahzad… - Procedia Computer …, 2024 - Elsevier
The classification of underwater acoustic targets is a challenging task due to the intricacies
involved in soundscape, huge amounts of background interference, and the varied features …

An underwater acoustic target recognition method based on AMNet

B Wang, W Zhang, Y Zhu, C Wu… - IEEE Geoscience and …, 2023 - ieeexplore.ieee.org
Underwater acoustic target recognition (UATR) is an important supporting technology for
underwater information acquisition and countermeasure. Usually, ship radiated noise is …

A Novel Underwater Acoustic Target Recognition Method Based on MFCC and RACNN

D Liu, H Yang, W Hou, B Wang - Sensors, 2024 - mdpi.com
In ocean remote sensing missions, recognizing an underwater acoustic target is a crucial
technology for conducting marine biological surveys, ocean explorations, and other scientific …

Open-Set Recognition for Deep Neural Networks-based Underwater Acoustic Target Classification

L Nie, C Li, H Wang, F Marzani - OCEANS 2021: San Diego …, 2021 - ieeexplore.ieee.org
Underwater acoustic target classification is a popular research topic in sonar signal
processing. With the development of deep learning in recent years, deep neural networks …