A Review on Deep Learning-Based Approaches for Automatic Sonar Target Recognition
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Underwater acoustics has been implemented mostly in the field of sound navigation and ranging (SONAR) procedures for submarine communication, the examination of maritime assets and environment surveying, target and object recognition, and measurement and study of acoustic sources in the underwater atmosphere. With the rapid development in science and technology, the advancement in sonar systems has increased, resulting in a decrement in underwater casualties. The sonar signal processing and automatic target recognition using sonar signals or imagery is itself a challenging process. Meanwhile, highly advanced data-driven machine-learning and deep learning-based methods are being implemented for acquiring several types of information from underwater sound data. This paper reviews the recent sonar automatic target recognition, tracking, or detection works using deep learning algorithms. A thorough study of the available works is done, and the operating procedure, results, and other necessary details regarding the data acquisition process, the dataset used, and the information regarding hyper-parameters is presented in this article. This paper will be of great assistance for upcoming scholars to start their work on sonar automatic target recognition.
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There is a notable scarcity of publicly available curated and annotated datasets in underwater acoustic data classification.
“This paper also summarises some of the most important datasets cited in the literature, pointing out the notable scarcity of publicly available curated and annotated datasets (an issue that is often reported in research papers in this field [18]).”
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- Authors
- Neupane, D., & Seok, J.
- Affiliations
- Changwon National University (KR)
- Corresponding author
- Seok, Jongwon
- Venue
- Electronics
- Publisher
- MDPI AG
- Published
- 2020-11-22
- Volume
- 9
- Issue
- 11
- Pages
- 1972
- ISSN
- 2079-9292 (ISSN-L)
- OpenAlex
- W3109637960
- Cited by
- 192
- References
- 99
- Citations by year
- 2026: 25 · 2025: 41 · 2024: 45 · 2023: 41 · 2022: 28 · 2021: 12
- FWCI
- 9.72
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- Locations
- Electronics (publishedVersion, cc-by)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Funders
- Ministry of Trade, Industry and Energy
- Topics
- Physical Sciences › Earth and Planetary Sciences › Oceanography › Underwater Acoustics Research
- Physical Sciences › Engineering › Ocean Engineering › Underwater Vehicles and Communication Systems
- Physical Sciences › Computer Science › Signal Processing › Music and Audio Processing
- Keywords
- sonar target recognition, automatic target recognition, underwater acoustics, sonar signal processing, sonar images, target detection, target tracking, deep learning
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