Cited by 15Underwater Acoustics ResearchUnderwater Vehicles and Communication SystemsMusic and Audio Processing

An automated approach to passive sonar classification using binary image features

Vahidpour, Vahid, Rastegarnia, Amir, Khalili, Azam·2015·Journal of Marine Science and Application

Integrity signals

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Crossref · 10.1007/s11804-015-1312-z

Cites

37 of 37 references verified0 citation errors · 0 not checkable

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  • The acoustic signal produced by a vessel moving in the sea is mainly composed of a broadband component generated by the propeller and its hydrodynamic interactions, and a narrow band component due to the propulsion system and other mechanical parts.

    “The acoustic signal produced by a vessel moving in the sea is mainly composed of a broadband component (with a continuous spectrum), that is generated by the propeller and its hydrodynamic interactions; and a narrow band component (whose spectrum consists of line components at discrete frequencies), owing to the propulsion system and other mechanical parts [19]”
  • An experiment with three different SNR (without noise; 5 dB and 10 dB) compared the accuracy of the proposed model with a fractal-based method, showing that NN have better noise robustness for all analysed scenarios.

    “An experiment with three different SNR (without noise; 5 dB and 10 dB) compared the accuracy of the proposed model with a fractal-based method, showing that NN have a better noise robustness for all analysed scenarios.”
  • Results indicate that for the five-class classification problem, the feature extraction method proposed in [19] achieved high-performance recognition with just 11 features.

    “Results also indicate that for the five-class classification problem, the feature extraction method proposed achieved a high-performance recognition with just 11 features.”

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Authors
Vahidpour, V., Rastegarnia, A., & Khalili, A.
Affiliations
Malayer University (IR)
Corresponding author
Rastegarnia, Amir
Venue
Journal of Marine Science and Application
Published
2015-07-10
Volume
14
Issue
3
Pages
327-333
ISSN
  • 1671-9433 (ISSN-L)
  • 1993-5048
OpenAlex
W1914845144
Cited by
15
References
38
Citations by year
2025: 3 · 2024: 2 · 2023: 4 · 2022: 5 · 2019: 1
FWCI
0.00
Type
journal article
Language
en
Open access
closed
Locations
Journal of Marine Science and Application (publishedVersion)
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
passive sonar, ship recognition, frequency spectrum, signal segmentation, noise reduction, neural network classifier, underwater acoustic signals

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