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Volume 13, Issue 26 (2-2018)                   Marine Engineering 2018, 13(26): 71-81 | Back to browse issues page

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Sayyaadi H, Seif M S, Abniki A. Classification and Identification of Underwater Target based on Sound Propagation. Marine Engineering 2018; 13 (26) :71-81
URL: http://marine-eng.ir/article-1-562-en.html
Classification and Identification of Underwater Target based on Sound Propagation
Hassan Sayyaadi * 1, Mohammad Saeed Seif1 , Aliasghar Abniki1
1- Sharif University of Technology
Abstract:   (4323 Views)

This paper investigates an underwater noise target classification algorithm in order to identify vessels in shallow water. To this aim the Hilbert Huang transform has been used to extract features in order to be used in a classifier. The Support Vector Machine has been considered to identify targets. The proposed method based on Hilbert Huang Transform shows considerable gain against similar approach based on Wavelet Packet Transform.

Keywords: SONAR, Noise, Wavelet Transform, Hilbert Huang Transform, Support Vector Machine
Full-Text [PDF 1284 kb]   (3594 Downloads)    
Type of Study: Research Paper | Subject: Environmental Study
Received: 2016/11/8 | Accepted: 2017/12/23
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International Journal of Maritime Technology is licensed under a

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