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http://dx.doi.org/10.5762/KAIS.2013.14.9.4507

Performance Analysis of Sonar System Applicable to Underwater Construction Sites with High Turbidity  

Shin, Changjoo (Coastal Engineering and Ocean Energy Research Division, Korea Institute of Ocean Science and Technology)
Jang, In-Sung (Coastal Engineering and Ocean Energy Research Division, Korea Institute of Ocean Science and Technology)
Kim, Kihun (Ocean System Engineering Research Division, Korea Institute of Ocean Science and Technology)
Choi, Hyun-Tack (Ocean System Engineering Research Division, Korea Institute of Ocean Science and Technology)
Lee, Seung-Hyun (Department of Civil Engineering, Sunmoon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.14, no.9, 2013 , pp. 4507-4513 More about this Journal
Abstract
The developing unmanned underwater equipment can be used for underwater construction site such as underwater leveling works. If a optical camera is applied to the unmanned underwater equipment, recognition in underwater can be gone to low due to high turbidity in working field. To overcome this problem, a sonar will be installed to the unmanned underwater equipment. In this study, the resolution of the sonar and the quality test of the sonar image under high turbidity environment were conducted. And the method to indicate the boundary of the underwater construction site was proposed. By these results, the basic performance of the sonar was evaluated.
Keywords
Recognition; Sonar; Turbidity; Unmanned underwater equipment;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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