Underwater target signal detection in underwater target detecting survey using side-scan sonar is studied in the paper.Distribution models of the echo signal from sea-bottom and estimation of models' parameters are analyzed,and the influence of the target signal on the fitting of distribution models...
As a cross-cutting field between ocean development and multi-robot system (MRS), the underwater multi-robot system (UMRS) has gained increasing attention from researchers and engineers in recent decades. In this paper, we present a comprehensive survey o
known targets were identified within the DIDSON image, a short clip of 5 to 20 s containing the known target was created. To supplement the number of examples of sea lamprey, additional DIDSON data was viewed using the Sound Metrics software and additional clips were generated based on expert...
& Kono, N. Development of localization system using ultrasonic sensor for an underwater robot to survey narrow environment. J. Nucl. Sci. Technol. 55, 733–745. https://doi.org/10.1080/00223131.2018.1432423 (2018). Article CAS Google Scholar Liu, J. et al. Tracking and localization based...
However, since the observation coverage of a single AUV is limited, survey is using multiple vehicles has been proposed. An acoustic or visual approach is usually used for positioning and communication between vehicles. Although an acoustic approach is suitable for long distance positioning and ...
Autonomous underwater vehicles (AUVs) are untethered mobile platforms used for survey operations by ocean scientists, marine industry, and the military. AUVs are computer-controlled, and may have little or no interaction with a human operator while carrying out a mission. Being untethered, they must...
(Cheng et al., 2021), object tracking (Kumar and Mondal, 2021), communication (Sozer et al., 2000), and machine learning (Christensen et al., 2022) for underwater robotics, a survey paper that cover a comprehensive understanding of underwater modalities and sensing algorithms still needs to...
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Multi-AUVs can coordinate tasks through underwater acoustic communication to realize timely interaction of crucial information such as target location and obtain more survey data from different angles and sensors under the same voyage. In order to improve the intelligence and autonomy of the ...
Underwater robots can collect comprehensive information on species and habitats when conducting seabed operations, enhancing localized insights and expanding underwater ecological understanding. One approach uses autonomous underwater vehicles, but proxi