Results 11 to 20 of about 406,279 (280)

Multi-Modal Sonar Mapping of Offshore Cable Lines with an Autonomous Surface Vehicle

Journal of Marine Science and Engineering, 2022
Monitoring offshore infrastructure is a challenging task owing to the harsh ocean environment. To reduce human involvement in this task, this study proposes an autonomous surface vehicle (ASV)-based structural monitoring system for inspecting power cable
Jongdae Jung, Yeongjun Lee, Jeonghong Park, T. Yeu   +3 more
semanticscholar   +1 more source

Object Tracking for an Autonomous Unmanned Surface Vehicle

Machines, 2022
The conventional algorithm used for target recognition and tracking suffers from the uncertainties of the environment, robot/sensors and object, such as variations in illumination and viewpoint, occlusion and seasonal change, etc.
Min-Fan Ricky Lee, Chin-Yi Lin
doaj   +1 more source

Development of an autonomous surface vehicle for monitoring underwater vehicles

OCEANS 2015 - MTS/IEEE Washington, 2015
JAMSTEC has developed and operated several AUVs (Autonomous Underwater Vehicle) as platform for scientific investigation and explorations of seabed mineral resources [1–4]. Conventionally, a support vessel monitors only one AUV during its whole dive for safety and positioning.
Takeshi Nakatani, Tadahiro Hyakudome, Takao Sawa, Yoshiyuki Nakano, Yoshitaka Watanabe, Tatsuya Fukuda, Hiroshi Matsumoto, Ryotaro Suga, Hiroshi Yoshida   +8 more
openaire   +3 more sources

A ROS-Based GNC Architecture for Autonomous Surface Vehicle Based on a New Multimission Management Paradigm

Drones, 2022
This paper presents the design and implementation of BAICal (Intelligent Autonomous Buoy by the University of Calabria), an autonomous surface vehicle (ASV) developed at the Autonomous Systems Lab (LASA) of the Department of Computer Science, Modeling ...
Vincenzo D’Angelo, Paolo Folino, Marco Lupia, Gianfranco Gagliardi, Gianni Cario, Francesco Cicchello Gaccio, Alessandro Casavola   +6 more
doaj   +1 more source

Omnidirectional Vision for an Autonomous Surface Vehicle

, 2014
Ph. D.
Xiaojin Gong
openaire   +2 more sources

AUV Recovery Technology Development Based on Unmanned Surface Platform

水下无人系统学报, 2023
The traditional construction methods involving carrying, distributing, recycling, positioning support, state monitoring, and energy supply for autonomous undersea vehicles (AUVs) via a specific support mothership are relatively expensive as well as low ...
Qiong HONG, Jinjing PU, Li ZHOU, Zeqiang CAO, Han LIU   +4 more
doaj   +1 more source

H-infinity for autonomous surface vehicle position estimation

Journal of Physics: Conference Series, 2022
Indonesia is a country with a very prominent marine charm, and it is the largest archipelago in the world, covering about 50% of the coral triangle area, providing marine tourist resorts. Therefore tourism development is quite promising. For that purpose,
T. Herlambang, D. Rahmalia, A. Suryowinoto, F. Yudianto, F. Susanto, M. Y. Anshori   +5 more
semanticscholar   +1 more source

Long-Strip Target Detection and Tracking with Autonomous Surface Vehicle

Journal of Marine Science and Engineering, 2023
As we all know, target detection and tracking are of great significance for marine exploration and protection. In this paper, we propose one Convolutional-Neural-Network-based target detection method named YOLO-Softer NMS for long-strip target detection ...
Meiyan Zhang, Dongyang Zhao, Cailiang Sheng, Ziqiang Liu, Wenyu Cai   +4 more
doaj   +1 more source

AI-Prepared Autonomous Freshwater Monitoring and Sea Ground Detection by an Autonomous Surface Vehicle

Remote Sensing, 2023
Climate change poses special and new challenges to inland waters, requiring intensive monitoring. An application based on an autonomous operation swimming vehicle (ASV) is being developed that will provide simulations, spatially and depth-resolved water ...
Sebastian Pose, Stefan Reitmann, Gero Jörn Licht, Thomas Grab, Tobias Fieback   +4 more
doaj   +1 more source

A Bayesian Optimization Approach for Water Resources Monitoring Through an Autonomous Surface Vehicle: The Ypacarai Lake Case Study

IEEE Access, 2021
Bayesian Optimization is a sequential method for obtaining the maximum of an unknown function that has gained much popularity in recent years. Bayesian Optimization is commonly used to monitor the surface of large-scale aquatic environments using an ...
Federico Peralta Samaniego, D. Reina, S. T. Marín, M. Arzamendia, D. Gregor   +4 more
semanticscholar   +1 more source