Proceedings, 2018 We present an always-on acoustic wake-up sensor interface, designed for prolonging the autonomy of energy-hungry hardware for underwater acoustic surveillance.
Dinko Oletic +2 more
doaj +1 more source
YOLOv5s-CA: A Modified YOLOv5s Network with Coordinate Attention for Underwater Target Detection
Sensors, 2023 Underwater target detection techniques have been extensively applied to underwater vehicles for marine surveillance, aquaculture, and rescue applications.
Ge Wen +6 more
doaj +1 more source
Environmental boundary tracking and estimation using multiple autonomous vehicles [PDF]
, 2008 In this paper, we develop a framework for environmental boundary tracking and estimation by considering the boundary as a hidden Markov model (HMM) with separated observations collected from multiple sensing vehicles.
Bertozzi, Andrea L., Jin, Zhipu
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AMCTD: Adaptive Mobility of Courier nodes in Threshold-optimized DBR Protocol for Underwater Wireless Sensor Networks [PDF]
, 2013 In dense underwater sensor networks (UWSN), the major confronts are high error probability, incessant variation in topology of sensor nodes, and much energy consumption for data transmission.
Ahmad, Z. +4 more
core +1 more source
Passive Visual Underwater Surveillance: A Survey
, 2023 Abstract The objective of this article is to provide a detailed review of the state-of-the-art underwater surveillance process and the new trends of the same. Underwater surveillance has recently getting lots of attention because of its potential applications including the security of the coastal border, effective fish farming, deep-sea ...
Badri Narayan Subudhi +4 more
openaire +1 more source
Object Classification in Semi Structured Enviroment Using Forward-Looking Sonar
Sensors, 2017 The submarine exploration using robots has been increasing in recent years. The automation of tasks such as monitoring, inspection, and underwater maintenance requires the understanding of the robot’s environment.
Matheus dos Santos +4 more
doaj +1 more source
Streamlines for Motion Planning in Underwater Currents [PDF]
, 2019 Motion planning for underwater vehicles must consider the effect of ocean currents. We present an efficient method to compute reachability and cost between sample points in sampling-based motion planning that supports long-range planning over hundreds of
Anstee, Stuart +4 more
core +1 more source
Dual Stream Encoder–Decoder Architecture with Feature Fusion Model for Underwater Object Detection
MathematicsUnderwater surveillance is an imminent and fascinating exploratory domain, particularly in monitoring aquatic ecosystems. This field offers valuable insights into underwater behavior and activities, which have broad applications across various domains ...
Mehvish Nissar +2 more
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Navigation Control and Signal Processing Methods for Multiple Autonomous Unmanned Systems
Applied SciencesAutonomous underwater vehicles (AUVs) have been widely deployed in numerous underwater applications, such as biological monitoring, oceanographic surveys, and military underwater surveillance [...]
Haoqian Huang, Bing Wang, Yuan Yang
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Implementation Patterns of AquaSim for Simulation of Underwater Acoustic Wireless Sensor Networks
Wasit Journal of Computer and Mathematics Science, 2021 Now days, a number of corporate as well as social applications are connected with wireless technologies which are covered under the domain of Internet of Things (IoT) and Cloud of Things (CoT).
Karim Hashim Kraidi Al-Saedi
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