- Complex Acoustic Surveillance and Tracking 🔍
- Distributed Agile Submarine Hunting 🔍
- Intelligent water perimeter security event recognition based on NAM ...🔍
- Research Efforts in Wide|Area Ocean Surveillance🔍
- Exploration of Beamforming Approach to Enhance the Detection ...🔍
- Performance Prediction and Estimation for Underwater Target ...🔍
- Tracking Ocean Plastic From Space🔍
- NATO agencies collaborate on trial for underwater autonomous ...🔍
On the Detection Capabilities of Underwater Distributed ...
Complex Acoustic Surveillance and Tracking (COAST) Project - KTH
Generally, the complex acoustic environment also limits the communication capabilities within underwater sensor networks to a point beyond that imposed on ...
Distributed Agile Submarine Hunting (DASH) (Archived) - Darpa
Deep ocean sonar nodes will operate at significant depths in open ocean areas to achieve large fields of view to detect submarines overhead. Each deep node ...
Intelligent water perimeter security event recognition based on NAM ...
Distributed optical acoustic sensing (DAS) based on phase-sensitive optical time-domain reflectometry can realize the distributed monitoring of ...
Research Efforts in Wide-Area Ocean Surveillance - DSIAC
In 2010, DARPA participated in the Deep Sea Operations program, which researched surveillance that operates at extreme ocean depths to detect ...
Exploration of Beamforming Approach to Enhance the Detection ...
We address the problem of distributed detection in multiple sensor systems in the context of underwater target detection. A number of sensor nodes are ...
sity and distribution functions. Given any scalar random variable. X with ... detector's ability to detect target from background under various.
Tracking Ocean Plastic From Space | NASA Earthdata
... Distributed Active Archive Center (PO. ... Evans, M. C. & Ruf, C. S. (2021). Toward the Detection and Imaging of Ocean Microplastics With a ...
NATO agencies collaborate on trial for underwater autonomous ...
The goal of the research is to improve NATO's ability to detect submarines. The sea trial was carried out in the Ligurian Sea, with partners ...
Detecting undersea earthquakes with cross-industry collaboration
Working with our partners to improve undersea earthquake detection accuracy, we're enhancing our telemetry capabilities allowing SOP tracking ...
Underwater acoustic target recognition using attention-based deep ...
From data obtained during a September 2020 sea trial, the ABNN exhibited a gradual focus on the frequency-domain feature of the target ship and ...
Undersea Signal Processing | Office of Naval Research
... is to develop signal processing algorithms that improve the Navy's ability to detect, identify and locate submarines in shallow and deep ocean environments.
Underwater target detection based on improved YOLOv7 - arXiv
[32] introduced a new sample distribution-based weighted ... performance, and promoting the portability of the underwater target detection capability, the.
Distributed underwater sonar - DiVA portal
Narrow beam width propagates longer distance than wide beam width and also gives more capability of object detection and discrimination. Since narrow beam ...
Learning Heavily-Degraded Prior for Underwater Object Detection
Underwater object detection suffers from low detection performance because the distance and wavelength dependent imaging process yield evident image quality ...
Potentials of distributed networked underwater sensing systems
Distributed systems using many inexpensive sensors widely distributed over a large area presents an alternative way for target detection and ...
Unmanned Underwater Vehicle (UUV) Systems for Submarine ...
The detection range for active sonar depends on the speed and design of the UUV, sonar frequency, ocean conditions, and sophistication of the ...
A fully distributed deployment algorithm for underwater strong k ...
We first analyze how to form underwater strong one-barrier coverage with minimum mobile sensors, based on which we obtain the minimum number of ...
Underwater internet cables can detect offshore earthquakes
Undersea fibre-optic cables for transmitting data can also be used to detect earthquakes and find fault lines offshore.
Exploring the use of Distributed Acoustic Sensing (DAS) for Ocean ...
DAS RCN WEBINAR: Exploring the use of Distributed Acoustic Sensing (DAS) for Ocean Acoustic Monitoring Organized by the DAS RCN Marine ...
Underwater object detection and datasets: a survey
They also involve extracting and combining traditional artificial features, such as texture, shape, color, and motion of targets, which are then ...