13 citations · 25 across the 7 of their papers we have counts for
7 papers
Source Feature Compression for Object Classification in Vision-Based Underwater Robotics
Xueyuan Zhao, Mehdi Rahmati, Dario Pompili
New efficient source feature compression solutions are proposed based on a two-stage Walsh-Hadamard Transform (WHT) for Convolutional Neural Network (CNN)-based object classificati…
Location-aware Beamforming for MIMO-enabled UAV Communications: An Unknown Input Observer Approach
Alireza Mohammadi, Mehdi Rahmati, Hafiz Malik
Numerous communications and networking challenges prevent deploying unmanned aerial vehicles (UAVs) in extreme environments where the existing wireless technologies are mainly grou…
UW-MARL: Multi-Agent Reinforcement Learning for Underwater Adaptive Sampling using Autonomous Vehicles
Mehdi Rahmati, Mohammad Nadeem, Vidyasagar Sadhu +1
Near-real-time water-quality monitoring in uncertain environments such as rivers, lakes, and water reservoirs of different variables is critical to protect the aquatic life and to…
Real-time Image Enhancement for Vision-based Autonomous Underwater Vehicle Navigation in Murky Waters
Wenjie Chen, Mehdi Rahmati, Vidyasagar Sadhu +1
Classic vision-based navigation solutions, which are utilized in algorithms such as Simultaneous Localization and Mapping (SLAM), usually fail to work underwater when the water is…
Compressed Underwater Acoustic Communications for Dynamic Interaction with Underwater Vehicles
Mehdi Rahmati, Archana Arjula, Dario Pompili
Underwater vehicles are utilized in various applications including underwater data-collection missions. The tethered connection constrains the mission both in distance traveled and…
UW-SVC: Scalable Video Coding Transmission for In-network Underwater Imagery Analysis
Mehdi Rahmati, Dario Pompili
Underwater imagery has enabled numerous civilian applications in various domains, ranging from academia to industry, and from industrial surveillance and maintenance to environment…
In-network Collaboration for CDMA-based Reliable Underwater Acoustic Communications
Mehdi Rahmati, Roberto Petroccia, Dario Pompili
Achieving high throughput and reliability in underwater acoustic networks for transmitting distributed and large volume of data is a challenging task due to the bandwidth-limited a…