Browsing USN Open Archive by Author "Andrade, Fabio Augusto de Alcantara"
Now showing items 1-12 of 12
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Autonomous UAV Exploration and Mapping in Uncharted Terrain Through Boundary-Driven Strategy
Coelho, Fabricio O.; Pinto, Milena Faria; Biundini, Iago Z.; Castro, Gabriel G. R.; Andrade, Fabio Augusto de Alcantara; Marcato, Andre L. M. (Peer reviewed; Journal article, 2024)Unmanned Aerial Vehicles (UAVs) play a crucial role in exploring unpredictable terrains, such as accident sites and search zones. These robots require autonomous navigation and precise path planning to operate safely and ... -
Comprehensive Direct Georeferencing of Aerial Images for Unmanned Aerial Systems Applications
Correia, Carlos A. M.; Andrade, Fabio Augusto de Alcantara; Sivertsen, Agnar Holten; Guedes, Ihannah Pinto; Pinto, Milena Faria; Manhães, Aline Gesualdi; Haddad, Diego Barreto (Peer reviewed; Journal article, 2022)Optical image sensors are the most common remote sensing data acquisition devices present in Unmanned Aerial Systems (UAS). In this context, assigning a location in a geographic frame of reference to the acquired image is ... -
Computer Vision Based Path Following for Autonomous Unmanned Aerial Systems in Unburied Pipeline Onshore Inspection
da Silva, Yago M. R.; Andrade, Fabio Augusto de Alcantara; Sousa, Lucas; de Castro, Gabriel G. R.; Dias, João T.; Berger, Guido; Lima, José; Pinto, Milena F. (Peer reviewed; Journal article, 2022)Unmanned Aerial Systems (UAS) are becoming more attractive in diverse applications due to their efficiency in performing tasks with a reduced time execution, covering a larger area, and lowering human risks at harmful ... -
DRCAP : Detection, Regression, Classification, and Processing of Apple trees
Mavaddatkhelejani, Amin (Master thesis, 2023)Yield prediction is a crucial aspect of crop management in the fruit farming industry. In recent years, a variety of methods have been increasingly utilized to address this challenge, in order to enhance the technical ... -
Federated Constrastive Learning and Visual Transformers for Personal Recommendation
Belhadi, Asma; Djenouri, Youcef; Andrade, Fabio Augusto de Alcantara; Srivastava, Gautam (Peer reviewed; Journal article, 2024)This paper introduces a novel solution for personal recommendation in consumer electronic applications. It addresses, on the one hand, the data confidentiality during the training, by exploring federated learning and trusted ... -
Fuzzy Gain-Scheduling PID for UAV Position and Altitude Controllers
Melo, Aurelio G.; Andrade, Fabio Augusto de Alcantara; Guedes, Ihannah P.; Carvalho, Guilherme F.; Zachi, Alessandro R. L.; Pinto, Milena F. (Peer reviewed; Journal article, 2022)Unmanned aerial vehicle (UAV) applications have evolved to a wide range of fields in the last decade. One of the main challenges in autonomous tasks is the UAV stability during maneuvers. Thus, attitude and position control ... -
Heterogeneous Multi-Robot Collaboration for Coverage Path Planning in Partially Known Dynamic Environments
de Castro, Gabriel G. R.; Santos, Tatiana M. B.; Andrade, Fabio Augusto de Alcantara; Lima, José; Haddad, Diego B.; Honório, Leonardo de M.; Pinto, Milena F. (Peer reviewed; Journal article, 2024)This research presents a cooperation strategy for a heterogeneous group of robots that comprises two Unmanned Aerial Vehicles (UAVs) and one Unmanned Ground Vehicles (UGVs) to perform tasks in dynamic scenarios. This paper ... -
A Novel Framework To Evaluate and Train Object Detection Models for Real-Time Victims Search and Rescue at Sea With Autonomous Unmanned Aerial Systems Using High-Fidelity Dynamic Marine Simulation Environment
Poudel, Rajeev; de Lima, Luciano Netto; Andrade, Fabio Augusto de Alcantara (Chapter, 2023)This work presents a novel framework providing the ability to control an Unmanned Aerial System (UAS) while detecting objects in real-time with visible detections, containing class names, bounding boxes, and confidence ... -
Post-Processing Air Temperature Weather Forecast Using Artificial Neural Networks with Measurements from Meteorological Stations
Araujo, Gustavo; Andrade, Fabio Augusto de Alcantara (Peer reviewed; Journal article, 2022)Human beings attempt to accurately predict the weather based on their knowledge of climate. The Norwegian Meteorological Institute is responsible for climate-related matters in Norway, and among its contributions is the ... -
Sliding Mode Controller Applied to Autonomous UAV Operation in Marine Small Cargo Transport
Carvalho, Guilherme F.; Andrade, Fabio Augusto de Alcantara; Ramos, Gabryel S.; Zachi, Alessandro R. L.; De Barros, Ana L. F.; Pinto, Milena F. (Peer reviewed; Journal article, 2023)Unmanned aerial vehicles (UAVs) have been used in different applications due to their flexibility in maneuvering and performing missions. However, they can face external disturbances, such as wind, which can cause physical ... -
Trajectory following using model predictive control for SeaDrone collision avoidance using Robot Operating System
Haq, Syed Sami Al (Master thesis, 2022)Navigation of unmanned surface vehicle (USV) is much important now a days due to much improvement in communication system. Details survey information can be collected using USV by passing it over wireless communication. ... -
Transient Analysis of a Selective Partial-Update LMS Algorithm
Siqueira, Newton N.; Resende, Leonardo C.; Andrade, Fabio Augusto de Alcantara; Pimenta, Rodrigo M. S.; Haddad, Diego B.; Petraglia, Mariane R. (Peer reviewed; Journal article, 2024)In applications where large-order filters are needed, the computational load of adaptive filtering algorithms can become prohibitively expensive. In this paper, a comprehensive analysis of a selective partial-update least ...