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Showing 15 results for "telmo menezes" in Engineering
Engineering Preprint PDF DOI

Simultaneous Localization and 3D-Semi Dense Mapping for Micro Drones Using Monocular Camera and Inertial Sensors

Jeryes Danial, Yosi Ben Asher, Itzik Klein · 2025

Monocular simultaneous localization and mapping (SLAM) algorithms estimate drone poses and build a 3D map using a single camera. Current algorithms include sparse methods that lack detailed geometry, …

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Engineering Preprint PDF DOI

Deep RL-based Autonomous Navigation of Micro Aerial Vehicles (MAVs) in a complex GPS-denied Indoor Environment

Amit Kumar Singh, Prasanth Kumar Duba, P. Rajalakshmi · 2025

The Autonomy of Unmanned Aerial Vehicles (UAVs) in indoor environments poses significant challenges due to the lack of reliable GPS signals in enclosed spaces such as warehouses, factories, and indoor…

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Engineering Preprint PDF DOI

AirSwarm: Enabling Cost-Effective Multi-UAV Research with COTS drones

Xiaowei Li, Kuan Xu, Fen Liu, Ruofei Bai, Shenghai Yuan, Lihua Xie · 2025

Traditional unmanned aerial vehicle (UAV) swarm missions rely heavily on expensive custom-made drones with onboard perception or external positioning systems, limiting their widespread adoption in res…

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Engineering Preprint PDF DOI

Using Programmable Drone in Educational Projects and Competitions

Pavel Petrovic, Peter Vercimak · 2024

The mainstream of educational robotics platforms orbits the various versions of versatile robotics sets and kits, while interesting outliers add new opportunities and extend the possible learning situ…

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Engineering Preprint PDF DOI

C3: High-performance and low-complexity neural compression from a single image or video

Hyunjik Kim, Matthias Bauer, Lucas Theis, Jonathan Richard Schwarz, Emilien Dupont · 2023

Most neural compression models are trained on large datasets of images or videos in order to generalize to unseen data. Such generalization typically requires large and expressive architectures with a…

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Engineering Preprint PDF DOI

Predicting Tuberculosis from Real-World Cough Audio Recordings and Metadata

George P. Kafentzis, Stephane Tetsing, Joe Brew, Lola Jover, Mindaugas Galvosas, Carlos Chaccour, Peter M. Small · 2023

Tuberculosis (TB) is an infectious disease caused by the bacterium Mycobacterium tuberculosis and primarily affects the lungs, as well as other body parts. TB is spread through the air when an infecte…

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Engineering Preprint PDF DOI

Design and Implementation of Emergency Simulated Lighting System Based on Tello UAV

Yexin Pan, Yong Xu, Bo Ma, Chuanhuang Li · 2023

In recent years, with the increasing maturity of UAV technology, the application of UAV in the civilian field has seen explosive growth due to their low cost, high flexibility, and wide adaptability. …

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Engineering Preprint PDF DOI

Implementation and analysis of Ryze Tello drone vision-based positioning using AprilTags

Kacper Hulek, Mariusz Pawlicki, Adrian Ostrowski, Jakub Mozaryn · 2023

The paper describes of the Ryze Tello drone to move autonomously using a basic vision system. The drone's position is determined by identifying AprilTags' position relative to the drone's built-in cam…

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Engineering Preprint PDF DOI

Tello Leg: The Study of Design Principles and Metrics for Dynamic Humanoid Robots

Youngwoo Sim, Joao Ramos · 2022

To be useful tools in real scenarios, humanoid robots must realize tasks dynamically. This means that they must be capable of applying substantial forces, rapidly swinging their limbs, and also mitiga…

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Engineering Preprint PDF DOI

Handling Concurrency in Behavior Trees

Michele Colledanchise, Lorenzo Natale · 2021

This paper addresses the concurrency issues affecting Behavior Trees (BTs), a popular tool to model the behaviors of autonomous agents in the video game and the robotics industry. BT designers can e…

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Engineering Preprint PDF DOI

A parameter refinement method for Ptychography based on Deep Learning concepts

Francesco Guzzi, George Kourousias, Fulvio Bille, Roberto Pugliese, Alessandra Gianoncelli, Sergio Carrato · 2021

X-ray Ptychography is an advanced computational microscopy technique which is delivering exceptionally detailed quantitative imaging of biological and nanotechnology specimens. However coarse parametr…

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Engineering Preprint PDF DOI

A simple vision-based navigation and control strategy for autonomous drone racing

Artur Cyba, Hubert Szolc, Tomasz Kryjak · 2021

In this paper, we present a control system that allows a drone to fly autonomously through a series of gates marked with ArUco tags. A simple and low-cost DJI Tello EDU quad-rotor platform was used. B…

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Engineering Preprint PDF DOI

Towards Large-Scale Scalable MAV Swarms with ROS2 and UWB-based Situated Communication

Jorge Pena Queralta, Yu Xianjia, Li Qingqing, Tomi Westerlund · 2021

The design and development of swarms of micro-aerial vehicles (MAVs) has recently gained significant traction. Collaborative aerial swarms have potential applications in areas as diverse as surveillan…

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Engineering Preprint PDF DOI

Multi-Antenna Channel Interpolation via Tucker Decomposed Extreme Learning Machine

Han Zhang, Bo Ai, Wenjun Xu, Li Xu, Shuguang Cui · 2018

Channel interpolation is an essential technique for providing high-accuracy estimation of the channel state information (CSI) for wireless systems design where the frequency-space structural correlati…

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Engineering Preprint PDF DOI

Integrated Control/Structure Design of a Large Space Structure using Structured $\mathcal{H}_\infty$ Control

Jose Alvaro Perez, Christelle Pittet, Daniel Alazard, Thomas Loquen · 2016

This study presents the integrated control/structure design of a Large Flexible Structure, the Extra Long Mast Observatory (ELMO). The integrated design is performed using structured $\mathcal{H}_\inf…

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