Sensitivity analysis of LSTM networks for fall detection wearable sensors

JP Matos-Carvalho, SD Correia… - 2023 6th Conference on …, 2023 - ieeexplore.ieee.org
Falling detection concerns identifying and alerting when a person falls or experiences a
sudden loss of balance. It is an important safety feature, particularly for elderly or vulnerable …

[HTML][HTML] Vineyard gap detection by convolutional neural networks fed by multi-spectral images

S Sulemane, JP Matos-Carvalho, D Pedro, F Moutinho… - Algorithms, 2022 - mdpi.com
This paper focuses on the gaps that occur inside plantations; these gaps, although not
having anything growing in them, still happen to be watered. This action ends up wasting …

[HTML][HTML] AutoNAV: A Python package for simulating UAV navigation in satellite-less environments

RS Santos, N Fachada, JP Matos-Carvalho, S Tomic… - SoftwareX, 2024 - Elsevier
The majority of current commercial available Unmanned Aerial Vehicles (UAV) depend
mainly on satellite signals to estimate their position. Although this is not a problem in outdoor …

[HTML][HTML] How to build a 2d and 3d aerial multispectral map?—all steps deeply explained

A Vong, JP Matos-Carvalho, P Toffanin, D Pedro… - Remote Sensing, 2021 - mdpi.com
The increased development of camera resolution, processing power, and aerial platforms
helped to create more cost-efficient approaches to capture and generate point clouds to …

Multi-purpose low latency streaming using unmanned aerial vehicles

R Sacoto-Martins, J Madeira… - … Networks and Digital …, 2020 - ieeexplore.ieee.org
The usage of Unmanned Aerial Vehicles (UAVs) has become increasingly widespread over
the years, rising to meet challenges of systems in several different sectors. The high mobility …

UAV-based scenario builder and physical testing platform for autonomous vehicles

A Chilkunda, S Nakama, V Chilkunda… - 2023 6th Conference …, 2023 - ieeexplore.ieee.org
Autonomous Vehicles (AVs) offer the promise of a road environment without accidents,
much less congestion and a dramatic reduction in car emissions. In order for this vision to …

Data science for geographic information systems

A Oliveira, N Fachada… - 2024 8th International …, 2024 - ieeexplore.ieee.org
The integration of data science into Geographic Information Systems (GIS) has facilitated the
evolution of these tools into complete spatial analysis platforms. The adoption of machine …

[HTML][HTML] Particle swarm optimization embedded in uav as a method of territory-monitoring efficiency improvement

I Kim, JP Matos-Carvalho, I Viksnin, T Simas… - Symmetry, 2022 - mdpi.com
Unmanned aerial vehicles have large prospects for organizing territory monitoring. To
integrate them into this sphere, it is necessary to improve their high functionality and safety …

A hybrid lstm-based neural network for satellite-less UAV navigation

RS Santos, JP Matos-Carvalho, S Tomic… - 2023 6th Conference …, 2023 - ieeexplore.ieee.org
This work proposes a new algorithm to address the problem of unmanned aerial vehicle
(UAV) navigation in satellite-less environments by combining machine learning with existent …

Heifu-hexa exterior intelligent flying unit

D Pedro, P Lousã, Á Ramos… - … Safety, Reliability, and …, 2021 - Springer
The number of applications for which UAVs can be used is growing rapidly, either because
they can perform more efficiently than traditional methods or because they can be a good …