Raul Morais

According to our database, Raul Morais authored at least 57 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Automatic Optimization of Deep Learning Training through Feature-Aware-Based Dataset Splitting.

Somayeh Shahrabadi, Telmo Adão, Emanuel Peres, Raul Morais, Luís G. Magalhães, Victor Alves

Algorithms, March, 2024

2023

Evaluating YOLO Models for Grape Moth Detection in Insect Traps.

Ana Cláudia Teixeira, Gabriel A. Carneiro, Raul Morais, Joaquim João Sousa, António Cunha

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

Design and Control Architecture of a Triple 3 DoF SCARA Manipulator for Tomato Harvesting.

Vítor Tinoco, Manuel F. Silva, Filipe Santos, Sandro Magalhães, Raul Morais

Proceedings of the IEEE International Conference on Autonomous Robot Systems and Competitions, 2023

Segmentation as a Pre-processing for Automatic Grape Moths Detection.

Ana Cláudia Teixeira, Gabriel A. Carneiro, Raul Morais, Joaquim João Sousa, António Cunha

Proceedings of the Progress in Artificial Intelligence, 2023

Can the Segmentation Improve the Grape Varieties' Identification Through Images Acquired On-Field?

Gabriel A. Carneiro, Ana Texeira, Raul Morais, Joaquim João Sousa, António Cunha

Proceedings of the Progress in Artificial Intelligence, 2023

2022

UAV-Based Hyperspectral Monitoring Using Push-Broom and Snapshot Sensors: A Multisite Assessment for Precision Viticulture Applications.

Joaquim João Sousa, Piero Toscano, Alessandro Matese, Salvatore Filippo Di Gennaro, Andrea Berton, Matteo Gatti, Stefano Poni, Luís Pádua, Jonás Hruska, Raul Morais, Emanuel Peres

Sensors, 2022

Irriman Platform: Enhancing Farming Sustainability through Cloud Computing Techniques for Irrigation Management.

Manuel Forcén-Muñoz, Nieves Pavón Pulido, Juan Antonio López-Riquelme, Abdelmalek Temnani-Rajjaf, Pablo Berríos, Raul Morais, Alejandro Pérez-Pastor

Sensors, 2022

Vineyard classification using OBIA on UAV-based RGB and multispectral data: A case study in different wine regions.

Luís Pádua, Alessandro Matese, Salvatore Filippo Di Gennaro, Raul Morais, Emanuel Peres, Joaquim João Sousa

Comput. Electron. Agric., 2022

SCARA Self Posture Recognition Using a Monocular Camera.

Vítor Tinoco, Manuel F. Silva, Filipe Neves dos Santos, Raul Morais, Vítor Filipe

IEEE Access, 2022

Using Deep Learning for Detection and Classification of Insects on Traps.

Ana Cláudia Teixeira, José Ribeiro, Alexandre Neto, Raul Morais, Joaquim João Moreira de Sousa, António Cunha

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Segmentation as a Preprocessing Tool for Automatic Grapevine Classification.

Gabriel Antonio Carneiro, Luís Pádua, Emanuel Peres, Raul Morais, Joaquim João Moreira de Sousa, António Cunha

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Grapevine Varieties Identification Using Vision Transformers.

Gabriel Antonio Carneiro, Luís Pádua, Emanuel Peres, Raul Morais, Joaquim João Moreira de Sousa, António Cunha

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Modeling Stand-Alone Photovoltaic Systems with Matlab/Simulink.

José Baptista, Nuno Pimenta, Raul Morais, Tiago Pinto

Proceedings of the Progress in Artificial Intelligence, 2022

2021

Grapevine Variety Identification Through Grapevine Leaf Images Acquired in Natural Environment.

Gabriel S. Carneiro, Luís Pádua, Joaquim João Sousa, Emanuel Peres, Raul Morais, António Cunha

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

Analyzing the Fine Tuning's impact in Grapevine Classification.

Gabriel S. Carneiro, Ana Ferreira, Raul Morais, Joaquim João Sousa, António Cunha

Proceedings of the CENTERIS 2021 - International Conference on ENTERprise Information Systems / ProjMAN 2021 - International Conference on Project MANagement / HCist 2021, 2021

2020

Mysense-Webgis: A Graphical Map Layering-Based Decision Support Tool for Agriculture.

Telmo Adão, Abel Soares, Luís Pádua, Nathalie Guimarães, Tatiana M. Pinho, Joaquim João Sousa, Raul Morais, Emanuel Peres

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

Deep Learning Techniques for Grape Plant Species Identification in Natural Images.

Carlos S. Pereira, Raul Morais, Manuel J. C. S. Reis

Sensors, 2019

Localization Based on Natural Features Detector for Steep Slope Vineyards.

Jorge Miguel Ferreira da Silva Mendes, Filipe Neves dos Santos, Nuno Ferraz, Pedro A. Mogadouro do Couto, Raul Morais dos Santos

J. Intell. Robotic Syst., 2019

mySense: A comprehensive data management environment to improve precision agriculture practices.

Raul Morais, Nuno Silva, Jorge Mendes, Telmo Adão, Luís Pádua, Juan Antonio López-Riquelme, Nieves Pavón Pulido, Joaquim João Sousa, Emanuel Peres

Comput. Electron. Agric., 2019

Low-Cost IoT LoRa®Solutions for Precision Agriculture Monitoring Practices.

Nuno Silva, Jorge Mendes, Renato Silva, Filipe Neves dos Santos, Pedro Mestre, Carlos Serôdio, Raul Morais

Proceedings of the Progress in Artificial Intelligence, 2019

Nature Inspired Metaheuristics and Their Applications in Agriculture: A Short Review.

Jorge Miguel Ferreira da Silva Mendes, Paulo Moura Oliveira, Filipe Neves dos Santos, Raul Morais dos Santos

Proceedings of the Progress in Artificial Intelligence, 2019

A Low-Cost System to Estimate Leaf Area Index Combining Stereo Images and Normalized Difference Vegetation Index.

Jorge Miguel Ferreira da Silva Mendes, Vítor Manuel Filipe, Filipe Neves dos Santos, Raul Morais dos Santos

Proceedings of the Progress in Artificial Intelligence, 2019

Grapevine Varieties Classification Using Machine Learning.

Pedro Marques, Luís Pádua, Telmo Adão, Jonás Hruska, José Sousa, Emanuel Peres, Joaquim João Sousa, Raul Morais, António M. R. Sousa

Proceedings of the Progress in Artificial Intelligence, 2019

Digital Ampelographer: A CNN Based Preliminary Approach.

Telmo Adão, Tatiana M. Pinho, António Ferreira, António M. R. Sousa, Luís Pádua, José Sousa, Joaquim João Sousa, Emanuel Peres, Raul Morais

Proceedings of the Progress in Artificial Intelligence, 2019

2018

Multi-Temporal Vineyard Monitoring through UAV-Based RGB Imagery.

Luís Pádua, Pedro Marques, Jonás Hruska, Telmo Adão, Emanuel Peres, Raul Morais, Joaquim João Sousa

Remote. Sens., 2018

Distributed monitoring system for precision enology of the Tawny Port wine aging process.

Raul Morais, Emanuel Peres, José Boaventura Cunha, Jorge Mendes, Fernanda Cosme, Fernando M. Nunes

Comput. Electron. Agric., 2018

Deep Learning-Based Methodological Approach for Vineyard Early Disease Detection Using Hyperspectral Data.

Jonás Hruska, Telmo Adão, Luís Pádua, Pedro Marques, Emanuel Peres, António M. R. Sousa, Raul Morais, Joaquim João Sousa

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Pixel-Based Leaf Segmentation from Natural Vineyard Images Using Color Model and Threshold Techniques.

Carlos S. Pereira, Raul Morais, Manuel J. C. S. Reis

Proceedings of the Image Analysis and Recognition - 15th International Conference, 2018

UAS-based imagery and photogrammetric processing for tree height and crown diameter extraction.

Luís Pádua, Pedro Marques, Telmo Adão, Jonás Hruska, Emanuel Peres, Raul Morais, António M. R. Sousa, Joaquim João Sousa

Proceedings of the International Conference on Geoinformatics and Data Analysis, 2018

UAS-based photogrammetry of cultural heritage sites: a case study addressing Chapel of Espírito Santo and photogrammetric software comparison.

Luís Pádua, Telmo Adão, Jonás Hruska, Pedro Marques, António M. R. Sousa, Raul Morais, José Martinho Lourenço, Joaquim João Sousa, Emanuel Peres

Proceedings of the International Conference on Geoinformatics and Data Analysis, 2018

Machine learning classification methods in hyperspectral data processing for agricultural applications.

Jonás Hruska, Telmo Adão, Luís Pádua, Pedro Marques, António Cunha, Emanuel Peres, António M. R. Sousa, Raul Morais, Joaquim João Sousa

Proceedings of the International Conference on Geoinformatics and Data Analysis, 2018

Path planning aware of soil compaction for steep slope vineyards.

Luís Santos, Nuno Ferraz, Filipe Neves dos Santos, Jorge Mendes, Raul Morais, Pedro Costa, Ricardo Reis

Proceedings of the 2018 IEEE International Conference on Autonomous Robot Systems and Competitions, 2018

Redundant robot localization system based in wireless sensor network.

Ricardo Reis, Jorge Mendes, Filipe Neves dos Santos, Raul Morais, Nuno Ferraz, Luís Santos, Armando Sousa

Proceedings of the 2018 IEEE International Conference on Autonomous Robot Systems and Competitions, 2018

2017

Hyperspectral Imaging: A Review on UAV-Based Sensors, Data Processing and Applications for Agriculture and Forestry.

Telmo Adão, Jonás Hruska, Luís Pádua, José Bessa, Emanuel Peres, Raul Morais, Joaquim João Sousa

Remote. Sens., 2017

Path Planning for Automatic Recharging System for Steep-Slope Vineyard Robots.

Luís Santos, Filipe Neves dos Santos, Jorge Mendes, Nuno Ferraz, José Lima, Raul Morais, Pedro Costa

Proceedings of the ROBOT 2017: Third Iberian Robotics Conference, 2017

Very high resolution aerial data to support multi-temporal precision agriculture information management.

Luís Pádua, Telmo Adão, Jonás Hruska, Joaquim João Sousa, Emanuel Peres, Raul Morais, António M. R. Sousa

Proceedings of the CENTERIS 2017 - International Conference on ENTERprise Information Systems / ProjMAN 2017 - International Conference on Project MANagement / HCist 2017, 2017

2016

Towards a Reliable Robot for Steep Slope Vineyards Monitoring.

Filipe Neves dos Santos, Héber M. Sobreira, Daniel Filipe Barros Campos, Raul Morais, António Paulo Moreira, Olga Contente

J. Intell. Robotic Syst., 2016

Vine Trunk Detector for a Reliable Robot Localization System.

Jorge Mendes, Filipe Neves dos Santos, Nuno Ferraz, Pedro Couto, Raul Morais

Proceedings of the 2016 International Conference on Autonomous Robot Systems and Competitions, 2016

2015

Mathematical modelling of cylindrical electromagnetic vibration energy harvesters.

Maria Luísa Morgado, L. Filipe Morgado, Nuno Silva, Raul Morais

Int. J. Comput. Math., 2015

Agricultural Wireless Sensor Mapping for Robot Localization.

Marcos Duarte, Filipe Neves dos Santos, Armando Sousa, Raul Morais

Proceedings of the Robot 2015: Second Iberian Robotics Conference, 2015

A Path Planning Application for a Mountain Vineyard Autonomous Robot.

Olga Contente, Nuno Lau, Francisco Morgado, Raul Morais

Proceedings of the Robot 2015: Second Iberian Robotics Conference, 2015

Towards a Reliable Monitoring Robot for Mountain Vineyards.

Filipe Baptista Neves dos Santos, Héber Miguel Placido Sobreira, Daniel Filipe Barros Campos, Raul Manuel Pereira Morais dos Santos, António Paulo Gomes Mendes Moreira, Olga Maria de Sousa Contente

Proceedings of the 2015 IEEE International Conference on Autonomous Robot Systems and Competitions, 2015

Cybi: A Smart Companion Robot for Elderly People: Improving Teleoperation and Telepresence Skills by Combining Cloud Computing Technologies and Fuzzy Logic.

Nieves Pavón Pulido, Juan Antonio López-Riquelme, Juan Jesus Pinuaga-Cascales, Joaquín Ferruz Melero, Raul Morais dos Santos

Proceedings of the 2015 IEEE International Conference on Autonomous Robot Systems and Competitions, 2015

Vineyard Skeletonization for Autonomous Robot Navigation.

Olga Maria de Sousa Contente, José Nuno Panelas Nunes Lau, Francisco Morgado, Raul Manuel Pereira Morais dos Santos

Proceedings of the 2015 IEEE International Conference on Autonomous Robot Systems and Competitions, 2015

2014

Teaching Fourier Series Expansions in Undergraduate Education with the Help of the FouSE Android Application.

Manuel Cabral Reis, Salviano Soares, Simão Cardeal, Raul Morais, Emanuel Peres, Paulo Jorge S. G. Ferreira

Int. J. Interact. Mob. Technol., 2014

HarmoSim: A tool for harmonic distortion simulation and assessment of nonlinear loads.

José Baptista, Raul Morais, António Valente, Salviano Soares, Miguel Candeias, Manuel J. C. S. Reis

Comput. Appl. Eng. Educ., 2014

2013

Teaching of Fourier series expansions in undergraduate education.

Manuel J. C. S. Reis, Salviano Soares, Simão Cardeal, Raul Morais, Emanuel Peres, Paulo Jorge S. G. Ferreira

Proceedings of the IEEE Global Engineering Education Conference, 2013

FouSE: An Android Tool to Help in the Teaching of Fourier Series Expansions in Undergraduate Education.

Manuel J. C. S. Reis, Salviano Soares, Simão Cardeal, Raul Morais, Emanuel Peres, Paulo Jorge S. G. Ferreira

Proceedings of the CSEDU 2013, 2013

2012

Automatic detection of bunches of grapes in natural environment from color images.

Manuel J. C. S. Reis, Raul Morais, Emanuel Peres, Carlos Pereira, Olga Contente, Salviano F. S. P. Soares, António Valente, José Baptista, Paulo Jorge S. G. Ferreira, José Bulas-Cruz

J. Appl. Log., 2012

Multi-source Harvesting Systems for Electric Energy Generation on Smart Hip Prostheses.

Marco Soares dos Santos, Jorge A. F. Ferreira, António Ramos, Ricardo Pascoal, Raul Morais dos Santos, Nuno M. Silva, José A. O. Simões, Manuel J. C. S. Reis, António Festas, Paulo M. Santos

Proceedings of the Biomedical Engineering Systems and Technologies, 2012

Multi-source Energy Harvesting Power Generators for Instrumented Implants - Towards the Development of a Smart Hip Prosthesis.

Marco Soares dos Santos, Jorge A. F. Ferreira, António Ramos, Ricardo Pascoal, Raul Morais dos Santos, Nuno M. Silva, José A. O. Simões, Manuel J. C. S. Reis, Camila Nicola Boeri, António Festas, Paulo M. Santos

Proceedings of the BIODEVICES 2012 - Proceedings of the International Conference on Biomedical Electronics and Devices, Vilamoura, Algarve, Portugal, 1, 2012

2011

Automatic Detection of White Grapes in Natural Environment Using Image Processing.

Manuel Cabral Reis, Raul Morais, Carlos Pereira, Salviano F. S. P. Soares, António Valente, José Baptista, Paulo Jorge S. G. Ferreira, José Bulas-Cruz

Proceedings of the Soft Computing Models in Industrial and Environmental Applications, 2011

A Vibration-based Energy Harvesting System for Implantable Biomedical Telemetry Systems.

Nuno M. Silva, Paulo M. Santos, Raul Morais, Clara Frias, Jorge A. F. Ferreira, António Ramos, José A. O. Simões, Manuel J. C. S. Reis

Proceedings of the BIODEVICES 2011, 2011

A Low-Cost System to Detect Bunches of Grapes in Natural Environment from Color Images.

Manuel J. C. S. Reis, Raul Morais, Carlos Pereira, Olga Contente, Miguel Bacelar, Salviano F. S. P. Soares, António Valente, José Baptista, Paulo Jorge S. G. Ferreira, José Bulas-Cruz

Proceedings of the Advances Concepts for Intelligent Vision Systems, 2011

2010

Contextualized Ubiquity: A new opportunity for rendering business information and services.

Carlos Rompante Cunha, Emanuel Peres, Raul Morais, Maximino Bessa, Manuel Cabral Reis

J. Theor. Appl. Electron. Commer. Res., 2010

A Software Tool for Harmonic Distortion Simulation Caused by Non-linear Household Loads.

José Baptista, Raul Morais, António Valente, Salviano F. S. P. Soares, José Bulas-Cruz, Manuel J. C. S. Reis

Proceedings of the Soft Computing Models in Industrial and Environmental Applications, 2010

2009

A Windows-based software package to evaluate residual stresses by the incremental hole-drilling technique.

João P. Nobre, A. M. Dias, A. J. Domingos, Raul Morais, Manuel J. C. S. Reis

Comput. Appl. Eng. Educ., 2009