Urbano Nunes

ORCID

Publication Activity (10 Years)

Years Active: 1991-2021
Publications (10 Years): 23

Top Venues

ITSC

RO-MAN

IROS

IEEE Robotics Autom. Mag.

Publications

Carlos Graca, Carolina Raposo, João P. Barreto, Urbano Nunes, Gabriel Falcão
GPU-accelerated uncapacitated facility location and semi-dense SymStereo pipelines for piecewise-planar-based 3D reconstruction. J. Real Time Image Process. 18 (3) (2021)
Ricardo Maia, Jérôme Mendes, Rui Araújo, Marco Silva, Urbano Nunes
Regenerative braking system modeling by fuzzy Q-Learning. Eng. Appl. Artif. Intell. 93 (2020)
Luís Conde Bento, Ricardo Parafita, Hesham A. Rakha, Urbano Nunes
A study of the environmental impacts of intelligent automated vehicle control at intersections via V2V and V2I communications. J. Intell. Transp. Syst. 23 (1) (2019)
Ricardo Ralha, Gabriel Falcão, Joao Amaro, Vasco Mota, Michel Antunes, João P. Barreto, Urbano Nunes
Parallel refinement of slanted 3D reconstruction using dense stereo induced from symmetry. J. Real Time Image Process. 16 (4) (2019)
João Carlos Cunha, Kalinka Branco, António Casimiro, Urbano Nunes
SSIV 2017 Welcome. DSN Workshops (2017)
Carolina Raposo, João Pedro Barreto, Urbano Nunes
Extrinsic calibration of multi-modal sensor arrangements with non-overlapping field-of-view. Mach. Vis. Appl. 28 (1-2) (2017)
Kamrad Khoshhal Roudposhti, Jorge Dias, Paulo Peixoto, Vangelis Metsis, Urbano Nunes
A Multilevel Body Motion-Based Human Activity Analysis Methodology. IEEE Trans. Cogn. Dev. Syst. 9 (1) (2017)
Urbano Nunes, Diego R. Faria, Paulo Peixoto
A human activity recognition framework using max-min features and key poses with differential evolution random forests classifier. Pattern Recognit. Lett. 99 (2017)
Sirvan Khalighi, Bernardete Ribeiro, Urbano Nunes
Importance Weighted Import Vector Machine for Unsupervised Domain Adaptation. IEEE Trans. Cybern. 47 (10) (2017)
João Carlos Cunha, Kalinka Castelo Branco, António Casimiro, Urbano Nunes
Editorial Introduction to the Special Issue on Safety and Security of Intelligent Vehicles [Guest Editorial]. IEEE Intell. Transp. Syst. Mag. 9 (1) (2017)
Cristiano Premebida, Diego R. Faria, Urbano Nunes
Dynamic Bayesian network for semantic place classification in mobile robotics. Auton. Robots 41 (5) (2017)
Alireza Asvadi, Luis Garrote, Cristiano Premebida, Paulo Peixoto, Urbano Nunes
DepthCN: Vehicle detection using 3D-LIDAR and ConvNet. ITSC (2017)
Ana C. Lopes, João Rodrigues, Jorge Perdigao, Gabriel Pires, Urbano Nunes
A New Hybrid Motion Planner: Applied in a Brain-Actuated Robotic Wheelchair. IEEE Robotics Autom. Mag. 23 (4) (2016)
Michel Antunes, João Pedro Barreto, Urbano Nunes
Piecewise-planar reconstruction using two views. Image Vis. Comput. 46 (2016)
Alireza Asvadi, Cristiano Premebida, Paulo Peixoto, Urbano Nunes
3D Lidar-based static and moving obstacle detection in driving environments: An approach based on voxels and multi-region ground planes. Robotics Auton. Syst. 83 (2016)
Cristiano Premebida, Luis Garrote, Alireza Asvadi, A. Pedro Ribeiro, Urbano Nunes
High-resolution LIDAR-based depth mapping using bilateral filter. ITSC (2016)
Cristiano Premebida, Luis Garrote, Alireza Asvadi, A. Pedro Ribeiro, Urbano Nunes
High-resolution LIDAR-based Depth Mapping using Bilateral Filter. CoRR (2016)
João Carlos Cunha, Kalinka Branco, António Casimiro, Urbano Nunes
Introduction to SSIV 2016. DSN Workshops (2016)
Pedro Girão, Alireza Asvadi, Paulo Peixoto, Urbano Nunes
3D object tracking in driving environment: A short review and a benchmark dataset. ITSC (2016)
Kamrad Khoshhal Roudposhti, Urbano Nunes, Jorge Dias
Probabilistic Social Behavior Analysis by Exploring Body Motion-Based Patterns. IEEE Trans. Pattern Anal. Mach. Intell. 38 (8) (2016)
Alireza Asvadi, Pedro Girão, Paulo Peixoto, Urbano Nunes
3D object tracking using RGB and LIDAR data. ITSC (2016)
Sirvan Khalighi, Teresa Sousa, José Moutinho dos Santos, Urbano Nunes
ISRUC-Sleep: A comprehensive public dataset for sleep researchers. Comput. Methods Programs Biomed. 124 (2016)
Claudio Coppola, Diego R. Faria, Urbano Nunes, Nicola Bellotto
Social activity recognition based on probabilistic merging of skeleton features with proximity priors from RGB-D data. IROS (2016)
Mario Vieira, Diego R. Faria, Urbano Nunes
Real-time Application for Monitoring Human Daily Activity and Risk Situations in Robot-Assisted Living. ROBOT (2) (2015)
Alireza Asvadi, Paulo Peixoto, Urbano Nunes
Two-Stage Static/Dynamic Environment Modeling Using Voxel Representation. ROBOT (1) (2015)
João Carlos Cunha, Kalinka Branco, António Casimiro, Urbano Nunes
Workshop on Safety and Security of Intelligent Vehicles (SSIV). DSN (2015)
Diego R. Faria, Mario Vieira, Cristiano Premebida, Urbano Nunes
Probabilistic human daily activity recognition towards robot-assisted living. RO-MAN (2015)
Cristiano Premebida, Diego R. Faria, Francisco A. Souza, Urbano Nunes
Applying probabilistic Mixture Models to semantic place classification in mobile robotics. IROS (2015)
Ricardo Maia, Marco Silva, Rui Araújo, Urbano Nunes
Electrical vehicle modeling: A fuzzy logic model for regenerative braking. Expert Syst. Appl. 42 (22) (2015)
Teresa Sousa, Aniana Cruz, Sirvan Khalighi, Gabriel Pires, Urbano Nunes
A two-step automatic sleep stage classification method with dubious range detection. Comput. Biol. Medicine 59 (2015)
Luís Conde Bento, Rafael Chelim, Urbano Nunes
Collaborative Vehicle Self-Localization Using Multi-GNSS Receivers and V2V/V2I Communications. ITSC (2015)
Pedro Fernandes, Urbano Nunes
Multiplatooning Leaders Positioning and Cooperative Behavior Algorithms of Communicant Automated Vehicles for High Traffic Capacity. IEEE Trans. Intell. Transp. Syst. 16 (3) (2015)
Ricardo Ralha, Gabriel Falcão, João Andrade, Michel Antunes, João Pedro Barreto, Urbano Nunes
Distributed dense stereo matching for 3D reconstruction using parallel-based processing advantages. ICASSP (2015)
Ricardo Pascoal, Vítor M. F. Santos, Cristiano Premebida, Urbano Nunes
Simultaneous Segmentation and Superquadrics Fitting in Laser-Range Data. IEEE Trans. Veh. Technol. 64 (2) (2015)
Aniana Cruz, Diogo Garcia, Gabriel Pires, Urbano Nunes
Facial Expression Recognition based on EOG toward Emotion Detection for Human-Robot Interaction. BIOSIGNALS (2015)
Christoph Stiller, Philippe Martinet, Christian Laugier, Urbano Nunes, Philippe Bonnifait
Perception and Planning for Autonomous Vehicles [Guest Editorial]. IEEE Intell. Transp. Syst. Mag. 7 (1) (2015)
Alireza Asvadi, Paulo Peixoto, Urbano Nunes
Detection and Tracking of Moving Objects Using 2.5D Motion Grids. ITSC (2015)
João Paulo, Paulo Peixoto, Urbano Nunes
A novel vision-based human-machine interface for a robotic walker framework. RO-MAN (2015)
Cristiano Premebida, João Sousa, Luis Garrote, Urbano Nunes
Polar-Grid Representation and Kriging-Based 2.5D Interpolation for Urban Environment Modelling. ITSC (2015)
Ana Marta Amaral de Carvalho, Alireza Asvadi, Carlos Carona, Ana C. Lopes, Urbano Nunes
Mobility, Accessibility and Safety of People with Cerebral Palsy. HEALTHINF (2015)
Sirvan Khalighi, Fatemeh Pak, Parisa Tirdad, Urbano Nunes
Iris Recognition using Robust Localization and Nonsubsampled Contourlet Based Features. J. Signal Process. Syst. 81 (1) (2015)
Cristiano Premebida, João Carreira, Jorge Batista, Urbano Nunes
Pedestrian detection combining RGB and dense LIDAR data. IROS (2014)
Oswaldo Ludwig, Urbano Nunes, Rui Araújo
Eigenvalue decay: A new method for neural network regularization. Neurocomputing 124 (2014)
Vasco Mota, Gabriel Falcão, Michel Antunes, João Pedro Barreto, Urbano Nunes
Using the GPU for fast symmetry-based dense stereo matching in high resolution images. ICASSP (2014)
Diego R. Faria, Cristiano Premebida, Urbano Nunes
A probabilistic approach for human everyday activities recognition using body motion from RGB-D images. RO-MAN (2014)
Philippe Martinet, Christian Laugier, Urbano Nunes
Special Issue on Perception and Navigation for Autonomous Vehicles [From the Guest Editors]. IEEE Robotics Autom. Mag. 21 (1) (2014)
Luis Garrote, Cristiano Premebida, Marco Silva, Urbano Nunes
An RRT-based navigation approach for mobile robots and automated vehicles. INDIN (2014)
Oswaldo Ludwig, Urbano Nunes, Bernardete Ribeiro, Cristiano Premebida
Improving the Generalization Capacity of Cascade Classifiers. IEEE Trans. Cybern. 43 (6) (2013)
Luís Conde Bento, Ricardo Parafita, Sergio Santos, Urbano Nunes
Intelligent traffic management at intersections: Legacy mode for vehicles not equipped with V2V and V2I communications. ITSC (2013)
Sirvan Khalighi, Teresa Sousa, Gabriel Pires, Urbano Nunes
Automatic sleep staging: A computer assisted approach for optimal combination of features and polysomnographic channels. Expert Syst. Appl. 40 (17) (2013)
Marcelo Santos, Marcelo Linder, Leizer Schnitman, Urbano Nunes, Luciano Oliveira
Learning to segment roads for traffic analysis in urban images. Intelligent Vehicles Symposium (2013)
Daniel Olmeda, Cristiano Premebida, Urbano Nunes, José María Armingol, Arturo de la Escalera
Pedestrian detection in far infrared images. Integr. Comput. Aided Eng. 20 (4) (2013)
Anibal T. de Almeida, Urbano Nunes
IROS 2012¿Robotics for Qality of Life and Sustainable Development [Society News]. IEEE Robotics Autom. Mag. 20 (1) (2013)
Cristiano Premebida, Urbano Nunes
Fusing LIDAR, camera and semantic information: A context-based approach for pedestrian detection. Int. J. Robotics Res. 32 (3) (2013)
Carolina Raposo, João Pedro Barreto, Urbano Nunes
Fast and Accurate Calibration of a Kinect Sensor. 3DV (2013)
Luciano Oliveira, Urbano Nunes
Pedestrian detection based on LIDAR-driven sliding window and relational parts-based detection. Intelligent Vehicles Symposium (2013)
Ana C. Lopes, Gabriel Pires, Urbano Nunes
Assisted navigation for a brain-actuated intelligent wheelchair. Robotics Auton. Syst. 61 (3) (2013)
Ricardo Parafita, Gabriel Pires, Urbano Nunes, Miguel Castelo-Branco
A spacecraft game controlled with a brain-computer interface using SSVEP with phase tagging. SeGAH (2013)
Teresa Sousa, Dulce Oliveira, Sirvan Khalighi, Gabriel Pires, Urbano Nunes
Neurophysiologic and Statistical Analysis of Failures in Automatic Sleep Stage Classification. BIOSIGNALS (2012)
Michel Antunes, João Pedro Barreto, Cristiano Premebida, Urbano Nunes
Can stereo vision replace a Laser Rangefinder? IROS (2012)
Sirvan Khalighi, Parisa Tirdad, Fatemeh Pak, Urbano Nunes
Shift and Rotation Invariant Iris Feature Extraction based on Non-subsampled Contourlet Transform and GLCM. ICPRAM (2) (2012)
Anibal T. de Almeida, Urbano Nunes
Foreword. IROS (2012)
Marco Silva, Fernando Moita, Urbano Nunes, Luis Garrote, Hugo Faria, Joao Ruivo
ISRobotCar: The autonomous electric vehicle project. IROS (2012)
Pedro Fernandes, Urbano Nunes
Platooning with DSRC-based IVC-enabled autonomous vehicles: Adding infrared communications for IVC reliability improvement. Intelligent Vehicles Symposium (2012)
Sirvan Khalighi, Teresa Sousa, Urbano Nunes
Adaptive automatic sleep stage classification under covariate shift. EMBC (2012)
Pedro Fernandes, Urbano Nunes
Platooning With IVC-Enabled Autonomous Vehicles: Strategies to Mitigate Communication Delays, Improve Safety and Traffic Flow. IEEE Trans. Intell. Transp. Syst. 13 (1) (2012)
Ana C. Lopes, Gabriel Pires, Urbano Nunes
RobChair: Experiments evaluating Brain-Computer Interface to steer a semi-autonomous wheelchair. IROS (2012)
Luís Conde Bento, Ricardo Parafita, Urbano Nunes
Intelligent traffic management at intersections supported by V2V and V2I communications. ITSC (2012)
Luís Conde Bento, Ricardo Parafita, Urbano Nunes
Inter-vehicle sensor fusion for accurate vehicle localization supported by V2V and V2I communications. ITSC (2012)
Miguel Ángel Sotelo, J. W. C. van Lint, Urbano Nunes, Ljubo B. Vlacic, Mashrur Chowdhury
Introduction to the Special Issue on Emergent Cooperative Technologies in Intelligent Transportation Systems. IEEE Trans. Intell. Transp. Syst. 13 (1) (2012)
Francisco Vasconcelos, João Pedro Barreto, Urbano Nunes
A Minimal Solution for the Extrinsic Calibration of a Camera and a Laser-Rangefinder. IEEE Trans. Pattern Anal. Mach. Intell. 34 (11) (2012)
Gabriel Pires, Urbano Nunes, Miguel Castelo-Branco
Evaluation of Brain-computer Interfaces in Accessing Computer and other Devices by People with Severe Motor Impairments. DSAI (2012)
Ana C. Lopes, Gabriel Pires, Luis Vaz, Urbano Nunes
Wheelchair navigation assisted by human-machine shared-control and a P300-based Brain Computer Interface. IROS (2011)
Pedro Fernandes, Urbano Nunes
Algorithms for management of a multi-platooning system of IVC-enabled autonomous vehicles, with high traffic capacity. ITSC (2011)
Oswaldo Ludwig, Cristiano Premebida, Urbano Nunes, Rui Araújo
Evaluation of Boosting-SVM and SRM-SVM cascade classifiers in laser and vision-based pedestrian detection. ITSC (2011)
Gabriel Pires, Mario Torres, Nuno Casaleiro, Urbano Nunes, Miguel Castelo-Branco
Playing Tetris with non-invasive BCI. SeGAH (2011)
Gabriel Pires, Urbano Nunes, Miguel Castelo-Branco
GIBS block speller: Toward a gaze-independent P300-based BCI. EMBC (2011)
Margarida Urbano, José Alberto Fonseca, Urbano Nunes, Heimo Zeilinger
Extending a smart wheelchair navigation by stress sensors. ETFA (2011)
Sirvan Khalighi, Teresa Sousa, Dulce Oliveira, Gabriel Pires, Urbano Nunes
Efficient feature selection for sleep staging based on maximal overlap discrete wavelet transform and SVM. EMBC (2011)
Oswaldo Ludwig, Urbano Nunes
Novel maximum-margin training algorithms for supervised neural networks. IEEE Trans. Neural Networks 21 (6) (2010)
Rui Rodrigues, João Pedro Barreto, Urbano Nunes
Camera Pose Estimation Using Images of Planar Mirror Reflections. ECCV (4) (2010)
Luciano Oliveira, Urbano Nunes, Paulo Peixoto
On Exploration of Classifier Ensemble Synergism in Pedestrian Detection. IEEE Trans. Intell. Transp. Syst. 11 (1) (2010)
Urbano Nunes
Welcome message from conference general chair. ITSC (2010)
Luciano Oliveira, Urbano Nunes
Context-aware pedestrian detection using LIDAR. Intelligent Vehicles Symposium (2010)
Cristiano Premebida, Oswaldo Ludwig, Marco Silva, Urbano Nunes
A cascade classifier applied in pedestrian detection using laser and image-based features. ITSC (2010)
Luciano Oliveira, Urbano Nunes, Paulo Peixoto, Marco Silva, Fernando Moita
Semantic fusion of laser and vision in pedestrian detection. Pattern Recognit. 43 (10) (2010)
Pedro Fernandes, Urbano Nunes
Platooning of autonomous vehicles with intervehicle communications in SUMO traffic simulator. ITSC (2010)
Hugo Simões, Gabriel Pires, Urbano Nunes, Vítor Silva
Feature Extraction and Selection for Automatic Sleep Staging using EEG. ICINCO (3) (2010)
Alexandre Ribeiro, António Sirgado, João Aperta, Ana C. Lopes, Jorge Guilherme, Pedro D. F. Correia, Gabriel Pires, Urbano Nunes
A Low-cost EEG Stand-alone Device for Brain Computer Interface. BIODEVICES (2009)
Cristiano Premebida, Oswaldo Ludwig, Urbano Nunes
Exploiting LIDAR-based features on pedestrian detection in urban scenarios. ITSC (2009)
Gabriel Pires, Urbano Nunes
A Brain Computer Interface methodology based on a visual P300 paradigm. IROS (2009)
Oswaldo Ludwig Júnior, David Delgado, Valter Goncalves, Urbano Nunes
Trainable classifier-fusion schemes: An application to pedestrian detection. ITSC (2009)
Urbano Nunes, Christian Laugier, Mohan M. Trivedi
Guest Editorial Introducing Perception, Planning, and Navigation for Intelligent Vehicles. IEEE Trans. Intell. Transp. Syst. 10 (3) (2009)
Cristiano Premebida, Oswaldo Ludwig, Urbano Nunes
LIDAR and vision-based pedestrian detection system. J. Field Robotics 26 (9) (2009)
Razvan Solea, Urbano Nunes
Robotic Wheelchair Control Considering user Comfort - Modeling and Experimental Evaluation. ICINCO-RA (1) (2008)
Oswaldo Ludwig, Urbano Nunes
Improving the Generalization Properties of Neural Networks: an Application to Vehicle Detection. ITSC (2008)
Luciano Oliveira, Urbano Nunes
On Integration of Features and Classifiers for Robust Vehicle Detection. ITSC (2008)
Pedro Fernandes, Urbano Nunes
Multi-agent Architecture for Simulation of Traffic with Communications. ICINCO-RA (2) (2008)
Margarida Urbano, José Alberto Fonseca, Urbano Nunes, Luis Figueiredo, Arminda Lopes
Adaptation of powered wheelchairs for quadriplegic patients with reduced strength. ETFA (2008)
Urbano Nunes, Hesham Rakha, Yibing Wang, Der-Horng Lee
Special Issue on ITSC 2006. IEEE Trans. Intell. Transp. Syst. 9 (1) (2008)

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Publication Activity (10 Years)

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Urbano Nunes