Nuno Gonçalves

Joana Alves Pimenta

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision Workshops, 2024

Quadruplet Loss for Improving the Robustness to Face Morphing Attacks.

[BibT_eX]

[DOI]

Proceedings of the 12th International Workshop on Biometrics and Forensics, 2024

Noise Simulation for the Improvement of Training Deep Neural Network for Printer-Proof Steganography.

[BibT_eX]

[DOI]

Proceedings of the 13th International Conference on Pattern Recognition Applications and Methods, 2024

Young Labeled Faces in the Wild (YLFW): A Dataset for Children Faces Recognition.

[BibT_eX]

[DOI]

Farhad Shadmand

Proceedings of the 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024

StampOne: Addressing Frequency Balance in Printer-proof Steganography.

[BibT_eX]

[DOI]

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

Neural Implicit Morphing of Face Images.

[BibT_eX]

[DOI]

Guilherme G. Schardong

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023

Probabilistic Approach for Road-Users Detection.

[BibT_eX]

[DOI]

IEEE Trans. Intell. Transp. Syst., September, 2023

Neural Implicit Morphing of Face Images.

[BibT_eX]

[DOI]

Guilherme G. Schardong

CoRR, 2023

MorDeephy: Face Morphing Detection via Fused Classification.

[BibT_eX]

[DOI]

Farhad Shadmand

Proceedings of the 12th International Conference on Pattern Recognition Applications and Methods, 2023

Dealing with Overfitting in the Context of Liveness Detection Using FeatherNets with RGB Images.

[BibT_eX]

[DOI]

Miguel Leão

Proceedings of the 12th International Conference on Pattern Recognition Applications and Methods, 2023

Improving Performance of Facial Biometrics With Quality-Driven Dataset Filtering.

[BibT_eX]

[DOI]

Proceedings of the 17th IEEE International Conference on Automatic Face and Gesture Recognition, 2023

Impact of Image Context for Single Deep Learning Face Morphing Attack Detection.

[BibT_eX]

[DOI]

Joana Alves Pimenta

Proceedings of the 22nd International Conference of the Biometrics Special Interest Group, 2023

Automatic Validation of ICAO Compliance Regarding Head Coverings: An Inclusive Approach Concerning Religious Circumstances.

[BibT_eX]

[DOI]

Carla Guerra

João Marcos

Proceedings of the 22nd International Conference of the Biometrics Special Interest Group, 2023

2022

Towards understanding the character of quality sampling in deep learning face recognition.

[BibT_eX]

[DOI]

IET Biom., September, 2022

Reducing Overconfidence Predictions in Autonomous Driving Perception.

[BibT_eX]

[DOI]

IEEE Access, 2022

2021

Probabilistic Approach for Road-Users Detection.

[BibT_eX]

[DOI]

CoRR, 2021

CodeFace: A Deep Learning Printer-Proof Steganography for Face Portraits.

[BibT_eX]

[DOI]

Farhad Shadmand

IEEE Access, 2021

QualFace: Adapting Deep Learning Face Recognition for ID and Travel Documents with Quality Assessment.

[BibT_eX]

[DOI]

João Tremoço

Proceedings of the 20th International Conference of the Biometrics Special Interest Group, 2021

Face Depth Prediction by the Scene Depth.

[BibT_eX]

[DOI]

Bo Jin

Proceedings of the 19th IEEE/ACIS International Conference on Computer and Information Science, 2021

2020

Augmented Shared Spaces: An Application for Exposure Psychotherapy.

[BibT_eX]

[DOI]

Paulo Menezes

Int. J. Online Biomed. Eng., 2020

Probabilistic Object Classification using CNN ML-MAP layers.

[BibT_eX]

[DOI]

CoRR, 2020

Bio-Inspired Modality Fusion for Active Speaker Detection.

[BibT_eX]

[DOI]

Gustavo Assunção

Paulo Menezes

CoRR, 2020

Deep Facial Diagnosis: Deep Transfer Learning From Face Recognition to Facial Diagnosis.

[BibT_eX]

[DOI]

Bo Jin

IEEE Access, 2020

Cost Volume Refinement for Depth Prediction.

[BibT_eX]

[DOI]

João Libório Cardoso

Michael Wimmer

Proceedings of the 25th International Conference on Pattern Recognition, 2020

Deep-Learning based Global and Semantic Feature Fusion for Indoor Scene Classification.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Autonomous Robot Systems and Competitions, 2020

Multimodal Deep-Learning for Object Recognition Combining Camera and LIDAR Data.

[BibT_eX]

[DOI]

Gledson Melotti

Cristiano Premebida

Proceedings of the 2020 IEEE International Conference on Autonomous Robot Systems and Competitions, 2020

Biometric System for Mobile Validation of ID And Travel Documents.

[BibT_eX]

[DOI]

Proceedings of the BIOSIG 2020, 2020

2019

A Content-aware Filtering for RGBD Faces.

[BibT_eX]

[DOI]

Leandro Dihl

Nuno Barroso Monteiro

Proceedings of the 14th International Joint Conference on Computer Vision, 2019

Augmenting Shared Spaces in Psychotherapy Contexts.

[BibT_eX]

[DOI]

Paulo Menezes

Proceedings of the 2019 5th Experiment International Conference (exp.at'19), 2019

2018

Multimodal CNN Pedestrian Classification: A Study on Combining LIDAR and Camera Data.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Intelligent Transportation Systems, 2018

Exemplar Based Filtering of 2.5D Meshes of Faces.

[BibT_eX]

[DOI]

Leandro Dihl

Proceedings of the 39th Annual Conference of the European Association for Computer Graphics, 2018

Halftone Pattern: A New Steganographic Approach.

[BibT_eX]

[DOI]

Proceedings of the 39th Annual Conference of the European Association for Computer Graphics, 2018

An Augmented Reality Application Using Graphic Code Markers.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Artificial Intelligence and Virtual Reality, 2018

Large Scale Information Marker Coding for Augmented Reality Using Graphic Code.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Artificial Intelligence and Virtual Reality, 2018

Graphic Code: A New Machine Readable Approach.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Artificial Intelligence and Virtual Reality, 2018

2017

Forward projection model of non-central catadioptric cameras with spherical mirrors.

[BibT_eX]

[DOI]

André Lages Miguel

Robotica, 2017

An application of a halftone pattern coding in augmented reality.

[BibT_eX]

[DOI]

Proceedings of the SIGGRAPH Asia 2017 Posters, Bangkok, Thailand, November 27 - 30, 2017, 2017

2016

A Framework for Augmented Reality using Non-Central Catadioptric Cameras.

[BibT_eX]

[DOI]

Tiago J. Dias

Pedro Miraldo

J. Intell. Robotic Syst., 2016

SO Spin, a C++ library for Yukawa decomposition in SO(2N) models.

[BibT_eX]

[DOI]

Comput. Phys. Commun., 2016

Accurate and fast micro lenses depth maps from a 3D point cloud in light field cameras.

[BibT_eX]

[DOI]

Rodrigo Ferreira

Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Multi-Focus Plenoptic Simulator and Lens Pattern Mixing for Dense Depth Map Estimation.

[BibT_eX]

[DOI]

Rodrigo Ferreira

Joel Cunha

Proceedings of the 37th Annual Conference of the European Association for Computer Graphics, 2016

Fast and Accurate Micro Lenses Depth Maps for Multi-focus Light Field Cameras.

[BibT_eX]

[DOI]

Rodrigo Ferreira

Proceedings of the Pattern Recognition - 38th German Conference, 2016

2015

Pose Estimation for General Cameras Using Lines.

[BibT_eX]

[DOI]

Pedro Miraldo

IEEE Trans. Cybern., 2015

Perspective shape from shading for wide-FOV near-lighting endoscopes.

[BibT_eX]

[DOI]

Neurocomputing, 2015

Augmented reality on robot navigation using non-central catadioptric cameras.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015

2014

Automatic Web Page Classification Using Visual Content.

[BibT_eX]

[DOI]

Antonio Videira

Proceedings of the WEBIST 2014, 2014

Automatic Web Page Classification Using Visual Content for Subjective and Functional Variables.

[BibT_eX]

[DOI]

Antonio Videira

Proceedings of the Web Information Systems and Technologies, 2014

Real-Time 3D Visualization of Accurate Specular Reflections in Curved Mirrors - A GPU Implementation.

[BibT_eX]

[DOI]

André Lages Miguel

Proceedings of the GRAPP 2014, 2014

2013

A methodology for detection and estimation in the analysis of golf putting.

[BibT_eX]

[DOI]

Pattern Anal. Appl., 2013

Fusing appearance and geometric constraints for estimating the epipolar geometry.

[BibT_eX]

[DOI]

Miguel Lourenço

Gabriel Falcão Paiva Fernandes

Proceedings of the 2013 IEEE Workshop on Applications of Computer Vision, 2013

Unsupervised Intrinsic Calibration from a Single Frame Using a "Plumb-Line" Approach.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Computer Vision, 2013

Near-LSPA performance at MSA complexity.

[BibT_eX]

[DOI]

João Andrade

Vítor Manuel Mendes da Silva

João Pedro Barreto

Valentin Savin

Proceedings of IEEE International Conference on Communications, 2013

Perspective Shape from Shading for Wide-FOV Near-Lighting Endoscopes.

[BibT_eX]

[DOI]

Diogo Roxo

João Pedro Barreto

Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

2012

Genetic fuzzy system for data-driven soft sensors design.

[BibT_eX]

[DOI]

Appl. Soft Comput., 2012

2010

Faster accurate reflections throught quadric mirrors.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2010

2009

Estimating parameters of noncentral catadioptric systems using bundle adjustment.

[BibT_eX]

[DOI]

Comput. Vis. Image Underst., 2009

Projection through quadric mirrors made faster.

[BibT_eX]

[DOI]

Proceedings of the 12th IEEE International Conference on Computer Vision Workshops, 2009

2008

Noncentral catadioptric systems with quadric mirrors : geometry and calibration

[BibT_eX]

[DOI]

PhD thesis, 2008

2007

Linear solution for the pose estimation of noncentral catadioptric systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE 11th International Conference on Computer Vision, 2007

2004

Rigid Motion Estimation from Non-Central Catadioptric Images.

[BibT_eX]

[DOI]

Proceedings of the 17th International Conference on Pattern Recognition, 2004

Projection Model, 3D Reconstruction and Rigid Motion Estimation from Non-Central Catadioptric Images.

[BibT_eX]

[DOI]

Proceedings of the 2nd International Symposium on 3D Data Processing, 2004

2003

Analysis and comparison of two methods for the estimation of 3D motion parameters.

[BibT_eX]

[DOI]

Robotics Auton. Syst., 2003

Mirror shape recovery from image curves and intrinsic parameters: Rotationally symmetric and conic mirrors.

[BibT_eX]

[DOI]

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2003

2002

Estimation of 3D motion from stereo images-uncertainty analysis and experimental results.

[BibT_eX]

[DOI]

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, Lausanne, Switzerland, September 30, 2002

Estimation of 3D Motion from Stereo Images- Differential and Discrete Formulations.

[BibT_eX]

[DOI]