Hugo Proença

According to our database, Hugo Proença authored at least 137 papers between 2004 and 2025.

Collaborative distances:

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

2025

WASD: A Wilder Active Speaker Detection Dataset.

Tiago Roxo, Joana Cabral Costa, Pedro R. M. Inácio, Hugo Proença

IEEE Trans. Biom. Behav. Identity Sci., January, 2025

Human Re-ID Meets LVLMs: What can we expect?

Kailash Hambarde, Pranita Samale, Hugo Proença

CoRR, January, 2025

Synthesizing multilevel abstraction ear sketches for enhanced biometric recognition.

David Freire-Obregón, João Neves, Ziga Emersic, Blaz Meden, Modesto Castrillón Santana, Hugo Proença

Image Vis. Comput., 2025

2024

Cutting-Edge Biometrics Research: Selected Best Papers From IJCB 2023.

Anderson Rocha, Kevin W. Bowyer, Luisa Verdoliva, Zhen Lei, Hugo Proença, Mark S. Nixon

IEEE Trans. Biom. Behav. Identity Sci., October, 2024

Deep Learning for Iris Recognition: A Survey.

Kien Nguyen Thanh, Hugo Proença, Fernando Alonso-Fernandez

ACM Comput. Surv., September, 2024

Periocular Biometrics: A Modality for Unconstrained Scenarios.

Fernando Alonso-Fernandez, Josef Bigün, Julian Fiérrez, Naser Damer, Hugo Proença, Arun Ross

Computer, June, 2024

Fake It Till You Recognize It: Quality Assessment for Human Action Generative Models.

Bruno Degardin, Vasco Lopes, Hugo Proença

IEEE Trans. Biom. Behav. Identity Sci., April, 2024

Image-based human re-identification: Which covariates are actually (the most) important?

Kailash A. Hambarde, Hugo Proença

Image Vis. Comput., 2024

ASDnB: Merging Face with Body Cues For Robust Active Speaker Detection.

Tiago Roxo, Joana Cabral Costa, Pedro R. M. Inácio, Hugo Proença

CoRR, 2024

BIAS: A Body-based Interpretable Active Speaker Approach.

Tiago Roxo, Joana Cabral Costa, Pedro R. M. Inácio, Hugo Proença

CoRR, 2024

How to Squeeze An Explanation Out of Your Model.

Tiago Roxo, Joana Cabral Costa, Pedro R. M. Inácio, Hugo Proença

CoRR, 2024

A Laplacian-based Quantum Graph Neural Network for Semi-Supervised Learning.

Hamed Gholipour, Farid Bozorgnia, Kailash Hambarde, Hamzeh Mohammadigheymasi, Javier Mancilla, Andre Sequeira, João Neves, Hugo Proença

CoRR, 2024

How Deep Learning Sees the World: A Survey on Adversarial Attacks & Defenses.

Joana Cabral Costa, Tiago Roxo, Hugo Proença, Pedro Ricardo M. Inácio

IEEE Access, 2024

Editor-in-Chief.

Derek Abbott, Sonia Aissa, Anuradha Annaswamy, Nirwan Ansari, Jun Cai, Kun-Shan Chen, Yixin Chen, J.-C. Chiao, Ayman El-Baz, Shaikh Fattah, Hoay Gooi, Maya B. Gokhale, Chih-Lin I, Giuseppe Iannaccone, Yumi Iwashita, Bruce Jacob, Abbas Jamalipour, Bahram Javidi, Weihua Jiang, Okyay Kaynak, Hulya Kirkici, Germano Lambert-Torres, Shengtao Li, Michal Mrozowski, Michele Nappi, Dalma Novak, Hugo Proença, Yi Qian, Zhihua Qu, Susanto Rahardja, Mehrdad Saif, Ali Serpengüzel, Peter H. Siegel, Ashitey Trebi-Ollennu, Daniela Tuninetti, Ge Wang, Keith A. Wear, Andreas Weisshaar, C. Patrick Yue, Enrico Zio

IEEE Access, 2024

Defying Limits: Super-Resolution Refinement with Diffusion Guidance.

Marcelo dos Santos, João C. R. Neves, Hugo Proença, David Menotti

Proceedings of the 19th International Joint Conference on Computer Vision, 2024

Video Anomaly Detection in Overlapping Data: The More Cameras, the Better?

Silas Santiago Lopes Pereira, José Everardo Bessa Maia, Hugo Proença

Proceedings of the IEEE International Joint Conference on Biometrics, 2024

Towards Zero-Shot Interpretable Human Recognition: A 2D-3D Registration Framework.

Henrique Jesus, Hugo Proença

Proceedings of the IEEE International Joint Conference on Biometrics, 2024

2023

ATOM: Self-supervised human action recognition using atomic motion representation learning.

Bruno Degardin, Vasco Lopes, Hugo Proença

Image Vis. Comput., September, 2023

Visual and textual explainability for a biometric verification system based on piecewise facial attribute analysis.

Lucia Cascone, Chiara Pero, Hugo Proença

Image Vis. Comput., April, 2023

Adaptive Spatial Transformation Networks for Periocular Recognition.

Diana Laura Borza, Ehsan Yaghoubi, Simone Frintrop, Hugo Proença

Sensors, March, 2023

Conference on graphics, patterns and images.

Hugo Proença, David Menotti, Afonso Paiva, Gladimir V. G. Baranoski

Pattern Recognit. Lett., February, 2023

SyPer: Synthetic periocular data for quantized light-weight recognition in the NIR and visible domains.

Jan Niklas Kolf, Jurek Elliesen, Fadi Boutros, Hugo Proença, Naser Damer

Image Vis. Comput., 2023

Information Retrieval: Recent Advances and Beyond.

Kailash A. Hambarde, Hugo Proença

IEEE Access, 2023

On Exploring Audio Anomaly in Speech.

Tiago Roxo, Joana Cabral Costa, Pedro R. M. Inácio, Hugo Proença

Proceedings of the IEEE International Workshop on Information Forensics and Security, 2023

2022

: A Learning-Based Framework to Augment Permanence.

Hugo Proença

IEEE Trans. Inf. Forensics Secur., 2022

The UU-Net: Reversible Face De-Identification for Visual Surveillance Video Footage.

Hugo Proença

IEEE Trans. Circuits Syst. Video Technol., 2022

Real-Time Weed Control Application Using a Jetson Nano Edge Device and a Spray Mechanism.

Eduardo Assunção, Pedro Dinis Gaspar, Ricardo Mesquita, Maria P. Simões, Khadijeh Alibabaei, André Veiros, Hugo Proença

Remote. Sens., 2022

25th ICPR - Real-time Visual Surveillance as-a-Service (VSaaS) for smart security solutions.

Michele Nappi, Hugo Proença, Guodong Guo, Sambit Bakshi

IET Biom., 2022

Real-Time Image Detection for Edge Devices: A Peach Fruit Detection Application.

Eduardo Assunção, Pedro Dinis Gaspar, Khadijeh Alibabaei, Maria P. Simões, Hugo Proença, Vasco N. G. J. Soares, João M. L. P. Caldeira

Future Internet, 2022

Guest Editorial Introduction to the Special Issue on "Biometrics Based Methods for Healthcare Applications".

Michele Nappi, Hugo Proença, Sambit Bakshi, Vittorio Murino

Comput. Vis. Image Underst., 2022

YinYang-Net: Complementing Face and Body Information for Wild Gender Recognition.

Tiago Roxo, Hugo Proença

IEEE Access, 2022

Predicting CVSS Metric via Description Interpretation.

Joana Cabral Costa, Tiago Roxo, João B. F. Sequeiros, Hugo Proença, Pedro R. M. Inácio

IEEE Access, 2022

Generative Adversarial Graph Convolutional Networks for Human Action Synthesis.

Bruno Degardin, João Neves, Vasco Lopes, João Brito, Ehsan Yaghoubi, Hugo Proença

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2022

Face Super-Resolution Using Stochastic Differential Equations.

Marcelo dos Santos, Rayson Laroca, Rafael O. Ribeiro, João Neves, Hugo Proença, David Menotti

Proceedings of the 35th SIBGRAPI Conference on Graphics, Patterns and Images, 2022

2021

A Quadruplet Loss for Enforcing Semantically Coherent Embeddings in Multi-Output Classification Problems.

Hugo Proença, Ehsan Yaghoubi, Pendar Alirezazadeh

IEEE Trans. Inf. Forensics Secur., 2021

The P-DESTRE: A Fully Annotated Dataset for Pedestrian Detection, Tracking, and Short/Long-Term Re-Identification From Aerial Devices.

S. V. Aruna Kumar, Ehsan Yaghoubi, Abhijit Das, B. S. Harish, Hugo Proença

IEEE Trans. Inf. Forensics Secur., 2021

REGINA - Reasoning Graph Convolutional Networks in Human Action Recognition.

Bruno Degardin, Vasco Lopes, Hugo Proença

IEEE Trans. Inf. Forensics Secur., 2021

Is Gender "In-the-Wild" Inference Really a Solved Problem?

Tiago Roxo, Hugo Proença

IEEE Trans. Biom. Behav. Identity Sci., 2021

SSS-PR: A short survey of surveys in person re-identification.

Ehsan Yaghoubi, Aruna Kumar, Hugo Proença

Pattern Recognit. Lett., 2021

Person re-identification: Implicitly defining the receptive fields of deep learning classification frameworks.

Ehsan Yaghoubi, Diana Borza, S. V. Aruna Kumar, Hugo Proença

Pattern Recognit. Lett., 2021

Iterative weak/self-supervised classification framework for abnormal events detection.

Bruno Degardin, Hugo Proença

Pattern Recognit. Lett., 2021

You look so different! Haven't I seen you a long time ago?

Ehsan Yaghoubi, Diana Borza, Bruno Degardin, Hugo Proença

Image Vis. Comput., 2021

Editorial to special issue on novel insights on ocular biometrics.

Maria De Marsico, Hugo Proença, Sambit Bakshi, Abhijit Das

Image Vis. Comput., 2021

Faces in the Wild: Efficient Gender Recognition in Surveillance Conditions.

Tiago Roxo, Hugo Proença

CoRR, 2021

A Deep Adversarial Framework for Visually Explainable Periocular Recognition.

João Brito, Hugo Proença

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2021

2020

Editorial for special section at Pattern Recognition Letters - IbPRIA 2019.

Manuel J. Marín-Jiménez, Aythami Morales, Julian Fiérrez, Antonio Pertusa, Hugo Proença, José Salvador Sánchez

Pattern Recognit. Lett., 2020

GANprintR: Improved Fakes and Evaluation of the State of the Art in Face Manipulation Detection.

João C. Neves, Ruben Tolosana, Rubén Vera-Rodríguez, Vasco Lopes, Hugo Proença, Julian Fiérrez

IEEE J. Sel. Top. Signal Process., 2020

An attention-based deep learning model for multiple pedestrian attributes recognition.

Ehsan Yaghoubi, Diana Borza, João Neves, Aruna Kumar, Hugo Proença

Image Vis. Comput., 2020

Deep representations for cross-spectral ocular biometrics.

Luiz A. Zanlorensi, Diego Rafael Lucio, Alceu de Souza Britto Junior, Hugo Proença, David Menotti

IET Biom., 2020

A Symbolic Temporal Pooling method for Video-based Person Re-Identification.

S. V. Aruna Kumar, Ehsan Yaghoubi, Hugo Proença

CoRR, 2020

The P-DESTRE: A Fully Annotated Dataset for Pedestrian Detection, Tracking, Re-Identification and Search from Aerial Devices.

S. V. Aruna Kumar, Ehsan Yaghoubi, Abhijit Das, B. S. Harish, Hugo Proença

CoRR, 2020

An Implicit Attention Mechanism for Deep Learning Pedestrian Re-identification Frameworks.

Ehsan Yaghoubi, Diana Borza, Aruna Kumar, Hugo Proença

CoRR, 2020

Unconstrained Periocular Recognition: Using Generative Deep Learning Frameworks for Attribute Normalization.

Luiz A. Zanlorensi, Hugo Proença, David Menotti

Proceedings of the IEEE International Conference on Image Processing, 2020

Human Activity Analysis: Iterative Weak/Self-Supervised Learning Frameworks for Detecting Abnormal Events.

Bruno Degardin, Hugo Proença

Proceedings of the 2020 IEEE International Joint Conference on Biometrics, 2020

All-in-one "HairNet": A Deep Neural Model for Joint Hair Segmentation and Characterization.

Diana Borza, Ehsan Yaghoubi, João Neves, Hugo Proença

Proceedings of the 2020 IEEE International Joint Conference on Biometrics, 2020

2019

A Reminiscence of "Mastermind": Iris/Periocular Biometrics by "In-Set" CNN Iterative Analysis.

Hugo Proença, João C. Neves

IEEE Trans. Inf. Forensics Secur., 2019

"A Leopard Cannot Change Its Spots": Improving Face Recognition Using 3D-Based Caricatures.

João Neves, Hugo Proença

IEEE Trans. Inf. Forensics Secur., 2019

Real or Fake? Spoofing State-Of-The-Art Face Synthesis Detection Systems.

João Neves, Ruben Tolosana, Rubén Vera-Rodríguez, Vasco Lopes, Hugo Proença

CoRR, 2019

Forensic Shoe-print Identification: A Brief Survey.

Imad Rida, Sambit Bakshi, Xiaojun Chang, Hugo Proença

CoRR, 2019

IEEE Access Special Section Editorial: Visual Surveillance and Biometrics: Practices, Challenges, and Possibilities.

Sambit Bakshi, Guodong Guo, Hugo Proença, Massimo Tistarelli

IEEE Access, 2019

FaceGenderID: Exploiting Gender Information in DCNNs Face Recognition Systems.

Rubén Vera-Rodríguez, Marta Blázquez, Aythami Morales, Ester Gonzalez-Sosa, João C. Neves, Hugo Proença

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

Segmentation-Less and Non-Holistic Deep-Learning Frameworks for Iris Recognition.

Hugo Proença, João C. Neves

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

Region-Based CNNs for Pedestrian Gender Recognition in Visual Surveillance Environments.

Ehsan Yaghoubi, Pendar Alirezazadeh, Eduardo Assunção, João C. Neves, Hugo Proença

Proceedings of the 2019 International Conference of the Biometrics Special Interest Group, 2019

Pose Switch-based Convolutional Neural Network for Clothing Analysis in Visual Surveillance Environment.

Pendar Alirezazadeh, Ehsan Yaghoubi, Eduardo Assunção, João C. Neves, Hugo Proença

Proceedings of the 2019 International Conference of the Biometrics Special Interest Group, 2019

MICHE Competitions: A Realistic Experience with Uncontrolled Eye Region Acquisition.

Silvio Barra, Maria De Marsico, Hugo Proença, Michele Nappi

Proceedings of the Selfie Biometrics - Advances and Challenges, 2019

2018

Deep-PRWIS: Periocular Recognition Without the Iris and Sclera Using Deep Learning Frameworks.

Hugo Proença, João C. Neves

IEEE Trans. Inf. Forensics Secur., 2018

Insights into the results of MICHE I - Mobile Iris CHallenge Evaluation.

Maria De Marsico, Michele Nappi, Fabio Narducci, Hugo Proença

Pattern Recognit., 2018

Experiments with Ocular Biometric Datasets: A Practitioner's Guideline.

Zahid Akhtar, Gautam Kumar, Sambit Bakshi, Hugo Proença

IT Prof., 2018

QUIS-CAMPI: an annotated multi-biometrics data feed from surveillance scenarios.

João Neves, Juan Carlos Moreno, Hugo Proença

IET Biom., 2018

Trends and Controversies.

Hugo Proença, Mark S. Nixon, Michele Nappi, Esam Ghaleb, Gökhan Özbulak, Hua Gao, Hazim Kemal Ekenel, Klemen Grm, Vitomir Struc, Hailin Shi, Xiangyu Zhu, Shengcai Liao, Zhen Lei, Stan Z. Li, Weronika Gutfeter, Andrzej Pacut, Joel Brogan, Walter J. Scheirer, Ester Gonzalez-Sosa, Rubén Vera-Rodríguez, Julian Fiérrez, Javier Ortega-Garcia, Daniel Riccio, Luigi De Maio

IEEE Intell. Syst., 2018

Biometric Recognition in Surveillance Environments Using Master-Slave Architectures.

Hugo Proença, João C. Neves

Proceedings of the 31st SIBGRAPI Conference on Graphics, Patterns and Images, 2018

2017

Soft Biometrics: Globally Coherent Solutions for Hair Segmentation and Style Recognition Based on Hierarchical MRFs.

Hugo Proença, João C. Neves

IEEE Trans. Inf. Forensics Secur., 2017

Results from MICHE II - Mobile Iris CHallenge Evaluation II.

Maria De Marsico, Michele Nappi, Hugo Proença

Pattern Recognit. Lett., 2017

"Mobile Iris CHallenge Evaluation part II (MICHE II)".

Maria De Marsico, Michele Nappi, Hugo Proença

Pattern Recognit. Lett., 2017

An aperiodic feature representation for gait recognition in cross-view scenarios for unconstrained biometrics.

Chandrashekhar Padole, Hugo Proença

Pattern Anal. Appl., 2017

Fusing Vantage Point Trees and Linear Discriminants for Fast Feature Classification.

Hugo Proença, João C. Neves

J. Classif., 2017

Exploiting Data Redundancy for Error Detection in Degraded Biometric Signatures Resulting From in the Wild Environments.

João Neves, Hugo Proença

Proceedings of the 12th IEEE International Conference on Automatic Face & Gesture Recognition, 2017

IRINA: Iris Recognition (Even) in Inaccurately Segmented Data.

Hugo Proença, João C. Neves

Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition, 2017

2016

Robust Periocular Recognition by Fusing Sparse Representations of Color and Geometry Information.

Juan Carlos Moreno, V. B. Surya Prasath, Gil Melfe Mateus Santos, Hugo Proença

J. Signal Process. Syst., 2016

Joint Head Pose/Soft Label Estimation for Human Recognition In-The-Wild.

Hugo Proença, João C. Neves, Silvio Barra, Tiago Marques, Juan Carlos Moreno

IEEE Trans. Pattern Anal. Mach. Intell., 2016

Periocular recognition: how much facial expressions affect performance?

Elisa Barroso, Gil Melfe Mateus Santos, Luis Cardoso, Chandrashekhar Padole, Hugo Proença

Pattern Anal. Appl., 2016

Visible-wavelength iris/periocular imaging and recognition surveillance environments.

Hugo Proença, João C. Neves

Image Vis. Comput., 2016

Biometric recognition in surveillance scenarios: a survey.

João C. Neves, Fabio Narducci, Silvio Barra, Hugo Proença

Artif. Intell. Rev., 2016

Mobile Iris CHallenge Evaluation II: Results from the ICPR competition.

Modesto Castrillón Santana, Maria De Marsico, Michele Nappi, Fabio Narducci, Hugo Proença

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

ICB-RW 2016: International challenge on biometric recognition in the wild.

João C. Neves, Hugo Proença

Proceedings of the International Conference on Biometrics, 2016

2015

Iris Recognition: What Is Beyond Bit Fragility?

Hugo Proença

IEEE Trans. Inf. Forensics Secur., 2015

Performance evaluation of keypoint detection and matching techniques on grayscale data.

Hugo Proença

Signal Image Video Process., 2015

Guest editorial introduction to the special executable issue on "Mobile Iris CHallenge Evaluation part I (MICHE I)".

Maria De Marsico, Michele Nappi, Hugo Proença

Pattern Recognit. Lett., 2015

Face recognition: handling data misalignments implicitly by fusion of sparse representations.

Hugo Proença, João Neves, Juan Carlos Briceño

IET Comput. Vis., 2015

BioHDD: a dataset for studying biometric identification on heavily degraded data.

Gil Melfe Mateus Santos, Paulo Torrão Fiadeiro, Hugo Proença

IET Biom., 2015

Adaptive diffusion constrained total variation scheme with application to 'cartoon + texture + edge' image decomposition.

Juan Carlos Moreno, V. B. Surya Prasath, Dmitry Vorotnikov, Hugo Proença, Kannappan Palaniappan

CoRR, 2015

Quis-Campi: Extending in the Wild Biometric Recognition to Surveillance Environments.

João C. Neves, Gil Melfe Mateus Santos, Sílvio Filipe, Emanuel Grancho, Silvio Barra, Fabio Narducci, Hugo Proença

Proceedings of the New Trends in Image Analysis and Processing - ICIAP 2015 Workshops, 2015

A Calibration Algorithm for Multi-camera Visual Surveillance Systems Based on Single-View Metrology.

João C. Neves, Juan Carlos Moreno, Silvio Barra, Hugo Proença

Proceedings of the Pattern Recognition and Image Analysis - 7th Iberian Conference, 2015

Acquiring high-resolution face images in outdoor environments: A master-slave calibration algorithm.

João C. Neves, Juan Carlos Moreno, Silvio Barra, Hugo Proença

Proceedings of the IEEE 7th International Conference on Biometrics Theory, 2015

Dynamic camera scheduling for visual surveillance in crowded scenes using Markov random fields.

João C. Neves, Hugo Proença

Proceedings of the 12th IEEE International Conference on Advanced Video and Signal Based Surveillance, 2015

2014

Ocular Biometrics by Score-Level Fusion of Disparate Experts.

Hugo Proença

IEEE Trans. Image Process., 2014

ReigSAC: fast discrimination of spurious keypoint correspondences on planar surfaces.

Hugo Proença

Mach. Vis. Appl., 2014

Periocular biometrics: constraining the elastic graph matching algorithm to biologically plausible distortions.

Hugo Proença, Juan Carlos Briceño

IET Biom., 2014

Fast and globally convex multiphase active contours for brain MRI segmentation.

Juan Carlos Moreno, V. B. Surya Prasath, Hugo Proença, Kannappan Palaniappan

Comput. Vis. Image Underst., 2014

Segmenting the periocular region using a hierarchical graphical model fed by texture / shape information and geometrical constraints.

Hugo Proença, João C. Neves, Gil Melfe Mateus Santos

Proceedings of the IEEE International Joint Conference on Biometrics, Clearwater, 2014

2013

Iris Recognition in the Visible Wavelength.

Hugo Proença

Proceedings of the Handbook of Iris Recognition, 2013

Iris Biometrics: Indexing and Retrieving Heavily Degraded Data.

Hugo Proença

IEEE Trans. Inf. Forensics Secur., 2013

Iris Biometrics: Synthesis of Degraded Ocular Images.

Luis Cardoso, André F. S. Barbosa, Frutuoso G. M. Silva, António M. G. Pinheiro, Hugo Proença

IEEE Trans. Inf. Forensics Secur., 2013

Compensating for pose and illumination in unconstrained periocular biometrics.

Chandrashekhar N. Padole, Hugo Proença

Int. J. Biom., 2013

Brain MRI Segmentation with Fast and Globally Convex Multiphase Active Contours.

Juan Carlos Moreno, V. B. Surya Prasath, Hugo Proença, Kannappan Palaniappan

CoRR, 2013

Robust periocular recognition by fusing local to holistic sparse representations.

Juan Carlos Moreno, V. B. Surya Prasath, Hugo Proença

Proceedings of the 6th International Conference on Security of Information and Networks, 2013

Automatic Annotation of Leishmania Infections in Fluorescence Microscopy Images.

João C. Neves, Helena Castro, Hugo Proença, Miguel T. Coimbra

Proceedings of the Image Analysis and Recognition - 10th International Conference, 2013

Periocular biometrics: An emerging technology for unconstrained scenarios.

Gil Melfe Mateus Santos, Hugo Proença

Proceedings of the 2013 IEEE Symposium on Computational Intelligence in Biometrics and Identity Management, 2013

Facial expressions: Discriminability of facial regions and relationship to biometrics recognition.

Elisa Barroso, Gil Melfe Mateus Santos, Hugo Proença

Proceedings of the 2013 IEEE Symposium on Computational Intelligence in Biometrics and Identity Management, 2013

2012

Toward Covert Iris Biometric Recognition: Experimental Results From the NICE Contests.

Hugo Proença, Luís A. Alexandre

IEEE Trans. Inf. Forensics Secur., 2012

Introduction to the Special Issue on the Recognition of Visible Wavelength Iris Images Captured At-a-distance and On-the-move.

Hugo Proença, Luís A. Alexandre

Pattern Recognit. Lett., 2012

Fusing color and shape descriptors in the recognition of degraded iris images acquired at visible wavelengths.

Hugo Proença, Gil Melfe Mateus Santos

Comput. Vis. Image Underst., 2012

Periocular recognition: Analysis of performance degradation factors.

Chandrashekhar N. Padole, Hugo Proença

Proceedings of the 5th IAPR International Conference on Biometrics, 2012

Multimodal ocular biometrics approach: A feasibility study.

Oleg V. Komogortsev, Alex Karpov, Corey D. Holland, Hugo Proença

Proceedings of the IEEE Fifth International Conference on Biometrics: Theory, 2012

2011

Quality Assessment of Degraded Iris Images Acquired in the Visible Wavelength.

Hugo Proença

IEEE Trans. Inf. Forensics Secur., 2011

Introduction to the special issue on unconstrained biometrics: advances and trends.

Hugo Proença, Eliza Yingzi Du, Jacob Scharcanski

Signal Image Video Process., 2011

A robust eye-corner detection method for real-world data.

Gil Melfe Mateus Santos, Hugo Proença

Proceedings of the 2011 IEEE International Joint Conference on Biometrics, 2011

Non-cooperative iris recognition: Issues and trends.

Hugo Proença

Proceedings of the 19th European Signal Processing Conference, 2011

UBEAR: A dataset of ear images captured on-the-move in uncontrolled conditions.

Rui Raposo, Edmundo Hoyle, Adolfo Peixinho, Hugo Proença

Proceedings of the 2011 IEEE Workshop on Computational Intelligence in Biometrics and Identity Management, 2011

2010

The UBIRIS.v2: A Database of Visible Wavelength Iris Images Captured On-the-Move and At-a-Distance.

Hugo Proença, Sílvio Filipe, Ricardo Santos, João Oliveira, Luís A. Alexandre

IEEE Trans. Pattern Anal. Mach. Intell., 2010

Iris Recognition: On the Segmentation of Degraded Images Acquired in the Visible Wavelength.

Hugo Proença

IEEE Trans. Pattern Anal. Mach. Intell., 2010

Introduction to the Special Issue on the Segmentation of Visible Wavelength Iris Images Captured At-a-distance and On-the-move.

Hugo Proença, Luís A. Alexandre

Image Vis. Comput., 2010

Iris recognition: Analysis of the error rates regarding the accuracy of the segmentation stage.

Hugo Proença, Luís A. Alexandre

Image Vis. Comput., 2010

An iris recognition approach through structural pattern analysis methods.

Hugo Proença

Expert Syst. J. Knowl. Eng., 2010

Iris Recognition: Preliminary Assessment about the Discriminating Capacity of Visible Wavelength Data.

Gil Melfe Mateus Santos, Marco V. Bernardo, Hugo Pedro Martins Carrico Proença, Paulo Torrão Fiadeiro

Proceedings of the 12th IEEE International Symposium on Multimedia, 2010

2009

Biometric Recognition: When Is Evidence Fusion Advantageous?

Hugo Proença

Proceedings of the Advances in Visual Computing, 5th International Symposium, 2009

On the Role of Interpolation in the Normalization of Non-ideal Visible Wavelength Iris Images.

Gil Melfe Mateus Santos, Hugo Pedro Martins Carrico Proença

Proceedings of the 2009 International Conference on Computational Intelligence and Security, 2009

On the feasibility of the visible wavelength, at-a-distance and on-the-move iris recognition.

Hugo Proença

Proceedings of the 2009 IEEE Workshop on Computational Intelligence in Biometrics: Theory, 2009

2008

A Structural Pattern Analysis Approach to Iris Recognition.

Hugo Proença

Proceedings of the Computer Recognition Systems 2, 2008

Iris Recognition: A Method to Segment Visible Wavelength Iris Images Acquired On-the-Move and At-a-Distance.

Hugo Proença

Proceedings of the Advances in Visual Computing, 4th International Symposium, 2008

Evaluating WiMAX for vehicular communication applications.

Andre Costa, Paulo Pedreiras, José Alberto Fonseca, João Nuno Matos, Hugo Proença, Alvaro Gomes, Jorge Sales Gomes

Proceedings of 13th IEEE International Conference on Emerging Technologies and Factory Automation, 2008

2007

Toward Noncooperative Iris Recognition: A Classification Approach Using Multiple Signatures.

Hugo Proença, Luís A. Alexandre

IEEE Trans. Pattern Anal. Mach. Intell., 2007

Iris Recognition: An Entropy-Based Coding Strategy Robust to Noisy Imaging Environments.

Hugo Proença, Luís A. Alexandre

Proceedings of the Advances in Visual Computing, Third International Symposium, 2007

2006

A Method for the Identification of Noisy Regions in Normalized Iris Images.

Hugo Proença, Luís A. Alexandre

Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

A Method for the Identification of Inaccuracies in Pupil Segmentation.

Hugo Proença, Luís A. Alexandre

Proceedings of the The First International Conference on Availability, 2006

2005

UBIRIS: A Noisy Iris Image Database.

Hugo Proença, Luís A. Alexandre

Proceedings of the Image Analysis and Processing, 2005

2004

MARCS Multi-agent Railway Control System.

Hugo Proença, Eugénio Oliveira

Proceedings of the Advances in Artificial Intelligence, 2004