Ana Filipa Sequeira

According to our database, Ana Filipa Sequeira authored at least 45 papers between 2013 and 2025.

Collaborative distances:

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

2025

Model compression techniques in biometrics applications: A survey.

Eduarda Caldeira, Pedro C. Neto, Marco Huber, Naser Damer, Ana Filipa Sequeira

Inf. Fusion, 2025

2024

How Knowledge Distillation Mitigates the Synthetic Gap in Fair Face Recognition.

Pedro C. Neto, Ivona Colakovic, Saso Karakatic, Ana Filipa Sequeira

CoRR, 2024

MST-KD: Multiple Specialized Teachers Knowledge Distillation for Fair Face Recognition.

Eduarda Caldeira, Jaime S. Cardoso, Ana Filipa Sequeira, Pedro C. Neto

CoRR, 2024

Fairness Under Cover: Evaluating the Impact of Occlusions on Demographic Bias in Facial Recognition.

Rafael M. Mamede, Pedro C. Neto, Ana Filipa Sequeira

CoRR, 2024

Massively Annotated Datasets for Assessment of Synthetic and Real Data in Face Recognition.

Pedro C. Neto, Rafael M. Mamede, Carolina Albuquerque, Tiago Gonçalves, Ana Filipa Sequeira

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

Second Edition FRCSyn Challenge at CVPR 2024: Face Recognition Challenge in the Era of Synthetic Data.

Ivan DeAndres-Tame, Ruben Tolosana, Pietro Melzi, Rubén Vera-Rodríguez, Minchul Kim, Christian Rathgeb, Xiaoming Liu, Aythami Morales, Julian Fiérrez, Javier Ortega-Garcia, Zhizhou Zhong, Yuge Huang, Yuxi Mi, Shouhong Ding, Shuigeng Zhou, Shuai He, Lingzhi Fu, Heng Cong, Rongyu Zhang, Zhihong Xiao, Evgeny Smirnov, Anton Pimenov, Aleksei Grigorev, Denis Timoshenko, Kaleb Mesfin Asfaw, Cheng-Yaw Low, Hao Liu, Chuyi Wang, Qing Zuo, Zhixiang He, Hatef Otroshi-Shahreza, Anjith George, Alexander Unnervik, Parsa Rahimi, Sébastien Marcel, Pedro C. Neto, Marco Huber, Jan Niklas Kolf, Naser Damer, Fadi Boutros, Jaime S. Cardoso, Ana Filipa Sequeira, Andrea Atzori, Gianni Fenu, Mirko Marras, Vitomir Struc, Jiang Yu, Zhangjie Li, Jichun Li, Weisong Zhao, Zhen Lei, Xiangyu Zhu, Xiaoyu Zhang, Bernardo Biesseck, Pedro Vidal, Luiz Coelho, Roger Granada, David Menotti

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

2023

Editorial of the Special Issue from WorldCIST'20.

Inês Domingues, Ana Filipa Sequeira

Comput. Math. Organ. Theory, December, 2023

Unveiling the Two-Faced Truth: Disentangling Morphed Identities for Face Morphing Detection.

Eduarda Caldeira, Pedro C. Neto, Tiago Gonçalves, Naser Damer, Ana Filipa Sequeira, Jaime S. Cardoso

Proceedings of the 31st European Signal Processing Conference, 2023

PIC-Score: Probabilistic Interpretable Comparison Score for Optimal Matching Confidence in Single- and Multi-Biometric Face Recognition.

Pedro C. Neto, Ana Filipa Sequeira, Jaime S. Cardoso, Philipp Terhörst

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Compressed Models Decompress Race Biases: What Quantized Models Forget for Fair Face Recognition.

Pedro C. Neto, Eduarda Caldeira, Jaime S. Cardoso, Ana Filipa Sequeira

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

2022

BIOSIG 2021 Special issue on efficient, reliable, and privacy-friendly biometrics.

Ana Filipa Sequeira, Marta Gomez-Barrero, Naser Damer, Paulo Lobato Correia

IET Biom., September, 2022

Explainable Biometrics in the Age of Deep Learning.

Pedro C. Neto, Tiago Gonçalves, João Ribeiro Pinto, Wilson Silva, Ana Filipa Sequeira, Arun Ross, Jaime S. Cardoso

CoRR, 2022

Beyond Masks: On the Generalization of Masked Face Recognition Models to Occluded Face Recognition.

Pedro C. Neto, João Ribeiro Pinto, Fadi Boutros, Naser Damer, Ana Filipa Sequeira, Jaime S. Cardoso

IEEE Access, 2022

Myope Models - Are face presentation attack detection models short-sighted?

Pedro C. Neto, Ana Filipa Sequeira, Jaime S. Cardoso

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

OCFR 2022: Competition on Occluded Face Recognition from Synthetically Generated Structure-Aware Occlusions.

Pedro C. Neto, Fadi Boutros, João Ribeiro Pinto, Naser Damer, Ana Filipa Sequeira, Jaime S. Cardoso, Messaoud Bengherabi, Abderaouf Bousnat, Sana Boucheta, Nesrine Hebbadj, Mustafa Ekrem Erakin, Ugur Demir, Hazim Kemal Ekenel, Pedro Beber de Queiroz Vidal, David Menotti

Proceedings of the IEEE International Joint Conference on Biometrics, 2022

SYN-MAD 2022: Competition on Face Morphing Attack Detection Based on Privacy-aware Synthetic Training Data.

Marco Huber, Fadi Boutros, Anh Thi Luu, Kiran B. Raja, Raghavendra Ramachandra, Naser Damer, Pedro C. Neto, Tiago Gonçalves, Ana Filipa Sequeira, Jaime S. Cardoso, João Tremoço, Miguel Lourenço, Sergio Serra, Eduardo Cermeño, Marija Ivanovska, Borut Batagelj, Andrej Kronovsek, Peter Peer, Vitomir Struc

Proceedings of the IEEE International Joint Conference on Biometrics, 2022

OrthoMAD: Morphing Attack Detection Through Orthogonal Identity Disentanglement.

Pedro C. Neto, Tiago Gonçalves, Marco Huber, Naser Damer, Ana Filipa Sequeira, Jaime S. Cardoso

Proceedings of the 21st International Conference of the Biometrics Special Interest Group, 2022

2021

Selected Works From International Workshop on Biometrics and Forensics 2020.

Ana Filipa Sequeira, Arun Ross

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

Maximum Relevance Minimum Redundancy Dropout with Informative Kernel Determinantal Point Process.

Mohsen Saffari, Mahdi Khodayar, Mohammad Saeed Ebrahimi Saadabadi, Ana Filipa Sequeira, Jaime S. Cardoso

Sensors, 2021

An exploratory study of interpretability for face presentation attack detection.

Ana Filipa Sequeira, Tiago Gonçalves, Wilson Silva, João Ribeiro Pinto, Jaime S. Cardoso

IET Biom., 2021

Guest Editorial: BIOSIG 2020 special issue on trustworthiness of person authentication.

Ana Filipa Sequeira, Marta Gomez-Barrero, Paulo Lobato Correia

IET Biom., 2021

AUTOMOTIVE: A Case Study on AUTOmatic multiMOdal Drowsiness detecTIon for smart VEhicles.

Telma Esteves, João Ribeiro Pinto, Pedro M. Ferreira, Pedro Amaro Costa, Lourenço Abrunhosa Rodrigues, Inês Antunes, Gabriel Lopes, Pedro Gamito, Arnaldo J. Abrantes, Pedro Mendes Jorge, André Lourenço, Ana Filipa Sequeira, Jaime S. Cardoso, Ana Rebelo

IEEE Access, 2021

MFR 2021: Masked Face Recognition Competition.

Fadi Boutros, Naser Damer, Jan Niklas Kolf, Kiran B. Raja, Florian Kirchbuchner, Raghavendra Ramachandra, Arjan Kuijper, Pengcheng Fang, Chao Zhang, Fei Wang, David Montero, Naiara Aginako, Basilio Sierra, Marcos Nieto, Mustafa Ekrem Erakin, Ugur Demir, Hazim Kemal Ekenel, Asaki Kataoka, Kohei Ichikawa, Shizuma Kubo, Jie Zhang, Mingjie He, Dan Han, Shiguang Shan, Klemen Grm, Vitomir Struc, Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Pedro C. Neto, Ana Filipa Sequeira, João Ribeiro Pinto, Mohsen Saffari, Jaime S. Cardoso

Proceedings of the International IEEE Joint Conference on Biometrics, 2021

FocusFace: Multi-task Contrastive Learning for Masked Face Recognition.

Pedro C. Neto, Fadi Boutros, João Ribeiro Pinto, Naser Damer, Ana Filipa Sequeira, Jaime S. Cardoso

Proceedings of the 16th IEEE International Conference on Automatic Face and Gesture Recognition, 2021

My Eyes Are Up Here: Promoting Focus on Uncovered Regions in Masked Face Recognition.

Pedro C. Neto, Fadi Boutros, João Ribeiro Pinto, Mohsen Saffari, Naser Damer, Ana Filipa Sequeira, Jaime S. Cardoso

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

2020

PROTECT: Pervasive and useR fOcused biomeTrics bordEr projeCT - a case study.

Chiara Galdi, Jonathan Boyle, Lulu Chen, Valeria Chiesa, Luca Debiasi, Jean-Luc Dugelay, James M. Ferryman, Artur Grudzien, Christof Kauba, Simon Kirchgasser, Marcin Kowalski, Michael Linortner, Patryk Maik, Kacper Michon, Jose Luis Patino, Bernhard Prommegger, Ana Filipa Sequeira, Lukasz Szklarski, Andreas Uhl

IET Biom., 2020

Multimedia systems and applications in biomedicine.

Inês Domingues, Ana Filipa Sequeira, Carla M. A. Pinto, Álvaro Rocha

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2020

Interpretable Biometrics: Should We Rethink How Presentation Attack Detection is Evaluated?

Ana Filipa Sequeira, Wilson Silva, João Ribeiro Pinto, Tiago Gonçalves, Jaime S. Cardoso

Proceedings of the 8th International Workshop on Biometrics and Forensics, 2020

A robust fingerprint presentation attack detection method against unseen attacks through adversarial learning.

Joao Afonso Pereira, Ana Filipa Sequeira, Diogo Pernes, Jaime S. Cardoso

Proceedings of the BIOSIG 2020, 2020

2019

Adversarial learning for a robust iris presentation attack detection method against unseen attack presentations.

Pedro M. Ferreira, Ana Filipa Sequeira, Diogo Pernes, Ana Rebelo, Jaime S. Cardoso

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

2018

Mobile NIR Iris Recognition: Identifying Problems and Solutions.

Heinz Hofbauer, Ehsaneddin Jalilian, Ana Filipa Sequeira, James M. Ferryman, Andreas Uhl

Proceedings of the 9th IEEE International Conference on Biometrics Theory, 2018

PROTECT Multimodal DB: fusion evaluation on a novel multimodal biometrics dataset envisaging Border Control.

Ana Filipa Sequeira, Lulu Chen, James M. Ferryman, Chiara Galdi, Valeria Chiesa, Jean-Luc Dugelay, Patryk Maik, Piotr Gmitrowicz, Lukasz Szklarski, Bernhard Prommegger, Christof Kauba, Simon Kirchgasser, Andreas Uhl, Artur Grudzien, Marcin Kowalski

Proceedings of the 2018 International Conference of the Biometrics Special Interest Group, 2018

Robust Clustering-based Segmentation Methods for Fingerprint Recognition.

Pedro M. Ferreira, Ana Filipa Sequeira, Jaime S. Cardoso, Ana Rebelo

Proceedings of the 2018 International Conference of the Biometrics Special Interest Group, 2018

2017

Cross-eyed 2017: Cross-spectral iris/periocular recognition competition.

Ana Filipa Sequeira, Lulu Chen, James M. Ferryman, Peter Wild, Fernando Alonso-Fernandez, Josef Bigün, Kiran B. Raja, Ramachandra Raghavendra, Christoph Busch, Tiago de Freitas Pereira, Sébastien Marcel, Sushree Sangeeta Behera, Mahesh Gour, Vivek Kanhangad

Proceedings of the 2017 IEEE International Joint Conference on Biometrics, 2017

2016

A realistic evaluation of iris presentation attack detection.

Ana Filipa Sequeira, Shejin Thavalengal, James M. Ferryman, Peter Corcoran, Jaime S. Cardoso

Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016

Cross-Eyed - Cross-Spectral Iris/Periocular Recognition Database and Competition.

Ana Filipa Sequeira, Lulu Chen, Peter Wild, James M. Ferryman, Fernando Alonso-Fernandez, Kiran B. Raja, Ramachandra Raghavendra, Christoph Busch, Josef Bigün

Proceedings of the 2016 International Conference of the Biometrics Special Interest Group, 2016

2015

Liveness Detection and Robust Recognition in Iris and Fingerprint Biometric Systems

Ana Filipa Sequeira

PhD thesis, 2015

Fingerprint Liveness Detection in the Presence of Capable Intruders.

Ana Filipa Sequeira, Jaime S. Cardoso

Sensors, 2015

A Fuzzy C-Means Algorithm for Fingerprint Segmentation.

Pedro M. Ferreira, Ana Filipa Sequeira, Ana Rebelo

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

2014

MobBIO: A Multimodal Database Captured with a Portable Handheld Device.

Ana Filipa Sequeira, João C. Monteiro, Ana Rebelo, Hélder P. Oliveira

Proceedings of the VISAPP 2014, 2014

Iris Liveness Detection Methods in Mobile Applications.

Ana Filipa Sequeira, Juliano Murari, Jaime S. Cardoso

Proceedings of the VISAPP 2014, 2014

Iris liveness detection methods in the mobile biometrics scenario.

Ana Filipa Sequeira, Juliano Murari, Jaime S. Cardoso

Proceedings of the 2014 International Joint Conference on Neural Networks, 2014

MobILive 2014 - Mobile Iris Liveness Detection Competition.

Ana Filipa Sequeira, Hélder P. Oliveira, João C. Monteiro, João P. Monteiro, Jaime S. Cardoso

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

2013

Robust Iris Localisation in Challenging Scenarios.

João C. Monteiro, Ana Filipa Sequeira, Hélder P. Oliveira, Jaime S. Cardoso

Proceedings of the Computer Vision, Imaging and Computer Graphics - Theory and Applications, 2013

Robust Iris Segmentation under Unconstrained Settings.

João C. Monteiro, Hélder P. Oliveira, Ana Filipa Sequeira, Jaime S. Cardoso

Proceedings of the VISAPP 2013, 2013