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Recent work reports disparate performance for intersectional racial groups across face recognition tasks: face verification and identification. However, the definition of those racial groups has a significant impact on the underlying…

Computer Vision and Pattern Recognition · Computer Science 2022-04-19 Seyma Yucer , Furkan Tektas , Noura Al Moubayed , Toby P. Breckon

The evaluation of fairness in machine learning systems has become a central concern in high-stakes applications, including biometric recognition, healthcare decision-making, and automated risk assessment. Existing approaches typically rely…

Machine Learning · Computer Science 2026-05-21 Khalid Adnan Alsayed

Fairness in human-robot interaction critically depends on the reliability of the perceptual models that enable robots to interpret human behavior. While demographic biases have been widely studied in high-level facial analysis tasks, their…

Computer Vision and Pattern Recognition · Computer Science 2026-04-09 Pablo Parte , Roberto Valle , José M. Buenaposada , Luis Baumela

Current face recognition systems achieve high progress on several benchmark tests. Despite this progress, recent works showed that these systems are strongly biased against demographic sub-groups. Consequently, an easily integrable solution…

Computer Vision and Pattern Recognition · Computer Science 2020-11-06 Philipp Terhörst , Jan Niklas Kolf , Naser Damer , Florian Kirchbuchner , Arjan Kuijper

Recent studies on fairness have shown that Facial Expression Recognition (FER) models exhibit biases toward certain visually perceived demographic groups. However, the limited availability of human-annotated demographic labels in public FER…

Computer Vision and Pattern Recognition · Computer Science 2025-05-28 Tangzheng Lian , Oya Celiktutan

This paper addresses the evaluation of the performance of the decision support system that utilizes face and facial expression biometrics. The evaluation criteria include risk of error and related reliability of decision, as well as their…

Computer Vision and Pattern Recognition · Computer Science 2023-11-03 Kenneth Lai , Svetlana N. Yanushkevich , Vlad Shmerko

We propose an experimental method for measuring bias in face recognition systems. Existing methods to measure bias depend on benchmark datasets that are collected in the wild and annotated for protected (e.g., race, gender) and…

Computer Vision and Pattern Recognition · Computer Science 2023-08-11 Hao Liang , Pietro Perona , Guha Balakrishnan

Demographic biases in source datasets have been shown as one of the causes of unfairness and discrimination in the predictions of Machine Learning models. One of the most prominent types of demographic bias are statistical imbalances in the…

Computer Vision and Pattern Recognition · Computer Science 2024-06-26 Iris Dominguez-Catena , Daniel Paternain , Mikel Galar

The lack of a common platform and benchmark datasets for evaluating face obfuscation methods has been a challenge, with every method being tested using arbitrary experiments, datasets, and metrics. While prior work has demonstrated that…

Computer Vision and Pattern Recognition · Computer Science 2025-03-13 Seyyed Mohammad Sadegh Moosavi Khorzooghi , Poojitha Thota , Mohit Singhal , Abolfazl Asudeh , Gautam Das , Shirin Nilizadeh

Facial Expression Recognition (FER) systems based on deep learning have achieved impressive performance in recent years. However, these models often exhibit demographic biases, particularly with respect to age, which can compromise their…

Computer Vision and Pattern Recognition · Computer Science 2025-07-11 F. Xavier Gaya-Morey , Julia Sanchez-Perez , Cristina Manresa-Yee , Jose M. Buades-Rubio

Deeply-learned face representations enable the success of current face recognition systems. Despite the ability of these representations to encode the identity of an individual, recent works have shown that more information is stored…

Computer Vision and Pattern Recognition · Computer Science 2020-09-22 Philipp Terhörst , Daniel Fährmann , Naser Damer , Florian Kirchbuchner , Arjan Kuijper

Synthetic data has emerged as a promising alternative for training face recognition (FR) models, offering advantages in scalability, privacy compliance, and potential for bias mitigation. However, critical questions remain on whether both…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Pavel Korshunov , Ketan Kotwal , Christophe Ecabert , Vidit Vidit , Amir Mohammadi , Sebastien Marcel

Human face features can be used to determine individual identity as well as demographic information like gender and race. However, the extent to which black-box commercial face recognition algorithms (CFRAs) use gender and race features to…

Computer Vision and Pattern Recognition · Computer Science 2020-10-19 John J. Howard , Yevgeniy B. Sirotin , Jerry L. Tipton , Arun R. Vemury

In recent years, the rapid development of artificial intelligence (AI) systems has raised concerns about our ability to ensure their fairness, that is, how to avoid discrimination based on protected characteristics such as gender, race, or…

Computer Vision and Pattern Recognition · Computer Science 2025-03-06 Iris Dominguez-Catena , Daniel Paternain , Mikel Galar , MaryBeth Defrance , Maarten Buyl , Tijl De Bie

This study investigates the possibility of mitigating the demographic biases that affect face recognition technologies through the use of synthetic data. Demographic biases have the potential to impact individuals from specific demographic…

Computer Vision and Pattern Recognition · Computer Science 2024-02-05 Pietro Melzi , Christian Rathgeb , Ruben Tolosana , Ruben Vera-Rodriguez , Aythami Morales , Dominik Lawatsch , Florian Domin , Maxim Schaubert

Face recognition (FR) systems continue to spread in our daily lives with an increasing demand for higher explainability and interpretability of FR systems that are mainly based on deep learning. While bias across demographic groups in FR…

Computer Vision and Pattern Recognition · Computer Science 2023-06-16 Marco Huber , Meiling Fang , Fadi Boutros , Naser Damer

Face recognition (FR) systems have demonstrated outstanding verification performance, suggesting suitability for real-world applications ranging from photo tagging in social media to automated border control (ABC). In an advanced FR system…

Computer Vision and Pattern Recognition · Computer Science 2021-02-09 Fatemeh Vakhshiteh , Ahmad Nickabadi , Raghavendra Ramachandra

Recently, different researchers have found that the gallery composition of a face database can induce performance differentials to facial identification systems in which a probe image is compared against up to all stored reference images to…

Computer Vision and Pattern Recognition · Computer Science 2021-07-01 Pawel Drozdowski , Christian Rathgeb , Christoph Busch

The development of face recognition algorithms by academic and commercial organizations is growing rapidly due to the onset of deep learning and the widespread availability of training data. Though tests of face recognition algorithm…

Computer Vision and Pattern Recognition · Computer Science 2022-03-11 John J. Howard , Eli J. Laird , Yevgeniy B. Sirotin , Rebecca E. Rubin , Jerry L. Tipton , Arun R. Vemury

Face recognition and verification are two computer vision tasks whose performance has progressed with the introduction of deep representations. However, ethical, legal, and technical challenges due to the sensitive character of face data…

Computer Vision and Pattern Recognition · Computer Science 2024-10-24 Alexandre Fournier-Montgieux , Michael Soumm , Adrian Popescu , Bertrand Luvison , Hervé Le Borgne