A comprehensive study on face recognition biases beyond demographics

P Terhörst, JN Kolf, M Huber… - … on Technology and …, 2021 - ieeexplore.ieee.org
Face recognition (FR) systems have a growing effect on critical decision-making processes.
Recent works have shown that FR solutions show strong performance differences based on …

SER-FIQ: Unsupervised estimation of face image quality based on stochastic embedding robustness

P Terhorst, JN Kolf, N Damer… - Proceedings of the …, 2020 - openaccess.thecvf.com
Face image quality is an important factor to enable high-performance face recognition
systems. Face quality assessment aims at estimating the suitability of a face image for the …

Bias and diversity in synthetic-based face recognition

M Huber, AT Luu, F Boutros… - Proceedings of the …, 2024 - openaccess.thecvf.com
Synthetic data is emerging as a substitute for authentic data to solve ethical and legal
challenges in handling authentic face data. The current models can create real-looking face …

Maad-face: A massively annotated attribute dataset for face images

P Terhörst, D Fährmann, JN Kolf… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Soft-biometrics play an important role in face biometrics and related fields since these might
lead to biased performances, threaten the user's privacy, or are valuable for commercial …

Beyond identity: What information is stored in biometric face templates?

P Terhörst, D Fährmann, N Damer… - … joint conference on …, 2020 - ieeexplore.ieee.org
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 …

Demographic bias in low-resolution deep face recognition in the wild

A Atzori, G Fenu, M Marras - IEEE Journal of Selected Topics in …, 2023 - ieeexplore.ieee.org
Face biometrics play a primary role in smart cities, from consumer-to organizational-level
applications. This class of technologies has been recently shown to emphasize performance …

Post-comparison mitigation of demographic bias in face recognition using fair score normalization

P Terhörst, JN Kolf, N Damer, F Kirchbuchner… - Pattern Recognition …, 2020 - Elsevier
Current face recognition systems achieve high progress on several benchmark tests.
Despite this progress, recent works showed that these systems are strongly biased against …

Manipulating transfer learning for property inference

Y Tian, F Suya, A Suri, F Xu… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Transfer learning is a popular method for tuning pretrained (upstream) models for different
downstream tasks using limited data and computational resources. We study how an …

A comprehensive analysis of ai biases in deepfake detection with massively annotated databases

Y Xu, P Terhörst, K Raja, M Pedersen - arXiv preprint arXiv:2208.05845, 2022 - arxiv.org
In recent years, image and video manipulations with Deepfake have become a severe
concern for security and society. Many detection models and datasets have been proposed …

On soft-biometric information stored in biometric face embeddings

P Terhörst, D Fährmann, N Damer… - … and Identity Science, 2021 - ieeexplore.ieee.org
The success of modern face recognition systems is based on the advances of deeply-
learned features. These embeddings aim to encode the identity of an individual such that …