Search Results for author: Mathias Ibsen

Found 7 papers, 1 papers with code

TetraLoss: Improving the Robustness of Face Recognition against Morphing Attacks

no code implementations21 Jan 2024 Mathias Ibsen, Lázaro J. González-Soler, Christian Rathgeb, Christoph Busch

Face recognition systems are widely deployed in high-security applications such as for biometric verification at border controls.

Face Recognition

Child Face Recognition at Scale: Synthetic Data Generation and Performance Benchmark

1 code implementation23 Apr 2023 Magnus Falkenberg, Anders Bensen Ottsen, Mathias Ibsen, Christian Rathgeb

To this end, we proposed a processing pipeline that initially utilizes StyleGAN3 to sample adult subjects, which are subsequently progressed to children of varying ages using InterFaceGAN.

Face Recognition Synthetic Data Generation

Fun Selfie Filters in Face Recognition: Impact Assessment and Removal

no code implementations12 Feb 2022 Cristian Botezatu, Mathias Ibsen, Christian Rathgeb, Christoph Busch

This work investigates the impact of fun selfie filters, which are frequently used to modify selfies, on face recognition systems.

Face Detection Face Recognition

Face Beneath the Ink: Synthetic Data and Tattoo Removal with Application to Face Recognition

no code implementations10 Feb 2022 Mathias Ibsen, Christian Rathgeb, Pawel Drozdowski, Christoph Busch

Moreover, we demonstrate the feasibility of the generation by using a deep learning-based model for removing tattoos from face images.

Face Recognition

Crowd-powered Face Manipulation Detection: Fusing Human Examiner Decisions

no code implementations31 Jan 2022 Christian Rathgeb, Robert Nichols, Mathias Ibsen, Pawel Drozdowski, Christoph Busch

To this end, various decision fusion methods are proposed incorporating the examiners' decision confidence, experience level, and their time to take a decision.

Face Swapping Image Manipulation +1

Differential Anomaly Detection for Facial Images

no code implementations7 Oct 2021 Mathias Ibsen, Lázaro J. González-Soler, Christian Rathgeb, Pawel Drozdowski, Marta Gomez-Barrero, Christoph Busch

Due to their convenience and high accuracy, face recognition systems are widely employed in governmental and personal security applications to automatically recognise individuals.

Anomaly Detection Face Recognition +1

Impact of Facial Tattoos and Paintings on Face Recognition Systems

no code implementations17 Mar 2021 Mathias Ibsen, Christian Rathgeb, Thomas Fink, Pawel Drozdowski, Christoph Busch

In this work, we investigate the impact that facial tattoos and paintings have on current face recognition systems.

Face Recognition

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