Christoph Busch

Semantic Segmentation of Periocular Near-Infra-Red Eye Images Under Alcohol Effects

This paper proposes a new framework to detect, segment, and estimate the...
06/30/2021 ∙ by Juan Tapia, et al. ∙ 0 ∙ share

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Demographic Fairness in Face Identification: The Watchlist Imbalance Effect

Recently, different researchers have found that the gallery composition ...
06/15/2021 ∙ by Pawel Drozdowski, et al. ∙ 0 ∙ share

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Demographic Fairness in Biometric Systems: What do the Experts say?

Algorithmic decision systems have frequently been labelled as "biased", ...
05/31/2021 ∙ by Christian Rathgeb, et al. ∙ 0 ∙ share

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Iris Liveness Detection using a Cascade of Dedicated Deep Learning Networks

Iris pattern recognition has significantly improved the biometric authen...
05/28/2021 ∙ by Juan Tapia, et al. ∙ 0 ∙ share

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On the Applicability of Synthetic Data for Face Recognition

Face verification has come into increasing focus in various applications...
04/06/2021 ∙ by Haoyu Zhang, et al. ∙ 0 ∙ share

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Impact of Facial Tattoos and Paintings on Face Recognition Systems

In the past years, face recognition technologies have shown impressive r...
03/17/2021 ∙ by Mathias Ibsen, et al. ∙ 12 ∙ share

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Signal-level Fusion for Indexing and Retrieval of Facial Biometric Data

The growing scope, scale, and number of biometric deployments around the...
03/05/2021 ∙ by Pawel Drozdowski, et al. ∙ 20 ∙ share

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Effects of Image Compression on Face Image Manipulation Detection: A Case Study on Facial Retouching

In the past years, numerous methods have been introduced to reliably det...
03/05/2021 ∙ by Christian Rathgeb, et al. ∙ 0 ∙ share

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Mobile Touchless Fingerprint Recognition: Implementation, Performance and Usability Aspects

This work presents an automated touchless fingerprint recognition system...
03/04/2021 ∙ by Jannis Priesnitz, et al. ∙ 0 ∙ share

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On the Generalisation Capabilities of Fisher Vector based Face Presentation Attack Detection

In the last decades, the broad development experienced by biometric syst...
03/02/2021 ∙ by Lázaro J. González-Soler, et al. ∙ 0 ∙ share

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Biometrics in the Era of COVID-19: Challenges and Opportunities

Since early 2020 the COVID-19 pandemic has had a considerable impact on ...
02/18/2021 ∙ by Marta Gomez-Barrero, et al. ∙ 12 ∙ share

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Selfie Periocular Verification using an Efficient Super-Resolution Approach

Selfie-based biometrics has great potential for a wide range of applicat...
02/16/2021 ∙ by Juan Tapia, et al. ∙ 4 ∙ share

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Audio-Visual Biometric Recognition and Presentation Attack Detection: A Comprehensive Survey

Biometric recognition is a trending technology that uses unique characte...
01/24/2021 ∙ by Hareesh Mandalapu, et al. ∙ 0 ∙ share

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Face Morphing Attack Generation Detection: A Comprehensive Survey

The vulnerability of Face Recognition System (FRS) to various kind of at...
11/03/2020 ∙ by Sushma Venkatesh, et al. ∙ 0 ∙ share

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On the Generalisation Capabilities of Fingerprint Presentation Attack Detection Methods in the Short Wave Infrared Domain

Nowadays, fingerprint-based biometric recognition systems are becoming i...
10/19/2020 ∙ by Jascha Kolberg, et al. ∙ 0 ∙ share

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Texture-based Presentation Attack Detection for Automatic Speaker Verification

Biometric systems are nowadays employed across a broad range of applicat...
10/08/2020 ∙ by Lázaro J. González-Soler, et al. ∙ 0 ∙ share

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MIPGAN – Generating Robust and High Quality Morph Attacks Using Identity Prior Driven GAN

Face morphing attacks target to circumvent Face Recognition Systems (FRS...
09/03/2020 ∙ by Haoyu Zhang, et al. ∙ 10 ∙ share

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Face Image Quality Assessment: A Literature Survey

The performance of face analysis and recognition systems depends on the ...
09/02/2020 ∙ by Torsten Schlett, et al. ∙ 0 ∙ share

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Anomaly Detection with Convolutional Autoencoders for Fingerprint Presentation Attack Detection

In recent years, the popularity of fingerprint-based biometric authentic...
08/18/2020 ∙ by Jascha Kolberg, et al. ∙ 0 ∙ share

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Can GAN Generated Morphs Threaten Face Recognition Systems Equally as Landmark Based Morphs? – Vulnerability and Detection

The primary objective of face morphing is to combine face images of diff...
07/07/2020 ∙ by Sushma Venkatesh, et al. ∙ 0 ∙ share

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On the Influence of Ageing on Face Morph Attacks: Vulnerability and Detection

Face morphing attacks have raised critical concerns as they demonstrate ...
07/06/2020 ∙ by Sushma Venkatesh, et al. ∙ 0 ∙ share

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Deep Learning-based Single Image Face Depth Data Enhancement

Face recognition can benefit from the utilization of depth data captured...
06/19/2020 ∙ by Torsten Schlett, et al. ∙ 0 ∙ share

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Morphing Attack Detection – Database, Evaluation Platform and Benchmarking

Morphing attacks have posed a severe threat to Face Recognition System (...
06/11/2020 ∙ by Kiran Raja, et al. ∙ 0 ∙ share

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Detection of Makeup Presentation Attacks based on Deep Face Representations

Facial cosmetics have the ability to substantially alter the facial appe...
06/09/2020 ∙ by Christian Rathgeb, et al. ∙ 0 ∙ share

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Morton Filters for Superior Template Protection for Iris Recognition

We address the fundamental performance issues of template protection (TP...
01/15/2020 ∙ by Kiran B. Raja, et al. ∙ 9 ∙ share

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Deep Face Representations for Differential Morphing Attack Detection

The vulnerability of facial recognition systems to face morphing attacks...
01/05/2020 ∙ by Ulrich Scherhag, et al. ∙ 0 ∙ share

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Smartphone Multi-modal Biometric Authentication: Database and Evaluation

Biometric-based verification is widely employed on the smartphones for v...
12/05/2019 ∙ by Raghavendra Ramachandra, et al. ∙ 12 ∙ share

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Detecting Finger-Vein Presentation Attacks Using 3D Shape Diffuse Reflectance Decomposition

Despite the high biometric performance, finger-vein recognition systems ...
12/03/2019 ∙ by Jag Mohan Singh, et al. ∙ 0 ∙ share

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Robust Morph-Detection at Automated Border Control Gate using Deep Decomposed 3D Shape and Diffuse Reflectance

Face recognition is widely employed in Automated Border Control (ABC) ga...
12/03/2019 ∙ by Jag Mohan Singh, et al. ∙ 0 ∙ share

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Fingerprint Presentation Attack Detection Based on Local Features Encoding for Unknown Attacks

Fingerprint-based biometric systems have experienced a large development...
08/27/2019 ∙ by Lázaro J. González-Soler, et al. ∙ 4 ∙ share

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Sex-Prediction from Periocular Images across Multiple Sensors and Spectra

In this paper, we provide a comprehensive analysis of periocular-based s...
05/01/2019 ∙ by Juan Tapia, et al. ∙ 26 ∙ share

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Relevant features for Gender Classification in NIR Periocular Images

Most gender classifications methods from NIR images have used iris infor...
04/26/2019 ∙ by Ignacio Viedma, et al. ∙ 0 ∙ share

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Biometric Presentation Attack Detection: Beyond the Visible Spectrum

The increased need for unattended authentication in multiple scenarios h...
02/28/2019 ∙ by Ruben Tolosana, et al. ∙ 0 ∙ share

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Homomorphic Encryption for Speaker Recognition: Protection of Biometric Templates and Vendor Model Parameters

Data privacy is crucial when dealing with biometric data. Accounting for...
03/09/2018 ∙ by Andreas Nautsch, et al. ∙ 0 ∙ share

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Christoph Busch

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