Raymond N. J. Veldhuis

Orcid: 0000-0002-0381-5235

Affiliations:
  • University of Twente, Enschede, Netherlands


According to our database1, Raymond N. J. Veldhuis authored at least 190 papers between 1985 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Robust partial face recognition using multi-label attributes.
Intell. Data Anal., 2024

E2F-Net: Eyes-to-Face Inpainting via StyleGAN Latent Space.
CoRR, 2024

Efficient Expression Neutrality Estimation with Application to Face Recognition Utility Prediction.
CoRR, 2024

Enhancing Soft Biometric Face Template Privacy with Mutual Information-Based Image Attacks.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision Workshops, 2024

2023
On the Relation Between ROC and CMC.
IEEE Trans. Biom. Behav. Identity Sci., October, 2023

Supervised Feature Selection with Neuron Evolution in Sparse Neural Networks.
Trans. Mach. Learn. Res., 2023

Visualizing landmark-based face morphing traces on digital images.
Frontiers Comput. Sci., 2023

De-Identifikation von Gesichtsbildern.
Datenschutz und Datensicherheit, 2023

Worst-Case Morphs using Wasserstein ALI and Improved MIPGAN.
CoRR, 2023

Adaptive Sparsity Level during Training for Efficient Time Series Forecasting with Transformers.
CoRR, 2023

The Robustness of Computer Vision Models against Common Corruptions: a Survey.
CoRR, 2023

Toward Face Biometric De-identification using Adversarial Examples.
CoRR, 2023

DFM-X: Augmentation by Leveraging Prior Knowledge of Shortcut Learning.
Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

What do neural networks learn in image classification? A frequency shortcut perspective.
Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

NeutrEx: A 3D Quality Component Measure on Facial Expression Neutrality.
Proceedings of the IEEE International Joint Conference on Biometrics, 2023

Template Recovery Attack on Homomorphically Encrypted Biometric Recognition Systems with Unprotected Threshold Comparison.
Proceedings of the IEEE International Joint Conference on Biometrics, 2023

The Impact of Eyebrows Region on Deep Face Recognition.
Proceedings of the International Conference on Computer, 2023

Toward Face Biometric De-identification using Adversarial Examples.
Proceedings of the 47th IEEE Annual Computers, Software, and Applications Conference, 2023

Defocus Blur Synthesis and Deblurring via Interpolation and Extrapolation in Latent Space.
Proceedings of the Computer Analysis of Images and Patterns, 2023

Fourier Descriptor Loss and Polar Coordinate Transformation for Pericardium Segmentation.
Proceedings of the Computer Analysis of Images and Patterns, 2023

Remote Cancelable Biometric System for Verification and Identification Applications.
Proceedings of the International Conference of the Biometrics Special Interest Group, 2023

Exploring the Untapped Potential of Unsupervised Representation Learning for Training Set Agnostic Finger Vein Recognition.
Proceedings of the International Conference of the Biometrics Special Interest Group, 2023

2022
Transferability analysis of adversarial attacks on gender classification to face recognition: Fixed and variable attack perturbation.
IET Biom., September, 2022

Hybrid biometric template protection: Resolving the agony of choice between bloom filters and homomorphic encryption.
IET Biom., September, 2022

Quick and robust feature selection: the strength of energy-efficient sparse training for autoencoders.
Mach. Learn., 2022

A brain-inspired algorithm for training highly sparse neural networks.
Mach. Learn., 2022

Automatic Cardiac Structure Contouring for Small Datasets with Cascaded Deep Learning Models.
J. Medical Syst., 2022

Qualitative Evaluation of Common Quantitative Metrics for Clinical Acceptance of Automatic Segmentation: a Case Study on Heart Contouring from CT Images by Deep Learning Algorithms.
J. Digit. Imaging, 2022

AI-Driven Model for Automatic Emphysema Detection in Low-Dose Computed Tomography Using Disease-Specific Augmentation.
J. Digit. Imaging, 2022

Understanding and modeling finger vascular pattern imaging.
IET Image Process., 2022

A response to the European Data Protection Supervisor 'Misunderstandings in Biometrics' by the European Association for Biometrics.
IET Biom., 2022

The contribution of different face parts to deep face recognition.
Frontiers Comput. Sci., 2022

Presentation attack detection and biometric recognition in a challenge-response formalism.
EURASIP J. Inf. Secur., 2022

Memory-free Online Change-point Detection: A Novel Neural Network Approach.
CoRR, 2022

Exploring Face De-Identification using Latent Spaces.
Proceedings of the IEEE International Joint Conference on Biometrics, 2022

Multiplication-Free Biometric Recognition for Faster Processing under Encryption.
Proceedings of the IEEE International Joint Conference on Biometrics, 2022

Worst-Case Morphs: a Theoretical and a Practical Approach.
Proceedings of the 21st International Conference of the Biometrics Special Interest Group, 2022

Fingers Crossed: An Analysis of Cross-Device Finger Vein Recognition.
Proceedings of the 21st International Conference of the Biometrics Special Interest Group, 2022

Practical Evaluation of Face Morphing Attack Detection Methods.
Proceedings of the Handbook of Digital Face Manipulation and Detection, 2022

2021
Few-Shot Learning for Palmprint Recognition via Meta-Siamese Network.
IEEE Trans. Instrum. Meas., 2021

Morphing Attack Detection-Database, Evaluation Platform, and Benchmarking.
IEEE Trans. Inf. Forensics Secur., 2021

Fast and Accurate Likelihood Ratio-Based Biometric Verification Secure Against Malicious Adversaries.
IEEE Trans. Inf. Forensics Secur., 2021

Preventing face morphing attacks by using legacy face images.
IET Biom., 2021

Occlusion-invariant face recognition using simultaneous segmentation.
IET Biom., 2021

A survey of face recognition techniques under occlusion.
IET Biom., 2021

A Face Recognition System's Worst Morph Nightmare, Theoretically.
CoRR, 2021

Biometric Verification Secure Against Malicious Adversaries.
CoRR, 2021

Gender Obfuscation through Face Morphing.
Proceedings of the 9th IEEE International Workshop on Biometrics and Forensics, 2021

Bloom Filter vs Homomorphic Encryption: Which approach protects the biometric data and satisfies ISO/IEC 24745?
Proceedings of the 20th International Conference of the Biometrics Special Interest Group, 2021

2020
Automatic Pulmonary Nodule Detection in CT Scans Using Convolutional Neural Networks Based on Maximum Intensity Projection.
IEEE Trans. Medical Imaging, 2020

Efficient convolutional neural networks for multi-planar lung nodule detection: improvement on small nodule identification.
CoRR, 2020

Deep learning-based pulmonary nodule detection: Effect of slab thickness in maximum intensity projections at the nodule candidate detection stage.
Comput. Methods Programs Biomed., 2020

Detecting Morphed Face Attacks Using Residual Noise from Deep Multi-scale Context Aggregation Network.
Proceedings of the IEEE Winter Conference on Applications of Computer Vision, 2020

2019
Combined training strategy for low-resolution face recognition with limited application-specific data.
IET Image Process., 2019

Semiparametric likelihood-ratio-based biometric score-level fusion via parametric copula.
IET Biom., 2019

Low-resolution face recognition and the importance of proper alignment.
IET Biom., 2019

Morphed Face Detection Based on Deep Color Residual Noise.
Proceedings of the Ninth International Conference on Image Processing Theory, 2019

Likelihood Ratio based Loss to finetune CNNs for Very Low Resolution Face Verification.
Proceedings of the 2019 International Conference on Biometrics, 2019

2018
Grid-Based Likelihood Ratio Classifiers for the Comparison of Facial Marks.
IEEE Trans. Inf. Forensics Secur., 2018

Automatic face recognition for home safety using video-based side-view face images.
IET Biom., 2018

Towards Robust Evaluation of Face Morphing Detection.
Proceedings of the 26th European Signal Processing Conference, 2018

Towards understanding the effects of practice on behavioural biometric recognition performance.
Proceedings of the 26th European Signal Processing Conference, 2018

Mind the Gap: A Practical Framework for Classifiers in a Forensic Context.
Proceedings of the 9th IEEE International Conference on Biometrics Theory, 2018

A Likelihood Ratio Classifier for Histogram Features.
Proceedings of the 9th IEEE International Conference on Biometrics Theory, 2018

FEERCI: A Package for Fast Non-Parametric Confidence Intervals for Equal Error Rates in Amortized O(m log n).
Proceedings of the 2018 International Conference of the Biometrics Special Interest Group, 2018

2017
ForenFace: a unique annotated forensic facial image dataset and toolset.
IET Biom., 2017

Low-resolution face alignment and recognition using mixed-resolution classifiers.
IET Biom., 2017

Fast and Accurate Likelihood Ratio Based Biometric Comparison in the Encrypted Domain.
CoRR, 2017

Manually annotated characteristic descriptors: Measurability and variability.
Proceedings of the 5th International Workshop on Biometrics and Forensics, 2017

How Random Is a Classifier Given Its Area under Curve?
Proceedings of the International Conference of the Biometrics Special Interest Group, 2017

Biometric Systems under Morphing Attacks: Assessment of Morphing Techniques and Vulnerability Reporting.
Proceedings of the International Conference of the Biometrics Special Interest Group, 2017

2016
Face reconstruction from image sequences for forensic face comparison.
IET Biom., 2016

Identification performance of evidential value estimation for ridge-based biometrics.
EURASIP J. Inf. Secur., 2016

Two-step calibration method for multi-algorithm score-based face recognition systems by minimizing discrimination loss.
Proceedings of the International Conference on Biometrics, 2016

Message from the Program Chairs.
Proceedings of the International Conference on Biometrics, 2016

Fixed FAR correction factor of score level fusion.
Proceedings of the 8th IEEE International Conference on Biometrics Theory, 2016

Discriminating Power of FISWG Characteristic Descriptors Under Different Forensic Use Cases.
Proceedings of the 2016 International Conference of the Biometrics Special Interest Group, 2016

Designing a Low-Resolution Face Recognition System for Long-Range Surveillance.
Proceedings of the 2016 International Conference of the Biometrics Special Interest Group, 2016

2015
Impact of eye detection error on face recognition performance.
IET Biom., 2015

Predicting Face Recognition Performance Using Image Quality.
CoRR, 2015

Examining the examiners: an online eyebrow verification experiment inspired by FISWG.
Proceedings of the 3rd International Workshop on Biometrics and Forensics, 2015

Likelihood ratio based mixed resolution facial comparison.
Proceedings of the 3rd International Workshop on Biometrics and Forensics, 2015

Discriminating fingermarks with evidential value for forensic comparison.
Proceedings of the 3rd International Workshop on Biometrics and Forensics, 2015

The relation between the secrecy rate of biometric template protection and biometric recognition performance.
Proceedings of the International Conference on Biometrics, 2015

Beyond the eye of the beholder: On a forensic descriptor of the eye region.
Proceedings of the 23rd European Signal Processing Conference, 2015

Exploring How User Routine Affects the Recognition Performance of a Lock Pattern.
Proceedings of the BIOSIG 2015, 2015

Identification performance of evidential value estimation for fingermarks.
Proceedings of the BIOSIG 2015, 2015

2014
Likelihood-Ratio-Based Verification in High-Dimensional Spaces.
IEEE Trans. Pattern Anal. Mach. Intell., 2014

Regional fusion for high-resolution palmprint recognition using spectral minutiae representation.
IET Biom., 2014

Biometric evidence evaluation: an empirical assessment of the effect of different training data.
IET Biom., 2014

A Study of Identification Performance of Facial Regions from CCTV Images.
Proceedings of the Computational Forensics, 2014

A Bayesian model for predicting face recognition performance using image quality.
Proceedings of the IEEE International Joint Conference on Biometrics, Clearwater, 2014

Fixed FAR Vote Fusion of Regional Facial Classifiers.
Proceedings of the BIOSIG 2014, 2014

Generating and Analyzing Synthetic Finger Vein Images.
Proceedings of the BIOSIG 2014, 2014

2013
Robust Biometric Score Fusion by Naive Likelihood Ratio via Receiver Operating Characteristics.
IEEE Trans. Inf. Forensics Secur., 2013

Smooth eigenvalue correction.
EURASIP J. Adv. Signal Process., 2013

Can Facial Uniqueness be Inferred from Impostor Scores?
CoRR, 2013

Evaluation of AFIS-Ranked Latent Fingerprint Matched Templates.
Proceedings of the Image and Video Technology - 6th Pacific-Rim Symposium, 2013

On the use of spectral minutiae in high-resolution palmprint recognition.
Proceedings of the 1st International Workshop on Biometrics and Forensics, 2013

Fourier Spectral of PalmCode as Descriptor for Palmprint Recognition.
Proceedings of the ICPRAM 2013, 2013

A high quality finger vascular pattern dataset collected using a custom designed capturing device.
Proceedings of the International Conference on Biometrics, 2013

Effect of calibration data on forensic likelihood ratio from a face recognition system.
Proceedings of the IEEE Sixth International Conference on Biometrics: Theory, 2013

Automatic Landmark Detection and Face Recognition for Side-View Face Images.
Proceedings of the 2013 BIOSIG, 2013

Landmark-based Model-free 3D Face Shape Reconstruction from Video Sequences.
Proceedings of the 2013 BIOSIG, 2013

A Real Helper Data Scheme.
Proceedings of the 2nd IAPR Asian Conference on Pattern Recognition, 2013

2012
Maximum Key Size and Classification Performance of Fuzzy Commitment for Gaussian Modeled Biometric Sources.
IEEE Trans. Inf. Forensics Secur., 2012

Performance Evaluation of Fusing Protected Fingerprint Minutiae Templates on the Decision Level.
Sensors, 2012

Binary Gabor Statistical Features for Palmprint Template Protection.
Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2012

Robust 3D face recognition in the presence of realistic occlusions.
Proceedings of the 5th IAPR International Conference on Biometrics, 2012

A concatenated coding scheme for biometric template protection.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Forensic biometrics: From two communities to one discipline.
Proceedings of the 2012 BIOSIG, 2012

2011
Preventing the Decodability Attack Based Cross-Matching in a Fuzzy Commitment Scheme.
IEEE Trans. Inf. Forensics Secur., 2011

Extracting biometric binary strings with minimal area under the FRR curve for the hamming distance classifier.
Signal Process., 2011

Virtual illumination grid for correction of uncontrolled illumination in facial images.
Pattern Recognit., 2011

Binary Biometric Representation through Pairwise Adaptive Phase Quantization.
EURASIP J. Inf. Secur., 2011

Quantifying privacy and security of biometric fuzzy commitment.
Proceedings of the 2011 IEEE International Joint Conference on Biometrics, 2011

A 3-layer coding scheme for biometry template protection based on spectral minutiae.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Binary Biometrics: An Analytic Framework to Estimate the Performance Curves Under Gaussian Assumption.
IEEE Trans. Syst. Man Cybern. Part A, 2010

Biometric Authentication System on Mobile Personal Devices.
IEEE Trans. Instrum. Meas., 2010

A Practical Subspace Approach To Landmarking.
J. Multim., 2010

Embedding renewable cryptographic keys into noisy data.
Int. J. Inf. Sec., 2010

Subspace-Based Holistic Registration for Low-Resolution Facial Images.
EURASIP J. Adv. Signal Process., 2010

Binary spectral minutiae representation with multi-sample fusion for fingerprint recognition.
Proceedings of the Multimedia and Security Workshop, 2010

Spectral Minutiae Representations for Fingerprint Recognition.
Proceedings of the Sixth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2010), 2010

Binary Representations of Fingerprint Spectral Minutiae Features.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Verification Under Increasing Dimensionality.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Complex spectral minutiae representation for fingerprint recognition.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2010

2009
Fingerprint verification using spectral minutiae representations.
IEEE Trans. Inf. Forensics Secur., 2009

A Fast Minutiae-Based Fingerprint Recognition System.
IEEE Syst. J., 2009

Threshold-optimized decision-level fusion and its application to biometrics.
Pattern Recognit., 2009

Secure pairing with biometrics.
Int. J. Secur. Networks, 2009

Biometric Quantization through Detection Rate Optimized Bit Allocation.
EURASIP J. Adv. Signal Process., 2009

A Bootstrap Approach to Eigenvalue Correction.
Proceedings of the ICDM 2009, 2009

Analysis of Eigenvalue Correction Applied to Biometrics.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Binary Biometric Representation through Pairwise Polar Quantization.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Combining Illumination Normalization Methods for Better Face Recognition.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Model-Based Illumination Correction for Face Images in Uncontrolled Scenarios.
Proceedings of the Computer Analysis of Images and Patterns, 13th International Conference, 2009

Mapping Landmarks on to the Face.
Proceedings of the BIOSIGNALS 2009, 2009

Multi-Sample Fusion with Template Protection.
Proceedings of the BIOSIG 2009, 2009

2008
Grip-pattern verification for a smart gun.
J. Electronic Imaging, 2008

Multibiometrics for face recognition.
Datenschutz und Datensicherheit, 2008

A Study on Illumination Normalization for 2D Face Verification.
Proceedings of the VISAPP 2008: Proceedings of the Third International Conference on Computer Vision Theory and Applications, Funchal, Madeira, Portugal, January 22-25, 2008, 2008

Pseudo Identities Based on Fingerprint Characteristics.
Proceedings of the 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2008), 2008

Grip-Pattern Recognition in Smart Gun Based on Likelihood-Ratio Classifier and Support Vector Machine.
Proceedings of the Image and Signal Processing - 3rd International Conference, 2008

Embedding Renewable Cryptographic Keys into Continuous Noisy Data.
Proceedings of the Information and Communications Security, 10th International Conference, 2008

Performances of the likelihood-ratio classifier based on different data modelings.
Proceedings of the 10th International Conference on Control, 2008

Model-based reconstruction for illumination variation in face images.
Proceedings of the 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), 2008

Spectral minutiae: A fixed-length representation of a minutiae set.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2008

Hybrid fusion for biometrics: Combining score-level and decision-level fusion.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2008

Biometric binary string generation with detection rate optimized bit allocation.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2008

2007
Automatic Face Alignment by Maximizing Similarity Score.
Proceedings of the Pattern Recognition in Information Systems, 2007

First experiences with Personal Networks as an enabling platform for service providers.
Proceedings of the 4th Annual International Conference on Mobile and Ubiquitous Systems (MobiQuitous 2007), 2007

Optimal Decision Fusion for a Face Verification System.
Proceedings of the Advances in Biometrics, International Conference, 2007

Feeling Is Believing: A Secure Template Exchange Protocol.
Proceedings of the Advances in Biometrics, International Conference, 2007

Fuzzy extractors for continuous distributions.
Proceedings of the 2007 ACM Symposium on Information, Computer and Communications Security, 2007

Optimal decision fusion and its application on 3D face recognition.
Proceedings of the BIOSIG 2007: Biometrics and Electronic Signatures, 2007

2006
Biometric Authentication for a Mobile Personal Device.
Proceedings of the 3rd Annual International ICST Conference on Mobile and Ubiquitous Systems: Computing, 2006

A False Rejection Oriented Threat Model for the Design of Biometric Authentication Systems.
Proceedings of the Advances in Biometrics, International Conference, 2006

Verifying a User in a Personal Face Space.
Proceedings of the Ninth International Conference on Control, 2006

The Effect of Image Resolution on the Performance of a Face Recognition System.
Proceedings of the Ninth International Conference on Control, 2006

Sensor Interoperability and Fusion in Fingerprint Verification: A Case Study using Minutiae-and Ridge-Based Matchers.
Proceedings of the Ninth International Conference on Control, 2006

Making 2D Face Recognition MoreRobust Using AAMs for Pose Compensation.
Proceedings of the Seventh IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2006), 2006

A Landmark Paper in Face Recognition.
Proceedings of the Seventh IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2006), 2006

2005
Perceptual aspects of glottal-pulse parameter variations.
Speech Commun., 2005

Hand-geometry Recognition Based on Contour Landmarks.
Proceedings of the From Data and Information Analysis to Knowledge Engineering, 2005

Practical Biometric Authentication with Template Protection.
Proceedings of the Audio- and Video-Based Biometric Person Authentication, 2005

2004
Likelihood-ratio-based biometric verification.
IEEE Trans. Circuits Syst. Video Technol., 2004

A method for analysing the perceptual relevance of glottal-pulse parameter variations.
Speech Commun., 2004

Biometric verification based on grip-pattern recognition.
Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VI, 2004

2003
On the computation of the Kullback-Leibler measure for spectral distances.
IEEE Trans. Speech Audio Process., 2003

2002
The centroid of the symmetrical Kullback-Leibler distance.
IEEE Signal Process. Lett., 2002

2001
Reducing audible spectral discontinuities.
IEEE Trans. Speech Audio Process., 2001

The effect of speech melody on voice quality.
Speech Commun., 2001

Speech synthesis development made easy: the bonn open synthesis system.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

The perceptual relevance of glottal-pulse parameter variations.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

2000
Consistent pitch marking.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

A solution to the reduction of concatenation artefacts in speech synthesis.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Preferred modalities in dialogue systems.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

1998
Extraction of vocal-tract system characteristics from speech signals.
IEEE Trans. Speech Audio Process., 1998

On the reduction of concatenation artefacts in diphone synthesis.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

The spectral relevance of glottal-pulse parameters.
Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1996
Time-scale and pitch modifications of speech signals and resynthesis from the discrete short-time Fourier transform.
Speech Commun., 1996

1995
Two-mass models for speech synthesis.
Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

1993
An introduction to source coding.
Prentice Hall, ISBN: 978-0-13-489089-0, 1993

1992
Bit Rates in Audio Source Coding.
IEEE J. Sel. Areas Commun., 1992

1991
Subband coding of stereophonic digital audio signals.
Proceedings of the 1991 International Conference on Acoustics, 1991

1989
Interpolating autoregressive processes: a bound on the restoration error.
IEEE Trans. Acoust. Speech Signal Process., 1989

Subband coding of digital audio signals without loss of quality.
Proceedings of the IEEE International Conference on Acoustics, 1989

1986
Adaptive interpolation of discrete-time signals that can be modeled as autoregressive processes.
IEEE Trans. Acoust. Speech Signal Process., 1986

1985
Adaptive restoration of unknown samples in certain time-discrete signals.
Proceedings of the IEEE International Conference on Acoustics, 1985


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