Josef Bigün - RankMe

207 papers A* 1A 2B 15C 6Misc 2Journal 90Unranked 78

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Deep network pruning: A comparative study on CNNs in face recognition. Pattern Recognit. Lett. Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Prayag Tiwari, Josef Bigün
2025	—	`conf`	Exploring Complementarity and Explainability in CNNs for Periocular Verification Across Acquisition Distances. BIOSIG Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Kiran B. Raja, Josef Bigün
2025	J	`jnl`	Exploring Complementarity and Explainability in CNNs for Periocular Verification Across Acquisition Distances. CoRR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose María Buades, Kiran B. Raja, Josef Bigün
2025	—	`conf`	Leveraging Large-Scale Face Datasets for Deep Periocular Recognition via Ocular Cropping. IWAIPR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Josef Bigün
2025	J	`jnl`	Leveraging Large-Scale Face Datasets for Deep Periocular Recognition via Ocular Cropping. CoRR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Josef Bigün
2025	J	`jnl`	Note on the Construction of Structure Tensor. CoRR Josef Bigün, Fernado Alonso-Fernandez
2024	—	`conf`	Combined CNN and ViT features off-the-shelf: Another astounding baseline for recognition. WIFS Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Prayag Tiwari, Josef Bigün
2024	J	`jnl`	Combined CNN and ViT features off-the-shelf: Another astounding baseline for recognition. CoRR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Prayag Tiwari, Josef Bigün
2024	J	`jnl`	Deep Network Pruning: A Comparative Study on CNNs in Face Recognition. CoRR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Prayag Tiwari, Josef Bigün
2024	J	`jnl`	Periocular Biometrics: A Modality for Unconstrained Scenarios. Computer Fernando Alonso-Fernandez, Josef Bigün, Julian Fiérrez, Naser Damer, Hugo Proença, Arun Ross
2024	J	`jnl`	Understanding and Improving CNNs with Complex Structure Tensor: A Biometrics Study. CoRR Kevin Hernandez-Diaz, Josef Bigün, Fernando Alonso-Fernandez
2023	—	`conf`	An Explainable Model-Agnostic Algorithm for CNN-Based Biometrics Verification. WIFS Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Prayag Tiwari, Josef Bigün
2023	J	`jnl`	An Explainable Model-Agnostic Algorithm for CNN-based Biometrics Verification. CoRR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Prayag Tiwari, Josef Bigün
2023	B	`conf`	EFaR 2023: Efficient Face Recognition Competition. IJCB Jan Niklas Kolf, Fadi Boutros, Jurek Elliesen, Markus Theuerkauf, Naser Damer, Mohamad Alansari, Oussama Abdul Hay, Sara Alansari, Sajid Javed, Naoufel Werghi, Klemen Grm, Vitomir Struc, Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Josef Bigün, Anjith George, Christophe Ecabert, Hatef Otroshi-Shahreza, Ketan Kotwal, Sébastien Marcel, Iurii Medvedev, Bo Jin, Diogo Nunes, Ahmad Hassanpour, Pankaj Khatiwada, Aafan Ahmad Toor, Bian Yang
2023	J	`jnl`	EFaR 2023: Efficient Face Recognition Competition. CoRR Jan Niklas Kolf, Fadi Boutros, Jurek Elliesen, Markus Theuerkauf, Naser Damer, Mohamad Alansari, Oussama Abdul Hay, Sara Alansari, Sajid Javed, Naoufel Werghi, Klemen Grm, Vitomir Struc, Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Josef Bigün, Anjith George, Christophe Ecabert, Hatef Otroshi-Shahreza, Ketan Kotwal, Sébastien Marcel, Iurii Medvedev, Bo Jin, Diogo Nunes, Ahmad Hassanpour, Pankaj Khatiwada, Aafan Ahmad Toor, Bian Yang
2023	J	`jnl`	Facilitating free travel in the Schengen area - A position paper by the European Association for Biometrics. IET Biom. Christoph Busch, Farzin Deravi, Dinusha Frings, Els Kindt, Ralph Lessmann, Alexander Nouak, Jean Salomon, Mateus Achcar, Fernando Alonso-Fernandez, Daniel Bachenheimer, David Bethell, Josef Bigün, Matthew Brawley, Guido Brockmann, Enrique Cabello, Patrizio Campisi, Aleksandrs Cepilovs, Miles Clee, Mickey Cohen, Christian Croll, Andrzej Czyzewski, Bernadette Dorizzi, Martin Drahanský, Pawel Drozdowski, Catherine Fankhauser, Julian Fiérrez, Marta Gomez-Barrero, Georg Hasse, Richard M. Guest, Ekaterina Komleva, Sébastien Marcel, Gian Luca Marcialis, Laurent Mercier, Emilio Mordini, Stefance Mouille, Pavlina Navratilova, Javier Ortega-Garcia, Dijana Petrovska, Norman Poh, Istvan Sz. Racz, Ramachandra Raghavendra, Christian Rathgeb, Christophe Remillet, Uwe Seidel, Luuk J. Spreeuwers, Brage Strand, Sirra Toivonen, Andreas Uhl
2023	J	`jnl`	Keypoint Description by Symmetry Assessment - Applications in Biometrics. CoRR Anna Mikaelyan, Fernando Alonso-Fernandez, Josef Bigün
2023	J	`jnl`	Log-Likelihood Score Level Fusion for Improved Cross-Sensor Smartphone Periocular Recognition. CoRR Fernando Alonso-Fernandez, Kiran B. Raja, Christoph Busch, Josef Bigün
2023	J	`jnl`	One-Shot Learning for Periocular Recognition: Exploring the Effect of Domain Adaptation and Data Bias on Deep Representations. IEEE Access Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigün
2023	J	`jnl`	One-Shot Learning for Periocular Recognition: Exploring the Effect of Domain Adaptation and Data Bias on Deep Representations. CoRR Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigün
2023	J	`jnl`	Periocular biometrics: databases, algorithms and directions. CoRR Fernando Alonso-Fernandez, Josef Bigün
2023	J	`jnl`	SqueezerFaceNet: Reducing a Small Face Recognition CNN Even More Via Filter Pruning. CoRR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Josef Bigün
2023	—	`conf`	SqueezerFaceNet: Reducing a Small Face Recognition CNN Even More via Filter Pruning. IWAIPR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio, Josef Bigün
2023	C	`conf`	Visual Detection of Personal Protective Equipment and Safety Gear on Industry Workers. ICPRAM Jonathan Karlsson, Fredrik Strand, Josef Bigün, Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Felix Nilsson
2022	J	`jnl`	A Survey of Super-Resolution in Iris Biometrics with Evaluation of Dictionary-Learning. CoRR Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün, Julian Fiérrez, Enrique González-Sosa
2022	J	`jnl`	Combining multiple matchers for fingerprint verification: A case study in biosecure network of excellence. CoRR Fernando Alonso-Fernandez, Julian Fiérrez-Aguilar, Hartwig Fronthaler, Klaus Kollreider, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Josef Bigün
2022	J	`jnl`	Compact multi-scale periocular recognition using SAFE features. CoRR Fernando Alonso-Fernandez, Anna Mikaelyan, Josef Bigün
2022	C	`conf`	Continuous Examination by Automatic Quiz Assessment Using Spiral Codes and Image Processing. EDUCON Fernando Alonso-Fernandez, Josef Bigün
2022	J	`jnl`	Continuous Examination by Automatic Quiz Assessment Using Spiral Codes and Image Processing. CoRR Fernando Alonso-Fernandez, Josef Bigün
2022	J	`jnl`	Cross-sensor periocular biometrics in a global pandemic: Comparative benchmark and novel multialgorithmic approach. Inf. Fusion Fernando Alonso-Fernandez, Kiran B. Raja, Ramachandra Raghavendra, Christoph Busch, Josef Bigün, Rubén Vera-Rodríguez, Julian Fiérrez
2022	J	`jnl`	Experimental analysis regarding the influence of iris segmentation on the recognition rate. CoRR Heinz Hofbauer, Fernando Alonso-Fernandez, Josef Bigün, Andreas Uhl
2022	J	`jnl`	Fingerprint Image-Quality Estimation and its Application to Multialgorithm Verification. CoRR Hartwig Fronthaler, Klaus Kollreider, Josef Bigün, Julian Fiérrez, Fernando Alonso-Fernandez, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez
2022	J	`jnl`	LFW-Beautified: A Dataset of Face Images with Beautification and Augmented Reality Filters. CoRR Pontus Hedman, Vasilios Skepetzis, Kevin Hernandez-Diaz, Josef Bigün, Fernando Alonso-Fernandez
2022	J	`jnl`	Near-infrared and visible-light periocular recognition with Gabor features using frequency-adaptive automatic eye detection. CoRR Fernando Alonso-Fernandez, Josef Bigün
2022	J	`jnl`	On the effect of selfie beautification filters on face detection and recognition. Pattern Recognit. Lett. Pontus Hedman, Vasilios Skepetzis, Kevin Hernandez-Diaz, Josef Bigün, Fernando Alonso-Fernandez
2022	J	`jnl`	Periocular Biometrics: A Modality for Unconstrained Scenarios. CoRR Fernando Alonso-Fernandez, Josef Bigün, Julian Fiérrez, Naser Damer, Hugo Proença, Arun Ross
2022	J	`jnl`	Real-time AdaBoost cascade face tracker based on likelihood map and optical flow. CoRR Andreas Ranftl, Fernando Alonso-Fernandez, Stefan M. Karlsson, Josef Bigün
2022	J	`jnl`	Super-Resolution for Selfie Biometrics: Introduction and Application to Face and Iris. CoRR Fernando Alonso-Fernandez, Reuben A. Farrugia, Julian Fiérrez, Josef Bigün
2022	J	`jnl`	Very Low-Resolution Iris Recognition Via Eigen-Patch Super-Resolution and Matcher Fusion. CoRR Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün
2022	J	`jnl`	Visual Detection of Personal Protective Equipment and Safety Gear on Industry Workers. CoRR Jonathan Karlsson, Fredrik Strand, Josef Bigün, Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Felix Nilsson
2022	—	`conf`	Writer Recognition Using Off-line Handwritten Single Block Characters. IWBF Adrian Leo Hagström, Rustam Stanikzai, Josef Bigün, Fernando Alonso-Fernandez
2022	J	`jnl`	Writer Recognition Using Off-line Handwritten Single Block Characters. CoRR Adrian Leo Hagström, Rustam Stanikzai, Josef Bigün, Fernando Alonso-Fernandez
2021	J	`jnl`	A Comparative Study of Fingerprint Image-Quality Estimation Methods. CoRR Fernando Alonso-Fernandez, Julian Fiérrez, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Hartwig Fronthaler, Klaus Kollreider, Josef Bigün
2021	J	`jnl`	Facial Masks and Soft-Biometrics: Leveraging Face Recognition CNNs for Age and Gender Prediction on Mobile Ocular Images. CoRR Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Silvia Ramis, Francisco José Perales López, Josef Bigün
2021	J	`jnl`	Facial masks and soft-biometrics: Leveraging face recognition CNNs for age and gender prediction on mobile ocular images. IET Biom. Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Silvia Ramis, Francisco José Perales López, Josef Bigün
2021	J	`jnl`	On the Effect of Selfie Beautification Filters on Face Detection and Recognition. CoRR Pontus Hedman, Vasilios Skepetzis, Kevin Hernandez-Diaz, Josef Bigün, Fernando Alonso-Fernandez
2021	J	`jnl`	Writer Identification Using Microblogging Texts for Social Media Forensics. IEEE Trans. Biom. Behav. Identity Sci. Fernando Alonso-Fernandez, Nicole Mariah Sharon Belvisi, Kevin Hernandez-Diaz, Naveed Muhammad, Josef Bigün
2020	J	`jnl`	Analytic Signal Phase in N-D by Linear Symmetry Tensor-fingerprint modeling. CoRR Josef Bigün, Fernando Alonso-Fernandez
2020	B	`conf`	Cross-Spectral Periocular Recognition with Conditional Adversarial Networks. IJCB Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigün
2020	J	`jnl`	Cross-Spectral Periocular Recognition with Conditional Adversarial Networks. CoRR Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigün
2020	J	`jnl`	Forensic Writer Identification Using Microblogging Texts. CoRR Fernando Alonso-Fernandez, Nicole Mariah Sharon Belvisi, Kevin Hernandez-Diaz, Naveed Muhammad, Josef Bigün
2020	—	`conf`	Soft-Biometrics Estimation In the Era of Facial Masks. BIOSIG Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Silvia Ramis, Francisco José Perales López, Josef Bigün
2020	J	`jnl`	Spectrum Translation for Cross-Spectral Ocular Matching. CoRR Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigün
2020	—	`conf`	SqueezeFacePoseNet: Lightweight Face Verification Across Different Poses for Mobile Platforms. ICPR Workshops (8) Fernando Alonso-Fernandez, Javier Barrachina, Kevin Hernandez-Diaz, Josef Bigün
2020	J	`jnl`	SqueezeFacePoseNet: Lightweight Face Verification Across Different Poses for Mobile Platforms. CoRR Fernando Alonso-Fernandez, Javier Barrachina, Kevin Hernandez-Diaz, Josef Bigün
2019	J	`jnl`	A Survey of Super-Resolution in Iris Biometrics With Evaluation of Dictionary-Learning. IEEE Access Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün, Julian Fiérrez, Ester Gonzalez-Sosa
2019	—	`conf`	Cross Spectral Periocular Matching using ResNet Features. ICB Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigün
2019	J	`jnl`	Cross-Sensor Periocular Biometrics: A Comparative Benchmark including Smartphone Authentication. CoRR Fernando Alonso-Fernandez, Kiran B. Raja, Ramachandra Raghavendra, Christoph Busch, Josef Bigün, Rubén Vera-Rodríguez, Julian Fiérrez
2019	J	`jnl`	Improving automated latent fingerprint identification using extended minutia types. Inf. Fusion Ram P. Krish, Julian Fiérrez, Daniel Ramos, Fernando Alonso-Fernandez, Josef Bigün
2019	—	`ch.`	Super-resolution for Selfie Biometrics: Introduction and Application to Face and Iris. Selfie Biometrics Fernando Alonso-Fernandez, Reuben A. Farrugia, Julian Fiérrez, Josef Bigün
2018	J	`jnl`	A Survey on Periocular Biometrics Research. CoRR Fernando Alonso-Fernandez, Josef Bigün
2018	—	`conf`	Expression Recognition Using the Periocular Region: A Feasibility Study. SITIS Fernando Alonso-Fernandez, Josef Bigün, Cristofer Englund
2018	J	`jnl`	Expression Recognition Using the Periocular Region: A Feasibility Study. CoRR Fernando Alonso-Fernandez, Josef Bigün, Cristofer Englund
2018	J	`jnl`	Improving Automated Latent Fingerprint Identification using Extended Minutia Types. CoRR Ram P. Krish, Julian Fiérrez, Daniel Ramos, Fernando Alonso-Fernandez, Josef Bigün
2018	—	`conf`	Periocular Recognition Using CNN Features Off-the-Shelf. BIOSIG Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigün
2018	J	`jnl`	Periocular Recognition Using CNN Features Off-the-Shelf. CoRR Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigün
2017	B	`conf`	Cross-eyed 2017: Cross-spectral iris/periocular recognition competition. IJCB Ana Filipa Sequeira, Lulu Chen, James M. Ferryman, Peter Wild, Fernando Alonso-Fernandez, Josef Bigün, Kiran B. Raja, Ramachandra Raghavendra, Christoph Busch, Tiago de Freitas Pereira, Sébastien Marcel, Sushree Sangeeta Behera, Mahesh Gour, Vivek Kanhangad
2017	—	`conf`	Improving Very Low-Resolution Iris Identification via Super-Resolution Reconstruction of Local Patches. BIOSIG Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün
2017	—	`conf`	Iris Super-Resolution Using Iterative Neighbor Embedding. CVPR Workshops Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün
2017	B	`conf`	Learning-based local-patch resolution reconstruction of iris smart-phone images. IJCB Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün
2017	—	`conf`	Log-likelihood score level fusion for improved cross-sensor smartphone periocular recognition. EUSIPCO Fernando Alonso-Fernandez, Kiran B. Raja, Christoph Busch, Josef Bigün
2017	J	`jnl`	PastVision+: Thermovisual Inference of Recent Medicine Intake by Detecting Heated Objects and Cooled Lips. Frontiers Robotics AI Martin Cooney, Josef Bigün
2017	—	`conf`	PastVision: Exploring "Seeing" into the Near Past with a Thermal Camera and Object Detection-For Robot Monitoring of Medicine Intake by Dementia Patients. SAIS Martin Cooney, Josef Bigün
2017	J	`jnl`	Real-time AdaBoost cascade face tracker based on likelihood map and optical flow. IET Biom. Andreas Ranftl, Fernando Alonso-Fernandez, Stefan M. Karlsson, Josef Bigün
2016	J	`jnl`	A survey on periocular biometrics research. Pattern Recognit. Lett. Fernando Alonso-Fernandez, Josef Bigün
2016	—	`conf`	Center for Applied Intelligent Systems Research (Position paper). SAIS Thorsteinn S. Rögnvaldsson, Antanas Verikas, Josef Bigün, Slawomir Nowaczyk, Anita Pinheiro Sant'Anna, Björn Åstrand, Jens Lundström, Stefan Byttner, Roland Thörner, Fernando Alonso-Fernandez, Martin Cooney, Rafael Valencia
2016	B	`conf`	Compact multi-scale periocular recognition using SAFE features. ICPR Fernando Alonso-Fernandez, Anna Mikaelyan, Josef Bigün
2016	—	`conf`	Cross-Eyed - Cross-Spectral Iris/Periocular Recognition Database and Competition. BIOSIG Ana Filipa Sequeira, Lulu Chen, Peter Wild, James M. Ferryman, Fernando Alonso-Fernandez, Kiran B. Raja, Ramachandra Raghavendra, Christoph Busch, Josef Bigün
2016	J	`jnl`	Experimental analysis regarding the influence of iris segmentation on the recognition rate. IET Biom. Heinz Hofbauer, Fernando Alonso-Fernandez, Josef Bigün, Andreas Uhl
2016	—	`conf`	Frequency Map by Structure Tensor in Logarithmic Scale Space and Forensic Fingerprints. CVPR Workshops Josef Bigün, Anna Mikaelyan
2016	—	`conf`	IrisSeg: A fast and robust iris segmentation framework for non-ideal iris images. ICB Abhishek Kumar Gangwar, Akanksha Joshi, Ashutosh Singh, Fernando Alonso-Fernandez, Josef Bigün
2016	—	`conf`	Message from the general chairs. ICB Fernando Alonso-Fernandez, Josef Bigün
2016	—	`conf`	Periocular biometrics: databases, algorithms and directions. IWBF Fernando Alonso-Fernandez, Josef Bigün
2016	—	`conf`	Very low-resolution iris recognition via Eigen-patch super-resolution and matcher fusion. BTAS Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün
2015	—	`conf`	Comparison and fusion of multiple iris and periocular matchers using near-infrared and visible images. IWBF Fernando Alonso-Fernandez, Anna Mikaelyan, Josef Bigün
2015	—	`conf`	Eigen-patch iris super-resolution for iris recognition improvement. EUSIPCO Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün
2015	—	`ch.`	Fingerprint Features. Encyclopedia of Biometrics Josef Bigün
2015	C	`conf`	Improving fingerprint alteration detection. ISPA Carsten Gottschlich, Anna Mikaelyan, Martin Aastrup Olsen, Josef Bigün, Christoph Busch
2015	—	`ch.`	Multiple Experts. Encyclopedia of Biometrics Josef Bigün
2015	J	`jnl`	Near-infrared and visible-light periocular recognition with Gabor features using frequency-adaptive automatic eye detection. IET Biom. Fernando Alonso-Fernandez, Josef Bigün
2015	J	`jnl`	Pre-registration of latent fingerprints based on orientation field. IET Biom. Ram P. Krish, Julian Fiérrez, Daniel Ramos, Javier Ortega-Garcia, Josef Bigün
2015	—	`ch.`	Quality Measures in Biometric Systems. Encyclopedia of Biometrics Fernando Alonso-Fernandez, Julian Fiérrez, Josef Bigün
2015	—	`conf`	Reconstruction of smartphone images for low resolution iris recognition. WIFS Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigün
2014	B	`conf`	A Ground Truth for Iris Segmentation. ICPR Heinz Hofbauer, Fernando Alonso-Fernandez, Peter Wild, Josef Bigün, Andreas Uhl
2014	B	`conf`	Best regions for periocular recognition with NIR and visible images. ICIP Fernando Alonso-Fernandez, Josef Bigün
2014	—	`conf`	Exploting periocular and RGB information in fake iris detection. MIPRO Fernando Alonso-Fernandez, Josef Bigün
2014	—	`conf`	Eye detection by complex filtering for periocular recognition. IWBF Fernando Alonso-Fernandez, Josef Bigün
2014	—	`conf`	Fake Iris Detection: A Comparison between Near-Infrared and Visible Images. SITIS Fernando Alonso-Fernandez, Josef Bigün
2014	—	`conf`	Partial fingerprint registration for forensics using minutiae-generated orientation fields. IWBF Ram P. Krish, Julian Fiérrez, Daniel Ramos, Javier Ortega-Garcia, Josef Bigün
2014	—	`conf`	Periocular Recognition by Detection of Local Symmetry Patterns. SITIS Anna Mikaelyan, Fernando Alonso-Fernandez, Josef Bigün
2014	B	`conf`	Pre-registration for Improved Latent Fingerprint Identification. ICPR Ram P. Krish, Julian Fiérrez, Daniel Ramos, Javier Ortega-Garcia, Josef Bigün
2014	—	`conf`	SAFE features for matching fingermarks by neighbourhoods of single minutiae. ISCIT Anna Mikaelyan, Josef Bigün
2014	—	`conf`	Symmetry Assessment by Finite Expansion: application to forensic fingerprints. BIOSIG Anna Mikaelyan, Josef Bigün
2013	—	`conf`	Quality factors affecting iris segmentation and matching. ICB Fernando Alonso-Fernandez, Josef Bigün
2012	—	`conf`	Ground truth and evaluation for latent fingerprint matching. CVPR Workshops Anna Mikaelyan, Josef Bigün
2012	—	`conf`	Iris boundaries segmentation using the generalized structure tensor. A study on the effects of image degradation. BTAS Fernando Alonso-Fernandez, Josef Bigün
2012	—	`conf`	Lip-motion events analysis and lip segmentation using optical flow. CVPR Workshops Stefan M. Karlsson, Josef Bigün
2012	—	`conf`	Periocular Recognition Using Retinotopic Sampling and Gabor Decomposition. ECCV Workshops (2) Fernando Alonso-Fernandez, Josef Bigün
2011	—	`conf`	Histogram of directions by the structure tensor. ISABEL Josef Bigün, Stefan M. Karlsson
2011	J	`jnl`	Offline handwritten Amharic word recognition. Pattern Recognit. Lett. Yaregal Assabie, Josef Bigün
2009	—	`ch.`	Fingerprint Features. Encyclopedia of Biometrics Josef Bigün
2009	A	`conf`	HMM-Based Handwritten Amharic Word Recognition with Feature Concatenation. ICDAR Yaregal Assabie, Josef Bigün
2009	J	`jnl`	Image and vision computing journal special issue on multimodal biometrics. Image Vis. Comput. Massimo Tistarelli, Josef Bigün
2009	—	`conf`	Multi-view and Multi-scale Recognition of Symmetric Patterns. SCIA Dereje Teferi, Josef Bigün
2009	—	`ch.`	Multiple Experts. Encyclopedia of Biometrics Josef Bigün
2009	J	`jnl`	Non-intrusive liveness detection by face images. Image Vis. Comput. Klaus Kollreider, Hartwig Fronthaler, Josef Bigün
2008	B	`conf`	Evaluation protocol for the DXM2VTS database and performance comparison of face detection and face tracking on video. ICPR Dereje Teferi, Josef Bigün
2008	J	`jnl`	Fingerprint Image-Quality Estimation and its Application to Multialgorithm Verification. IEEE Trans. Inf. Forensics Secur. Hartwig Fronthaler, Klaus Kollreider, Josef Bigün, Julian Fiérrez-Aguilar, Fernando Alonso-Fernandez, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez
2008	B	`conf`	Lexicon-based offline recognition of Amharic words in unconstrained handwritten text. ICPR Yaregal Assabie, Josef Bigün
2008	J	`jnl`	Local Features for Enhancement and Minutiae Extraction in Fingerprints. IEEE Trans. Image Process. Hartwig Fronthaler, Klaus Kollreider, Josef Bigün
2008	—	`conf`	Verifying liveness by multiple experts in face biometrics. CVPR Workshops Klaus Kollreider, Hartwig Fronthaler, Josef Bigün
2007	J	`jnl`	A Comparative Study of Fingerprint Image-Quality Estimation Methods. IEEE Trans. Inf. Forensics Secur. Fernando Alonso-Fernandez, Julian Fiérrez-Aguilar, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Hartwig Fronthaler, Klaus Kollreider, Josef Bigün
2007	A	`conf`	A Hybrid System for Robust Recognition of Ethiopic Script. ICDAR Yaregal Assabie, Josef Bigün
2007	B	`conf`	A base-line character recognition for Syriac-Aramaic. SMC Elizabeth Tse, Josef Bigün
2007	J	`jnl`	Audio-visual person authentication using lip-motion from orientation maps. Pattern Recognit. Lett. Maycel Isaac Faraj, Josef Bigün
2007	J	`jnl`	Combining multiple matchers for fingerprint verification: A case study in biosecure network of excellence. Ann. des Télécommunications Fernando Alonso-Fernandez, Julian Fiérrez-Aguilar, Hartwig Fronthaler, Klaus Kollreider, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Josef Bigün
2007	J	`jnl`	Damascening video databases for evaluation of face tracking and recognition - The DXM2VTS database. Pattern Recognit. Lett. Dereje Teferi, Josef Bigün
2007	J	`jnl`	Guest Editorial: Special Issue on Human Detection and Recognition. IEEE Trans. Inf. Forensics Secur. Bir Bhanu, Nalini K. Ratha, B. V. K. Vijaya Kumar, Rama Chellappa, Josef Bigün
2007	C	`conf`	Lip Biometrics for Digit Recognition. CAIP Maycel Isaac Faraj, Josef Bigün
2007	J	`jnl`	Multifont size-resilient recognition system for Ethiopic script. Int. J. Document Anal. Recognit. Yaregal Assabie, Josef Bigün
2007	—	`conf`	Pyramid Based Interpolation for Face-Video Playback in Audio Visual Recognition. ICB Dereje Teferi, Josef Bigün
2007	—	`conf`	Pyramid-based Image Enhancement of Fingerprints. AutoID Hartwig Fronthaler, Klaus Kollreider, Josef Bigün
2007	—	`conf`	Real-Time Face Detection Using Illumination Invariant Features. SCIA Klaus Kollreider, Hartwig Fronthaler, Josef Bigün
2007	J	`jnl`	Real-Time Face Detection and Motion Analysis With Application in "Liveness" Assessment. IEEE Trans. Inf. Forensics Secur. Klaus Kollreider, Hartwig Fronthaler, Maycel Isaac Faraj, Josef Bigün
2007	—	`conf`	Speaker and Digit Recognition by Audio-Visual Lip Biometrics. ICB Maycel Isaac Faraj, Josef Bigün
2007	J	`jnl`	Synergy of Lip-Motion and Acoustic Features in Biometric Speech and Speaker Recognition. IEEE Trans. Computers Maycel Isaac Faraj, Josef Bigün
2007	—	`conf`	Text Driven Face-Video Synthesis Using GMM and Spatial Correlation. SCIA Dereje Teferi, Maycel Isaac Faraj, Josef Bigün
2006	—	`conf`	Automatic Image Quality Assessment with Application in Biometrics. CVPR Workshops Hartwig Fronthaler, Klaus Kollreider, Josef Bigün
2006	—	`conf`	Ethiopic Character Recognition Using Direction Field Tensor. ICPR (3) Yaregal Assabie, Josef Bigün
2006	J	`jnl`	Lexicon and hidden Markov model-based optimisation of the recognised Sinhala script. Pattern Recognit. Lett. H. L. Premaratne, Eric Järpe, Josef Bigün
2006	—	`conf`	Motion Features from Lip Movement for Person Authentication. ICPR (3) Maycel Isaac Faraj, Josef Bigün
2006	—	`conf`	Person Verification by Lip-Motion. CVPR Workshops Maycel Isaac Faraj, Josef Bigün
2006	—	`conf`	Structural and Syntactic Techniques for Recognition of Ethiopic Characters. SSPR/SPR Yaregal Assabie, Josef Bigün
2006	—	`book`	Vision with direction - a systematic introduction to image processing and computer vision. Josef Bigün
2005	—	`ed.`	Advanced Studies in Biometrics, Summer School on Biometrics, Alghero, Italy, June 2-6, 2003, Revised Selected Lectures and Papers Advanced Studies in Biometrics Massimo Tistarelli, Josef Bigün, Enrico Grosso
2005	—	`conf`	Detection of Spots in 2-D Electrophoresis Gels by Symmetry Features. ICAPR (1) Martin Persson, Josef Bigün
2005	J	`jnl`	Discriminative multimodal biometric authentication based on quality measures. Pattern Recognit. Julian Fiérrez-Aguilar, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Josef Bigün
2005	—	`conf`	Evaluating Liveness by Face Images and the Structure Tensor. AutoID Klaus Kollreider, Hartwig Fronthaler, Josef Bigün
2005	—	`conf`	Local Feature Extraction in Fingerprints by Complex Filtering. IWBRS Hartwig Fronthaler, Klaus Kollreider, Josef Bigün
2005	—	`conf`	Registration of Fingerprints by Complex Filtering and by 1D Projections of Orientation Images. AVBPA Kenneth Nilsson, Josef Bigün
2004	J	`jnl`	A segmentation-free approach to recognise printed Sinhala script using linear symmetry. Pattern Recognit. H. L. Premaratne, Josef Bigün
2004	J	`jnl`	Authentication gets personal with biometrics. IEEE Signal Process. Mag. Javier Ortega-Garcia, Josef Bigün, Douglas A. Reynolds, Joaquin Gonzalez-Rodriguez
2004	J	`jnl`	Recognition by Symmetry Derivatives and the Generalized Structure Tensor. IEEE Trans. Pattern Anal. Mach. Intell. Josef Bigün, Tomas Bigun, Kenneth Nilsson
2004	—	`conf`	Recognition of Modification-based Scripts Using Direction Tensors. ICVGIP Lalith Premaratne, Yaregal Assabie, Josef Bigün
2003	—	`conf`	Combining Biometric Evidence for Person Authentication. Advanced Studies in Biometrics Josef Bigün, Julian Fiérrez-Aguilar, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez
2003	—	`ed.`	Image Analysis, 13th Scandinavian Conference, SCIA 2003, Halmstad, Sweden, June 29 - July 2, 2003, Proceedings SCIA Josef Bigün, Tomas Gustavsson
2003	J	`jnl`	Localization of corresponding points in fingerprints by complex filtering. Pattern Recognit. Lett. Kenneth Nilsson, Josef Bigün
2003	Misc	`conf`	Multimodal biometric authentication using quality signals in mobile communications. ICIAP Josef Bigün, Julian Fiérrez-Aguilar, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez
2003	—	`conf`	Orientation Fields Filtering by Derivatives of a Gaussian. SCIA Josef Bigün, Tomas Bigun, Kenneth Nilsson
2003	—	`conf`	Orientation Scanning to Improve Lossless Compression of Fingerprint Images. AVBPA Johan Thärnå, Kenneth Nilsson, Josef Bigün
2003	J	`jnl`	Preface. Pattern Recognit. Lett. Fabrizio Smeraldi, Josef Bigün
2003	—	`conf`	Protein Spot Detection by Symmetry Derivatives of Gaussians. SCIA Martin Persson, Josef Bigün
2002	—	`ed.`	Biometric Authentication, International ECCV 2002 Workshop Copenhagen, Denmark, June 1, 2002, Proceedings Biometric Authentication Massimo Tistarelli, Josef Bigün, Anil K. Jain
2002	—	`conf`	Complex Filters Applied to Fingerprint Images Detecting Prominent Symmetry Points Used for Alignment. Biometric Authentication Kenneth Nilsson, Josef Bigün
2002	—	`conf`	Prominent Symmetry Points as Landmarks in Finger Print Images for Alignment. ICPR (3) Kenneth Nilsson, Josef Bigün
2002	J	`jnl`	Retinal vision applied to facial features detection and face authentication. Pattern Recognit. Lett. Fabrizio Smeraldi, Josef Bigün
2002	—	`conf`	Support Vector Features and the Role of Dimensionality in Face Authentication. SVM Fabrizio Smeraldi, Josef Bigün, Wulfram Gerstner
2001	—	`ed.`	Audio- and Video-Based Biometric Person Authentication, Third International Conference, AVBPA 2001 Halmstad, Sweden, June 6-8, 2001, Proceedings AVBPA Josef Bigün, Fabrizio Smeraldi
2001	—	`conf`	Evidence on Skill Differences of Women and Men Concerning Face Recognition. AVBPA Josef Bigün, Kwok-wai Choy, Henrik Olsson
2001	—	`conf`	Using Linear Symmetry Features as a Pre-processing Step for Fingerprint Images. AVBPA Kenneth Nilsson, Josef Bigün
2000	B	`conf`	Comparison of Face Verification Results on the XM2VTS Database. ICPR Jiri Matas, Miroslav Hamouz, Kenneth Jonsson, Josef Kittler, Yongping Li, Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas, Teewoon Tan, Hong Yan, Fabrizio Smeraldi, N. Capdevielle, Wulfram Gerstner, Yousri Abdeljaoued, Josef Bigün, S. Ben-Yacoub, Eddy Mayoraz
2000	J	`jnl`	Saccadic search with Gabor features applied to eye detection and real-time head tracking. Image Vis. Comput. Fabrizio Smeraldi, O. Carmona, Josef Bigün
1999	J	`jnl`	Face authentication with Gabor information on deformable graphs. IEEE Trans. Image Process. Benoît Duc, Stefan Fischer, Josef Bigün
1999	—	`conf`	Multi Modal Verification for Teleservices and Security Applications (M2VTS). ICMCS, Vol. 2 Gaël Richard, Yann Menguy, I. Guis, N. Suaudeau, Jérôme Boudy, Philip Lockwood, C. Fernández, Fernando Fernández, Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas, R. Heimgartner, Peter Ryser, Charles Beumier, Patrick Verlinde, Steven Pigeon, George Matas, Josef Kittler, Josef Bigün, Yousri Abdeljaoued, Eric Meurville, Laurent Besacier, Michael Ansorge, Gilbert Maître, Juergen Luettin, S. Ben-Yacoub, Belén Ruíz, K. Aldama, J. Cortes
1998	—	`conf`	Facial Feature Detection by Saccadic Exploration of the Gabor Decomposition. ICIP (3) Fabrizio Smeraldi, Josef Bigün
1997	—	`ed.`	Audio- and Video-Based Biometric Person Authentication, First International Conference, AVBPA '97, Crans-Montana, Switzerland, March 12-14, 1997, Proceedings AVBPA Josef Bigün, Gérard Chollet, Gunilla Borgefors
1997	—	`conf`	Expert Conciliation for Multi Modal Person Authentication Systems by Bayesian Statistics. AVBPA Elizabeth Saers Bigün, Josef Bigün, Benoît Duc, Stefan Fischer
1997	Misc	`conf`	Face authentication with sparse grid Gabor information. ICASSP Benoît Duc, Stefan Fischer, Josef Bigün
1997	J	`jnl`	Fusion of audio and video information for multi modal person authentication. Pattern Recognit. Lett. Benoît Duc, Elizabeth Saers Bigün, Josef Bigün, Gilbert Maître, Stefan Fischer
1997	J	`jnl`	Pattern Recognition in Images by Symmetries and Coordinate Transformations. Comput. Vis. Image Underst. Josef Bigün
1997	—	`conf`	Person Authentication by Fusing Face and Speech Information. AVBPA Benoît Duc, Gilbert Maître, Stefan Fischer, Josef Bigün
1997	J	`jnl`	Special issue on audio- and video-based person authentication. Pattern Recognit. Lett. Josef Bigün, Gérard Chollet
1997	—	`conf`	The VIRSBS Project: Visual Intelligent Recognition for Secure Banking Services. ICIAP (2) Massimo Tistarelli, Enrico Grosso, Josef Bigün, Cesare Sacerdoti, José Santos-Victor, David Vernon
1996	—	`conf`	Coordinate transformations, symmetries, and GHT. ICIP (3) Josef Bigün
1996	—	`conf`	Detection of objects in RF ultrasonic images using 2-D spatial phase techniques. ICIP (2) B. Karoubi, Yue Min Zhu, Gérard Gimenez, Josef Bigün
1996	—	`conf`	Motion estimation of ocular fundus images. ICIP (3) Benno L. Petrig, Josef Bigün, Marc G. Curchod
1996	B	`conf`	Motion segmentation by fuzzy clustering with automatic determination of the number of motions. ICPR Benoît Duc, Philippe Schroeter, Josef Bigün
1996	B	`conf`	Orientation radiograms for image retrieval: an alternative to segmentation. ICPR Josef Bigün, Sushil K. Bhattacharjee, S. Michel
1996	—	`conf`	Orientation radiograms for indexing and identification in image databases. EUSIPCO S. Michel, B. Karoubi, Josef Bigün, S. Corsini
1995	J	`jnl`	Hierarchical image segmentation by multi-dimensional clustering and orientation-adaptive boundary refinement. Pattern Recognit. Philippe Schroeter, Josef Bigün
1995	—	`conf`	Motion estimation and segmentation by fuzzy clustering. ICIP (3) Benoît Duc, Philippe Schroeter, Josef Bigün
1995	C	`conf`	Spatio-Temporal Robust Motion Estimation and Segmentation. CAIP Benoît Duc, Philippe Schroeter, Josef Bigün
1995	J	`jnl`	Symmetry Interpretation of Complex Moments and the Local Power Spectrum. J. Vis. Commun. Image Represent. Josef Bigün, J. M. Hans du Buf
1994	J	`jnl`	N-folded Symmetries by Complex Moments in Gabor Space and their Application to Unsupervised Texture Segmentation. IEEE Trans. Pattern Anal. Mach. Intell. Josef Bigün, J. M. Hans du Buf
1994	—	`conf`	Segmentation of moving objects by robust motion parameter estimation over multiple frames. ECCV (2) Serge Ayer, Philippe Schroeter, Josef Bigün
1994	—	`conf`	Speed, frequency, and orientation tuned 3-D Gabor filter banks and their design. ICPR (3) Josef Bigün
1993	—	`conf`	Differential learning leads to efficient neural network classifiers. ICASSP (1) Josef Bigün, John B. Hampshire II, B. V. K. Vijaya Kumar
1993	J	`jnl`	Unsupervised feature reduction in image segmentation by local transforms. Pattern Recognit. Lett. Josef Bigün
1992	J	`jnl`	Frequency and orientation sensitive texture measures using linear symmetry. Signal Process. Josef Bigün
1992	A*	`conf`	Geometric image primitives by complex moments in Gabor space and the application to texture segmentation. CVPR Josef Bigün, J. M. Hans du Buf
1992	J	`jnl`	Local symmetry modeling in multi-dimensional images. Pattern Recognit. Lett. Ole Hansen, Josef Bigün
1992	—	`conf`	Unsupervised feature reduction in image segmentation by local Karhunen-Loeve transform. ICPR (2) Josef Bigün
1991	J	`jnl`	Multidimensional Orientation Estimation with Applications to Texture Analysis and Optical Flow. IEEE Trans. Pattern Anal. Mach. Intell. Josef Bigün, Gösta H. Granlund, Johan Wiklund
1990	J	`jnl`	A structure feature for some image processing applications based on spiral functions. Comput. Vis. Graph. Image Process. Josef Bigün
1990	C	`conf`	Frequency and orientation selective texture measures using linear symmetry and Laplacian pyramid. VCIP Josef Bigün
1988	—	`—`	Local symmetry features in image processing. Josef Bigün
1988	B	`conf`	Recognition of local symmetries in gray value images by harmonic functions. ICPR Josef Bigün