Fernando Alonso-Fernandez

Fernando Alonso-Fernandez

Fernando Alonso-Fernandez, Associate Professor, PhD

Family Name: Alonso-Fernandez
Given Name: Fernando
Role: Associate Professor
Title: PhD
Subject: Signal Analysis
Email: feralo@hh.se
url: https://sites.google.com/view/fernando-alonso-fernandez
Phone: +46-35-167304
Cell Phone: 

Subject areas: Signal Analysis
Application areas: Biometrics
Project: BIO-DISTANCE
Project: Facial Detection and Recognition Resilient to Physical Image Deformations

Journal publications registered in DiVA

Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigun, Julian Fierrez, Ester Gonzalez-Sosa (2019). A Survey of Super-Resolution in Iris Biometrics with Evaluation of Dictionary-Learning. IEEE Access.

Ram P. Krish, Julian Fierrez, Daniel Ramos, Fernando Alonso-Fernandez, Josef Bigun (2018). Improving Automated Latent Fingerprint Identification Using Extended Minutia Types. Information Fusion.

Andreas Ranftl, Fernando Alonso-Fernandez, Stefan Karlsson, Josef Bigun (2017). A Real-Time AdaBoost Cascade Face Tracker Based on Likelihood Map and Optical Flow. IET Biometrics.

Maria Luiza Recena Menezes, A. Samara, L. Galway, Anita Sant'Anna, Antanas Verikas, Fernando Alonso-Fernandez, H. Wang, R. Bond (2017). Towards emotion recognition for virtual environments : an evaluation of eeg features on benchmark dataset. Personal and Ubiquitous Computing. 21(6), pp. 1003-1013

Hassan Mashad Nemati, Yuantao Fan, Fernando Alonso-Fernandez (2016). Hand Detection and Gesture Recognition Using Symmetric Patterns. Studies in Computational Intelligence. 642, pp. 365-375

Heinz Hofbauer, Fernando Alonso-Fernandez, Josef Bigun, Andreas Uhl (2016). Experimental Analysis Regarding the Influence of Iris Segmentation on the Recognition Rate. IET Biometrics. 5(3), pp. 200-211

Fernando Alonso-Fernandez, Anna Mikaelyan, Josef Bigun (2015). Keypoint Description by Symmetry Assessment–Applications in Biometrics.

Fernando Alonso-Fernandez, Josef Bigun (2015). A survey on periocular biometrics research. Pattern Recognition Letters.

Fernando Alonso-Fernandez, Josef Bigun (2015). Near-infrared and visible-light periocular recognition with Gabor features using frequency-adaptive automatic eye detection. IET Biometrics. 4(2), pp. 74-89

Hartwig Fronthaler, Klaus Kollreider, Josef Bigun, Julian Fierrez, Fernando Alonso-Fernandez, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez (2008). Fingerprint Image-Quality Estimation and its Application to Multialgorithm Verification. IEEE Transactions on Information Forensics and Security. 3(2), pp. 331-338

J. Fierrez, J. Ortega-Garcia, J. Gonzalez-Rodriguez, Hartwig Fronthaler, Klaus Kollreider, Josef Bigun, Fernando Alonso-Fernandez (2007). A Comparative Study of Fingerprint Image-Quality Estimation Methods. IEEE Transactions on Information Forensics and Security. 2(4), pp. 734-743

Fernando Alonso-Fernandez, Julian Fierrez-Aguilar, Hartwig Fronthaler, Klaus Kollreider, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Josef Bigun (2007). Combining multiple matchers for fingerprint verification : A case study in biosecure network of excellence. Annales des télécommunications. 62(1-2), pp. 62-82

Conference publications registered in DiVA

Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigun (2019). Cross-Spectral Biometric Recognition with Pretrained CNNs as Generic Feature Extractors. Swedish Symposium on Image Analysis, SSBA, Gothenburg, Swede), March 19-20, 2019.

Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigun (2019). Cross Spectral Periocular Matching using ResNet Features. 12th IAPR International Conference on Biometrics, Crete, Greece, June 4-7, 2019.

Fernando Alonso-Fernandez, Josef Bigun, Cristofer Englund (2018). Expression Recognition Using the Periocular Region : A Feasibility Study. The 14th International Conference on Signal Image Technology & Internet Based Systems, SITIS 2018, 26-29 November 2018, Las Palmas de Gran Canaria, Spain.

Maria Luiza Recena Menezes, Anita Sant'Anna, Misha Pavel, Holly Jimison, Fernando Alonso-Fernandez (2018). Affective Ambient Intelligence : from Domotics to Ambient Intelligence. Artificial Intelligence International Conference, A2IC 2018, November 21-23, 2018, Barcelona, Spain.

Maria Luiza Recena Menezes, Anita Sant'Anna, Fernando Alonso-Fernandez (2018). Methodology for Subject Authentification and Identification through EEG signal : equipment's and positioning artifacts. Artificial Intelligence International Conference, A2IC 2018, November 21-23, 2018, Barcelona, Spain.

Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigun (2018). Periocular Recognition Using CNN Features Off-the-Shelf. International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, Sept. 26-29, 2018.

Ana F. Sequeira, Lulu Chen, James Ferryman, Peter Wild, Fernando Alonso-Fernandez, Josef Bigun, Kiran B. Raja, R. Raghavendra, Christoph Busch, Tiago Freitas Pereira, Sébastien Marcel, Sushree Sangeeta Behera, Mahesh Gour, Vivek Kanhangad (2017). Cross-Eyed 2017 : Cross-Spectral Iris/Periocular Recognition Database and Competition. IEEE/IAPR International Joint Conference on Biometrics, IJCB, Denver, Colorado, USA, October 1-4, 2017.

Ana F. Sequeira, Lulu Chen, James Ferryman, Peter Wild, Fernando Alonso-Fernandez, Josef Bigun, Kiran B. Raja, R. Raghavendra, Christoph Busch, Tiago Freitas Pereira, Sébastien Marcel, Sushree Sangeeta Behera, Mahesh Gour, Vivek Kanhangad (2017). Cross-Eyed 2017 : Cross-Spectral Iris/Periocular Recognition Competition. IEEE/IAPR International Joint Conference on Biometrics, IJCB, Denver, Colorado, USA, October 1-4, 2017.

Fernando Alonso-Fernandez, Kiran B. Raja, Christoph Busch, Josef Bigun (2017). Matcher Fusion for Improved Cross-Sensor Smartphone Periocular Recognition. 2017 25th European Signal Processing Conference (EUSIPCO 2017), Kos Island, Greece, August 28 - 2 September, 2017.

Fernando Alonso-Fernandez, Reuben Farrugia, Josef Bigun (2017). Learning-Based Local-Patch Resolution Reconstruction of Iris Smartphone Images. IEEE/IAPR International Joint Conference on Biometrics, IJCB, Denver, Colorado, USA, October 1-4, 2017.

Fernando Alonso-Fernandez, Reuben Farrugia, Josef Bigun (2017). Learning-Based Local-Patch Resolution Reconstruction of Iris Smart-phone Images. IEEE/IAPR International Joint Conference on Biometrics, IJCB, Denver, Colorado, USA, October 1-4, 2017.

Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigun (2017). Iris Super-Resolution Using Iterative Neighbor Embedding. International Conference on Computer Vision and Pattern Recognition, CVPR, IEEE Computer Society Workshop on Biometrics, Hawaii Convention Center HI, USA, 21-26 Jul, 2017.

Fernando Alonso-Fernandez, Kiran B. Raja, Christoph Busch, Josef Bigun (2017). Log-Likelihood Score Level Fusion for Improved Cross-Sensor Smartphone Periocular Recognition. 2017 25th European Signal Processing Conference (EUSIPCO 2017), 28 Aug.-2 Sept., 2017, Kos Island, Greece.

Fernando Alonso-Fernandez, Anna Mikaelyan, Josef Bigun (2017). Compact Multi-scale Periocular Recognition Using SAFE Features. 23rd International Conference on Pattern Recognition (ICPR), Dec 4-8, 2016, Cancun, Mexico.

Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigun (2017). Improving Very Low-Resolution Iris Identification Via Super-Resolution Reconstruction of Local Patches. 16th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 20-22, 2017.

Fernando Alonso-Fernandez, Anna Mikaelyan, Josef Bigun (2016). Compact Multi-scale Periocular Recognition Using SAFE Feature. 23rd International Conference on Pattern Recognition, ICPR, Cancún, Mexico, 4-8 December, 2016.

Fernando Alonso-Fernandez, Josef Bigun (2016). Periocular Biometrics : Databases, Algorithms and Directions. 4th International Conference on Biometrics and Forensics (IWBF), Limassol, Cyprus, March 3-4, 2016.

Ana F. Sequeira, Lulu Chen, Peter Wild, James Ferryman, Fernando Alonso-Fernandez, Josef Bigun, Kiran B. Raja, R. Raghavendra, Christoph Busch (2016). Cross-Eyed : Cross-Spectral Iris/Periocular Recognition Database and Competition. 15th International Conference of the Biometrics Special Interest Group, BIOSIG, Darmstadt, Germany, 21-23 September, 2016.

Fernando Alonso-Fernandez, Josef Bigun (2016). Periocular biometrics : Databases, Algorithms and Directions. Swedish Symposium on Image Analysis (SSBA), Uppsala, Sweden, March 14-16, 2016.

Fernando Alonso-Fernandez, Reuben Farrugia, Josef Bigun (2016). Very Low-Resolution Iris Recognition Via Eigen-Patch Super-Resolution and Matcher Fusion. 8th IEEE International Conference on Biometrics: Theory, Applications, and Systems, Niagara Falls, Buffalo, USA, September 6-9, 2016.

Abhishek Gangwar, Akanksha Joshi, Ashutosh Singh, Fernando Alonso-Fernandez, Josef Bigun (2016). IrisSeg : A Fast and Robust Iris Segmentation Framework for Non-Ideal Iris Images. 9th IAPR International Conference on Biometrics, Halmstad, Sweden, June 13-16, 2016.

Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigun (2015). Eigen-Patch Iris Super-Resolution For Iris Recognition Improvement. 23rd European Signal Processing Conference, EUSIPCO, Nice, France, 31 August–4 September, 2015.

Fernando Alonso-Fernandez, Anna Mikaelyan, Josef Bigun (2015). Comparison and Fusion of Multiple Iris and Periocular Matchers Using Near-Infrared and Visible Images. 3rd International Workshop on Biometrics and Forensics, IWBF 2015, Gjøvik, Norway, 3-4 March, 2015.

Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigun (2015). Eigen-patch iris super-resolution for iris recognition improvement. 23rd European Signal Processing Conference, EUSIPCO, Nice, France, 31 August–4 September, 2015.

Andreas Ranftl, Fernando Alonso-Fernandez, Stefan Karlsson (2015). Face Tracking Using Optical Flow : Development of a Real-Time AdaBoost Cascade Face Tracker. 14th International Conference of the Biometrics Special Interest Group, BIOSIG, Darmstadt, Germany, 9-11 September, 2015.

Fernando Alonso-Fernandez, Reuben A. Farrugia, Josef Bigun (2015). Reconstruction of Smartphone Images for Low Resolution Iris Recognition. 7th IEEE International Workshop on Information Forensics and Security, WIFS, Rome, Italy, 16-19 November, 2015.

Heinz Hofbauer, Fernando Alonso-Fernandez, Peter Wild, Josef Bigun, Andreas Uhl (2014). A Ground Truth for Iris Segmentation. 22nd International Conference on Pattern Recognition, ICPR, Stockholm, Sweden, August 24-28, 2014.

Anna Mikaelyan, Fernando Alonso-Fernandez, Josef Bigun (2014). Periocular Recognition by Detection of Local Symmetry Patterns. Workshop on Insight on Eye Biometrics (IEB) in conjunction with The 10th International Conference on Signal Image Technology & Internet Based Systems (SITIS), Marrakech, Morocco, 23-27 November, 2014.

Fernando Alonso-Fernandez, Josef Bigun (2014). Exploting Periocular and RGB Information in Fake Iris Detection. 37th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO, Special Session on Biometrics & Forensics & De-identification and Privacy Protection, BiForD, Opatija, Croatia, 26-30th May, 2014.

Fernando Alonso-Fernandez, Josef Bigun (2014). Eye Detection by Complex Filtering for Periocular Recognition. IWBF 2014 – 2nd International Workshop on Biometrics and Forensics 2014, Valletta, Malta, 27-28th March, 2014.

Fernando Alonso-Fernandez, Josef Bigun (2014). Fake Iris Detection : A Comparison Between Near-Infrared and Visible Images. Workshop on Insight on Eye Biometrics, IEB, in conjunction with the 10th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2014, Marrakech, Morocco, 23-27 November, 2014.

Fernando Alonso-Fernandez, Josef Bigun (2014). Fake Iris Detection: A Comparison Between Near-Infrared and Visible Images. Workshop on Insight on Eye Biometrics, IEB, in conjunction with the International Conference on Signal Image Technology & Internet Based Systems, SITIS, Marrakech, Morocco, 23-27 November, 2014.

Fernando Alonso-Fernandez, Josef Bigun (2014). Best Regions for Periocular Recognition with NIR and Visible Images. IEEE International Conference on Image Processing, ICIP, Paris, France, 27-30 October, 2014.

Fernando Alonso-Fernandez, Josef Bigun (2013). Biometric Recognition Using Periocular Images. Swedish Symposium on Image Analysis 2013 (SSBA 2013), Gothenburg, 14-15 March.

Fernando Alonso-Fernandez, Josef Bigun (2013). Quality Factors Affecting Iris Segmentation and Matching. ICB-2013, The 6th IAPR International Conference on Biometrics, Madrid, Spain, June 4-7, 2013.

Fernando Alonso-Fernandez, Josef Bigun (2012). Iris Boundaries Segmentation Using the Generalized Structure Tensor : A Study on the Effects of Image Degradation. The IEEE Fifth International Conference on Biometrics: Theory, Applications and Systems (BTAS 2012), Washington DC, September 23-26, 2012.

Fernando Alonso-Fernandez, Josef Bigun (2012). Periocular Recognition Using Retinotopic Sampling and Gabor Decomposition. International Workshop “What's in a Face?” WIAF, in conjunction with the 12th European Conference on Computer Vision, ECCV 2012, Florence, Italy, 7-13 October, 2012.

Fernando Alonso-Fernandez, Josef Bigun (2012). Iris Segmentation Using the Generalized Structure Tensor. SSBA Symposium 2012 (SSBA2012), Stockholm, Sweden, 8-9 mars, 2012.

Fernando Alonso-Fernandez, Josef Bigun (2011). Iris Pupil Detection by Structure Tensor Analysis. SSBA Symposium 2011 (SSBA2011), 17-18 mars, Linköping, Sweden.