Publications

2024

Peer-reviewed publications

  1. André Dörsch, Torsten Schlett, Peter Munch, Christian Rathgeb and Christoph Busch, „Fairness measures for biometric quality assessment”, in ICPR – 2nd Workshop on Fairness in Biometric Systems, 2024.
  2. André Dörsch, Christian Rathgeb, Marcel Grimmer and Christoph Busch, „Detection and Mitigation of Bias in Under Exposure Estimation for Face Image Quality Assessment”, in Proc. Intl. Conf. of the Biometrics Special Interest Group (BIOSIG), 2024.
  3. Robert Nichols, Lázaro J. González-Soler and Christian Rathgeb, „On the Use of Synthetic Hand Images for Biometric Recognition”, in Proc. Intl. Conf. of the Biometrics Special Interest Group (BIOSIG), 2024.
  4. Lázaro J. González-Soler, Kacper. M. Zyla, Christian Rathgeb, and Daniel Fischer. „Contactless hand biometrics for forensics: review and performance benchmark“. In EURASIP Journal on Image and Video Processing, 2024.
  5. Lázaro J. González-Soler, Marcel Grimmer, Daniel Fischer, Christian Rathgeb, and Christoph Busch. „PCR-HIQA: Perceptual Classifiability Ratio for Hand Image Quality Assessment“. In Proc. Intl. Joint Conf. on Biometrics (IJCB), 2024.
  6. Pietro Melzi, Christian Rathgeb, Ruben Tolosana, Ruben Vera, Christoph Busch, „An overview of privacy-enhancing technologies in biometric recognition“, ACM Computing Surveys (CSUR), 2024.
  7. Ivan DeAndres-Tame, Ruben Tolosana, Pietro Melzi, Ruben Vera-Rodriguez, Minchul Kim, Christian Rathgeb, et al., „FRCSyn challenge at CVPR 2024: Face recognition challenge in the era of synthetic data“, Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2024.
  8. Pietro Melzi, Ruben Tolosana, Ruben Vera-Rodriguez, Minchul Kim, Christian Rathgeb et al. „FRCSyn-onGoing: Benchmarking and comprehensive evaluation of real and synthetic data to improve face recognition systems“, Information Fusion 107, 102322, 2024.
  9. Jannis Priesnitz, Roberto Casula, Jascha Kolberg, Meiling Fang, Akhila Madhu, Christian Rathgeb, Gian Luca Marcialis, Naser Damer, Christoph Busch „Mobile Contactless Fingerprint Presentation Attack Detection: Generalizability and Explainability“, IEEE Transactions on Biometrics, Behavior, and Identity Science (T-BIOM), 2024.
  10. Pia Bauspieß, Tjerand Silde, Matej Poljuha, Alexandre Tullot, Anamaria Costache, Christian Rathgeb, Jascha Kolberg, Christoph Busch, „BRAKE: Biometric Resilient Authenticated Key Exchange“, IEEE Access, 2024
  11. Kessler R, Raja K, Tapia Juan, Busch C, „Towards minimizing efforts for Morphing Attacks—Deep embeddings for morphing pair selection and improved Morphing Attack Detection„. PLoS ONE 19(5): e0304610
  12. R. P. Markham, J. M. Espín, M. Nieto-Hidalgo and Juan. E. Tapia, „Open-Set: ID Card Presentation Attack Detection using Neural Style transfer,“ in IEEE Access. pages 1-1, 06 May 2024.
  13. Lázaro J. González-Soler, Maciej Salwowski, Christian Rathgeb, and Daniel Fischer. „TattTRN: Template Reconstruction Network for Tattoo Retrieval“. In Proc. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPRW), pages 1–10, 2024.
  14. Lázaro J. González-Soler, Durita Kvilt Jónsdóttir, Christian Rathgeb and Daniel Fischer, „Information Fusion and Hand Alignment to improve Hand Recognition in Forensic Scenarios“, in IEEE Access, 2024.
  15. Daile Osorio-Roig, Lazaro J. Gonzalez-Soler, Christian Rathgeb, Christoph Busch, „Privacy-preserving Multi-biometric Indexing based on Frequent Binary Patterns“, in IEEE Transactions on Information Forensics and Security (TIFS), 2024.
  16. Jannis Priesnitz, Axel Weißenfeld, Laurenz Ruzicka, Christian Rathgeb, Bernhard Strobl, Ralph Lessmann, Christoph Busch, „MCLFIQ: Mobile Contactless Fingerprint Image Quality“, IEEE Transactions on Biometrics, Behavior, and Identity Science (T-BIOM), 2024.
  17. Mathias Ibsen, Lázaro J. González-Soler, Christian Rathgeb, and Christoph Busch. „Tetraloss: Improving the robustness of face recognition against morphing attacks“. In Proc. Intl. Conf. on Automatic Face and Gesture Recognition (FG), pages 1–10, 2024.
  18. Torsten Schlett, Christian Rathgeb, Juan Tapia, Christoph Busch, „Double Trouble? Impact and Detection of Duplicates in Face Image Datasets“, in Proceedings of the 13th International Conference on Pattern Recognition Applications and Methods (ICPRAM’24), Rome, Italy, 2024.
  19. Jascha Kolberg, Yannik Schäfer, Christian Rathgeb, and Christoph Busch, „On the Potential of Algorithm Fusion for Demographic Bias Mitigation in Face Recognition“, IET Biometrics, 2024.
  20. P. Melzi, R. Tolosana, R. Vera-Rodriguez, M. Kim, C. Rathgeb, et al., „FRCSyn Challenge at WACV 2024: Face Recognition Challenge in the Era of Synthetic Data“, Winter Conference on Applications of Computer Vision Workshops (WACVW), 2024.
  21. Claudio Yañez, Juan E. Tapia, Claudio Perez and Christoph Busch, „Occlusion Masks on Gender Classification from Iris Texture“, IET Biometrics, 2024.
  22. Leonardo Causa, Juan E. Tapia, Andres Valenzuela, Daniel Benalcazar, Enrique Lopez Droguett, Christoph Busch, „Analysis of behavioural curves to classify iris images under the influence of alcohol, drugs, and sleepiness conditions“, Expert Systems with Applications, Volume 242, 2024.
  23. Mathias Ibsen, Christian Rathgeb, Sébastien Marcel, and Christoph Busch, „Multi-Channel Cross Modal Detection of Synthetic Face Images“, in Proc. International Workshop on Biometrics and Forensics (IWBF), 2024.
  24. Mathias Ibsen, Robert Nichols, C. Rathgeb, David J. Robertson, et al., „Conditional Face Image Manipulation Detection: Combining Algorithm and Human Examiner Decisions“, in Proc. ACM Workshop on Information Hiding and Multimedia Security, 2024.
  25. C. Rathgeb,  M. Ibsen, D. Hartmann, S. Hradetzky, B. Ólafsdóttir, „Testing the Performance of Face Recognition for People with Down Syndrome“ in Proc. International Conference on Automatic Face and Gesture Recognition (FG), 2024.
  26. M. Falkenberg, A. B. Ottsen, M. Ibsen, C. Rathgeb, „Child Face Recognition at Scale: Synthetic Data Generation and Performance Benchmark“, in Frontiers in Signal Processing, 2024
  27. L. Ruzicka,. B. Strobl, S. Bergmann, G. Nolden, T. Michalsky, C. Domscheit, J. Priesnitz, F. Blümel, B. Kohn, C. Heitzinger, „Toward Synthetic Physical Fingerprint Targets“, in Sensors, 2024
  28. C. Busch, „Challenges for automated Face Recognition Systems“, in Nature Reviews, 2024

2023

Peer-reviewed publications

  1. P. Melzi, C. Rathgeb, R. Tolosana, R. Vera-Rodriguez, A. Morales, D. Lawatsch, F. Domin, M. Schaubert, „Synthetic Data for the Mitigation of Demographic Biases in Face Recognition“, International Joint Conference on Biometrics (IJCB), 2023.
  2. P. Melzi, C. Rathgeb, R. Tolosana, R. Vera-Rodriguez, D. Lawatsch, F. Domin, M. Schaubert, „GANDiffFace: Controllable Generation of Synthetic Datasets for Face Recognition with Realistic Variations“, International Conference on Computer Vision Workshops (ICCVW), 2023.
  3. Kiran Raja , Raghavendra Ramachandra , Marta Gomez-Barrero , Christian Rathgeb, Christoph Busch, „Vision transformers for fingerprint presentation attack detection“, in Handbook of Biometric Anti-Spoofing: Presentation Attack Detection and Vulnerability Assessment, 2023.
  4. D. P. Benalcazar, Juan E. Tapia, M. Vasquez, L. Causa, E. L. Droguett and C. Busch, „Toward an Efficient Iris Recognition System on Embedded Devices,“ in IEEE Access, vol. 11, pp. 133577-133590, 2023.
  5. T. Schlett, C. Rathgeb, Juan E. Tapia and C. Busch, „Considerations on the Evaluation of Biometric Quality Assessment Algorithms,“ in IEEE Transactions on Biometrics, Behavior, and Identity Science, 2023.
  6. Juan Tapia, Christoph Busch. “ Classify NIR Iris images Under Alcohol/Drugs/Sleepiness Conditions Using a Siamese Network„, 26th Iberoamerican Congress on Pattern Recognition (CIARP), 2023.
  7. Carlos Aravena, Diego Pasmino, Juan Tapia, Christoph Busch. „Face Image Quality Estimation on Presentation Attack Detection„, 26th Iberoamerican Congress on Pattern Recognition (CIARP), 2023.
  8. Juan Tapia, Christoph Busch. „Impact of Synthetic Images on Morphing Attack Detection Using a Siamese Network„, 26th Iberoamerican Congress on Pattern Recognition (CIARP), 2023. Arxiv Version.
  9. Juan Tapia, Christoph Busch. „AlphaNet: Single Morphing Attack Detection using Multiple Contributors„, Proc. Intl. Workshop on Information Forensics and Security (WIFS), 2023. 
  10. Tinsley, Patrick*; Purnapatra, Sandip; Mitcheff, Mahsa; Boyd, Aidan; Crum, Colton R; Fang, Meiling; Damer, Naser; Liu, Xingyu; wang, caiyong; Sun, Xianyun; chang, zhaohua chang; Li, Xinyue; Guangzhe, Zhao; Tapia, Juan; Busch, Christoph; Aravena, Carlos; Schulz, Daniel; Schuckers, Stephanie; Bowyer, Kevin; Flynn, Patrick; Czajka, Adam, „Iris Liveness Detection Competition (LivDet-Iris)“ – The IJCB 2023 Edition.
  11. Fang, Meiling*; Huber, Marco; Fierrez, Julian; Ramachandra, Raghavendra; Damer, Naser; Alkhaddour, Alhasan; Kasantcev, Maksim; Pryadchenko, Vasiliy; Yang, Ziyuan; Huangfu, Huijie; Chen, Yingyu; Zhang, Yi; Pan, Yuchen; Jiang, Junjun; Liu, Xianming; Sun, Xianyun; wang, caiyong; Liu, Xingyu; chang, zhaohua chang; Guangzhe, Zhao; Tapia, Juan; Gonzalez-Soler, Lazaro  Janier; Aravena, Carlos ; Schulz, Daniel. „SynFacePAD 2023: Competition on Face Presentation Attack Detection Based on Privacy-aware Synthetic Training Data“ – The IJCB 2023 Edition.
  12. Christian Rathgeb, Benjamin Tams, Johannes Merkle, Vanessa Nesterowicz, Ulrike Korte, Matthias Neu, „Multi-Biometric Fuzzy Vault based on Face and Fingerprints“, International Joint Conference on Biometrics (IJCB), 2023.
  13. Juan Tapia, Haoyu Zhang, Raghavendra Ramachandra, Kiran Raja, Christoph Busch. „Simulating Print/Scan Textures for Morphing Attack Detection“, 31st European Signal Processing Conference, EUSIPCO 2023, Helsinki, Finland.
  14. Lázaro J. González-Soler, Kacper M. Zyla, Christian Rathgeb, Daniel Fischer, „On the Impact of Tattoos on Hand Recognition”, in Proc. Intl. Conf. of the Biometrics Special Interest Group (BIOSIG), 2023.
  15. Dailé Osorio-Roig, Paul A. Gerlitz, Christian Rathgeb, Christoph Busch, Reversing Deep Face Embeddings with Probable Privacy Protection, in Proc. Intl. Workshop on Information Forensics and Security (WIFS), 2023.
  16. Dailé Osorio-Roig, Mahdi Ghafourian, Christian Rathgeb, Ruben Vera-Rodriguez, Christoph Busch, Julian Fierrez, Optimizing Key-Selection for Face-based One-Time Biometrics via Morphing, in IEEE Intl. Workshop on Information Forensics and Security (WIFS), 2023.
  17. Tim Rohwedder, Dailé Osorio-Roig, Christian Rathgeb, Christoph Busch, Benchmarking fixed-length Fingerprint Representations across different Embedding Sizes and Sensor Types in Proc Intl. Conf. of the Biometrics Special Interest Group (BIOSIG), 2023.
  18. Lázaro J. González-Soler, Marta Gomez-Barrero, Christoph Busch, „Toward Generalizable Facial Presentation Attack Detection Based on the Analysis of Facial Regions“, in IEEE Access, 2023.
  19. Daniel Benalcazar, Juan Tapia, Sebastian Gonzalez and Christoph Busch, „Synthetic ID Card Image Generation for Improving Presentation Attack Detection”, Transactions on Information Forensic and Security (T-IFS) 2023.
  20. Juan Tapia and Christoph Busch, „Face Feature Visualisation of Single Morphing Attack Detection”, in Proc. Intl. Workshop on Biometrics and Forensics (IWBF), 2023.
  21. Pamela Zurita, Daniel Benalcazar and Juan Tapia, „Fitness-for-Duty Classification using Temporal Sequences of Iris Periocular images”, in Proc. Intl. Workshop on Biometrics and Forensics (IWBF), 2023.
  22. Diego Pasmino, Carlos Aravena, Juan Tapia and Christoph Busch, „Flickr-PAD: New Face High-Resolution Presentation Attack Detection Database”, in Proc. Intl. Workshop on Biometrics and Forensics (IWBF), 2023.
  23. Lázaro J. González-Soler, Christian Rathgeb and Daniel Fischer, „Semi-synthetic Data Generation for Tattoo Segmentation”, in Proc. Intl. Workshop on Biometrics and Forensics (IWBF), 2023.
  24. Pia Bauspieß, Lasse Vad, Håvard Myrekrok, Anamaria Costache, Jascha Kolberg, Christian Rathgeb, Christoph Busch, „On the Feasibility of Fully Homomorphic Encryption of Minutiae-Based Fingerprint Representations“, in Proc. Intl. Conference on Information Systems Security and Privacy (ICISSP), 2023.
  25. Lázaro J. González-Soler, M. Gomez-Barrero, J. Patino, M. Kamble, M. Todisco and C. Busch, „Fisher Vectors for Biometric Presentation Attack Detection”, in Handbook of Biometric Anti-Spoofing: Presentation Attack Detection and Vulnerability Assessment, Springer, 2023.
  26. Jascha Kolberg, Jannis Priesnitz, Christian Rathgeb, and Christoph Busch, „COLFISPOOF: A new Database for Contactless Fingerprint Presentation Attack Detection Research“, in IEEE/CVF Winter Conference on Applications of Computer Vision Workshops (WACVw), 2023.
  27. Laurine Dargaud, Mathias Ibsen, Juan Tapia, and Christoph Busch, „A Principal Component Analysis-Based Approach for Single Morphing Attack Detection“, in IEEE/CVF Winter Conf. on Applications of Computer Vision Workshops (WACVw), 2023.
  28. Pietro Melzi, Hatef Otroshi Shahreza, Christian Rathgeb, Ruben Tolosana, Ruben Vera-Rodriguez, Julian Fierrez, Sébastien Marcel, Christoph Busch, „Multi-IVE: Privacy Enhancement of Multiple Soft-Biometrics in Face Embeddings“, in IEEE/CVF Winter Conf. on Applications of Computer Vision Workshops (WACVw), 2023.
  29. Jascha Kolberg, „Fairness of Biometric Systems“, in Data Protection and Data Security – DuD , Springer, 2023.
  30. A. Foroughi, C. Rathgeb, M. Ibsen and C. Busch, „Benchmarking Cross-Domain Face Recognition with Avatars, Caricatures and Sketches“ in Proc. Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), Rhodes, Greece, June 2023.
  31. Torsten Schlett, Sebastian Schachner, Christian Rathgeb, Juan Tapia and Christoph Busch, „Effect of Lossy Compression Algorithms on Face Image Quality and Recognition“ in Proc. Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), Rhodes, Greece, June 2023.
  32. Jannis Priesnitz, Jascha Kolberg, Meiling Fang, Akhila Madhu, Christian Rathgeb, Naser Damer, Christoph Busch, „COLFIPAD: A presentation attack detection benchmark for contactless fingerprint recognition“, International Joint Conference on Biometrics (IJCB), 2023.
  33. M. Ibsen et al., „Attacking Face Recognition With T-Shirts: Database, Vulnerability Assessment, and Detection,“ in IEEE Access, vol. 11, pp. 57867-57879, 2023.
  34. Pia Bauspieß, Marcel Grimmer, Cecilie Fougner, Damien Le Vasseur, Thomas Thaulow Stöcklin, Christian Rathgeb, Jascha Kolberg, Anamaria Costache, and Christoph Busch: „HEBI: Homomorphically Encrypted Biometric Indexing“, IEEE International Joint Conference on Biometrics (IJCB), 2023.
  35. Pia Bauspieß, Chiara-Marie Zok, Anamaria Costache, Christian Rathgeb, Jascha Kolberg, and Christoph Busch: „MT-PRO: Multibiometric Template Protection Based On Homomorphic Transciphering“, IEEE International Workshop on Information Forensics and Security (WIFS), 2023.

2022

Peer-reviewed publications

  1.  Christian Rathgeb, Pawel Drozdowski, Dinusha C Frings, Naser Damer, Christoph Busch, „Demographic fairness in biometric systems: What do the experts say?“, in IEEE Technology and Society Magazine, 2022
  2.  Mathias Ibsen, Christian Rathgeb, Pawel Drozdowski, Christoph Busch, „Face Beneath the Ink: Synthetic Data and Tattoo Removal with Application to Face Recognition“, in Applied Sciences, 2022
  3. Christian Rathgeb, Robert Nichols, Mathias Ibsen, Pawel Drozdowski, Christoph Busch, „Crowd-powered Face Manipulation Detection: Fusing Human Examiner Decisions“, in Intl. Conf. on Image Processing  (ICIP), 2022.
  4. Marta Gomez-Barrero, Pawel Drozdowski, Christian Rathgeb, et al., „Biometrics in the era of COVID-19: challenges and opportunities“, in Transactions on Technology and Society (T-TS), 2022.
  5. Siri Lorenz, Jannis Priesnitz, Christian Rathgeb, Christoph Busch, „Modelling Frequent Imperfections of Contactless Fingerprints“, in , in Intl. Joint Conf. on Biometrics (IJCB), 2022.
  6. Dailé Osorio-Roig, T. Rohwedder, C. Rathgeb, C. Busch, Analysis of Minutiae Quality for Improved Workload Reduction in Fingerprint Identification, in Proc Intl. Conf. of the Biometrics Special Interest Group (BIOSIG), 2022
  7. Jascha Kolberg, Christian Rathgeb, Christoph Busch, „The Influence of Gender and Skin Colour on the Watchlist Imbalance Effect in Facial Identification Scenarios“, in Intl. Conf. of Pattern Recognition (ICPR), 2022.
  8. Lázaro J. González-Soler, Kevin A. Barhaugen, Marta Gomez-Barrero, Christoph Busch, „When Facial Recognition Systems become Presentation Attack Detectors”, in Proc. Intl. Conf. of the Biometrics Special Interest Group (BIOSIG), 2022.
  9. Dailé Osorio-Roig, Christian Rathgeb, Hatef Otroshi Shahreza, Christoph Busch, Sébastien Marcel, „Indexing Protected Deep Face Templates by Frequent Binary Patterns“, in Intl. Joint Conf. on Biometrics  (IJCB), 2022.
  10. Hatef Otroshi Shahreza, Christian Rathgeb, Dailé Osorio-Roig, Vedrana Krivokuća Hahn, Sébastien Marcel, Christoph Busch, Sébastien Marcel, „Hybrid Protection of Biometric Templates by Combining Homomorphic Encryption and Cancelable Biometrics“, in Intl. Joint Conf. on Biometrics (IJCB), 2022.
  11. Dailé Osorio-Roig, Christian Rathgeb, Pawel Drozdowski, Philipp Terhörst, Vitomir Štruc, Christoph Busch, „An Attack on Facial Soft-biometric Privacy Enhancement“, in T-BIOM, 2022.
  12. André Dörsch, Christian Rathgeb, Mathias Ibsen, Christoph Busch, „Are Average Faces Master Faces?“, in Intl. Workshop on Biometrics and Forensics (IWBF), 2022.
  13. Pia Bauspieß, Jonas Olafsson, Jascha Kolberg, Pawel Drozdowski, Christian Rathgeb, and Christoph Busch, „Improved Homomorphically Encrypted Biometric Identification Using Coefficient Packing“, in Intl. Workshop on Biometrics and Forensics (IWBF), 2022.
  14. Lázaro J. González-Soler, Marta Gomez-Barrero, Madhu Kamble, Massimiliano Todisco, and Christoph Busch, „Dual-stream temporal convolutional neural network for voice presentation attack detection,“ in Intl. Workshop on Biometrics and Forensics (IWBF), 2022.
  15. Dailé Osorio-Roig, Torsten Schlett, Christian Rathgeb, Juan Tapia, Christoph Busch, „Exploring Quality Scores for Workload Reduction in Biometric Identification“, in Intl. Workshop on Biometrics and Forensics (IWBF), 2022.
  16. Jannis Priesnitz, Christian Rathgeb, Nicolas Buchmann, Christoph Busch, „SynCoLFinGer: Synthetic contactless fingerprint generator“, in Pattern Recognition Letters (PRL), 2022.
  17. Christian Rathgeb, Daniel Fischer, Pawel Drozdowski, Christoph Busch, „Reliable detection of doppelgängers based on deep face representations„, IET Biometrics, April 2022.
  18. Christian Rathgeb, Ruben Tolosana, Ruben Vera, Christoph Busch, „Handbook of Digital Face Manipulation and Detection: From DeepFakes to Morphing Attacks“, Advances in Computer Vision and Pattern Recognition, February 2022.
  19. Ulrich Scherhag, Christian Rathgeb, Christoph Busch, „Face Morphing Attack Detection Methods“, in Handbook of Digital Face Manipulation and Detection: From DeepFakes to Morphing Attacks, February 2022.
  20. Ruben Tolosana, Christian Rathgeb, Ruben Vera-Rodriguez, Christoph Busch, Luisa Verdoliva, Siwei Lyu et al., „Future Trends in Digital Face Manipulation and Detection“, in Handbook of Digital Face Manipulation and Detection: From DeepFakes to Morphing Attacks, February 2022.
  21. Pawel Drozdowski, Fabian Stockhardt, Christian Rathgeb, Christoph Busch, „Signal-level fusion for indexing and retrieval of facial biometric data“, IET Biometrics, January 2022.
  22. Christian Rathgeb, Johannes Merkle, Johanna Scholz, Benjamin Tams, Vanessa Nesterowicz, „Deep face fuzzy vault: Implementation and performance“, Computers & Security, 2022.
  23. Jannis Priesnitz, Rolf Huesmann, Christian Rathgeb, Nicolas Buchmann, Christoph Busch, „Mobile Contactless Fingerprint Recognition: Implementation, Performance and Usability Aspects“, in MDPI Intelligent Sensors, 2022.
  24.  Mathias Ibsen, Christian Rathgeb, Daniel Fischer, Pawel Drozdowski, Christoph Busch, „Digital Face Manipulation in Biometric Systems”, in Handbook of Digital Face Manipulation and Detection: From DeepFakes to Morphing Attacks, February 2022.
  25. Robert Nichols, Christian Rathgeb, Pawel Drozdowski, Christoph Busch, „Psychophysical Evaluation of Human Performance in Detecting Digital Face Image Manipulations“, in IEEE Access, 2022
  26. Cristian Botezatu, Mathias Ibsen, Christian Rathgeb, Christoph Busch „Fun Selfie Filters in Face Recognition: Impact Assessment and Removal” in TBIOM 2022.
  27. Torsten Schlett, Christian Rathgeb, Juan Tapia, Christoph Busch, „Evaluating Face Image Quality Score Fusion for Modern Deep Learning Models“, in Proceedings of the IEEE 21th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, September 14-16, 2022.
  28. Pia Bauspieß, Jascha Kolberg, Pawel Drozdowski, Christian Rathgeb, Christoph Busch, „Privacy-Preserving Preselection for Protected Biometric Identification Using Public-Key Encryption with Keyword Search“, in TII, 2022.
  29. M. Vitek et al. Juan E. Tapia, “Exploring Bias in Sclera Segmentation Models: A Group Evaluation Approach,” in IEEE Transactions on Information Forensics and Security, 2022.
  30. Juan E. Tapia, Andres Valenzuela, Rodrigo Lara, Marta Gomez-Barrero and Christoph Busch. “Selfie Periocular Verification using an Efficient Super-Resolution Approach” in IEEE Access, 2022.
  31. Maureira, Jose and Tapia, Juan E. and Arellano, Claudia and Busch, Christoph, “Analysis of the synthetic periocular iris images for robust Presentation Attacks Detection algorithms” in IET Biometrics, 2022.
  32. Luis Guarda, Juan E. Tapia, Enrique Lopez Droguett, Marcelo Ramos. “A Novel Capsule Neural Network-Based Model for Drowsiness Detection Using Electroencephalography Signals” in Expert System with Applications, Volume 201, 2022, 116977, ISSN 0957-4174.
  33. Juan E. Tapia, S. Gonzalez and C. Busch, “Iris Liveness Detection Using a Cascade of Dedicated Deep Learning Networks,” in IEEE Transactions on Information Forensics and Security, vol. 17, pp. 42-52, 2022.
  34. Sebastian Gonzalez, Juan E. Tapia, “Towards Refining ID Cards Presentation Attack Detection Systems using Face Quality Index”, 30th European Signal Processing Conference, EUSIPCO 2022, Belgrade, Serbia, August 29 – 02 September.
  35. Daniel Schulz, Jose Maureira, Juan Tapia, Christoph Busch, “Identity Documents Image Quality Assessment” 30th European Signal Processing Conference, EUSIPCO 2022, Belgrade, Serbia, August 29 – 02 September.
  36. Juan Tapia, Enrique Lopez Droguett, Christoph Busch, “Alcohol Consumption Detection from Periocular NIR Images Using Capsule Network”, 26th International Conference on Pattern Recognition (ICPR-2022), August 21-25, 2022, Montréal Québec.
  37. Henning Myhrvold, Haoyu Zhang1, Juan Tapia, Raghavendra Ramachandra, and Christoph Busch, “Explainable Visualization for Morphing Attack Detection” Norwegian Information Security Conference (NISK) 2022 at UiA, Kristiansand, Monday 28 Nov – Thursday 1 Dec.

2021

Peer-reviewed publications

  1. Torsten Schlett, Christian Rathgeb, Olaf Henniger, Javier Galbally, Julian Fierrez, Christoph Busch, „Face Image Quality Assessment: A Literature Survey“, in ACM Computing Surveys (CSUR), December 2021.
  2. Pawel Drozdowski, Fabian Stockhardt, Christian Rathgeb, Dailé Osorio-Roig, Christoph Busch, „Feature Fusion Methods for Indexing and Retrieval of Biometric Data: Application to Face Recognition with Privacy Protection“, IEEE Access, October 2021.
  3. Jascha Kolberg, Daniel Gläsner, Ralph Breithaupt, Marta Gomez-Barrero, Jörg Reinhold, Arndt von Twickel, Christoph Busch, „On the Effectiveness of Impedance-Based Fingerprint Presentation Attack Detection“, in Sensors, 2021
  4. Thomas Göbel, Frieder Uhlig, Harald Baier, „Find my IoT Device – An Efficient and Effective Approximate Matching Algorithm to Identify IoT Traffic Flows“, in Proceedings of the 12th EAI International Conference on Digital Forensics & Cyber Crime (ICDF2C), Singapore (Singapore), December 2021.
  5. Thomas Göbel, Frieder Uhlig, Harald Baier, „Evaluation of Network Traffic Analysis Using Approximate Matching Algorithms“, in Proceedings of the 17th Annual IFIP WG 11.9 International Conference on Digital Forensics, Fully Virtual, February 2021.
  6. Pawel Drozdowski, Christian Rathgeb, Christoph Busch, „The Watchlist Imbalance Effect in Biometric Face Identification: Comparing Theoretical Estimates and Empiric Measurements“, in International Conference on Computer Vision Workshops (ICCVW), October 2021.
  7. C. Rathgeb, P. Drozdowski, M. Obel, A. Dörsch, F. Stockhardt, N. E. Haryanto, K. Bernardo, C. Busch, „Impact of Doppelgängers on Face Recognition: Database and Evaluation“, in Proc Intl. Conf. of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September, 2021.
  8. Dailé Osorio-Roig, Christian Rathgeb, Pawel Drozdowski, Christoph Busch, „Stable Hash Generation for Efficient Privacy-Preserving Face Identification“, in T-BIOM, 2021.
  9. Torsten Schlett, Christian Rathgeb, Christoph Busch, „Deep learning-based single image face depth data enhancement“, in Computer Vision and Image Understanding (CVIU), 2021.
  10. Lázaro J. González-Soler, Marta Gomez-Barrero, Christoph Busch, „On the Generalisation Capabilities of Fisher Vector based Face Presentation Attack Detection“, IET Biometrics, 2021.
  11. Jannis Priesnitz, Christian Rathgeb, Nicolas Buchmann, Christoph Busch, „An Overview of touchless 2D Fingerprint Recognition“, in EURASIP Journal on Image & Video Processing, 2021.
  12. Pawel Drozdowski, Bernhard Prommegger, Georg Wimmer, Rudolf Schraml, Christian Rathgeb, Andreas Uhl, Christoph Busch, „Demographic Bias: A Challenge for Fingervein Recognition Systems?“, in European Signal Processing Conference (EUSIPCO), Amsterdam, The Netherlands, January 2021.
  13. Jannis Priesnitz, Christian Rathgeb, Nicolas Buchmann, Christoph Busch, „Deep Learning-based Semantic Segmentation for Touchless Fingerprint Recognition“, in TC4 Workshop on Mobile and Wearable Biometrics (WMWB), Milan, Italy, January 2021.
  14. Christian Rathgeb, Kevin Bernardo, Nathania E. Haryanto, Christoph Busch, „Effects of Image Compression on Face Image Manipulation Detection: A Case Study on Facial Retouching“, in IET-Biometrics, 2021.
  15. Jascha Kolberg, Marcel Grimmer, Marta Gomez-Barrero, Christoph Busch, „Anomaly Detection with Convolutional Autoencoders for Fingerprint Presentation Attack Detection“, in T-BIOM, 2021.
  16. Jascha Kolberg, Marta Gomez-Barrero, Christoph Busch, „On the Generalisation Capabilities of Fingerprint Presentation Attack Detection Methods in the Short Wave Infrared Domain“, in IET Biometrics, 2021.
  17. Lázaro J. González-Soler, Marta Gomez-Barrero, Leonardo Chang, Airel Pérez-Suárez, Christoph Busch, „Fingerprint Presentation Attack Detection Based on Local Features Encoding for Unknown Attacks“, in IEEE Access, 2021.
  18. Lázaro J. González-Soler, Marta Gomez-Barrero, Jascha Kolberg, Leonardo Chang, Airel Perez-Suarez, Christoph Busch, „Local Feature Encoding for Unknown Presentation Attack Detection: An Analysis of Different Local Feature Descriptors“, in IET Biometrics, 2021.
  19. C. Rathgeb, K. Pöppelmann, C. Busch, „Face Morphing Attacks: A Threat to eLearning?“, in Proc. IEEE Global Engineering Education Conference (EDUCON), Vienna, Austria, April 2021.
  20. Pawel Drozdowski, Sebastian Grobarek, Jenja Schurse, Christian Rathgeb, Fabian Stockhardt, Christoph Busch, „Makeup Presentation Attack Potential Revisited: Skills Pay the Bills“, in International Workshop on Biometrics and Forensics (IWBF), Rome, Italy, May 2021.
  21. M. Ibsen, C. Rathgeb, T. Fink, P. Drozdowski, C. Busch, „Impact of facial tattoos and paintings on face recognition systems“, in IET Biometrics, 2021.
  22. Lázaro J. González-Soler, Marta Gomez-Barrero, Manuel Günther, Christoph Busch, „Analysing the feasibility of using Objectosphere for Face Presentation Attack Detection“, in NISK, 2021.
  23. M. Ibsen, L. J. Gonzalez-Soler, C. Rathgeb, P. Drozdowski, M. Gomez-Barrero, C. Busch, „Differential Anomaly Detection for Facial Images“, in IEEE Intl. Workshop on Information Forensics and Security (WIFS), 2021.
  24. S. Lorenz, U. Scherhag, C. Rathgeb, and C. Busch, „Morphing attack detection: A fusion approach“, in 2021 IEEE 24th Intl. Conf. on Information Fusion (FUSION). IEEE, 2021, pp. 703–709.
  25. Juan E. Tapia, E. L. Droguett, A. Valenzuela, D. P. Benalcazar, L. Causa and C. Busch, “Semantic Segmentation of Periocular Near-Infra-Red Eye Images Under Alcohol Effects,” in IEEE Access, vol. 9, pp. 109732-109744, 2021.
  26. Juan E. Tapia,  and C. Busch, “Single Morphing Attack Detection using Feature Selection and Visualisation based on Mutual Information” in IEEE Access 2021, vol. 9, pp. 167628-167641, 2021.
  27. C. Yáñez and Juan E. Tapia, “Image Quality Assessment on Identity Documents,” 2021 International Conference of the Biometrics Special Interest Group (BIOSIG), 2021, pp. 1-5.
  28. C. Wang, Juan Tapia et al., „NIR Iris Challenge Evaluation in Non-cooperative Environments: Segmentation and Localization,“  IEEE International Joint Conference on Biometrics (IJCB), 2021, pp. 1-10.
  29. R. Kessler, O. Henninger, and C. Busch, “Fingerprints, forever young?,” in Proc. Intl. Conf. on Pattern Recognition (ICPR), 2021, pp. 8647–8654
  30. C. Busch et al., “A response to the European Data Protection Supervisor ’Misunderstandings in Biometrics’ by the European Association for Biometrics,” IET Biometrics, vol. 11, Art. no. 1, Nov. 2021
  31. M. Grimmer, H. Zhang, R. Ramachandra, K. Raja, and C. Busch, “Generation of Non-Deterministic Synthetic Face Datasets Guided by Identity Priors”, NISK, Dec. 2021
  32. M. Grimmer, R. Ramachandra, and C. Busch, “Deep Face Age Progression: A Survey,” IEEE Access, vol. 9, pp. 83376–83393, 2021
  33. A. Brömme et al., Eds., „2021 International Conference of the Biometrics Special Interest Group (BIOSIG)“, IEEE, 2021
  34. M. Gomez-Barrero, R. Tolosana, J. Kolberg, and C. Busch, “Multi-Spectral Short Wave Infrared Sensors and Convolutional Neural Networks for Biometric Presentation Attack Detection,” in AI and Deep Learning in Biometric Security: Trends, Potential and Challenges, CRC Press, 2021, pp. 105–132.
  35. H. Zhang, M. Grimmer, R. Ramachandra, K. Raja, and C. Busch, “On the Applicability of Synthetic Data for Face Recognition,” arXiv, Apr. 2021
  36. E. Tabassi et al., “NFIQ 2 NIST Fingerprint Image Quality,” National Institute of Standards and Technology, Jul. 2021
  37. A. Nautsch and C. Busch, “Voice biometrics: how the technology is standardized,” in Voice Biometrics: Technology, trust and security, Institution of Engineering and Technology, 2021, pp. 139–162

2020

Peer-reviewed publications

  1. M. Vitek, A. Das, Y. Pourcenoux, A. Missler, C. Paumier, S. Das, I. De Ghosh, D. R. Lucio, L. A. Zanlorensi Jr., D. Menotti, F. Boutros, N. Damer, J. H. Grebe, A. Kuijper, J. Hu, Y. He, C. Wang, H. Liu, Y. Wang, Z. Sun, D. Osorio-Roig, C. Rathgeb, C. Busch, J. Tapia, A. Valenzuela, G. Zampoukis, L. Tsochatzidis, I. Pratikakis, S. Nathan, R. Suganya, V. Mehta, A. Dhall, K. Raja, G. Gupta, J. N. Khiarak, M. Akbari-Shahper, F. Jaryani, M. Asgari-Chenaghlu, R. Vyas, S. Dakshit, S. Dakshit, P. Peer, U. Pal, V. Struc “SSBC 2020: Sclera Segmentation Benchmarking Competition in the Mobile Environment“, in Proc. International Joint Conference of Biometrics (IJCB 2020), Houston (USA), September 2020.
  2. Lázaro J. González-Soler, Marta Gomez-Barrero, Christoph Busch, “Fisher Vector Encoding of Dense-BSIF Features for Unknown Face Presentation Attack Detection”, in Proc. International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2020.
  3. Lázaro J. González-Soler, Jose Patino, Marta Gomez-Barrero, Massimiliano Todisco, Christoph Busch, Nicholas Evans, “Texture-based Presentation Attack Detection for Automatic Speaker Verification”, in Proc. Intl. Workshop on Information Forensics and Security (WIFS), 2020.
  4. Lázaro J. González-Soler, Marta Gomez-Barrero, Christoph Busch, “Evaluating the Sensitivity of Face Presentation Attack Detection Techniques to Images of Varying Resolutions”, in Norwegian Information Security Conf. (NISK), 2020.
  5. Jannis Priesnitz, Christian Rathgeb, Nicolas Buchmann, Christoph Busch, “Touchless Fingerprint Sample Quality: Prerequisites for the Applicability of NFIQ2.0″ in Proc. International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2020.
  6. Alexander Röttcher, Ulrich Scherhag, Christoph Busch, „Finding the Suitable Doppelgänger for a Face Morphing Attack“, in Proceedings of the International Joint Conference of Biometrics (IJCB 2020), Houston (USA), September 2020.
  7. Thomas Göbel, Thomas Schäfer, Julien Hachenberger, Jan Türr and Harald Baier, „hystck: A Novel Approach to Generate Synthetic Datasets for Digital Forensics“, in Proceedings of the 16th Annual IFIP WG 11.9 International Conference on Digital Forensics, New Delhi (India), January 2020.
  8. Marta Gomez-Barrero, Javier Galbally, „Reversing the Irreversible: A Survey on Inverse Biometrics“, in Elsevier Computers & Security, vol. 90, pp. 101700, March 2020
  9. Ruben Tolosana, Marta Gomez-Barrero, Christoph Busch, Javier Ortega-Garcia, „Biometric Presentation Attack Detection: Beyond the Visible Spectrum“, in IEEE Trans. on Information Forensics and Security (open-access), vol. 15, no. 1, pp. 1261-1275, December 2020
  10. Marta Gomez-Barrero, Jascha Kolberg, Christoph Busch, „Erkennung von Präsentationsangriffen auf Fingerabdruck Systemen“, in Datenschutz und Datensicherheit – DuD, vol. 44, pp. 26-31, January 2020
  11. Jascha Kolberg, Marta Gomez-Barrero, Sushma Venkatesh, Raghavendra Ramachandra, Christoph Busch, „Presentation Attack Detection for Finger Recognition“, in Handbook of Vascular Biometrics, Springer, 2020.
  12. V. Krivokuca, M. Gomez-Barrero, S. Marcel, C. Rathgeb, C. Busch, „Towards Measuring the Amount of Discriminatory Information in Fingervein Biometric Characteristics a Relative Entropy Estimator“, in Handbook of Vascular Biometrics, Springer, 2020.
  13. Benedikt-Alexander Mokroß, Pawel Drozdowski, Christian Rathgeb, Christoph Busch, „Efficient identification in large-scale vein recognition systems using spectral minutiae representations“, in Handbook of Vascular Biometrics, Springer, 2020.
  14. Pawel Drozdowski, Christian Rathgeb, Benedikt-Alexander Mokroß, Christoph Busch, „Multi-biometric Identification with Cascading Database Filtering“, in Transactions on Biometrics, Behavior, and Identity Science (TBIOM), July 2020.
  15. Pawel Drozdowski, Christian Rathgeb, Antitza Dantcheva, Naser Damer, Christoph Busch, „Demographic Bias in Biometrics: A Survey on an Emerging Challenge“, in Transactions on Technology and Society (TTS) (open access), June 2020.
  16. Christian Rathgeb, Pawel Drozdowski, Daniel Fischer, and Christoph Busch, “Vulnerability Assessment and Detection of Makeup Presentation Attacks,” in Proc. Int. Workshop on Biometrics and Forensics (IWBF), April 2020, pp. 1–6.
  17. Christian Rathgeb, Angelika Botaljov, Fabian Stockhardt, Sergey Isadskiy, Luca Debiasi, Andreas Uhl, Christoph Busch, „PRNU-based Detection of Facial Retouching“ IET-Biometrics, 2020.
  18. Christian Rathgeb, Didem Dogan, Fabian Stockhardt, Maria De Marsico, and Christoph Busch, „Plastic Surgery: An Obstacle for Deep Face Recognition?“ 15th IEEE Computer Society Workshop on Biometrics (CVPRW), pp. 1–8., 2020.
  19. Christian Rathgeb, Claudia-Ioana Satnoianu, Nathania E. Haryanto, Kevin Bernardo, Christoph Busch, „Differential Detection of Facial Retouching: A Multi-Biometric Approach“, in IEEE Access, 2020.
  20. Ulrich Scherhag, Jonas Kunze, Christian Rathgeb, Christoph Busch, „Face Morph Detection for Unknown Morphing Algorithms and Image Sources: A Multi-Scale Block Local Binary Pattern Fusion Approach“, in IET-Biometrics, 2020
  21. Ulrich Scherhag, Christian Rathgeb, Johannes Merkle, Christoph Busch , „Deep Face Representations for Differential Morphing Attack Detection“, in IEEE Transactions on Information Forensics and Securit (TIFS), 2020
  22. A. Mitkovski, J. Merkle, C. Rathgeb, B. Tams, K. Bernardo, N. E. Haryanto and C. Busch, „Simulation of Print-Scan Transformations for Face Images based on Conditional Adversarial Networks“, in Proc. International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2020.
  23. J. Kolberg, P. Drozdowski, M. Gomez-Barrero, C. Rathgeb, C. Busch, „Efficiency Analysis of Post-quantum-secure Face Template Protection Schemes based on Homomorphic Encryption“, in Proc. International Conference of the Biometrics Special Interest Group (BIOSIG), 2020.
  24. Pawel Drozdowski, Daniel Fischer, Christian Rathgeb, Julian Geissler, Jan Knedlik, Christoph Busch, „Can Generative Colourisation Help Face Recognition?“, in International Conference of the Biometrics Special Interest Group (BIOSIG), 2020.
  25. J. Kolberg, A. C. Vasile, M. Gomez-Barrero, C. Busch, „Analysing the Performance of LSTMs and CNNs on 1310 nm Laser Data for Fingerprint Presentation Attack Detection“, in Proc. International Joint Conference on Biometrics (IJCB) , 2020
  26. P. Bauspieß, J. Kolberg, D. Demmler, J. Krämer, C. Busch, „Post-Quantum Secure Two-Party Computation for Iris Biometric Template Protection“, in Proc. IEEE International Workshop on Information Forensics and Security (WIFS), 2020
  27. Christian Rathgeb, Pawel Drozdowski, and Christoph Busch, “Detection of Makeup Presentation Attacks based on Deep Face Representations,” in Proc. Int. Conf. on Pattern Recognition (ICPR), 2020, pp. 1–8.
  28. C. Rathgeb, K. Pöppelmann, E. Gonzalez-Sosa, “Biometric Technologies for eLearning: State-of-the-Art, Issues and Challenges,” in Proc. 18th Int. Conf. on Emerging eLearning Technologies and Applications, 2020.
  29. Christian Rathgeb, Pawel Drozdowski, and Christoph Busch, “Makeup Presentation Attacks: Review and Detection Performance Benchmark” , in IEEE Access, 2020.
  30. J. Tapia, M. Gomez-Barrero, and C. Busch, “An Efficient Super-Resolution Single Image Network using Sharpness Loss Metrics for Iris,” Proc. IEEE Workshop on Information Forensics and Security (WIFS), Dec. 2020.
  31. K. Raja, M. Ferrara, A. Franco, L. Spreeuwers, I. Batskos, and others, “Morphing Attack Detection – Database, Evaluation Platform and Benchmarking,” arXiv:2006.06458, Jun. 2020.
  32. U. Scherhag, D. Fischer, S. Isadskiy, J. Otte, and C. Busch, “Morphing Attack Detection using Laplace operator based features,” in Proc. Norwegian Information Security Conference (NISK), 2020.
  33. J. Merkle, C. Rathgeb, U. Scherhag, and C. Busch, “Morphing-Angriffe – Ein Sicherheitsrisiko für Gesichtserkennungssysteme,” Datenschutz und Datensicherheit – DuD, vol. 44, no. 1, pp. 38–42, Jan. 2020.

2019

Peer-reviewed publications

  1. Marta Gomez-Barrero, Christoph Busch, “Multi-Spectral Convolutional Neural Networks for Biometric Presentation Attack Detection”, in Proc. Norwegian Information Security Conference (NISK), Narvik, Norway, November 2019.
  2. Christian Rathgeb, Antitza Dantcheva, Christoph Busch, „Impact and Detection of Facial Beautification in Face Recognition: An Overview“, in IEEE Access, 7(1), 2019.
  3. Amos Treiber, Andreas Nautsch, Jascha Kolberg, Thomas Schneider, Christoph Busch, „Privacy-Preserving PLDA Speaker Verification using Outsourced Secure Computation“, in Speech Communication, 2019.
  4. Jascha Kolberg, Pia Bauspieß, Marta Gomez-Barrero, Christian Rathgeb, Markus Dürmuth, Christoph Busch,  „Template Protection based on Homomorphic Encryption: Computational Efficient Application to Iris-Biometric Verification and Identification“, in Proc. IEEE Workshop on Information Forensics and Security (WIFS), Delft, Netherlands, December 2019
  5. Ulrich Scherhag, Luca Debiasi, Christian Rathgeb, Christoph Busch, Andreas Uhl, „Detection of Face Morphing Attacks based on PRNU Analysis“, in T-BIOM (open-access), 2019.
  6. Jascha Kolberg, Marta Gomez-Barrero, Christoph Busch, „Multi-algorithm Benchmark for Fingerprint Presentation Attack Detection with Laser Speckle Contrast Imaging“, in Proc. International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2019.
  7. Thomas Göbel, Jan Türr and Harald Baier, „Revisiting Data Hiding Techniques for Apple File System“, in Proceedings of the 12th International Workshop on Digital Forensics (WSDF), in conjunction with ARES 2019, Canterbury (UK), August 2019.
  8. Pawel Drozdowski, Christian Rathgeb, Christoph Busch, „Computational Workload in Biometric Identification Systems: An Overview“, in IET Biometrics (open access), November 2019.
  9. Pawel Drozdowski, Nicolas Buchmann, Christian Rathgeb, Marian Margraf, Christoph Busch, „On the Application of Homomorphic Encryption to Face Identification“, in Proc. International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2019.
  10. Christian Meng and Harald Baier, „bring2lite: a structural Concept and Tool for Forensic Data Analysis and Recovery of Deleted SQLite Records“, in Proceedings of the 18th Digital Forensic Research Workshop USA (DFRWS USA 2019), Portland (Oregon, USA), July 2019.
  11. Andreas Nautsch, Abelino Jimenez, Amos Treiber, Jascha Kolberg, Catherine Jasserand, Els Kindt, Hector Delgado, Massimiliano Todisco, Mohamed Amine Hmani, Aymen Mtibaa, Mohammed Ahmed Abdelraheem, Alberto Abad, Francisco Teixeira, Marta Gomez-Barrero, Dijana Petrovska, Gerard Chollet, Nicholas Evans, Thomas Schneider, Jean-Francois Bonastre, Bhiksha Raj, Isabel Trancoso, Christoph Busch, „Preserving Privacy in Speaker and Speech Characterisation“, in Computer Speech and Language, 2019
  12. Marta Gomez-Barrero, Jascha Kolberg, Christoph Busch, „Multi-Modal Fingerprint Presentation Attack Detection: Looking at the Surface and the Inside“, in Proc. Int. Conf. on Biometrics (ICB), Crete, Greece, 2019
  13. Lazaro J. Gonzalez-Soler, Marta Gomez-Barrero, Leonardo Chang, Jose Hernandez-Palancar, Christoph Busch, „On the Impact of Different Fabrication Materials on Fingerprint Presentation Attack Detection“, in Proc. Int. Conf. on Biometrics (ICB), Crete, Greece, 2019
  14. Ulrich Scherhag, Christian Rathgeb, Johannes Merkle, Ralph Breithaupt, Christoph Busch, „Face Recognition Systems under Morphing Attacks: A Survey“, in IEEE Access, 2019.
  15. Lorenz Liebler and Harald Baier, „Towards Exact and Inexact Approximate Matching of Executable Binaries“, in Proceedings of the 6th Digital Forensic Research Workshop EU (DFRWS EU 2019), Oslo (Norway), April 2019.
  16. Lorenz Liebler, Patrick Schmitt, Frank Breitinger and Harald Baier, „On Efficiency of Artifact Lookup Strategies in Digital Forensics“, in Proceedings of the 6th Digital Forensic Research Workshop EU (DFRWS EU 2019), Oslo (Norway), April 2019.
  17. Pawel Drozdowski, Christian Rathgeb, Christoph Busch, „Turning a Vulnerability into an Asset: Accelerating Facial Identification with Morphing“, in Proc. Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), Brighton, UK, May 2019.
  18. Aythami Morales, Julian Fierrez, Javier Galbally, Marta Gomez-Barrero, „Introduction to Iris Presentation Attack Detection“, Handbook of Biometric Anti-Spoofing, S. Marcel et al., January 2019.
  19. Kiran. B. Raja, R. Raghavendra, S. Venkatesh, Marta Gomez-Barrero, Christian Rathgeb, Christoph Busch, „A Study of Handcrafted and Naturally Learned Features for Fingerprint Presentation Attack Detection“,Handbook of Biometric Anti-Spoofing, S. Marcel et al., January 2019.
  20. L. Debiasi, N. Damer, A.Saladie, C. Rathgeb, U. Scherhag, C. Busch, F. Kirchbuchner, A. Uhl: „On the Detection of GAN-based Face Morphs using Established Morph Detectors“, in Proceedings of the 20th International Conference on Image Analysis and Processing (ICIAP 2019), Trento, IT, September 9-13, (2019)
  21. I. Viedma, J. Tapia Farías, A. Iturriaga, C. Busch: „Relevant Features for Gender Classification in NIR Periocular Images“, in IET Biometrics, (2019)
  22. C. Busch: „Standards for Presentation Attack Detection“, in Handbook of Biometric Anti-Spoofing – Presentation Attack Detection, second Edition, Springer, pp 503-214, (2019)

2018

Peer-reviewed publications

  1. Luca Debiasi, Christian Rathgeb, Ulrich Scherhag, Andreas Uhl, Christoph Busch, „PRNU Variance Analysis for Morphed Face Image Detection“, in Proc. Int. Conference on Biometrics: Theory, Applications, and Systems (BTAS’18), Los Angeles, California, October 2018.
  2. Marta Gomez-Barrero, Jascha Kolberg, Christoph Busch, „Towards Multi-Modal Finger Presentation Attack Detection“, in Proc. Int. Conf. on Signal Image Technology & Internet Based Systems (SITIS), Las Palmas de Gran Canaria, Spain, November 2018.
  3. Juan Tapia, Christian Rathgeb, Christoph Busch, „Sex-Prediction from Periocular Images across Multiple Sensors and Spectra“, in Proc. International Workshop on Ubiquitous implicit Biometrics and health signals monitoring for person-centric applications (UBIO), Las Palmas de Gran Canaria, Spain, November 2018.
  4. Dailé Osorio Roig, Pawel Drozdowski, Christian Rathgeb, Annette Morales González Quevedo, Eduardo Garea Llano, Christoph Busch, „Iris Recognition in Visible Wavelength: Impact and automated Detection of Glasses“, in Proc. International Workshop on Ubiquitous implicit Biometrics and health signals monitoring for person-centric applications (UBIO), Las Palmas de Gran Canaria, Spain, November 2018.
  5. Pawel Drozdowski, Daniel Fischer, Christian Rathgeb, Christopher Schiel, Christoph Busch, „Database Binning and Retrieval in Multi-Fingerprint Identification Systems“, in Proc. International Workshop on Information Forensics and Security (WIFS), Hong Kong, December 2018.
  6. Pawel Drozdowski, Florian Struck, Christian Rathgeb, Christoph Busch, „Benchmarking Binarisation Schemes for Deep Face Templates“, in Proc. International Conference on Image Processing (ICIP), Athens, Greece, October 2018.
  7. Ruben Tolosana, Marta Gomez-Barrero, Jascha Kolberg, Aythami Morales, Christoph Busch, Javier Ortega, „Towards Fingerprint Presentation Attack Detection Based on Convolutional Neural Networks and Short Wave Infrared Imaging“, in Proc. Proc. Int. Conf. of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2018.
  8. Pascal Keilbach, Jascha Kolberg, Marta Gomez-Barrero, Christoph Busch, Hanno Langweg, „Fingerprint Presentation Attack Detection using Laser Speckle Contrast Imaging“, in Proc. Int. Conf. of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2018.
  9. Dailé Osorio-Roig, Christian Rathgeb, Marta Gomez-Barrero, Annette Morales-González, Eduardo Garea-Llano and Christoph Busch, „Visible Wavelength Iris Segmentation: A Multi-Class Approach using Fully Convolutional Neuronal Networks“, in Proc. Int. Conf. of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2018.
  10. Thomas Göbel and Harald Baier, „fishy – A Framework for Implementing Filesystem-based Data Hiding Techniques“, in Proceedings of the 10th EAI International Conference on Digital Forensics & Cyber Crime (ICDF2C), New Orleans (United States), September 2018.
  11. Lorenz Liebler and Harald Baier, „On efficiency and effectiveness of Linear Function Detection Approaches for Memory Carving“, in Proceedings of the 10th EAI International Conference on Digital Forensics & Cyber Crime (ICDF2C), New Orleans (United States). September 2018.
  12. Adrian V. Kailus, Christian Hecht, Thomas Göbel und Lorenz Liebler, „fishy – Ein Framework zur Umsetzung von Verstecktechniken in Dateisystemen“, in D-A-CH Security, Gelsenkirchen (Germany), September 2018.
  13. Pawel Drozdowski, Surabhi Garg, Christian Rathgeb, Marta Gomez-Barrero, Donghoon Chang and Christoph Busch, „Privacy-Preserving Indexing of Iris-Codes with Cancelable Bloom Filter-based Search Structures“, in Proc. European Signal Processing Conference (EUSIPCO), Rome, Italy, September 2018
  14. Marta Gomez-Barrero, Jascha Kolberg and Christoph Busch, „Towards Fingerprint Presentation Attack Detection Based on Short Wave Infrared Imaging and Spectral Signatures“, in Proc. Norwegian Information Security Conference (NISK), Svalbard, Norway, September 2018.
  15. Katharina Kuhnert, Jessica Steinberger and Harald Baier, „Botnet detection in anonymous networks“ in Proceedings of 12th International Conference on Autonomous Infrastructure, Management and Security (AIMS 2018), Munich (Germany), June 2018.
  16. Christian Rathgeb, Johannes Wagner, Christoph Busch, „SIFT-based iris recognition revisited: prerequisites, advantages and improvements“, in Pattern Analysis and Applications, Springer, 2018.
  17. Andreas Nautsch, Sergey Isadskiy, Jascha Kolberg, Marta Gomez-Barrero, Christoph Busch, „Homomorphic Encryption for Speaker Recognition: Protection of Biometric Templates and Vendor Model Parameters“, in Proc. Odyssey, Les Sables d’Olonne, France, June 2018.
  18. Ulrich Scherhag, Dhanesh Budhrani, Marta Gomez-Barrero and Christoph Busch, „Detecting Morphed Face Images Using Facial Landmarks“, in Proc. Int. Conf. on Image and Signal Processing (ICISP’18), Cherbourg, France, July 2018.
  19. Lorenz Liebler, Frank Breitinger, „mrsh-mem: Approximate Matching on Raw Memory Dumps“, in Proceedings of 11th International Conference on IT Security Incident Management & IT Forensics (IMF’18), Hamburg, Germany, May 2018.
  20. Ulrich Scherhag, Christian Rathgeb, Christoph Busch, „Performance Variation of Morphed Face Image Detection Algorithms across different Datasets“, in Proc. Int. Workshop on Biometrics and Forensics (IWBF’18), Sassari, Italy, June 2018.
  21. Luca Debiasi, Ulrich Scherhag, Christian Rathgeb, Andreas Uhl, Christoph Busch, „PRNU-based Detection of Morphed Face Images“, in Proc. Int. Workshop on Biometrics and Forensics (IWBF’18), Sassari, Italy, June 2018.
  22. Thomas Göbel and Harald Baier, „Anti-Forensics in ext4: On Secrecy and Usability of Timestamp-Based Data Hiding“, in Proceedings of the 5th Digital Forensic Research Workshop EU (DFRWS EU’18), Florence (Italy), March 2018.
  23. Thomas Göbel and Harald Baier, „Anti-Forensic Capacity and Detection Rating of Hidden Data in the ext4 Filesystem“, in Proceedings of the 14th Annual IFIP WG 11.9 International Conference on Digital Forensics, New Delhi (India), January 2018.
  24. Ulrich Scherhag, Christian Rathgeb, Christoph Busch, „Morph detection from single face images: a multi-algorithm fusion approach“, in Proc. Int. Conf. on Biometric Engineering and Applications (ICBEA’18), Amsterdam, The Netherlands, May 2018.
  25. Ulrich Scherhag,Christian Rathgeb,Christoph Busch, „Towards detection of morphed face images in electronic travel documents“, In Proc. 13th International Workshop on Document Analysis Systems(DAS’18), 2018.
  26. Torsten Schlett, Christian Rathgeb, Christoph Busch, „Multi-spectral Iris Segmentation in visible Wavelengths“, In Proc. International Conference on Biometrics (ICB’18), 2018.
  27. Christian Rathgeb, Torsten Schlett, Nicolas Buchmann, Harald Baier, Christoph Busch, „Multi-sample Compression of Iris Images using High Efficiency Video Coding“, In Proc. International Conference on Biometrics (ICB’18), 2018.
  28. Jessica Steinberger, Benjamin Kuhnert, Christian Dietz, Lisa Ball, Anna Sperotto, Harald Baier, Aiko Pras and Gabi Dreo, „DDoS Defense using MTD and SDN“ in Proceedings of IEEE/IFIP Network Operations and Management Symposium (NOMS’18), Taipeh (Taiwan), April 2018.
  29. Marta Gomez-Barrero, Christian Rathgeb, Guoqiang Li, R. Raghavendra, Javier Galbally, Christoph Busch, „Multi-Biometric Template Protection Based on Bloom Filters“, in Information Fusion, Vol. 42, pp. 37-50, July 2018.
  30. Marta Gomez-Barrero, Javier Galbally, Christian Rathgeb, Christoph Busch, “General Framework to Evaluate Unlinkability in Biometric Template Protection Systems”, in IEEE Trans. on Information Forensics and Security, vol. 3, no. 6, pp. 1406-1420, June 2018.
  31. Pawel Drozdowski, Florian Struck, Christian Rathgeb, Christoph Busch, „Detection of Glasses in Near-infrared Ocular Images“, in Proc. International Conference on Biometrics (ICB), Queensland, Australia, February 2018.
  32. Pawel Drozdowski, Nikolai Wiegand, Christian Rathgeb, Christoph Busch, „Score Fusion Strategies in Single-Iris Dual-Probe Recognition Systems“, in Proc. International Conference on Biometric Engineering and Applications (ICBEA), Amsterdam, Netherlands, May 2018.
  33. Pawel Drozdowski, Christian Rathgeb, Christoph Busch, „Bloom Filter-based Search Structures for Indexing and Retrieving Iris-Codes“, in IET Biometrics, May 2018.
  34. Marta Gomez-Barrero, Christian Rathgeb, Ulrich Scherhag, Christoph Busch, „Predicting the Vulnerability of Biometric Systems to Attacks based on Morphed Biometric Information“,  in IET Biometrics, 2018.

2017

Peer-reviewed publications

  1. Marta Gomez-Barrero, Javier Galbally, „Inverse Biometrics and Privacy“, in User-Centric Privacy and Security in Biometrics, IET, November 2017.
  2. C. Rathgeb, N. Buchmann, H. Hofbauer, H. Baier, A. Uhl, and C. Busch. Methods for Accuracy-preserving Acceleration of Large-Scale Comparisons in CPU-based Iris Recognition Systems. IET Biometrics, 2017.
  3. Christian Rathgeb, Christoph Busch, „On the Feasibility of Creating Morphed Iris-Codes“, In Proc. International Joint Conference on Biometrics (IJCB), 2017.
  4. Christian Rathgeb, Christoph Busch, „Iris and Periocular Biometric Recognition“, In IET Biometrics Series, IET, 2017.
  5. Christian Rathgeb, Johannes Wagner, Christoph Busch, „Iris Biometric Template Protection“, In Iris and Periocular Biometric Recognition, IET, 2017.
  6. Christian Rathgeb, Christoph Busch, „Fundamentals in Iris Recognition“, In Iris and Periocular Biometric Recognition, IET, 2017.
  7. Pawel Drozdowski, Christian Rathgeb, Heinz Hofbauer, Johannes Wagner, Andreas Uhl, Christoph Busch, „Towards Pre-alignment of Near-infrared Iris Images“, in Proc. International Joint Conference on Biometrics (IJCB), Denver, USA, October 2017.
  8. Pawel Drozdowski, Christian Rathgeb, Christoph Busch, „Multi-Iris Indexing and Retrieval: Fusion Strategies for Bloom Filter-based Search Structures“, in Proc. International Joint Conference on Biometrics (IJCB), Denver, USA, October 2017.
  9. Pawel Drozdowski, Christian Rathgeb, Christoph Busch, „SIC-Gen: A Synthetic Iris-Code Generator“, in Proc. Int. Conf. of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2017.
  10. Lazaro J. Gonzalez-Soler, Leonardo Chang, Jose Hernandez-Palancar, Airel Perez Suarez, Marta Gomez-Barrero, „Fingerprint Presentation Attack Detection Method based on a Bag-of-Words Approach“, in Proc. Iberoamerican Conf. on Pattern Recognition (CIARP), Valparaiso, Chile, November 2017
  11. Javier Galbally, Marta Gomez-Barrero, Arun Ross, „Accuracy evaluation of handwritten signature verification: Rethinking the random-skilled forgeries dichotomy“, in Proc. International Joint Conference on Biometrics (IJCB), Denver, US, October 2017.
  12. Marta Gomez-Barrero, Javier Galbally, „Software Attacks on Iris Recognition Systems“, in Iris and Periocular Biometrics, IET, August 2017.
  13. Javier Galbally, Marta Gomez-Barrero, „Presentation Attack Detection in Iris Recognition“, in Iris and Periocular Biometrics, IET, August 2017.
  14. Marta Gomez-Barrero, Christian Rathgeb, Kiran Raja, R. Raghavendra, Christoph Busch, „Biometric Symmetry: Implications on Template Protection“,  in Proc. European Signal Processing Conference (EUSIPCO), Kos Island, Greece, August 2017.
  15. Kong Aik Lee, Ville Hautamäki, Tomi Kinnunen, Anthony Larcher, Chunlei Zhang, Andreas Nautsch, Themos Stafylakis et al., „The I4U Mega Fusion and Collaboration for NIST Speaker Recognition Evaluation 2016“, In Proceedings of INTERSPEECH, August 2017.
  16. Benjamin Kuhnert, Jessica Steinberger, Anna Sperotto, Harald Baier and Aiko Pras: „Booters and certificates: An overview of TLS in the DDoS-as-a-Service landscape“ in Proceedings of the 2nd International Conference on Advances in Computation, Communications and Services (ACCSE 2017), Venice (Italy), June 2017.
  17. Marta Gomez-Barrero, Christian Rathgeb, Christoph Busch, „Standardisierung von Biometric Template Protection: Aktueller Status und Bewertung der Verknüpfbarkeit“, Datenschutz und Datensicherheit (DuD), Vol. 41, no. 7,  pp. 422-426, July 2017
  18. Marta Gomez-Barrero, Javier Galbally, Aythami Morales, Julian Fierrez, „Privacy-Preserving Comparison of Variable-Length Data with Application to Biometric Template Protection“, IEEE Access,Vol. 5 (1), pp. 8606-8619, December 2017.
  19. Esbern Anderson-Hoppe, Christian Rathgeb, Christoph Busch, „Combining Multiple Iris Texture Features for Unconstrained Recognition in Visible Wavelengths“, in Proc. International Workshop on Biometrics and Forensics (IWBF), 2017.
  20. Marta Gomez-Barrero, Christian Rathgeb, Ulrich Scherhag, Christoph Busch, „Is Your Biometric System Robust to Morphing Attacks?“,  in Proc. International Workshop on Biometrics and Forensics (IWBF), Coventry, UK, April 2017.
  21. Ulrich Scherhag, R. Ramachandra. Kiran Raja, Marta Gomez-Barrero, Christian Rathgeb, Christoph Busch, „On The Vulnerability Of Face Recognition Systems Towards Morphed Face Attacks“, in Proc. International Workshop on Biometrics and Forensics (IWBF), Coventry, UK, April 2017.
  22. Yen-Lung Lai, Zhe Jin, Andrew Beng Jin Teoh, Bok-Min Goi, Wun-She Yap, Tong-Yuen Chai, Christian Rathgeb, „Cancellable iris template generation based on Indexing-First-One hashing“, In Pattern Recognition (64), 2017.
  23. Edlira Martiri, Marta Gomez-Barrero, Bian Yang, Christoph Busch, „Biometric Template Protection Based on Bloom Filters and Honey Templates“, IET Biometrics, Vol. 6 (1), pp. 19-26, January 2017.
  24. Marta Gomez-Barrero, Emanuele Maiorana, Javier Galbally, Patrizio Campisi, Julian Fierrez, „Multi-Biometric Template Protection Based on Homomorphic Encryption“, in Pattern Recognition, Vol. 67, pp. 149-163, July 2017.
  25. N. Buchmann, C. Rathgeb, H. Baier, C. Busch and M. Margraf, Enhancing Breeder Document Long-Term Security using Blockchain Technology, SIMICE 2017: The 3rd IEEE International COMPSAC Workshop on Secure Identity Management in the Cloud Environment, 2017
  26. Lorenz Liebler and Harald Baier, „Approxis: a fast, robust, lightweight and approximate Disassembler considered in the field of memory forensics“, in Proceedings of the 9th EAI International Conference on Digital Forensics & Cyber Crime (ICDF2C), Prague (Czech Republic). October 2017.
  27. Ulrich Scherhag, Andreas Nautsch, Christian Rathgeb, Marta Gomez-Barrero, Raymond N. J. Veldhuis, Luuk Spreeuwers, Maikel Schils, Davide Maltoni, Patrick Grother, Sebastien Marcel, Ralph Breithaupt, Raghavendra Ramachandra, Christoph Busch, „Biometric Systems under Morphing Attacks: Assessment of Morphing Techniques and Vulnerability Reporting“, in Proc. Int. Conf. of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, September 2017.
  28. P. Schuch, S. Schulz, and C. Busch, “A Survey on the impact of fingerprint image enhancement,” IET Biometrics , 2017.
  29. J. Ellingsgaard and C. Busch, “Altered Fingerprint Detection,” in Handbook of Biometrics for Forensic Science , Springer International Publishing, 2017, pp. 85–123.
  30. P. S. Wasnik, K. B. Raja, R. Raghavendra, and C. Busch, “Assessing face image quality for smartphone based face recognition system,” in 5th Intl. Workshop on Biometrics and Forensics IWBF , 2017, pp. 1–6.
  31. R. Raghavendra, K. B. Raja, S. Venkatesh, and C. Busch, “Collaborative Representation of Statistically Independent Filters ́Response: An Application to Face Recognition Under Illicit Drug Abuse Alterations,” in 20th Scandinavian Conference on Image Analysis SCIA 2017 , 2017, pp. 448–458.
  32. R. Raghavendra, K. B. Raja, and C. Busch, “ContlensNet: Robust Iris Contact Lens Detection Using Deep Convolutional Neural Networks,” in 2017 IEEE Winter Conf. on Applications of Computer Vision WACV , 2017, pp. 1160–1167.
  33. P. Schuch, S. Schulz, and C. Busch, “ConvNet Regression for Fingerprint Orientations,” in 20th Scandinavian Conference on Image Analysis SCIA 2017 , 2017, pp. 325–336.
  34. P. Schuch, S. Schulz, and C. Busch, “Deep Expectation for Estimation of Fingerprint Orientation Fields,” in Proc. International Joint Conference on Biometrics (IJCB 2017) , 2017.
  35. R. Raghavendra, K. B. Raja, S. Venkatesh, and C. Busch, “Extended multispectral face presentation attack detection: An approach based on fusing information from individual spectral bands,” in 20th Intl. Conf. on Information Fusion, FUSION 2017 , 2017, pp. 1–6.
  36. R. Raghavendra, N. Vetrekar, K. Raja, R. Gad, and C. Busch, “Extended Multi-spectral Imaging For Gender Classification Based On Image Set,” in 10th Intl. Conf. on Security of Information and Networks (SIN 2017) , 2017.
  37. N. T. Vetrekar, R. Raghavendra, K. B. Raja, R. S. Gad, and C. Busch, “Extended Spectral to Visible Comparison Based on Spectral Band Selection Method for Robust Face Recognition,” in 12th IEEE Intl. Conf. on Automatic Face & Gesture Recognition FG 2017 , 2017, pp. 924–930.
  38. R. Raghavendra, K. Raja, S. Venkatesh, and C. Busch, “Face Morphing Versus Face Averaging: Vulnerability and Detection,” in Proc. International Joint Conference on Biometrics (IJCB 2017) , 2017.
  39. R. Raghavendra, K. B. Raja, S. Venkatesh, and C. Busch, “Face Presentation Attack Detection by Exploring Spectral Signatures,” in 2017 IEEE Conf. on Computer Vision and Pattern Recognition Workshops CVPR , 2017, pp. 672–679.
  40. M. Stokkenes, R. Raghavendra, K. B. Raja, M. K. Sigaard, and C. Busch, “Feature level fused templates for multi-biometric system on smartphones,” in 5th Intl. Workshop on Biometrics and Forensics IWBF , 2017, pp. 1–5.
  41. P. S. Wasnik, K. Schafer, R. Raghvendra, C. Busch, and K. B. Raja, “Fusing Biometric Scores Using Subjective Logic for Gait Recognition on Smartphone,” in Intl. Conf. of the Biometrics Special Interest Group BIOSIG 2017 , 2017, pp. 1–5.
  42. C. Rathgeb and C. Busch, “Improvement of Iris Recognition Based on Iris-Code Bit-Error Pattern Analysis,” in Intl. Conf. of the Biometrics Special Interest Group BIOSIG 2017 , 2017, pp. 1–6.
  43. P. Schuch, S. Schulz, and C. Busch, “Intrinsic Limitations of Fingerprint Orientation Estimation,” in Intl. Conf. of the Biometrics Special Interest Group BIOSIG 2017 , 2017, pp. 1–5.
  44. F. Alonso-Fernandez, K. B. Raja, C. Busch, and J.Bigün, “Log-likelihood score level fusion for improved cross-sensor smartphone periocular recognition,” in 25th European Signal Processing Conf. EUSIPCO 2017 , 2017, pp. 271–275.
  45. A. Nautsch, D. Meuwly, D. Ramos, J. Lindh, and C. Busch, “Making Likelihood Ratios Digestible for Cross-Application Performance Assessment,” IEEE Signal Process. Lett. , vol. 24, no. 10, pp. 1552–1556, 2017.
  46. P. Schuch, S. Schulz, and C. Busch, “Minutia-based Image Enhancement for Fingerprint Samples,” in Proc. 51st International Carnahan Conference on Security Technology (ICCST) , 2017.
  47. M. Stokkenes, R. Raghavendra, K. B. Raja, M. Sigaard, M. Gomez-Barrero, and C. Busch, “Multi-biometric Template Protection on Smartphones: An Approach Based on Binarized Statistical Features and Bloom Filters,” in Proc. 21st IberoAmerican Congress on Pattern Recognition CIARP 2016 , Cham, 2017, pp. 385–392.
  48. K. B. Raja, R. Raghavendra, S. Venkatesh, and C. Busch, “Multi-patch deep sparse histograms for iris recognition in visible spectrum using collaborative subspace for robust verification,” Pattern Recognition Letters , vol. 91, pp. 27–36, 2017.
  49. R. Raghavendra, K. B. Raja, S. Venkatesh, F. A. Cheikh, and C. Busch, “On the vulnerability of extended Multispectral face recognition systems towards presentation attacks,” in 2017 IEEE Intl. Conf. on Identity, Security and Behavior Analysis (ISBA) , 2017, pp. 1–8.
  50. R. Raghavendra and C. Busch, “Presentation Attack Detection Methods for Face Recognition Systems: A Comprehensive Survey,” ACM Comput. Surv. , vol. 50, no. 1, pp. 1–37, 2017.
  51. K. Raja, P. Wasnik, R. Raghavendra, and C. Busch, “Robust Face Presentation Attack Detection On Smartphones: An Approach Based on Variable Focus,” in Proc. International Joint Conference on Biometrics (IJCB 2017) , 2017.
  52. N. Vetrekar, R. Raghavendra, K. Raja, R. Gad, and C. Busch, “Robust Gender Classification Using Multi-spectral Imaging,” in Proc. 13th Intl. Conf. on Signal Image Technology & Internet Systems (SITIS 2017) , 2017.
  53. K. B. Raja, E. Auksorius, R. Raghavendra, A. C. Boccara, and C. Busch, “Robust Verification With Subsurface Fingerprint Recognition Using Full Field Optical Coherence Tomography,” in 2017 IEEE Conf. on Computer Vision and Pattern Recognition Workshops CVPR , 2017, pp. 646–654.
  54. K. B. Raja, R. Raghavendra, and C. Busch, “Scale-level score fusion of steered pyramid features for cross-spectral periocular verification,” in 20th Intl. Conf. on Information Fusion, FUSION 2017 , 2017, pp. 1–7.
  55. R. Raghavendra, S. Venkatesh, K. B. Raja, and C. Busch, “Transferable deep convolutional neural network features for fingervein presentation attack detection,” in 5th Intl. Workshop on Biometrics and Forensics IWBF , 2017, pp. 1–5.
  56. R. Raghavendra, K. B. Raja, S. Venkatesh, and C. Busch, “Transferable Deep-CNN Features for Detecting Digital and Print-Scanned Morphed Face Images,” in 2017 IEEE Conf. on Computer Vision and Pattern Recognition Workshops CVPR , 2017, pp. 1822–1830.

Other publications

  1. Andreas Nautsch, Ulrich Scherhag, Sergey Isadskiy, Christian Rathgeb, Christoph Busch, „da/sec ASVspoof2017 Submission“, In Proceedings of ASVspoof 2017 evaluation, 2017.

2016

Peer-reviewed publications

  1. T. Schlett, C. Rathgeb and C. Busch, „A Binarization Scheme for Face Recognition based on Multi-scale Block Local Binary Patterns“, International Conference of the Biometrics Special Interest Group (BIOSIG), 2016.
  2. C. Rathgeb, F. Struck and C. Busch, „Efficient BSIF-based Near-Infrared Iris Recognition“, International Conference on Image Processing Theory, Tools and Applications (IPTA), 2016.
  3. Julien Bringer, Constance Morel, Christian Rathgeb, „Security analysis and improvement of some biometric protected templates based on Bloom filters“, In Image and Vision Computing, 2016.
  4. Aythami Morales, Julian Fierrez, Ruben Tolosana, Javier Ortega-Garcia, Javier Galbally, Marta Gomez-Barrero, Andre Anjos, Sebastien Marcel, „Keystroke Biometrics Ongoing Competition“, In IEEE Access, Vol. 4, pp. 7736-7746, November 2016.
  5. Christian Rathgeb, Heinz Hofbauer, Andreas Uhl, Christoph Busch, „TripleA: Accelerated Accuracy-preserving Alignment for Iris-Codes“, In Proceedings of the 9th IAPR International Conference on Biometrics (ICB’16), 2016.
  6. Christian Rathgeb, Benjamin Tams, Johannes Wagner, Christoph Busch, „Unlinkable Improved Multi-Biometric Iris Fuzzy Vault“, In EURASIP Journal on Information Security, 2016.
  7. Christian Rathgeb, Anika Pflug, Johannes Wagner, Christoph Busch, „Effects of image compression on ear biometrics“, In IET Journal on Biometrics, 5(3), 2016.
  8. Christian Rathgeb, Andreas Uhl, Peter Wild, Heinz Hofbauer, „Design Decisions in an Iris Recognition SDK“, In Handbook of Iris Recognition (2nd Edition), Springer, 2016.
  9. Martin Stokkenes, Morten Sigaard, Kiran Raja, R. Ramachandra, Marta Gomez-Barrero, Christoph Busch, „Multi-Biometric Template Protection – A Security Analysis of Binarized Statistical Features for Bloom Filters on Smartphones“, In Proc. 6th International Conference on Image Processing Theory, Tools and Applications (IPTA), Oulu (Finland), December 2016.
  10. Marta Gomez-Barrero, Christian Rathgeb, Javier Galbally, Christoph Busch and Julian Fierrez: „Unlinkable and Irreversible Biometric Template Protection Based on Bloom Filters“ in Information Sciences, Vol. 370-371, pp. 18-32, November 2016.
  11. Martin Stokkenes, R. Ramachandra, Kiran Raja, Morten Sigaard, Marta Gomez-Barrero, Christoph Busch, „Multi-Biometric Template Protection on Smartphones: An Approach based on Binarized Statistical Features and Bloom Filters“, In Proc. XXI IberoAmerican Congress in Pattern Recognition (CIARP), Lima (Peru), November 2016.
  12. Jessica Steinberger, Benjamin Kuhnert, Anna Sperotto, Harald Baier and Aiko Pras: „In whom do we trust – sharing security events“ in Proceedings of 10th International Conference on Autonomous Infrastructure, Management and Security (AIMS 2016), Munich (Germany), June 2016.
  13. Aiko Pras, José Jair Santanna, Jessica Steinberger and Anna Sperotto: „DDoS 3.0 – How terrorists bring down the Internet“ in Proceedings of 18th International GI/ITG Conference on Measurement, Modelling and Evaluation of Computing Systems and Dependability and Fault-Tolerance (MMB & DFT), Münster (Germany), April 2016.
  14. Jessica Steinberger, José Jair Santanna, Evangelos Spatharas, Hendrik Amler, Niklas Breuer, Kristian Graul, Benjamin Kuhnert, Ulrike Piontek, Anna Sperotto, Harald Baier and Aiko Pras: „“Ludo“ – kids playing Distributed Denial of Service“ in Proceedings of TERENA Networking Conference (TNC16), Prague (Czech Republic), June 2016.
  15. Jessica Steinberger, Benjamin Kuhnert, Anna Sperotto, Harald Baier and Aiko Pras: „Collaborative DDoS Defense using Flow-based Security Event Information“ in Proceedings of IEEE/IFIP Network Operations and Management Symposium (NOMS’16), Istanbul (Turkey), April 2016.
  16. N. Buchmann, C. Rathgeb, J. Wagner, C. Busch and H. Baier, A Preliminary Study on the Feasibility of Storing Fingerprint and Iris Image Data in 2D-Barcodes, Biometrics Special Interest Group (BIOSIG), 2016 International Conference of the, 2016
  17. Li, B. Yang, C. Busch: „A Fingerprint Indexing Algorithm on Encrypted Domain“, in Proceedings of the 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom 2016), Tianjin, China, August 23-26, (2016)
  18. Raghavendra, C. Busch: „A Low Cost Wrist Vein Sensor for Biometric Authentication“, in Proceedings of the IEEE International Conference on Imaging Systems and Techniques (IST 2016), Chania, Greece, October 4-6, (2016)
  19. Haraksim, A. Anthonioz, C. Champod, M. Olsen, J. Ellingsgaard, C. Busch: „Altered fingerprint detection – Algorithm performance evaluation“, in Proceedings of the 4th International Workshop on Biometrics and Forensics 2016 (IWBF 2016), 3-4th March 2016, Limassol, Cyprus, (2016)PDF-Version
  20. Stokkenes, R. Raghavendra, C. Busch: „Authentication protocols for biometric identity on smartphones – An overview“, in Proceedings of the 9th International Conference on Security of Information and Networks (SIN 2016), July 20-22, New Jersey, USA, (2016)
  21. Raja, R. Raghavendra, C. Busch: „Biometric Recognition of Surgically Altered Periocular Region : A Comprehensive Study“, in Proceedings of the 9th IAPR International Conference on Biometrics (ICB 2016), June 13-16, Halmstad, Sweden, (2016)
  22. Brömme, C. Busch, C. Rathgeb, A. Uhl: „BIOSIG 2016: Proceedings – International Conference of the Biometrics Special Interest Group“, 21.-23. September 2016, Darmstadt, Germany, ISBN 978-3-88579-654-1, (2016)
  23. Raja, R. Raghavendra, C. Busch: „Collaborative Representation of Deep Sparse Filtered Features for Robust Verification of Smartphone Periocular Images“, in Proceedings of the International Conference on Image Processing (ICIP 2016), September 25-28, Phoenix, USA, (2016)
  24. Merkle, M. Butt, U. Korte, C. Busch: „Correlation-resistant Fuzzy Vault for Fingerprints“, in Proceedings of the Sicherheit-2016 Conference (Sicherheit), April 5-7, Bonn, Germany, (2016)
    Sequeira, L. Chen, P. Wild, J. Ferryman, F. Alonso-Fernandez, K. Raja, R. Raghavendra, C. Busch, J. Bigun: „Cross-Eyed – Cross-Spectral Iris/Periocular Recognition Database and Competition“, in Proceedings of the IEEE 15th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, September 21-23, (2016) PDF-Version
  25. Raja, R. Raghavendra, C. Busch: „Cross-Spectrum Periocular Authentication for NIR and Visible Images Using Bank of Filters“, in Proceedings of the IEEE International Conference on Imaging Systems and Techniques (IST 2016), Chania, Greece, October 4-6, (2016)
  26. Nautsch, R. Bamberger, C. Busch: „Decision Robustness of Voice Activity Segmentation in Unconstrained Mobile Speaker Recognition Environments“, in Proceedings of the IEEE 15th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, September 21-23, (2016) PDF-Version
  27. Schuch, S. Schulz, C. Busch: „De-Convolutional Auto-Encoder for Enhancement of Fingerprint Samples“, in Proceedings of the Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA 2016), Oulu, Finland, December 12-15, (2016)
  28. Nautsch, H. Hao, T. Stafylakis, C. Rathgeb, C. Busch: „Designing Stacked/Deep PLDA-RBM Systems“, in Proceedings of the 41st IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2016), March 20-25, Shanghai, China, (2016)
  29. Raghavendra, K. Raja, C. Busch: „Detecting Morphed Facial Images“, in Proceedings of 8th IEEE International Conference on Biometrics: Theory, Applications and Systems (BTAS-2016), September 6-9, Niagra Falls, USA, (2016)
  30. Raja, R. Raghavendra, C. Busch: „Dynamic Scale Selected Laplacian Decomposed Frequency Response for Cross-Smartphone Periocular Verification in Visible Spectrum“, in Proceedings of the 19th International Conference on Information Fusion (Fusion 2016), July 5-8, Heidelberg, Germany, (2016)
  31. Raghavendra, K. Raja, C. Busch: „Ear Recognition after Ear Lobe Surgery: A Preliminary Study“, in Proceedings of the IEEE International Conference on Identity, Secuirty and Behavior Analysis (ISBA 2016), February 29 – March 2, Sendai, Japan, (2016)
  32. Raghavendra, K. Raja, C. Busch: „Exploring the Usefulness of Light Field Cameras for Biometrics: An Empirical Study on Face and Iris Recognition“, in IEEE Transactions on Information Forensics and Security (TIFS), Vol. 11(5), (2016) PDF-Version
  33. Wasnik, K. Raja, R. Raghavendra, C. Busch: „Eye Region Based Multibiometric Fusion Framework to Mitigate the Effects of Body Weight Variations in Face Recognition“, in Proceedings of the 19th International Conference on Information Fusion (Fusion 2016), July 5-8, Heidelberg, Germany, (2016)
  34. Raghavendra, K. Raja, S. Marcel, C. Busch: „Face Presentation Attack Detection Across Spectrum using Time-Frequency Descriptors of Maximal Response in Laplacian Scale-Space“, in Proceedings of the Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA 2016), Oulu, Finland, December 12-15, (2016)
  35. Olsen, V. Smida, C. Busch: „Finger Image Quality Assessment Features – Definitions and Evaluation“, in Journal on Biometrics, IET, (2016) PDF-Version
  36. Rathgeb, F. Struck, C. Busch: „How to apply Binarized Statistical Image Features to Near-Infrared Iris Recognition effectively“, in Proceedings of the Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA 2016), Oulu, Finland, December 12-15, (2016)
  37. Raghavendra, K. Raja, C. Busch: „Impact of Drug Abuse on Face Recognition Systems : A Preliminary Study“, in Proceedings of the 9th International Conference on Security of Information and Networks (SIN 2016), July 20-22, New Jersey, USA, (2016)
  38. Raghavendra, K. Raja, V. Vemuri, S. Kumari, P. Gacon, E. Krichen, C. Busch: „Influence of Cataract Surgery on Iris Recognition: A Preliminary Study“, in Proceedings of the 9th IAPR International Conference on Biometrics (ICB 2016), June 13-16, Halmstad, Sweden, (2016)
  39. Raghavendra, C. Busch: „Learning Deeply Coupled Autoencodes for Smartphone based Robust Periocular Verification“, in Proceedings of the International Conference on Image Processing (ICIP 2016), September 25-28, Phoenix, USA, (2016)
  40. Damer, F. Maul, C. Busch: „Multi-biometric Continuous Authentication: a Trust Model for an Asynchronous System“, in Proceedings of the 19th International Conference on Information Fusion (Fusion 2016), July 5-8, Heidelberg, Germany, (2016)
  41. Paulini, C. Rathgeb, A. Nautsch, H. Reichau, H. Reininger, C. Busch: „Multi-Bit Allocation: Preparing Voice Biometrics for Template Protection“, in Proceedings of the Speaker and Language Recognition Workshop (Odyssey 2016), June 21-24, Bilbao, Spain, (2016)
  42. Raghavendra, S. Venkatesh, K. Raja, F. Cheikh and C. Busch: „Mutual Information Based Multispectral Image Fusion for Improved Face Recognition“, in Proceedings of the 12th International Conference on Signal Image Technology & Internet Systems (SITIS 2016), Naples, Italy, November 28 – December 1, (2016)
  43. Raghavendra, K. Raja, C. Busch: „On comparison score fusion of deep autoencoders and relaxed collaborative representation for smartphone based accurate periocular verification“, in Proceedings of the 19th International Conference on Information Fusion (Fusion 2016), July 5-8, Heidelberg, Germany, (2016)
  44. Raghavendra, K. Raja, C. Busch and P. Wasnik: „Presentation Attack Detection in Face Biometric Systems Using Raw Sensor Data from Smartphones“, in Proceedings of the 12th International Conference on Signal Image Technology & Internet Systems (SITIS 2016), Naples, Italy, November 28 – December 1, (2016)
  45. Nautsch, R. Saeidi, C. Rathgeb, C. Busch: „Robustness of Quality-based Score Calibration of Speaker Recognition Systems with respect to low-SNR and short-duration conditions“, in Proceedings of the Speaker and Language Recognition Workshop (Odyssey 2016), June 21-24, Bilbao, Spain, (2016)
  46. Liu, M. Pedersen, C. Charrier, P. Bours, C. Busch: „The Influence of Fingerprint Image Degradations on the Performance of Biometric System and Quality Assessment“, in Proceedings of the IEEE 15th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, September 21-23, (2016) PDF-Version
  47. Scherhag, A. Nautsch, C. Busch: „Unit-selection attack detection based on unfiltered frequency-domain features“, in Proceedings of the Interspeech Conference, San Francisco, USA, September 8-12, (2016)
  48. Pedersen, J. Hardeberg, C. Busch: „Vision Security – the role of imageing for observer and observed“, in Proceedings of the IS&T International Symposium on Electronic Imaging (EI 2016), February 14-18, San Francisco, USA, (2016) PDF-Version
  49. Raja, R. Raghavendra, C. Busch: „Weighted Comparison Score Fusion for Accurate Verification of Surgically Altered Periocular Region“, in Proceedings of the 19th International Conference on Information Fusion (Fusion 2016), July 5-8, Heidelberg, Germany, (2016)

Other publications

  1. Andreas Nautsch, Sergey Isadskiy, Christian Rathgeb, Christoph Busch: „HDA NIST SRE’16 Systems (CRISP & I4U)“, in Proceedings of NIST SRE’16 workshop, San Diego, USA, (2016)
  2. Kong Aik Lee et al.: „The I4U submission to the 2016 NIST Speaker Recognition Evaluation“, in Proceedings of NIST SRE’16 workshop, San Diego, USA, (2016)

2015

Peer-reviewed publications

  1. Jessica Steinberger, Anna Sperotto, Aiko Pras, Harald Baier: „Real-time DDoS Defense: A collaborative Approach at Internet Scale“ at Gesellschaft für Informatik e.V. SIDAR SPRING (Spring 10), Neubiberg (Germany), July 2015
  2. Harald Baier: „Towards automated preprocessing of bulk data in digital forensic investigations using hash functions“, In it – Information Technology, Special Issue on IT Forensics, 57(6): 347–356, DE GRUYTER OLDENBOURG, 2015
  3. Benjamin Tams, Johannes Merkle, Christian Rathgeb, Johannes Wagner, Ulrike Korte, Christoph Busch, „Improved Fuzzy Vault Scheme for Alignment-Free Fingerprint Features“, In Proceedings of the International Conference of the Biometrics Special Interest Group (BIOSIG’15), 2015.
  4. Heinz Hofbauer, Christian Rathgeb, Johannes Wagner, Andreas Uhl, Christoph Busch, „Investigation of Better Portable Graphics Compression for Iris Biometric Recognition“, In Proceedings of the International Conference of the Biometrics Special Interest Group (BIOSIG’15), 2015.
  5. Andreas Nautsch, Rahim Saeidi, Christian Rathgeb, Christoph Busch, „Analysis of mutual duration and noise effects in speaker recognition: benefits of condition-matched cohort selection in score normalization“, in Proceedings of INTERSPEECH (IS’15), September 2015.
  6. Jessica Steinberger, Anna Sperotto, Aiko Pras, Harald Baier: „Exchanging Security Events of flow-based Intrusion Detection Systems at Internet Scale“ at the Internet Architecture Board (IAB) and the Internet Society (ISOC) Coordinating Attack Response (CARIS) workshop (CARIS’15), Berlin (Germany), June 2015
  7. Anika Pflug, Christian Rathgeb, Ulrich Scherhag, Christoph Busch, “Binarization of Spectral Histogram Models: An Application to Efficient Biometric Identification”, CYBCONF 2015, Gdynia, Poland.
  8. Christian Rathgeb, Frank Breitinger, Harald Baier, Christoph Busch, „Towards Bloom Filter-based Indexing of Iris Biometric Data“, In Proceedings of the 8th IAPR International Conference on Biometrics (ICB’15), pp. 1-8, 2015.
  9. Julien Bringer, Constance Morel, Christian Rathgeb, „Security analysis of Bloom Filter-based Iris Biometric Template Protection“, In Proceedings of the 8th IAPR International Conference on Biometrics (ICB’15), pp. 1-8, 2015.
  10. Sven Ossenbühl, Jessica Steinberger, Harald Baier: „Towards automated incident handling: How to select an appropriate response against a network-based attack?“ in Proceedings of 9th International Conference on IT Security Incident Management & IT Forensics (IMF’15), Magdeburg (Germany), May 2015.
  11. Jessica Steinberger, Anna Sperotto, Aiko Pras, Harald Baier: „Collaborative Attack Mitigation and Response: A survey“ in Proceedings of the 14th IFIP/IEEE Symposium on Integrated Network and Service Management (IM’15), Ottawa (Canada), May 2015.
  12. Jessica Steinberger, Anna Sperotto, Mario Golling, Harald Baier: „How to Exchange Security Events? Overview and Evaluation of Formats and Protocols“ in Proceedings of the 14th IFIP/IEEE Symposium on Integrated Network and Service Management (IM’15), Ottawa (Canada), May 2015.
  13. Andreas Nautsch, Christian Rathgeb, Rahim Saeidi, Christoph Busch, „Entropy analysis of i-vector feature spaces in duration-sensitive speaker recognition“, in Proceedings of 40th International Conference on Acoustics, Speech and Signal Processing (ICASSP’15), 2015.
  14. Guoqiang Li, Bian Yang, Christian Rathgeb, Christoph Busch, „Towards Generating Protected Fingerprint Templates based on Bloom FIlters“, In Proceedings of 3rd International Workshop on Biometrics and Forensics (IWBF’15), 2015.
  15. Christian Rathgeb, Marta Gomez-Barrero, Christoph Busch, Javier Galbally, Julian Fierrez, „Towards Cancelable Multi-Biometrics based on Adaptive Bloom Filters: A Case Study on Feature Level Fusion of Face and Iris“, In Proceedings of 3rd International Workshop on Biometrics and Forensics (IWBF’15), 2015.
  16. Christian Rathgeb, Johannes Wagner, Benjamin Tams, Christoph Busch, „Preventing the Cross-Matching Attack in Bloom Filter-based Cancelable Biometrics“, In Proceedings of 3rd International Workshop on Biometrics and Forensics (IWBF’15), 2015.
  17. N. Buchmann und H. Baier, Elektronische Identifizierung und vertrauenswürdige Dienste, D.A.C.H. Security 2015
  18. G. Li, B. Yang, C. Busch: „A Novel Fingerprint Indexing Approach Focusing on Minutia Location and Direction“, in Proceedings of the 1st IEEE International Conference on Identity, Security and Behaviour Analysis (ISBA 2015), 23-25 March 2015, Hong Kong, (2015)
  19. R. Raghavendra, J. Surbiryala, C. Busch: „An efficient finger vein indexing scheme based on unsupervised clustering“, in Proceedings of the 1st IEEE International Conference on Identity, Security and Behaviour Analysis (ISBA 2015), 23-25 March 2015, Hong Kong, (2015)
  20. R. Raghavendra, K.B. Raja, and C. Busch: „Presentation Attack Detection for Face Recognition using Light Field Camera“, in IEEE Transactions on Image Processing, vol. 24, no. 3, pp. 1060–1075, (2015)
  21. K. Raja, R. Raghavendra, C. Busch: „Multi-modal Authentication System for Smartphones“, in Proceedings of the 8th IAPR International Conference on Biometrics (ICB), 19-22 May 2015, Phuket, Thailand, (2015)
  22. P. Tome, R. Raghavendra, C. Busch, S. Tirunagari, N. Poh, B. Shekar, D. Gragnaniello, C. Sansone, L. Verdoliva, S. Marcel: „The 1st Competition on Counter Measures to Finger Vein Spoofing Attacks“, in Proceedings of the 8th IAPR International Conference on Biometrics (ICB), 19-22 May 2015, Phuket, Thailand, (2015)
  23. K. Raja, R. Raghavendra, C. Busch: „Video Presentation Attack Detection in Visible Spectrum Iris Recognition Using Magnified Phase Information“, in IEEE Transactions on Information Forensics and Security (TIFS), June, (2015)
  24. R. Raghavendra, C. Busch: „Face Image Resolution Enhancement based on Weighted Fusion of Wavelet Decomposition“, in Proceedings of Fusion 2015, 6-9 July 2015, Washington D.C., US, (2015)
  25. R. Raghavendra, J. Surbiryala, C. Busch: „Finger vein indexing based on binary features“, in Proceeding of the IEEE Colour and Visual Computing Symposium (CVCS-2015), 25-26 August 2015, Gjøvik, Norway, (2015)
  26. K. Raja, R. Raghavendra, F. A. Cheikh, C. Busch: „Evaluation of Fusion Approaches for Face Recognition using Light Field Cameras“, in Proceeding of the IEEE Colour and Visual Computing Symposium (CVCS-2015), 25-26 August 2015, Gjøvik, Norway, (2015)
  27. R. Raghavendra, C. Busch: „Improved Face Recognition by Combining Information from Multiple Cameras in Automatic Boarder Control System“, in Proceeding of the 12th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), 26-28 August, Karlsuhe, Germany, (2015)
  28. R. Raghavendra, C. Busch: „Robust Scheme for Iris Presentation Attack Detection Using Multiscale Binarized Statistical Image Features“, in IEEE Transactions on Information Forensics and Security (TIFS), June, (2015)
  29. C. Gottschlich, A. Mikaelyan, M. Olsen, J. Bigun, C. Busch: „Improving Fingerprint Alteration Detection“, in Proceedings 9th International Symposium on Image and Signal Processing and Analysis (ISPA 2015), 7-9 September, Zagreb, Croatia, (2015)
  30. R. Raghavendra, M. Avinash, S. Marcel, C. Busch: „Finger Vein Liveness Detection Using Motion Magnification“, in Proceedings 7th IEEE International Conference on Biometrics: Theory, Applications and Systems (BTAS-2015), 8-11 September, Arlington, USA (2015)
  31. K. Raja, R. Raghavendra, C. Busch: „Iris Imaging in Visible Spectrum using White LED“, in Proceedings 7th IEEE International Conference on Biometrics: Theory, Applications and Systems (BTAS-2015), 8-11 September, Arlington, USA (2015)
  32. K. Raja, R. Raghavendra, C. Busch: „Presentation Attack Detection using Laplacian Decomposed Frequency Response for Visible Spectrum and Near-Infra-Red Iris Systems“, in Proceedings 7th IEEE International Conference on Biometrics: Theory, Applications and Systems (BTAS-2015), 8-11 September, Arlington, USA (2015)
  33. A. Brömme, C. Busch, C. Rathgeb, A. Uhl: „BIOSIG 2015: Proceedings – International Conference of the Biometrics Special Interest Group“, 9.-11. September 2015, Darmstadt, Germany, ISBN 978-3-88579-639-8, (2015)
  34. G. Li, B. Yang, C. Busch: „A Fingerprint Indexing Scheme with Robustness against Sample Translation and Rotation“, in Proceedings of the IEEE 14th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, September 9-11, (2015)
  35. E. Martiri, B. Yang, C. Busch: „Protected Honey Face Templates“, in Proceedings of the IEEE 14th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, September 9-11, (2015)
  36. M. Olsen, M. Böckeler, C. Busch: „Predicting Dactyloscopic Examiner Fingerprint Image Quality Assessments“, in Proceedings of the IEEE 14th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, September 9-11, (2015)
  37. R. Raghavendra, C. Busch: „Hand Dorsal Vein Recognition: Sensor, Algorithms and Evaluation „, in Proceedings IEEE (IST-2015), 16-18 September, Macau, China, (2015)
  38. R. Raghavendra, C. Busch: „Texture based features for robust palmprint recognition: a comparative study“, in EURASIP Journal on Information Security, vol 5 , (2015) „, in EURASIP Journal on Information Security, vol 5 , (2015)
  39. M. Olsen, V. Smida, C. Busch: „Finger Image Quality Assessment Features – Definitions and Evaluation „, in Journal on Biometrics, IET, (2015)
  40. R. Raghavendra, C. Busch: „Presentation Attack Detection Algorithms for Finger Vein Biometrics: A Comprehensive Study „, in Proceedings 11th International Conference on Signal Image Technology & Internet Based Systems (SITIS-2015), 23-27 November, Bangkok, Thailand, (2015)
  41. K. Raja, R. Raghavendra, C. Busch: „Improving Cross-Smartphone Periocular Recognition in Visible Spectrum Using Time-Frequency Features of Laplacian Decomposition „, in Proceedings 11th International Conference on Signal Image Technology & Internet Based Systems (SITIS-2015), 23-27 November, Bangkok, Thailand, (2015)
  42. M. Olsen, M. Dusio, C. Busch: „Fingerprint skin moisture impact on biometric performance“, in 3rd International Workshop on Biometrics and Forensics (IWBF), IEEE, (2015)

2014

Peer-reviewed publications

  1. Sebastian Abt, Harald Baier: A Plea for Utilising Synthetic Data when Performing Machine Learning Based Cyber-Security Experiments. In Proceedings of the 2014 Workshop on Artificial Intelligence and Security (AISec 2014), Scottsdale/AZ, November 2014.
  2. Sebastian Abt, Harald Baier: Are We Missing Labels? A Study of the Availability of Ground-Truth in Network Security Research. In Proceedings of the 3rd International Workshop on Building Analysis Datasets and Gathering Experience Returns for Security (BADGERS 2014), Wroclaw, September 2014.
  3. Sebastian Abt, Sebastian Gärtner, Harald Baier: A Small Data Approach to Identification of Individuals on the Transport Layer using Statistical Behaviour Templates. In Proceedings of the 7th International Conference on Security of Information and Networks (SIN 2014), Glasgow, September 2014.
  4. Björn Roos, Harald Baier, Peter Lyko: Zum sicheren Löschen auf Smartphones. In Proceedings of D-A-CH Security 2014, Graz, September 2014
  5. Stefan Billeb, Christian Rathgeb, Herbert Reininger, Klaus Kasper, Christoph Busch, „Biometric Template Protection for Speaker Recognition based on Universal Background Models“, In IET Journal on Biometrics, Vol. 4, No. 2, 2015.
  6. Lisa Schehlmann, Sebastian Abt, Harald Baier, „Blessing or Curse? Revisiting Security Aspects of Software-Defined Networking“, In Proceedings of 1st International Workshop on Management of SDN and NFV Systems (ManSDN/NFV 2014), November 2014.
  7. Frank Breitinger, Christian Rathgeb, Harald Baier, „An efficient similarity digests database lookup – a logarithmic divide and conquer approach“ In Journal of Digital Forensics, Security and Law (Special Issue: Proceedings of 6th International Conference on Digital Forensics & Cyber Crime, ICDF2C’14) 9(2), pp. 155-166, 2014.
  8. Anika Pflug, Christoph Busch, „Segmentation and Normalization of Human Ears using Cascaded Pose Regression“, In Proceedings of  Nordic Conference on Secure IT Systems (NordSec’14), 2014.
  9. Anika Pflug, Pascal N. Paul and Christoph Busch, „A comparative Study on Texture and Surface Descriptors for Ear Biometrics“, In Proceedings of International Carnahan Conference in Security Technology (ICCST’14), 2014.
  10. Andreas Nautsch, Christian Rathgeb, Christoph Busch, „Bridging Gaps: An Application of Feature Warping to Online Signature Verification“, In Proceedings of International Carnahan Conference in Security Technology (ICCST’14), 2014.
  11. Stefan Billeb, Christian Rathgeb, Michael Buschbeck, Herbert Reininger, Klaus Kasper, „Efficient Two-stage Speaker Identification based on Universal Background Models“, In Proceedings of the International Conference of the Biometrics Special Interest Group (BIOSIG’14), pp. 145-156, 2014.
  12. Anika Pflug, Arun Ross, Christoph Busch, „2D Ear Classification Based on Unsupervised Clustering“, In Proceedings of International Joint Conference on Biometrics (IJCB’14), 2014.
  13. Benjamin Tams, Christian Rathgeb, „Towards Efficient Privacy-Preserving Two-Stage Identification for Fingerprint-based Biometric Cryptosystems“, In Proceedings of International Joint Conference on Biometrics (IJCB’14), pp. 1-8, 2014.
  14. Christian Rathgeb, Andreas Uhl, Peter Wild, „Effects of Severe Image Compression on Iris Segmentation Performance“, In Proceedings of International Joint Conference on Biometrics (IJCB’14), pp. 1-6, 2014 (Best Poster Paper Award).
  15. Moazzam Butt, Naser Damer, Christian Rathgeb, „Privacy preserved duplicate check using multi-biometric fusion“, In Proceedings of International Conference on Information Fusion (FUSION’14), pp. 1-7, 2014.
  16. Andreas Nautsch, Christian Rathgeb, Christoph Busch, Herbert Reininger, Klaus Kasper, „Towards Duration Invariance of i-Vector-based Adaptive Score Normalization“, In Proceedings of Odyssey: The Speaker and Language Recognition Workshop (ODYSSEY’14), pp. 60-67, 2014.
  17. Anika Pflug, Johannes Wagner, Christian Rathgeb, Christoph Busch, „Impact of Severe Signal Degradation on Ear Recognition Performance“, In Proceedings of Biometrics & Forensics & De-identification and Privacy Protection (BiForD’14), pp. 1342-1347, 2014.
  18. Marta Gomez-Barrero, Christian Rathgeb, Javier Galbally, Julian Fierrez, Christoph Busch, „Protected Facial Biometric Templates Based on Local Gabor Patterns and Adaptive Bloom Filters“, In Proceedings of the 22nd International Conference on Pattern Recognition (ICPR’14), 2014.
  19. Nicolas Buchmann, Christian Rathgeb, Roel Peeters, Harald Baier, Christoph Busch, „BioPACE: Biometric-Protected Authentication Connection Establishment“, In Biometric Security, Cambridge Scholars Publishing, 2015.
  20. Nicolas Buchmann, Christian Rathgeb, Harald Baier, Christoph Busch, „Towards electronic identification and trusted services for biometric authenticated transactions in the Single Euro Payments Area“, In Proceedings of the 2nd Annual Privacy Forum (APF’14), pp. 172-190, 2014.
  21. Harald Baier, Julian Knauer: AFAUC – anti-forensics of storage devices by alternative use of communication channels. 8th International Conference on IT Security Incident Management & IT Forensics (IMF), IEEE Computer Society, p. 14-26, Münster (Germany). May 2014.
  22. Jessica Steinberger, Anna Sperotto, Aiko Pras, Harald Baier: Real-time DDoS Defense: A collaborative Approach at Internet Scale. Student Poster of TNC 2014, Dublin, May 2014 (*Best Student Poster*)
  23. Frank Breitinger, Harald Baier and Douglas White: On the database lookup problem of approximate matching. In Proceedings of the 1st Digital Forensics Research Conference EU (DFRWS EU’14), Amsterdam (Netherlands). May 2014.
  24. Frank Breitinger and Vassil Roussev: Automated evaluation of approximate matching algorithms on real data. In Proceedings of the 1st Digital Forensics Research Conference EU (DFRWS EU’14), Amsterdam (Netherlands). May 2014.
  25. Ivan Danov, Martin A. Olsen, Christoph Busch. Interpretation of fingerprint image quality features extracted by self-organizing maps. SPIE DSS, Biometric and Surveillance Technology for Human and Activity Identification XI. Baltimore, Maryland, USA. May 2014
  26. Jinghua Wang, Martin A. Olsen, Christoph Busch. Finger image quality based on singular point localization. SPIE DSS, Biometric and Surveillance Technology for Human and Activity Identification XI. Baltimore, Maryland, USA. May 2014
  27. Marek Dusio, Martin A. Olsen, Christoph Busch. Fingerprint Sample Quality Assessment via Ridge Line Count Using Laplacian of Gaussian Edge Finding. The 2nd International Workshop on Biometrics and Forensics (IWBF), Valletta, Malta. March 2014
  28. Johannes Wagner, Anika Pflug, Christian Rathgeb, Christoph Busch, Effects of Severe Signal Degradation on Ear Detection, The 2nd International Workshop on Biometrics and Forensics (IWBF), Valletta, Malta. March 2014
  29. Christian Rathgeb, Christoph Busch, Cancelable Multi-Biometrics: Mixing Iris-Codes based on Adaptive Bloom Filters. in Elsevier Computers and Security, 2014
  30. Frank Breitinger, Georg Ziroff, Steffen Lange, Harald Baier:  Similarity Hashing Based on Levenshtein Distance. Tenth Annual IFIP WG 11.9 International Conference on Digital Forensics (IFIP WG11.9), Vienna (Austria). January 2014.
  31. Frank Breitinger, Christian Winter, York Yannikos, Tobias Fink, Michael Seefried:  Reducing Data for Forensic Investigations Using Approximate Matching. Tenth Annual IFIP WG 11.9 International Conference on Digital Forensics (IFIP WG11.9), Vienna (Austria). January 2014.
  32. Nicolas Buchmann and Harald Baier, Towards a more secure and scalable verifying PKI of eMRTD, Journal of Computer Security, Volume 22, Number 6 / 2014 PUB

2013

Peer-reviewed publications

  1. Christian Rathgeb, Frank Breitinger, Christoph Busch, Harald Baier, On the Application of Bloom Filters to Iris Biometrics, In IET Biometrics, 2013.
  2. Raghu Raghavendra, Kiran Raja, Bian Yang, Christoph Busch: „Improved Face Recognition At A Distance Using Light Field Camera & Super Resolution Schemes“, in Proceedings of the 6th International Conference on Security of Information and Networks (SIN 2013), November 26-28, Aksaray, Turkey, (2013)
  3. Raghu Raghavendra, Kiran Raja, Bian Yang, Christoph Busch: „Combining Iris and Periocular for Robust Person Verification using Light Field Camera“, in Proceedings of the 2nd IAPR Asian Conference on Pattern Recognition (ACPR 2013), November 5-8, Okinawa, Japan, (2013)
  4. R. Raghavendra, Kiran B. Raja, Anika Pflug, Bian Yang, Christoph Busch, 3D Face Reconstruction and Multimodal Person Identification from Video Captured Using a Smartphone Camera,  IEEE HST 2013
  5. Anika Pflug, Adrian Winterstein, Christoph Busch, Robust Localization of Ears by Feature Level Fusion in Image Domain and Context Information, ICB 2013
  6. Frank Breitinger, Georgios Stivaktakis, Vassil Roussev: Evaluating Detection Error Trade-offs for Bytewise Approximate Matching Algorithms. 5th International ICST Conference on Digital Forensics & Cyber Crime (ICDF2C), Moskau. September 2013. (*Best paper award*)
  7. Frank Breitinger, Huajian Liu, Christian Winter, Harald Baier, Alexey Rybalchenko, and Martin Steinebach: Towards a process model for hash functions in digital forensics. 5th International ICST Conference on Digital Forensics & Cyber Crime (ICDF2C), Moskau. September 2013.
  8. Christian Rathgeb, Andreas Uhl, Peter Wild, Iris-Biometric Fuzzy Commitment Schemes under Image Compression, In Proceedings of the 18th Iberoamerican Congress on Pattern Recognition (CIARP’13), LNCS 8259, pp. 374–381, 2013.
  9. Christian Rathgeb, Christoph Busch, Comparing Binary Iris Biometric Templates based on Counting Bloom Filters, In Proceedings of the 18th Iberoamerican Congress on Pattern Recognition (CIARP’13), LNCS 8259, pp. 262–269, 2013.
  10. Alina Krupp, Christian Rathgeb, Christoph Busch, Social Acceptance of Biometric Technologies in Germany: A Survey, In Proceedings of the International Conference of the Biometrics Special Interest Group (BIOSIG’13), 2013.
  11. Nicolas Buchmann, Roel Peeters, Harald Baier, Andreas Pashalidis, „Security considerations on extending PACE to a biometric-based connection establishment,“ Biometrics Special Interest Group (BIOSIG), 2013 International Conference of the , vol., no., pp.1,13, 5-6 Sept. 2013. PUB
  12. Martin Böckeler, Xuebing Zhou, An Efficient 3D Facial Landmark Detection Algorithm with Haar-Like Feature and Anthropometric Contraints, In Proceedings of the International Conference of the Biometrics Special Interest Group (BIOSIG’13), 2013.
  13. Chris Stein, Vincent Bouatou, Christoph Busch: „Video-based Fingerphoto Recognition with Anti-spoofing Techniques with Smartphone Cameras“, in Proceedings of the IEEE 12th International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, September 5-6, (2013)
  14. Christian Rathgeb, Christoph Busch: Comparison Score Fusion Towards an Optimal Alignment for Enhancing Cancelable Iris Biometrics, In Proceedings of the 4th International Conference on Emerging Security Technologies (EST’13), pp. 51-55, 2013.
  15. Heiko Witte, Christian Rathgeb, Christoph Busch: Context-Aware Mobile Biometric Authentication based on Support Vector Machines, In Proceedings of the 4th International Conference on Emerging Security Technologies (EST’13), pp. 29-32, 2013.
  16. Christian Rathgeb, Christoph Busch: Irreversibility Analysis of Feature Transform-based Cancelable Biometrics, In Proceedings of the 15th International Conference on Computer Analysis of Images and Patterns (CAIP’13), LNCS 8048, pp. 177-184, 2013.
  17. Lisa Schehlmann, Harald Baier: COFFEE: a Concept based on OpenFlow to Filter and Erase Events of botnet activity at high-speed nodes. In Proceedings of GI INFORMATIK 2013, Workshop on Network-based Anomaly Detection (NAD), Koblenz, September 2013.
  18. Sebastian Abt, Sascha Wener, Harald Baier: Performance Evaluation of Classification and Feature Selection Algorithms for NetFlow-based Protocol Recognition. In Proceedings of GI INFORMATIK 2013 Workshop on Network-based Anomaly Detection (NAD), Koblenz, September 2013.
  19. Jessica Steinberger, Sebastian Abt, Harald Baier: CADEMI – Cooperative Anomaly Detection and Mitigation. In Proceedings of D-A-CH Security 2013, Nürnberg, September 2013
  20. Martin Aastrup Olsen, Elham Tabassi, Anton Makarov, Christoph Busch: Self-Organizing Maps for Fingerprint Image Quality Assessment. Computer Vision and Pattern Recognition Workshops (CVPRW),  pp.138-145, 23-28 June 2013, Portland (Oregon, USA). DOI:10.1109/CVPRW.2013.28
  21. Guoqiang Li, Bian Yang, Martin Aastrup Olsen, Christoph Busch: Quality Assessment for Fingerprints Collected by Smartphone Cameras. Computer Vision and Pattern Recognition Workshops (CVPRW),  pp.146-153, 23-28 June 2013, Portland (Oregon, USA). DOI: 10.1109/CVPRW.2013.29
  22. Christoph Busch, Anika Pflug, Xuebing Zhou, Michael Dose, Michael Brauckmann, Jörg Helbig, Alexander Opel, Peter Neugebauer, Katja Leowski, Harald Sieber, Oliver Lotz, Multi-Biometrische Gesichtserkennung,  13. Deutscher IT-Sicherheitskongress, 14-16 May 2013, Bonn, Germany, Pages 361-373
  23. Jessica Steinberger, Lisa Schehlmann, Sebastian Abt, Harald Baier: Anomaly detection and mitigation at Internet scale: A survey. In Proceedings of  7th International Conference on Autonomous Infrastructure, Management and Security (AIMS),  Barcelona, June 2013
  24. Sebastian Abt, Christian Dietz, Harald Baier, Slobodan Petrovic: Passive Remote Source NAT Detection using Behaviour Statistics Derived from NetFlow. In Proceedings of  7th International Conference on Autonomous Infrastructure, Management and Security (AIMS),  Barcelona, June 2013
  25. Frank Breitinger, Georgios Stivaktakis, Harald Baier: FRASH: A framework to test algorithms of similarity hashing, In Proceedings of the 13th Digital Forensics Research Conference (DFRWS’13), Monterey (Californien, US). August 2013.
  26. Christian Rathgeb, Frank Breitinger, Christoph Busch: Alignment-Free Cancelable Iris Biometric Templates based on Adaptive Bloom Filters, In Proceedings of the 6th IAPR International Conference on Biometrics (ICB’13), 2013.
  27. Christian Rathgeb: Towards Enhancing the Security and Accuracy of Iris Recognition Systems, In Datenschutz und Datensicherheit, 2013:6, 2013.
  28. Sebastian Abt, Harald Baier: A darknet-driven approach to compilation of hostile network traffic samples. In Proceedings of Sicherheit in vernetzten Systemen: 20. DFN-Workshop, DFN-Cert Services GmbH, Hamburg, February 2013.
  29. Denise Muth, Sebastian Abt, Andreas Bunten: Generischer Ablauf von Serversystemeinbrüchen. In Proceedings of Sicherheit in vernetzten Systemen: 20. DFN-Workshop, DFN-Cert Services GmbH, Hamburg, February 2013.
  30. Frank Breitinger, Knut Petter Åstebøl, Harald Baier, Christoph Busch: mvHash-B – A new Approach for Similarity Preserving Hash Function. 7th International Conference on IT Security Incident Management & IT Forensics (IMF), Nürnberg (Germany). March 2013.
  31. Frank Breitinger, Kaloyan Petrov:  Reducing Time Cost in Hashing Operations. Ninth Annual IFIP WG 11.9 International Conference on Digital Forensics (IFIP WG11.9), Orlando (Florida, US). January 2013.

Other publications

  1. Elakkiya Ellavarason, Christian Rathgeb: Template Ageing in Iris Biometrics: A Cross-Algorithm Investigation of the ND-Iris-Template-Ageing-2008-2010 Database, Hochschule Darmstadt, Technical Report Nr. HDA-da/sec-2013-001, March 2013
  2. Bjoern Roos, Harald Baier: Zur Aktualisierung von Studienbriefen am Beispiel der Mobilfunkforensik, Hochschule Darmstadt, Technical Report Nr. HDA-da/sec-2013-002, Mai 2013
  3. Harald Baier: Have a break — have a security centre: from DZI to CASED, Festschrift on the occasion of the 60th birthday of Johannes Buchmann, LNCS 8260, pp. 04-18, November 2013

2012

Peer-reviewed publications

  1. C. Busch, M. Brauckman, R. N.J. Veldhuis, F. Deravi, T.A.M. Kevenaar, A. Nouak, H. Seibert, F. Weber, J-M. Suchier, J.-M. Towards a more secure border control with 3D face recognition. In:Proceedings of the 5th Norsk Informasjons Sikkerhets Konferanse (NISK), 19-22 Nov 2012, Bodø, Norway. pp. 49-60. Tapir Akademisk Forlag. ISBN 978-82-321-0012-5
  2. Mark M. Seeger, Stephen Wolthusen, Towards Concurrent Data Sampling Using GPU Coprocessing. I: Proceedings of the Seventh International Conference on Availability, Reliability and Security, ARES 2012; 20-24 August 2012; Prague, Czech Republic. IEEE Computer Society 2012 ISBN 978-0-7695-4775-6 . p. 557-563, 2012
  3. Chris Stein, Claudia Nickel, Christoph Busch: Fingerphoto Recognition with Smartphone Cameras, In Proceedings of the International Conference of Biometrics Special Interest Group (BIOSIG 2012), September 6-7, 2012, Darmstadt, Germany
  4. Christian Rathgeb, Andreas Uhl, Peter Wild: Iris Recognition: From Segmentation to Template Security, In Advances in Information Security 59. Springer, New York, 2012. ISBN: 978-1461455707
  5. Xuebing Zhou, Christoph Busch: Measuring Privacy and Security of Iris Fuzzy Commitment, ICCST 2012, October 15-18 Boston, USA
  6. Anika Pflug, Philip Michael Back, Christoph Busch, Towards making HCS Ear detection robust against rotation, ICCST 2012, October 15-18 Boston, USA
  7. Frank Breitinger, Harald Baier: Similarity Preserving Hashing: Eligible Properties and a new Algorithm MRSH-v2. 4th International ICST Conference on Digital Forensics & Cyber Crime (ICDF2C), Lafayette (Indiana US). October 2012.
  8. Christian Rathgeb, Christoph Busch, Multibiometric Template Protection: Issues and Challenges, In New Trends and Developments in Biometrics, pp. 173-190, InTech, 2012. ISBN: 978-953-51-0859-7
  9. Christian Rathgeb, Andreas Uhl, Christoph Busch, Ageing Effects and Implications for Biometric Template Protection, In Age Factors in Biometric Processing, IET, 2012.
  10. Heinz Hofbauer, Christian Rathgeb, Andreas Uhl, Peter Wild, Image Metric-based Biometric Comparators: A Supplement to Feature Vector-based Hamming Distance?, In Proceedings of the International Conference of the Biometrics Special Interest Group (BIOSIG’12), pp. 1-5, 2012
  11. Andreas Aabrandt, Martin Aastrup Olsen, Christoph Busch: A Topology based Approach to Categorization of Fingerprint Images, In Proceedings of the 11th International Conference of the Biometrics Special Interest Group (BIOSIG), September 2012
  12. Anika Pflug, Christoph Busch, Ear Biometrics – A Survey of Detection, Feature Extraction and Recognition Methods,  IET Biometrics, Volume 1, Number 2,  Pages 114-129, June 2012
  13. Harald Baier, Christian Dichtelmüller: Datenreduktion mittels kryptographischer Hashfunktionen in der IT-Forensik: Nur ein Mythos?  Proceedings of D-A-CH Security 2012, p. 278-287, ISBN 978-3-00-039221-4 , Konstanz, September 2012
  14. Björn Roos, Harald Baier: IT-Forensik im Wandel – Die Aufweichung des Paradigmas der Unveränderbarkeit am Beispiel von Mobilen Endgeräten. Proceedings of D-A-CH Security 2012, p. 301-313, ISBN 978-3-00-039221-4 , Konstanz, September 2012
  15. Julian Knauer, Harald Baier: Zur Sicherheit von ATA-Festplattenpasswörtern. Proceedings of D-A-CH Security 2012, p. 26-37, ISBN 978-3-00-039221-4 , Konstanz, September 2012
  16. Frank Breitinger, Harald Baier: Properties of a Similarity Preserving Hash Function and their Realization in sdhash. 2012 Information Security South Africa (ISSA 2012). Johannesburg (South Africa). August 2012.
  17. Frank Breitinger, Harald Baier, Jesse Beckingham: Security and Implementation Analysis of the Similarity Digest sdhash, 1st International Baltic Conference on Network Security & Forensics (NeSeFo), Tartu (Estland). August 2012.
  18. Bian Yang, Lisa Rajbhandari, Christoph Busch, Xuebing Zhou: Privacy Implications of Identity References in Biometrics Databases,  International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP,) July 18-20, 2012, in Piraeus-Athens, Greece
  19. Anika Pflug, Adrian Winterstein, Christoph Busch, Ear Detection in 3D Profile Images Based on Surface Curvature,  International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP,) July 18-20, 2012, in Piraeus-Athens, Greece
  20. Claudia Nickel, Tobias Wirtl, Christoph Busch: Authentication of Smartphone Users Based on the Way they Walk Using k-NN Algorithm. 8th IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Piraeus (Greece), July 2012.
  21. Claudia Nickel, Christoph Busch: Does a Cycle-based Segmentation Improve Accelerometer-based Biometric Gait Recognition?, 11th IEEE International Conference on Information Science, Signal Processing and their Applications, Montreal (Canada), July 2012
  22. Muhammad Muaaz, Claudia Nickel: Influence of Different Surfaces and Walking Speeds on Accelerometer-based Gait Recognition, 35th IEEE International Conference on Telecommunications and Signal Processing, Prague, July 2012
  23. Sebastian Abt, Harald Baier: Towards Efficient and Privacy-Preserving Network-Based Botnet Detection Using Network Flow Data. 9th International Network Conference (INC2012), Port Elizabeth (South Africa), July 2012.
  24. Harald Baier, Achim Brand: On the Investigation of Application Specific Data within Digital Forensics. Proceedings of the 7th Workshop on Digital Forensics and Information Assurance (WDFIA 2012), ISBN: 978-1-84102-316-8 , p. 38-54, Crete (Greece), June 2012
  25. Frank Breitinger, Harald Baier: A Fuzzy Hashing Approach based on Random Sequences and Hamming Distance, 7th annual Conference on Digital Forensics, Security and Law (ADFSL), Richmond (Virginia, US). May 2012.
  26. Martin Hestbek, Claudia Nickel, Christoph Busch: Biometric Gait Recognition for Mobile Devices Using Wavelet Transform and Support Vector Machines, 19th IEEE International Conference on Systems, Signals and Image Processing, Vienna (Austria), April 2012
  27. Daniel Hartung, Anika Pflug, Christoph Busch, Vein Pattern Recognition Using Chain Codes, Spacial Information and Skeleton Fusing, GI SICHERHEIT 2012, Darmstadt (Germany), March 2012.
  28. Daniel Hartung, Martin Aastrup Olsen Haiyun Xu, Hai Thanh Nguyen, Christoph Busch, Comprehensive analysis of spectral minutiae for vein pattern recognition, IET Biometrics, March 2012.
  29. Xuebing Zhou, Arjan Kuijper, Christoph Busch: Retrieving Secrets from Iris Fuzzy Commitment. 5th IAPR International Conference on Biometrics (ICB 2012), New Delhi (India), March/April 2012.
  30. Martin Aastrup Olsen, Haiyun Xu, Christoph Busch: Gabor Filters as Candidate Quality Measure for NFIQ 2.0. 5th IAPR International Conference on Biometrics (ICB 2012), New Delhi (India), March/April 2012.
  31. Anika Pflug, Daniel Hartung, Christoph Busch: Feature Extraction from Vein Images using Spatial Information and Chain Codes. In Information Security Technical Report, http://dx.doi.org/10.1016/j.istr.2012.02.003 .
  32. Mark M. Seeger, Pierre Schnarz: Bürgerbefragung zur IT-Sicherheit im Endanwenderbereich. In Datenschutz und Datensicherheit (DuD), Ausgabe 4/2012, S. 253.

2011

Peer-reviewed publications

  1. Mark M. Seeger: Using Control-Flow Techniques in a Security Context – A Survey on Common Prototypes and their Common Weakness. International Conference on Network Computing and Information Security (NCIS 2011).
  2. Claudia Nickel, Christoph Busch, Sathyanarayanan Rangarajan, Manuel Möbius: Using Hidden Markov Models for Accelerometer-Based Biometric Gait Recognition. 7th International Colloqium on Signal Processing and its Applications (CSPA 2011).
  3. Martin Aastrup Olsen, Daniel Hartung, Christoph Busch, Rasmus Larsen: Convolution Approach for Feature Detection in Topological Skeletons Obtained from VascularPatterns. IEEE Symposium Series in Computational Intelligence (SSCI 2011).
  4. Christoph Busch, Ulrike Korte, Sebastian Abt, Christian Böhm, Ines Färber, Sergej Fries, Johannes Merkle, Claudia Nickel, Alexander Nouak, Alexander Opel, Annahita Oswald, Thomas Seidl, Bianca Wackersreuther, Peter Wackersreuther, Xuebing Zhou: Biometric Template Protection. Datenschutz und Datensicherheit (DUD).
  5. Harald Baier, Achim Brand, Christian Dichtelmüller, Björn Roos: Zur Komplexität der Mobilfunkforensik am Beispiel des iPhone. Proceedings of the DACH conference 2011, ISBN 978-3-00-034960-7 , p. 399-410, September 2011.
  6. Sebastian Abt, Christoph Busch, Harald Baier: A quality score honoring approach to semantic conformance assessment of minutiae-based feature extractors. Proceedings of the BIOSIG 2011 conference, LNI, p.21-33, 2011.
  7. Christian Maaser, Harald Baier: A Concept for Monitoring Self-transforming Code Using Memory Page Access Control Management. Proceedings of the 45th IEEE International Carnahan Conference on Security Technology (ICCST 2011), Barcelona, Spain, IEEE Computer Society, p. 277-285, October 2011.
  8. Claudia Nickel, Mohammad Derawi, Patrick Bours, Christoph Busch: Scenario Test of Accelerometer-Based Biometric Gait Recognition. 3rd International Workshop on Security and Communication Networks (IWSCN 2011).
  9. Claudia Nickel, Christoph Busch: Classifying Accelerometer Data via Hidden Markov Models to Authenticate People by the Way they Walk. 45th IEEE International Carnahan Conference on Security Technology (ICCST 2011).
  10. Chris Stein, Claudia Nickel: Eignung von Smartphone-Kameras zur Fingerabdruckerkennung und Methoden zur Verbesserung der Qualität der Fingerbilder. Biometrie und elektronische Signaturen (BIOSIG 2011).
  11. Tobias Wirtl, Claudia Nickel: Aktivitätserkennung auf Smartphones. Biometrie und elektronische Signaturen (BIOSIG 2011).
  12. Claudia Nickel, Holger Brandt, Christoph Busch: Classification of Acceleration Data for Biometric Gait Recognition on Mobile Devices. Biometrie und elektronische Signaturen (BIOSIG 2011).
  13. Mark M. Seeger: Internetkonnektivität als Indikator für wirtschaftliche Stärke – Das Internet in Vergangenheit und Gegenwart. Wirtschaftsinformatik und Management, Ausgabe 02/2011.
  14. Mark M. Seeger, Patrick Bours: How to Comprehensively Describe a Biometric Update Mechanisms for Keystroke Dynamics. Second International Workshop on Security and Communication Networks (IWSCN 2011).
  15. Frank Breitinger, Harald Baier: Performance Issues about Context Triggered Piecewise Hashing, 3rd International ICST Conference on Digital Forensics & Cyber Crime (ICDF2C), Dublin (Ireland) October 2011.
  16. Harald Baier, Frank Breitinger: Security Aspects of Piecewise Hashing in Computer Forensics, 6th International Conference on IT Security Incident Management & IT Forensics, Stuttgart (Germany) May 2011.
  17. Claudia Nickel, Holger Brandt, Christoph Busch: Benchmarking the Performance of SVMs and HMMs for Accelerometer-Based Biometric Gait Recognition. 11th IEEE International Symposium on Signal Processing and Information Technology.
  18. Assem Nazar, Mark M. Seeger, Harald Baier: Rooting Android – Extending the ADB by an Auto-Connecting WiFi-Accessible Service. 16th Nordic Conference in Secure IT Systems (NordSec 2011).
  19. Xuebing Zhou, Arjan Kuijper, Raymond Veldhuis, Christoph Busch: Quantifying Privacy and Security of Biometric Fuzzy Commitment. IEEE International Joint Conference on Biometrics (IJCB 11).

Other publications

  1. Frank Breitinger, Harald Baier: Security Aspects of Piecewise Hashing in Computer Forensics. 6. GI FG SIDAR Graduierten-Workshop über Reaktive Sicherheit, 21-22 März 2011, Bochum
  2. Michael Brauckmann, Christoph Busch: Large Scale Database Search. Handbook of Face Recognition, Springer, 2011.

2010

Peer-reviewed publications

  1. Mark M. Seeger, Stephen D. Wolthusen: Observation Mechanism and Cost Model for Tightly Coupled Asymmetric Concurrency. 5th International Conference on Systems (ICONS 2010).
  2. Reinhard Riedmüller, Mark M. Seeger, Stephen D. Wolthusen, Harald Baier, Christoph Busch: Constraints on Autonomous Use of Standard GPU Components for Asynchronous Observations and Intrusion Detection. 2nd International Workshop on Security and Communication Networks (IWSCN 2010).
  3. Christoph Kemetmüller, Mark M. Seeger, Harald Baier, Christoph Busch: Manipulating Mobile Devices with a private GSM Base Station – a Case Study. 8th International Network Conference (INC 2010).
  4. Mark M. Seeger: Three Years Hacker Paragraph – A review. Datenschutz und Datensicherheit (DuD), Ausgabe 7/2010.
  5. Michael Braun, Ulrike Meyer, Susanne Wetzel: Efficient Mutual Authentication for Multi-domain RFID Systems Using Distributed Signatures. 4th IFIP WG 11.2 International Workshop, WISTP 2010, Passau, Germany, April 12-14, 2010.
  6. Mark M. Seeger, Stephen D. Wolthusen, Christoph Busch, Harald Baier: The Cost of Observation for Intrusion Detection: Performance Impact of Concurrent Host Observation*. 9th Information Security South Africa (ISSA 2010).
  7. Sebastian Abt, Christoph Busch, Claudia Nickel: Applikation des DBSCAN Clustering-Verfahrens zur Generierung von Ground-Truth Fingerabdruck-Minutien. Biometrie und elektronische Signaturen (BIOSIG 2010).
  8. Claudia Nickel, Xuebing Zhou, Christoph Busch: Template Protection for Biometric Gait Data. Biometrie und elektronische Signaturen (BIOSIG 2010).
  9. Jan Hirzel, Daniel Hartung, Christoph Busch: Fingerprint Recognition with Cellular Partitioning and Co-Sinusoidal Triplets. Biometrie und elektronische Signaturen (BIOSIG 2010).
  10. Tom Kevenaar, Ulrike Korte, Johannes Merkle, Matthias Niesing, Heinrich Ihmor, Christoph Busch, Xuebing Zhou: A Reference Framework for the Privacy Assessment of Keyless Biometric Template Protection Systems. Biometrie und elektronische Signaturen (BIOSIG 2010).
  11. Heiko Witte, Claudia Nickel: Modular Biometric Authentication Service System (MBASSy). Biometrie und elektronische Signaturen (BIOSIG 2010).
  12. Frank Breitinger, Claudia Nickel: User Survey on Phone Security and Usage. Biometrie und elektronische Signaturen (BIOSIG 2010).
  13. Christoph Busch, Daniel Hartung: Biometrische Nachrichten-Authentisierung. GI Sicherheit 2010.
  14. Christoph Busch, Sebastian Abt, Claudia Nickel, Ulrike Korte, Xuebing Zhou: Biometrische Template-Protection-Verfahren und Interoperabilitätsstrategien. GI Sicherheit 2010.
  15. Mohammad Derawi, Claudia Nickel, Patrick Bours, Christoph Busch: Unobtrusive User-Authentication on Mobile Phones using Biometric Gait Recognition*. The Sixth International Conference on
  16. Intelligent Information Hiding and Multimedia Signal Processing.
  17. Klaus Schwarzkopf, Michael Massoth: Konzeption und Implementierung einer standortbezogenen Gruppen-Voicemailbox auf Grundlage der Mobicents Communication Platform. Technologien und Anwendungen – Vorträge der 15. ITG-Fachtagung.
  18. Andreas Plies, Michael Massoth, Ronald Marx: Approach to Identity Card-based Voice-over-IP Authentication. Proceedings of the 2nd International Conferences on Advances in Multimedia (MMEDIA’10).
  19. Jürgen Müller, Michael Massoth: Abwehr von Direct Spam over Internet Telephony mittels Anrufer Pre-Validierung. Technologien und Anwendungen – Vorträge der 15. ITG-Fachtagung.
  20. Jürgen Müller, Michael Massoth: Defense Against Direct Spam Over Internet Telephony by Caller Pre-Validation*. Proceedings of the 6th Advanced International Conference on Telecommunications (AICT’10).
  21. Robin Acker, Michael Massoth: Secure Ubiquitous House and Facility Control Solution. Proceedings of the 2010 5th International Conference on Internet and Web Applications and Services (ICIW’10), 2010.
  22. Robin Acker, Steffen Brandt, Nicolas Buchmann, Thorsten Fugmann, Michael Massoth: Ubiquitous Home Control based on SIP and Presence Service. Proceedings of the 12th International Conference on Information Integration and Web Based Applications & Services (iiWAS’10).
  23. Jürgen Müller, Michael Massoth: Advanced Consideration of a Caller Pre-Validation Against Direct Spam Over Internet Telephony. International Journal on Advances in Telecommunications, Ausgabe 2010, Volume 3, Nr. 3&4.

Other publications

  1. Harald Baier, Christoph Busch: CASED – Ein Darmstädter Forschungszentrum entwickelt IT-Sicherheitsbausteine von morgen. Querschnitt – Ausgabe 24, Februar 2010, Hochschule Darmstadt, S. 111-115.
  2. Michael Massoth, Robin Acker, Ronald Moore: Häuser fernsteuern und Prozesse optimieren durch mobile Lösungen. Querschnitt – Ausgabe 24, Februar 2010, Hochschule Darmstadt, S. 102-106.

2009

Peer-reviewed publications

  1. Christoph Busch, Helmut Reimer: Biometrie in neuem Licht? Datenschutz und Datensicherheit (DuD), Ausgabe 5/2009, S. 271.
  2. Claudia Nickel: Authentisierung an mobilen Geräten mittels Gangerkennung. Datenschutz und Datensicherheit (DuD), Ausgabe 5/2009, S. 280-283.
  3. Jeroen Breebaart, Bian Yang, Ileana Buhan, Christoph Busch: Biometric Template Protection – The need for open standards. Datenschutz und Datensicherheit (DuD), Ausgabe 5/2009, S. 299-304.
  4. Christoph Busch: Biometrie und Identitätsdiebstahl. Datenschutz und Datensicherheit (DuD), Ausgabe 5/2009, S. 317.
  5. Christoph Busch: Forschung für die Grenzkontrollen der Zukunft. Querschnitt – Beiträge aus Forschung und Entwicklung.
  6. Claudia Nickel, Xuebing Zhou, Christoph Busch: Template Protection via Piecewise Hashing. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP2009).
  7. Hrg.: Arslan Brömme, Christoph Busch, Detlef Hühnlein: BIOSIG 2009: Biometrics and Electronic Signatures – Research and Applications. BIOSIG 2009: Biometrics and Electronic Signatures – Research and Applications.
  8. Christoph Busch: Biometrie – Beschleuniger oder Bremser von Identitätsdiebstahl. BIOSIG 2009: Biometrics and Electronic Signatures – Research and Applications.
  9. Dana Lodrva, Christoph Busch, Elham Tabassi, Wolfgang Krodel, Martin Drahansky: Semantic Conformance Testing Methodology for Finger Minutiae Data. BIOSIG 2009: Biometrics and Electronic Signatures – Research and Applications.
  10. Harald Baier, Tobias Straub: A Note on the Protection Level of Biometric Data in Electronic Passports. BIOSIG2009 (6th workshop on biometrics and electronic signatures).
  11. Harald Baier, Tobias Straub: From Electronic Passports to ID Cards: RFID and Personal Data – Lessons Learned!?
  12. Harald Baier, Vangelis Karatsiolis: Validity Models of Electronic Signatures and their Enforcement in Practice. EuroPKI2009 – Sixth European Workshop on Public Key Services, Applications and Infrastructures