Daile Osorio-Roig

Position:Ph.D. Student Member
Office: D19 room 2.08
Email:daile.osorio-roig -at- h-da.de


Dailé Osorio-Roig received her MsC. Degree in Informatics Engineering from the Technological University of Havana, José Antonio Echeverría, Havana (CUJAE), Cuba, in 2014. Afterwards, she joined Advanced Technologies Application Center (CENATAV) from Havana, Cuba for computer science graduate training. Since 2020, she is a Ph.D. Student Member of da/sec group at the National Research Center for Applied Cybersecurity (ATHENE), Germany. Her principal research interests are focused in areas of Biometric and Machine Learning. Specifically, biometric indexing in conjunction with privacy-enhancing technologies for efficient biometric identification.

Research Interests

  • Biometric and multi-biometric systems
  • Efficient biometric identification algorithms and indexing schemes
  • Privacy-enhancing technologies
  • Ocular segmentation

Current Offerings and Collaboration

Currently, available bachelor/master thesis projects are listed on this page. If you have your own idea that relates to the above research interests or are interested in a collaboration, don’t hesitate to contact me by e-mail.


Journal Articles

Daile Osorio-Roig, Lázaro J. González-Soler, Christian Rathgeb and Christoph Busch, „Privacy-preserving Multi-biometric Indexing based on Frequent Binary Pattern“, in IEEE Transactions on Information Forensics and Security (TIFS), 2024. [PDF]

Hatef Otroshi-Shahreza, Pietro Melzi, Dailé Osorio-Roig, Christian Rathgeb, Christoph Busch, Sébastien Marcel, Ruben Tolosana, Ruben Vera-Rodriguez, „Benchmarking of Cancelable Biometrics for Deep Templates“, (arxiv, 2022)

Dailé Osorio-Roig, Christian Rathgeb, Pawel Drozdowski, Philipp Terhörst, Vitomir Štruc, Christoph Busch, „An Attack on Facial Soft-biometric Privacy Enhancement“, (TBIOM, 2022)[PDF]

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, 2021. [PDF]

D. Osorio-Roig, C. Rathgeb, P., C. Busch, „Stable Hash Generation for Efficient Privacy-Preserving Face Identification“, in TBIOM, 2021. [PDF]

Conference Papers

Dailé Osorio-Roig, Paul A. Gerlitz, Christian Rathgeb, Christoph Busch, Reversing Deep Face Embeddings with Probable Privacy Protection, in IEEE Intl. Workshop on Information Forensics and Security (WIFS), 2023.

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.

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. [PDF]

Dailé Osorio-Roig, Tim Rohwedder, Christian Rathgeb, Christoph Busch, Analysis of Minutiae Quality for Improved Workload Reduction in Fingerprint Identification, in Proc Intl. Conf. of the Biometrics Special Interest Group (BIOSIG), 2022. [PDF]

Dailé Osorio-Roig, Christian Rathgeb, Hatef Otroshi-Shahreza, Christoph Busch, Sébastien Marcel, Indexing Protected Deep Face Templates by Frequent Binary Patterns, in International Joint Conference on Biometrics (IJCB), 2022. [PDF]

Hatef Otroshi-Shahreza, Christian Rathgeb, Dailé Osorio-Roig, Vedrana Krivokuća-Hahn, Sébastien Marcel, Christoph Busch, Hybrid Protection of Biometric Templates by Combining Homomorphic Encryption and Cancelable Biometrics, in International Joint Conference on Biometrics (IJCB), 2022. [PDF]

Dailé Osorio-Roig, Torsten Schlett, Christian Rathgeb, Juan Tapia, Christoph Busch, Exploring Quality Scores for Workload Reductionin Biometric Identification, in International Workshop on Biometrics and Forensics (IWBF), 2022. [PDF]

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. Intl. Joint. Conf on Biometrics (IJCB), 2020.  [PDF]

D. Osorio-Roig, C. Rathgeb, M. Gomez-Barrero, A. Morales-González, E. Garea-Llano, C. Busch “Visible Wavelength Iris Segmentation: A Multi-Class Approach using Fully Convolutional Neuronal Networks”, in Proc. Intl. Conf. of the Biometrics Special Interest Group (BIOSIG 2018), Darmstadt, Germany, September 2018. [PDF]

D. Osorio-Roig, P. Drozdowski, C. Rathgeb, A. Morales-González, E. Garea Llano, C. Busch, Iris Recognition in Visible Wavelength: Impact and automated Detection of Glasses, in Proc. Intl. Workshop on Ubiquitous implicit Biometrics and health signals monitoring for personcentric applications (UBIO´18) 2018. [PDF]

A list of earlier publications can be found here.