J
Jana Dittmann
Researcher at Otto-von-Guericke University Magdeburg
Publications - 311
Citations - 4788
Jana Dittmann is an academic researcher from Otto-von-Guericke University Magdeburg. The author has contributed to research in topics: Digital watermarking & Watermark. The author has an hindex of 32, co-authored 298 publications receiving 4426 citations. Previous affiliations of Jana Dittmann include Fraunhofer Society & Technische Universität Darmstadt.
Papers
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Journal ArticleDOI
Biosecure reference systems for on-line signature verification: A study of complementarity
Sonia Garcia-Salicetti,J. Fierrez-Aguilar,Fernando Alonso-Fernandez,Claus Vielhauer,Richard Guest,Lorene Allano,Tung Doan Trung,Tobias Scheidat,Bao Van Ly,Jana Dittmann,Bernadette Dorizzi,Javier Ortega-Garcia,Joaquin Gonzalez-Rodriguez,Martino Bacile Di Castiglione,Michael Fairhurst +14 more
TL;DR: An integrated research study in On-line Signature Verification undertaken by several teams that participate in the BioSecure Network of Excellence, with a particular focus of work documented in this paper is multi-algorithmic fusion in order to study the complementarity of the approaches involved.
On the need of data management in automotive systems
TL;DR: This paper points out the necessity of data management in automotive systems in order to overcome disadvantages of current solutions and how it could be realized with respect to the very special restrictions and requirements within such a system.
Proceedings ArticleDOI
Digital watermarking of biometric speech references: impact to the EER system performance
Andreas Lang,Jana Dittmann +1 more
TL;DR: A new objective test called Biometric Difference Grade (BDG) is introduced to evaluate the quality for biometric speech signal modifications on the example of four audio watermarking algorithms.
Book ChapterDOI
Theoretical framework for a practical evaluation and comparison of audio watermarking schemes in the triangle of robustness, transparency and capacity
TL;DR: This work is a scalable and improvable attempt for a formalization of a benchmarking methodology in the triangle of transparency, capacity and robustness for digital robust watermarking algorithms.
Proceedings ArticleDOI
New approach for transformation-invariant image and video watermarking in the spatial domain: self-spanning patterns (SSP)
TL;DR: This paper uses a correlation based watermark pattern approach in the spatial domain which operates on image inherent properties when selecting the marking positions: self spanning patterns (SSP).