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.
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Proceedings ArticleDOI
Application of stirtrace benchmarking for the evaluation of latent fingerprint age estimation robustness
TL;DR: Results show that time series preprocessing is sensitive to pixel-depth reduction as well as different types of noise and a decreased image size has a stronger impact on the age estimation performance than a decreased resolution.
Proceedings ArticleDOI
Nested object watermarking: comparison of block-luminance and blue channel LSB wet paper code image watermarking
Claus Vielhauer,Jana Dittmann +1 more
TL;DR: Two new approaches for embedding nested object annotations using the code-book scheme of HGC using an alternative embedding based on Wet Paper Codes in blue-channel LSB domain are presented and experimentally compared to the original HGC approach.
Proceedings ArticleDOI
Optical techniques: using coarse and detailed scans for the preventive acquisition of fingerprints with chromatic white-light sensors
TL;DR: Current research results for the coarse detection of fingerprints are shown to prepare the detailed acquisition from various surface materials that are relevant for preventive applications.
Vortäuschen von Komponentenfunktionalität im Automobil: Safety- und Komfort-Implikationen durch Security-Verletzungen am Beispiel des Airbags.
Tobias Hoppe,Jana Dittmann +1 more
Design und Evaluierung von Steganographie für Voice-over-IP
TL;DR: Aufbauend auf den Ergebnissen vorangegangener Arbeiten wird in diesem Beitrag die Erweiterung eines Voice-over-IP-Frameworks um die Möglichkeit, geheime Kommunikation auf Basis of Steganographie durchzuführen, fortgesetzt.