Christian Krätzer

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 8

Top Venues

Media Watermarking, Security, and Forensics

ARES

BTW Workshops

CoRR

Otto von Guericke University Magdeburg (PHD)

Education History

Otto von Guericke University Magdeburg

PHD

Publications

Jana Dittmann, Christian Krätzer, Stefan Kiltz, Robert Altschaffel, Claus Vielhauer, Steffen Wendzel, Sandro Wefel, Holger Nitsch
Attribution von verdeckten (Informations-)Kanälen im Bereich kritischer Infrastrukturen und Potentiale für Prävention und Reaktion (ATTRIBUT). Sicherheit (2024)
Christian Krätzer, Dennis Siegel, Stefan Seidlitz, Jana Dittmann
Human-in-control and quality assurance aspects for a benchmarking framework for DeepFake detection models. Media Watermarking, Security, and Forensics (2023)
Dennis Siegel, Stefan Seidlitz, Christian Krätzer, Jana Dittmann
Pros and cons of comparing and combining hand-crafted and neural network based DeepFake detection based on eye blinking behavior. Media Watermarking, Security, and Forensics (2023)
Dennis Siegel, Christian Krätzer, Stefan Seidlitz, Jana Dittmann
Forensic data model for artificial intelligence based media forensics - Illustrated on the example of DeepFake detection. Media Watermarking, Security, and Forensics (2022)
Steffen Wendzel, Luca Caviglione, Wojciech Mazurczyk, Aleksandra Mileva, Jana Dittmann, Christian Krätzer, Kevin Lamshöft, Claus Vielhauer, Laura Hartmann, Jörg Keller, Tom Neubert
A Revised Taxonomy of Steganography Embedding Patterns. ARES (2021)
Kevin Lamshöft, Tom Neubert, Christian Krätzer, Claus Vielhauer, Jana Dittmann
Information Hiding in Cyber Physical Systems: Challenges for Embedding, Retrieval and Detection using Sensor Data of the SWAT Dataset. IH&MMSec (2021)
Jonas Hielscher, Kevin Lamshöft, Christian Krätzer, Jana Dittmann
A Systematic Analysis of Covert Channels in the Network Time Protocol. ARES (2021)
Steffen Wendzel, Luca Caviglione, Wojciech Mazurczyk, Aleksandra Mileva, Jana Dittmann, Christian Krätzer, Kevin Lamshöft, Claus Vielhauer, Laura Hartmann, Jörg Keller, Tom Neubert
A Revised Taxonomy of Steganography Embedding Patterns. CoRR (2021)
Maik Schott, Claus Vielhauer, Christian Krätzer
Using different encryption schemes for secure deletion while supporting queries. BTW Workshops (2015)
Robert Altschaffel, Jana Dittmann, Christian Krätzer, Stefan Kiltz
A Hierarchical Model for the Description of Internet-Based Communication. IMF (2014)
Wiebke Menzel, Sven Tuchscheerer, Jana Fruth, Christian Krätzer, Jana Dittmann
Designansatz und Evaluation von Kindgerechten Securitywarnungen für Smartphones. Sicherheit (2012)
Sven Tuchscheerer, Tobias Hoppe, Christian Krätzer, Jana Dittmann
FirstAidAssistanceSystem (FAAS): improvement of first aid measures using Car2Car-communication technology. Intelligent Robots and Computer Vision: Algorithms and Techniques (2011)
Marcus Leich, Stefan Kiltz, Christian Krätzer, Jana Dittmann, Claus Vielhauer
Preliminary study of statistical pattern recognition-based coin counterfeit detection by means of high resolution 3D scanners. Three-Dimensional Imaging, Interaction, and Measurement (2011)
Sven Tuchscheerer, Christian Krätzer, Jana Dittmann, Tobias Hoppe
Statistical effects of selected noise characteristics on speaker recognition in automotive environments: a first ANOVA-based investigation. AutomotiveUI (2011)
Andrey Makrushin, Jana Dittmann, Claus Vielhauer, Mirko Langnickel, Christian Krätzer
The feasibility test of state-of-the-art face detection algorithms for vehicle occupant detection. Image Processing: Algorithms and Systems (2010)
Ronny Merkel, Tobias Hoppe, Christian Krätzer, Jana Dittmann
Statistical Detection of Malicious PE-Executables for Fast Offline Analysis. Communications and Multimedia Security (2010)
Enrico Herrmann, Andrey Makrushin, Jana Dittmann, Claus Vielhauer, Mirko Langnickel, Christian Krätzer
Hand-movement-based in-vehicle driver/front-seat passenger discrimination for centre console controls. Image Processing: Algorithms and Systems (2010)
Kun Qian, Christian Krätzer, Michael Biermann, Jana Dittmann
Audio annotation watermarking with robustness against DA/AD conversion. Media Forensics and Security (2010)
Robert Buchholz, Christian Krätzer, Jana Dittmann
Microphone Classification Using Fourier Coefficients. Information Hiding (2009)
Christian Krätzer, Jana Dittmann
The impact of information fusion in steganalysis on the example of audio steganalysis. Media Forensics and Security (2009)
Christian Krätzer, Jana Dittmann
Der Einfluss gleichgewichteter Fusion in der Mikrofonforensik unter beispielhafter Nutzung von zwei Klassifikatoren. GI Jahrestagung (2009)
Christian Krätzer, Jana Dittmann
Impact of feature selection in classification for hidden channel detection on the example of audio data hiding. MM&Sec (2008)
Claus Vielhauer, Maik Schott, Christian Krätzer, Jana Dittmann
Nested object watermarking: transparency and capacity evaluation. Security, Forensics, Steganography, and Watermarking of Multimedia Contents (2008)
Christian Krätzer, Andrea Oermann, Jana Dittmann, Andreas Lang
Digital audio forensics: a first practical evaluation on microphone and environment classification. MM&Sec (2007)
Christian Krätzer, Jana Dittmann
Pros and Cons of Mel-cepstrum Based Audio Steganalysis Using SVM Classification. Information Hiding (2007)
Christian Krätzer, Jana Dittmann, Thomas Vogel, Reyk Hillert
Design and evaluation of steganography for voice-over-IP. ISCAS (2006)
Christian Krätzer, Jana Dittmann, Andreas Lang, Tobias Kühne
WLAN steganography: a first practical review. MM&Sec (2006)
Thomas Vogel, Jana Dittmann, Reyk Hillert, Christian Krätzer
Design und Evaluierung von Steganographie für Voice-over-IP. Sicherheit (2006)

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Publication Activity (10 Years)

Top Topics

Top Venues

Christian Krätzer