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| 2008
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1
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Digital audio watermarking evaluation within the application field of perceptual hashing
Andreas Lang, Jana Dittman
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March 2008
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SAC '08: Proceedings of the 2008 ACM symposium on Applied computing
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Publisher: ACM
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Full text available: |
 Pdf
(198.18 KB)
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| Bibliometrics: Downloads (6 Weeks): 6, Downloads (12 Months): 85, Citation Count: 0 |
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Digital watermarking is a growing research area to mark digital content by embedding information into the content itself. Perceptual hashing is used to identify a specific content or to identify integrity violation up to a specific threshold. The evaluation ...
Keywords: audio perceptual hashing, audio signals, digital watermarking, evaluation
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| 2007
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2
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Digital audio forensics: a first practical evaluation on microphone and environment classification
Christian Kraetzer, Andrea Oermann, Jana Dittmann, Andreas Lang
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September 2007
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MM&Sec '07: Proceedings of the 9th workshop on Multimedia & security
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Publisher: ACM
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Full text available: |
Pdf
(394.79 KB)
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| Bibliometrics: Downloads (6 Weeks): 18, Downloads (12 Months): 111, Citation Count: 2 |
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In this paper a first approach for digital media forensics is presented to determine the used microphones and the environments of recorded digital audio samples by using known audio steganalysis features. Our first evaluation is based on a limited exemplary ...
Keywords: digital media forensics, multimedia authentication
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| 2006
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3
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WLAN steganography: a first practical review
Christian Krätzer, Jana Dittmann, Andreas Lang, Andreas Lang, Tobias Kühne
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September 2006
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MM&Sec '06: Proceedings of the 8th workshop on Multimedia and security
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Publisher: ACM
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Full text available: |
Pdf
(387.89 KB)
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| Bibliometrics: Downloads (6 Weeks): 9, Downloads (12 Months): 69, Citation Count: 0 |
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Two different approaches for constructing a steganographic channel in an IEEE 802.11 (WLAN) network are introduced in this paper. First test results on the reliability, undetectability and capacity of a prototypical implementation of both approaches ...
Keywords: WLAN, steganography
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4
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Transparency and complexity benchmarking of audio watermarking algorithms issues
Andreas Lang, Jana Dittmann
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September 2006
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MM&Sec '06: Proceedings of the 8th workshop on Multimedia and security
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Publisher: ACM
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Full text available: |
Pdf
(336.26 KB)
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| Bibliometrics: Downloads (6 Weeks): 4, Downloads (12 Months): 53, Citation Count: 1 |
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A wide range of watermarking evaluation techniques especially for robustness has been described in the literature. Our paper sets the main focus on the evaluation of transparency and complexity of the embedding function of digital audio watermarking ...
Keywords: audio, benchmarking, evaluation, watermarking
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| 2005
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5
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Audio watermark attacks: from single to profile attacks
Andreas Lang, Jana Dittmann, Ryan Spring, Claus Vielhauer
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August 2005
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MM&Sec '05: Proceedings of the 7th workshop on Multimedia and security
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Publisher: ACM
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Full text available: |
Pdf
(224.98 KB)
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| Bibliometrics: Downloads (6 Weeks): 5, Downloads (12 Months): 75, Citation Count: 1 |
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A wide range of watermarking evaluation approaches and especially image benchmarking suites have been described in the literature. Our paper sets the main focus on the evaluation of digital audio watermarking with StirMark Benchmark for Audio (SMBA). ...
Keywords: attack, audio, digital watermarking, smba, stirmark
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6
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Verifier-tuple for audio-forensic to determine speaker environment
Andrea Oermann, Andreas Lang, Jana Dittmann
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August 2005
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MM&Sec '05: Proceedings of the 7th workshop on Multimedia and security
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Publisher: ACM
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Full text available: |
Pdf
(353.94 KB)
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| Bibliometrics: Downloads (6 Weeks): 6, Downloads (12 Months): 46, Citation Count: 1 |
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In this paper a new concept for audio classification and analysis is presented to determine the authenticity of the speaker's environment. The overall concept's characteristic is determined through an introduced Verifier-Tuple, which enables a detailed ...
Keywords: concept of content analysis, forensic analysis of digital multimedia
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| 2004
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7
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Network Based Intrusion Detection to Detect Steganographic Communication Channels - On the Example of Images
Danny Hesse, Jana Dittmann, Andreas Lang
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August 2004
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EUROMICRO '04: Proceedings of the 30th EUROMICRO Conference (EUROMICRO'04) - Volume 00
, Volume 00
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Publisher: IEEE Computer Society
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| Bibliometrics: Downloads (6 Weeks): n/a, Downloads (12 Months): n/a, Citation Count: 0 |
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Today we find a wide variety of Intrusion Detection Systems (IDS). They can detect attacks against network services or certain hosts. These attacks often violate integrity, availability and confidentiality of a IT-System or its data. One attack against ...
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