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A. Steinmetz
Researcher at Center for Information Technology
Publications - 2
Citations - 228
A. Steinmetz is an academic researcher from Center for Information Technology. The author has contributed to research in topics: Digital watermarking & Digital Watermarking Alliance. The author has an hindex of 2, co-authored 2 publications receiving 223 citations.
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Proceedings ArticleDOI
Content-based digital signature for motion pictures authentication and content-fragile watermarking
TL;DR: This work presents a content-based signature technique for image and video authenticity and integrity, introduces a tool for interactive video authentication and proposes content-fragile watermarking, a concept which combines water marking and content- based digital signatures to ensure copyright protection and detection of integrity violation.
Proceedings ArticleDOI
Interactive watermarking environments
TL;DR: The article addresses one major security demand in digital marketplaces: copyright protection by presenting interactive tools which strengthen the producers' acceptance to use digital watermarking techniques to offer their data in a more secure way in the digital marketplace.