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Digital watermarking techniques and security issues in the information and communication society
Nin Guerrero, Jordi; Ricciardi, Sergio
Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. CAP - Grup de Computació d´Altes Prestacions; Universitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions de Banda Ampla
Digital watermarking is the process of embedding information into a noise-tolerant digital signal such as image or audio data. Such information is embedded in a way difficult to be removed in order to easily identify relevant information for many different purposes, such as the copyright ownership of the media, source tracking, piracy deterrence, etc. There is an extensive literature about watermarking algorithms and methods as well as possible attack techniques. In this work we collect a part of this vast literature in order to make easier for a non-expert reader about watermarking to have a high-level overview on new trends and technologies related to multimedia watermark algorithms and attacks.
Peer Reviewed
Àrees temàtiques de la UPC::Informàtica::Seguretat informàtica
Digital watermarking
Digital right management systems
Image security
Watermark attack techniques
Marcatge digital
CRC Press and IEEE Press

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