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Permanent link (DOI): https://doi.org/10.7939/R3FF3M64K

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Digital Watermarking: Status, Limitations and Prospects Open Access

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Author or creator
Oliveira, Stanley
Nascimento, Mario
Zaiane, Osmar
Additional contributors
Subject/Keyword
Information hiding
Data security
Digital watermarking
Steganography
Type of item
Computing Science Technical Report
Computing science technical report ID
TR02-01
Language
English
Place
Time
Description
Technical report TR02-01. Research in information hiding has grown explosively. A large number of techniques have been proposed to discourage copyright infringement, tampering and unauthorized distribution of digital media (e.g. video, audio, and images). In this paper, we provide an overview of information hiding, outlining its main disciplines (covert channels, steganography, digital watermarking, and anonymity), and some applications current driving interest. We focus on the current status of and prospects for digital watermarking, devoting special attention to a taxonomy based on insertion domain, applicability, and existing algorithms. Finally, we offer an overview of technical progress and analyze some watermarking limitations, culminating in a discussing of some interesting topics for future research.
Date created
2002
DOI
doi:10.7939/R3FF3M64K
License information
Creative Commons Attribution 3.0 Unported
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