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Semi-fragile watermarking for copyright protection and image authentication

โœ Scribed by Huang Ji-feng


Book ID
105624365
Publisher
Wuhan University
Year
2005
Tongue
English
Weight
535 KB
Volume
10
Category
Article
ISSN
1007-1202

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Cryptographic copyright protection for d
โœ Joseph ร“ Ruanaidh; Holger Petersen; Alexander Herrigel; Shelby Pereira; Thierry ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 413 KB

In this paper we present a new approach for the secure and robust copyright protection of digital images. We describe a system for generating digital watermarks and for trading watermarked images. The system is based on a new watermarking technique, which is robust against image transformation techn