A DCT-domain system for robust image watermarking

Signal Processing

Volumn 66, Issue 3, 1998, Pages 357-372

  Barni, Mauro ^a   Bartolini, Franco ^a   Cappellini, Vito ^a   Piva, Alessandro ^a  

^a UNIVERSITY OF FLORENCE   (Italy)

Author keywords

Copyright protection; Digital watermarking; Image authentication; Security

Indexed keywords

ALGORITHMS; COPYRIGHTS; DIGITAL SIGNAL PROCESSING; FREQUENCY DOMAIN ANALYSIS; IMAGE COMMUNICATION SYSTEMS; MATHEMATICAL TRANSFORMATIONS; STATISTICAL METHODS;

DISCRETE COSINE TRANSFORMS (DCT); IMAGE WATERMARKING;

IMAGE PROCESSING;

EID: 0032072250     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0165-1684(98)00015-2     Document Type: Article

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