199 search results - page 29 / 40 » Digital Watermarking - Introduction |
70
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GECCO
2005
Springer
15 years 3 months ago
2005
Springer
We propose an evolutionary algorithm for the enhancement of digital semi-fragile watermaking based on the manipulation of the image discrete cosine transform (DCT). The algorithm ...
101
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MIS
1999
Springer
15 years 1 months ago
1999
Springer
A central task in multimedia systems is image management (storage and retrieval). As information is disseminated across vast networks, such as the Internet, methods of locating au...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Abstract-- The emergence of digital multimedia and the proliferation of its use have raised major concerns about the protection of intellectual property. In response to these conce...
ISW
1999
Springer
15 years 1 months ago
1999
Springer
There is a spate of research activities investigating digital image watermarking schemes in an effort to control the problem of illegal proliferation of creative digital data acros...
ETRICS
2006
15 years 1 months ago
2006
Digital signatures and message authentication codes are well known methods for ensuring message integrity. However, they rely on computations which are too hard to be performed by ...