2 search results - page 1 / 1 » Adaptive Collusion Attack to a Block Oriented Watermarking S... |
ICICS
2003
Springer
13 years 9 months ago
2003
Springer
In this paper, we propose an adaptive collusion attack to a block oriented watermarking scheme [1]. In this attack, traitors conspire to selectively manipulate watermarked blocks t...
JMM2
2008
13 years 4 months ago
2008
In this work, an adaptive image compression algorithm is proposed based on the prediction of AC coefficients in Discrete Cosine Transform (DCT) block during reconstruction of image...