3 search results - page 1 / 1 » Perceptual watermarking of non i.i.d. signals based on wide ... |
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
The theoretical foundations of data hiding have been revealed by formulating the problem as message communication over a noisy channel, i.e. the host document. In light of this de...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
Nowadays, a popular method used for additive watermarking is wide spread spectrum. It consists in adding a spread signal into the host document. This signal is obtained by the sum...
IH
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. In this paper a novel theoretical security analysis will be presented for data hiding methods with side-information, based on Costa’s dirty paper scheme. We quantify th...