IH
1998
Springer
14 years 3 months ago
1998
Springer
IH
1998
Springer
14 years 3 months ago
1998
Springer
We describe a steganographic system which embeds secret messages into a video stream. We examine the signal path which typically includes discrete cosine transformation (DCT) based...
IH
1998
Springer
14 years 3 months ago
1998
Springer
Software piracy is a major economic problem: it leads to revenue losses, it favors big software houses that are less hurt by these losses and it prevents new software economy model...
IH
1998
Springer
14 years 3 months ago
1998
Springer
In the last few years, a large number of schemes have been proposed for hiding copyright marks and other information in digital pictures, video, audio and other multimedia objects....
IH
1998
Springer
14 years 3 months ago
1998
Springer
IH
1998
Springer
14 years 3 months ago
1998
Springer
Theoretical modeling of watermarks allow prediction of the detector reliability and facilitates the development of more reliable systems. In particular, mathematical evaluation is ...
IH
1998
Springer
14 years 3 months ago
1998
Springer
IH
1998
Springer
14 years 3 months ago
1998
Springer
Advanced CAD tools and high-density VLSI technologies have combined to create a new market for reusable digital designs. The economic viability of the new core-based design paradig...
IH
1998
Springer
14 years 3 months ago
1998
Springer
It is well known that eavesdroppers can reconstruct video screen content from radio frequency emanations. We discuss techniques that enable the software on a computer to control th...
IH
1998
Springer
14 years 3 months ago
1998
Springer
An information-theoretic model for steganography with passive adversaries is proposed. The adversary's task of distinguishing between an innocent cover message C and a modi e...