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...
DATE
2006
IEEE
14 years 5 months ago
2006
IEEE
In this work a method to improve the loopback test used in RF analog circuits is described. The approach is targeted to the SoC environment, being able to reuse system resources i...