Title :
Steganography systems by using CDMA techniques
Author :
Vladimir Banoci;Gabriel Bugar;Dusan Levicky
Author_Institution :
Dept. of Electronics and Multimedia Communications, Faculty of Electrical Engineering and Informatics, technical University of Ko?ice, Letn? 9, 042 00, Slovak Republic
fDate :
4/1/2009 12:00:00 AM
Abstract :
In this paper, we present a novel method called Code Book in steganography system based on CDMA (Code Division Multiple Access) techniques having regard to perceptibility of stego-image. These techniques and their variations are widely used in radio telecommunication systems. As it will be shown later, aptly imposed features of CDMA techniques are in consonance with imperatives claimed upon steganography systems.
Keywords :
"Steganography","Multiaccess communication","Discrete cosine transforms","Distortion measurement","PSNR","Humans","Books","Cryptography","Signal resolution","Multimedia communication"
Conference_Titel :
Radioelektronika, 2009. RADIOELEKTRONIKA ´09. 19th International Conference
Print_ISBN :
978-1-4244-3537-1
DOI :
10.1109/RADIOELEK.2009.5158731
