UNIGE document Scientific Article
previous document  unige:47522  next document
add to browser collection
Title

Cryptography and steganography of video information in modern communications

Authors
Grytskiv, Zenon
Published in Facta Universitatis - Series: Electronics and Energetics. 1998, vol. 11, no. 1, p. 115-125
Abstract In this paper image cryptography and steganography performed in frequency domain using random phase mask encoding are presented. The use of random phase mask allows to deccorrelate initial image and makes it unrecognized. This property is used for proposed image encryption and for steganography to increase the security level of the encoded image and to make it less visible. Finally, two keys are needed to decrypt the image. The efficiency of the proposed approach is demonstrated by the computer modeling.
Keywords Cryptographysteganographyvideo information
Full text
Structures
Research groups Computer Vision and Multimedia Laboratory
Stochastic Information Processing Group
Citation
(ISO format)
GRYTSKIV, Zenon, VOLOSHYNOVSKYY, Svyatoslav, RYTSAR, Yuriy. Cryptography and steganography of video information in modern communications. In: Facta Universitatis - Series: Electronics and Energetics, 1998, vol. 11, n° 1, p. 115-125. https://archive-ouverte.unige.ch/unige:47522

199 hits

53 downloads

Update

Deposited on : 2015-03-03

Export document
Format :
Citation style :