Proceedings of the 2nd International Conference on Advances in Computer Science and Engineering (CSE 2013)

Using of Polar Codes in Steganography

Authors
Idy Diop, Birahime Diouf, Sidi Mohamed Farssi, K. Tall, P.A. Fall, A.K. Diop, K. Sylla
Corresponding Author
Idy Diop
Available Online July 2013.
DOI
https://doi.org/10.2991/cse.2013.59How to use a DOI?
Keywords
linear programming, matrix embedding, polar codes, steganography, wet paper codes.
Abstract
In this paper, we propose a new steganographic scheme based on the polar codes. The scheme works according to two steps. The first offers a stego vector from given cover vector and message. The stego vector provided by the first method can be the optimal; in this case, the insertion is successful with a very low complexity. Otherwise, we formalize our problem in a linear program form with initial solution the stego vector given by the first method, to converge to the optimal solution. Our scheme works with the case of a constant profile as well with any profile; it is then adapted to the case of wet paper. Tests on multiple gray scale images showed its good performance in terms of minimizing the embedding impact.
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Proceedings
2nd International Conference on Advances in Computer Science and Engineering (CSE 2013)
Part of series
Advances in Intelligent Systems Research
Publication Date
July 2013
ISBN
978-90786-77-70-3
ISSN
1951-6851
DOI
https://doi.org/10.2991/cse.2013.59How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Idy Diop
AU  - Birahime Diouf
AU  - Sidi Mohamed Farssi
AU  - K. Tall
AU  - P.A. Fall
AU  - A.K. Diop
AU  - K. Sylla
PY  - 2013/07
DA  - 2013/07
TI  - Using of Polar Codes in Steganography
BT  - 2nd International Conference on Advances in Computer Science and Engineering (CSE 2013)
PB  - Atlantis Press
SP  - 264
EP  - 268
SN  - 1951-6851
UR  - https://doi.org/10.2991/cse.2013.59
DO  - https://doi.org/10.2991/cse.2013.59
ID  - Diop2013/07
ER  -