Fin de l'abstract

[canny.git] / intro.tex

diff --git a/intro.tex b/intro.tex
index 17a618a7a892c86087e3cbea62bb410f09d02a02..b17515cf3e255df5c77b7d84c9e4466a3bd058c4 100644 (file)
--- a/intro.tex
+++ b/intro.tex
@@ -100,18 +100,20 @@ This is why we add to our scheme a reasonable
 message encryption stage, to be certain that,
 even in the worst case scenario, the attacker
 will not be able to obtain the message content.
 message encryption stage, to be certain that,
 even in the worst case scenario, the attacker
 will not be able to obtain the message content.

+Doing so makes our steganographic protocol, in a certain extend, an asymmetric one.

 
 

-
-In this research work, we thus propose to combine tried and 
-tested techniques of signal theory (the adaptive edge detection), coding (the binary embedding), and cryptography 
-(encryption of the hidden message) to compute an efficient steganographic
-scheme, which takes into consideration the cover image 
-and that can be executed on small devices.  
+To sum up, in this research work, well studied and experimented
+techniques of signal processing (adaptive edges detection), 
+coding theory (syndrome-treillis codes), and cryptography 
+(Blum-Goldwasser encryption protocol) are combined 
+to compute an efficient steganographic
+scheme, whose principal characteristics is to take into 
+consideration the cover image and to be compatible with small computation resources.  

 
 The remainder of this document is organized as follows. 
 
 The remainder of this document is organized as follows. 

-Section~\ref{sec:ourapproach} presents the details of our steganographic scheme.
-Section~\ref{sec:experiments} shows experiments on image quality, steganalytic evaluation, complexity of our approach 
-and compares it to state of the art steganographic schemes.
+Section~\ref{sec:ourapproach} presents the details of the proposed steganographic scheme.
+Section~\ref{sec:experiments} shows experiments on image quality, steganalytic evaluation, complexity of our approach,
+and compares it to the state of the art steganographic schemes.

 Finally, concluding notes and future work are given in Section~\ref{sec:concl}.
 
 
 Finally, concluding notes and future work are given in Section~\ref{sec:concl}.