Avancées dans la conclusion

[canny.git] / main.tex

diff --git a/main.tex b/main.tex
index 77a32e45cd695eeaf5993afe674f002e129cf413..06552df6341a65aac3a76273748b1978a5431db7 100755 (executable)
--- a/main.tex
+++ b/main.tex
@@ -11,13 +11,14 @@
 
 \begin{document}
 \title{STABYLO: 
 
 \begin{document}
 \title{STABYLO: 

-a lightweight stego-secure edge-based steganographic approach}
+a lightweight %stego-secure 
+edge-based steganographic approach}

 
 
 
 

-\author{Jean-Fran\c cois Couchot, Raphael Couturier, and  Christophe Guyeux*
+\author{Jean-Fran\c cois Couchot, Raphael Couturier, and  Christophe Guyeux*\\

   FEMTO-ST Institute, UMR 6174 CNRS\\
   FEMTO-ST Institute, UMR 6174 CNRS\\

-  Computer Science Laboratory DISC
-  University of Franche-Comt\'{e}
+  Computer Science Laboratory DISC,
+  University of Franche-Comt\'{e},

   Besan\c con, France.\\
   \{jean-francois.couchot, raphael.couturier, christophe.guyeux\}@femto-st.fr\\
  $*:$ Authors in alphabetic order.\\
   Besan\c con, France.\\
   \{jean-francois.couchot, raphael.couturier, christophe.guyeux\}@femto-st.fr\\
  $*:$ Authors in alphabetic order.\\


@@ -36,7 +37,15 @@ Steganography, least-significant-bit (LSB)-based steganography, edge detection,
 \end{IEEEkeywords}
 
 \begin{abstract}
 \end{IEEEkeywords}
 
 \begin{abstract}

-Todo
+A novel steganographic method called STABYLO is introduced in this research work.
+Its main reason for being is to be much lighter than the so-called
+Highly Undetectable steGO (HUGO) method, a well known state of the art
+steganographic process. Additionally to this effectiveness, 
+quite comparable results through noise measures like PSNR-HVS-M, 
+BIQI, and weighted PSNR (wPSNR) are obtained.
+To achieve the proposed goal, famous experimented components of signal processing, 
+coding theory, and cryptography are combined together, leading to 
+a scheme that can reasonably face up-to-date steganalysers.

 \end{abstract}
 
 
 \end{abstract}
 
 


@@ -50,7 +59,7 @@ Todo
 \input{intro.tex}
 
 
 \input{intro.tex}
 
 

-\section{Our Approach}\label{sec:ourapproach}
+\section{Presentation of the Proposed Approach}\label{sec:ourapproach}

 \input{ourapproach.tex}
 
 \section{Experiments}\label{sec:experiments}
 \input{ourapproach.tex}
 
 \section{Experiments}\label{sec:experiments}


@@ -58,9 +67,23 @@ Todo
 
 
 \section{Conclusion}\label{sec:concl}
 
 
 \section{Conclusion}\label{sec:concl}

-The conclusion goes here.
-

 
 

+The STABYLO algorithm, whose acronym means STeganogra-
+phy with Canny, Bbs, binarY embedding at LOw cost, has been introduced 
+in this document as an efficient method having comparable, though
+somewhat smaller, security than the well known
+Highly Undetectable steGO (HUGO) steganographic scheme.
+This edge-based steganographic approach embeds a Canny
+detection filter, the Blum-Blum-Shub cryptographically secure
+pseudorandom number generator, together with Syndrome-Treillis Codes
+for minimizing distortion.
+After having introduced with details the proposed method,
+we have evaluated it through noise measures (namely, the PSNR, PSNR-HVS-M, 
+BIQI, and weighted PSNR) and using well established steganalysers.
+
+For future work, the authors' intention is to investigate systematically 
+all the existing edge detection methods, to see if the STABYLO evaluation scores can
+be improved by replacing Canny with another edge filter. 

 
 \bibliographystyle{plain}
 \bibliography{biblio}
 
 \bibliographystyle{plain}
 \bibliography{biblio}