apres corrections ingrid

[canny.git] / main.tex

diff --git a/main.tex b/main.tex
index da75b8fe140ace548f9928d1062a30bf371381e4..38bcd1a3a80a353ae6450ac2a44d00c0cc626b34 100755 (executable)
--- a/main.tex
+++ b/main.tex
@@ -1,4 +1,4 @@
-\documentclass[journal]{IEEEtran}
+\documentclass{acm_proc_article-sp}

 \usepackage{subfig}
 \usepackage{color}
 \usepackage{graphicx}
 \usepackage{subfig}
 \usepackage{color}
 \usepackage{graphicx}


@@ -11,10 +11,11 @@
 
 \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\\
   Computer Science Laboratory DISC,
   University of Franche-Comt\'{e},
   FEMTO-ST Institute, UMR 6174 CNRS\\
   Computer Science Laboratory DISC,
   University of Franche-Comt\'{e},


@@ -22,27 +23,36 @@ a lightweight stego-secure edge-based steganographic approach}
   \{jean-francois.couchot, raphael.couturier, christophe.guyeux\}@femto-st.fr\\
  $*:$ Authors in alphabetic order.\\
 }
   \{jean-francois.couchot, raphael.couturier, christophe.guyeux\}@femto-st.fr\\
  $*:$ Authors in alphabetic order.\\
 }

-\newcommand{\JFC}[1]{\begin{color}{green}\textit{#1}\end{color}}
-\newcommand{\RC}[1]{\begin{color}{red}\textit{#1}\end{color}}
-\newcommand{\CG}[1]{\begin{color}{blue}\textit{#1}\end{color}}
+\newcommand{\JFC}[1]{\begin{color}{green}\textit{}\end{color}}
+\newcommand{\RC}[1]{\begin{color}{red}\textit{}\end{color}}
+\newcommand{\CG}[1]{\begin{color}{blue}\textit{}\end{color}}

 % make the title area
 \maketitle
 
 
 
 % make the title area
 \maketitle
 
 
 

-\begin{IEEEkeywords}
+

 %IEEEtran, journal, \LaTeX, paper, template.
 %IEEEtran, journal, \LaTeX, paper, template.

-Steganography, least-significant-bit (LSB)-based steganography, edge detection, Canny filter, security, syndrome treillis code.
-\end{IEEEkeywords}
+\keywords{Steganography, least-significant-bit (LSB)-based steganography, edge detection, Canny filter, security, syndrome treillis code}
+
+\maketitle

 
 \begin{abstract}
 
 \begin{abstract}

-Todo
+A novel steganographic method called STABYLO is introduced in this research work.
+Its main avantage 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}
 
 
 
 

-\IEEEpeerreviewmaketitle
+

 
 
 
 
 
 


@@ -50,7 +60,7 @@ 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}


@@ -58,8 +68,30 @@ Todo
 
 
 \section{Conclusion}\label{sec:concl}
 
 
 \section{Conclusion}\label{sec:concl}

-The conclusion goes here.

 
 

+The STABYLO algorithm, whose acronym means STeganography 
+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. We will try
+to take into account the least significant bits too during all the
+stages of the algorithm, hoping by doing so to be closer to the HUGO scores against 
+steganalyzers. Other steganalyzers than the ones used in this document will be
+examined for the sake of completeness. Finally, the
+systematic replacement of all the LSBs of edges by binary digits provided
+by the BBS generator will be investigated, and the consequences of such a 
+replacement, in terms of security, will be discussed.

 
 
 \bibliographystyle{plain}
 
 
 \bibliographystyle{plain}