X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/canny.git/blobdiff_plain/70660073a3e38d00d230d6be415339e48cc23ead..1bfb9cc8f38edd065a52de421a0dc41567c4262c:/main.tex diff --git a/main.tex b/main.tex index fcbcdbb..38bcd1a 100755 --- a/main.tex +++ b/main.tex @@ -1,114 +1,98 @@ -\documentclass[draft,journal]{IEEEtran} +\documentclass{acm_proc_article-sp} \usepackage{subfig} \usepackage{color} \usepackage{graphicx} +\usepackage{url} +\usepackage{cite} % correct bad hyphenation here \hyphenation{op-tical net-works semi-conduc-tor} \begin{document} -% -% paper title -% can use linebreaks \\ within to get better formatting as desired -\title{Bare Demo of IEEEtran.cls for Journals} -% -% -% author names and IEEE memberships -% note positions of commas and nonbreaking spaces ( ~ ) LaTeX will not break -% a structure at a ~ so this keeps an author's name from being broken across -% two lines. -% use \thanks{} to gain access to the first footnote area -% a separate \thanks must be used for each paragraph as LaTeX2e's \thanks -% was not built to handle multiple paragraphs -% - -\author{Jean-Fran\c cois Couchot, Raphael Couturier, and Christophe Guyeux* +\title{STABYLO: +a lightweight %stego-secure +edge-based steganographic approach} + + +\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}\\ - Besan\c con, France\\ - \{jean-francois.couchot,raphael.couturier, christophe.guyeux\}@femto-st.fr\\ -* Authors in alphabetic order\\ + 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.\\ } -\newcommand{\JFC}[1]{\begin{color}{green}\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 - +\maketitle -\begin{abstract} -%\boldmath -The abstract goes here. -\end{abstract} -\begin{IEEEkeywords} -%IEEEtran, journal, \LaTeX, paper, template. -Steganography, least-significant-bit (LSB)-based steganography, edge detection, Canny filter, security, syndrome treillis code. -\end{IEEEkeywords} +%IEEEtran, journal, \LaTeX, paper, template. +\keywords{Steganography, least-significant-bit (LSB)-based steganography, edge detection, Canny filter, security, syndrome treillis code} +\maketitle +\begin{abstract} +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} -\IEEEpeerreviewmaketitle - - - -\section{Introduction} -\input{intro.tex} - -\section{Analysis of Steganographic Approaches} -\input{analysis.tex} -This work considers digital images as covers and fondation is -spatial least significant-bit (LSB) replacement. -I this data hiding scheme a subset of all the LSB of the cover image is modified -with a secret bit stream depending on to a key, the cover, and the message to embed. -This well studied steganographic approach never decreases (resp. increases) -pixel with even value (resp. odd value) and may break structural symetry. -This structure modification is detectable by statistical approaches -and thus by steganalysis methods~\cite{Dumitrescu:2005:LSB:1073170.1073176,DBLP:conf/ih/2005,FK12}. -random LSB selection: coarse, easily tractable, easilly detactable -feature-based : precise but time consuming -security need : message has to be encrypted before beeing introduced. Using efficient and secured cryptographic approach +\section{Introduction}\label{sec:intro} +\input{intro.tex} -LSBR: to coarse (apply hugo breaker on it) -\section{Our Approach} +\section{Presentation of the Proposed Approach}\label{sec:ourapproach} \input{ourapproach.tex} -% Image Quality: Edge Image Steganography - -% Security aspect: -% BBS-based cprotographic version of the message - -% Enlarging embeding efficiency: -% Syndrome treillis code - -\input{stc.tex} -\section{Conclusion} -The conclusion goes here. - - -\appendices -\section{Proof of the First Zonklar Equation} -Appendix one text goes here. - -% you can choose not to have a title for an appendix -% if you want by leaving the argument blank -\section{} -Appendix two text goes here. - +\section{Experiments}\label{sec:experiments} +\input{experiments} + + +\section{Conclusion}\label{sec:concl} + +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. -% use section* for acknowledgement -\section*{Acknowledgment} -The authors would like to thank... \bibliographystyle{plain} \bibliography{biblio}