X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/HindawiJournalOfChaos.git/blobdiff_plain/f5dfadd98093d3fb12f61c1b56c7e2c0b56a2a25..refs/heads/master:/IH/ciw1.tex

diff --git a/IH/ciw1.tex b/IH/ciw1.tex
index 1a07a76..6c9a618 100644
--- a/IH/ciw1.tex
+++ b/IH/ciw1.tex
@@ -1,6 +1,13 @@
 
 \section{The $\mathcal{CIW}_1$  Chaotic Iteration based Watermarking Process}
 \label{sec:ciw1}
+
+This section introduces the $\mathcal{CIW}_1$ watermarking process.
+It first recalls its fundations, addresses security issues,
+compares it with the Spread Spectrum Scheme, and ends with evaluating 
+its Lyapunov exponent.
+
+
 \subsection{Using chaotic iterations as information hiding schemes}
 \label{sec:data-hiding-algo-chaotic iterations}
 
@@ -120,7 +127,7 @@ These two definitions are illustrated on Figure~\ref{fig:MSCLSC},
 
 \subsubsection{Presentation of the $\mathcal{CIW}_1$ dhCI scheme}
 \label{trucMachin}
-We have proposed in SECRYPT10~\cite{guyeux10ter} to 
+We have proposed in~\cite{guyeux10ter} to 
 study a particular instance of the dhCI class, which
 considers the negation function as iteration mode.
 The resulting chaotic iterations watermarking\footnote{Watermarking means here that only a binary information, like the presence of a copyright, can be extracted.} process has been denoted by