X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/canny.git/blobdiff_plain/51df4be4d70fabf22f3abc0fe92b515086f74021..dd86a49a6884ba85ab2469757bbec464943ad7e5:/intro.tex?ds=sidebyside

diff --git a/intro.tex b/intro.tex
index 50c4bbe..ff1a404 100644
--- a/intro.tex
+++ b/intro.tex
@@ -19,7 +19,7 @@ can be corrected considering the LSB matching (LSBM) subcategory, in which
 the $+1$ or $-1$ is randomly added to the cover pixel LSB value 
 only if this one does not correspond to the secret bit.
 %TODO : modifier ceci
-Since it is possible to make that probabilities of increasing or decreasing the pixel value, for instance by considering well-encrypted hidden messages, usual statistical approaches 
+By considering well-encrypted hidden messages, probabilities of increasing or ofdecreasing value of pixels  are equal. Then usual statistical approaches 
 cannot be applied here to discover stego-contents in LSBM.
 The most accurate detectors for this matching are universal steganalysers such as~\cite{LHS08,DBLP:conf/ih/Ker05,FK12},
 which classify images according to extracted features from neighboring elements of residual noise.