après remarques christophe

[canny.git] / main.tex

diff --git a/main.tex b/main.tex
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--- a/main.tex
+++ b/main.tex
@@ -147,8 +147,15 @@ to face steganalysers.
 
 
 For future work, the authors' intention is to investigate systematically 
 
 
 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. 
+all the existing edge detection methods, 
+to see if the STABYLO evaluation scores can
+be improved by replacing Canny with another edge filter.
+Moreover, we plan to improve the distortion function by integrating 
+into a numerical cost the gradient value of this kind of
+algorithm. We could thus transmit this value to STC contrary to the current 
+version where the distortion that is transmited is either 1 in 
+the adaptive strategy or 1,10, 100 in the fixed strategy.
+

 Other steganalysers 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
 Other steganalysers 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