X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/HindawiJournalOfChaos.git/blobdiff_plain/f5dfadd98093d3fb12f61c1b56c7e2c0b56a2a25..e153d0d9e632c69794234adbedc7f8ebf97db9d1:/IH/conclusion.tex

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 \section{Conclusion}
+This work has reviewed the evolution of chaos based data hiding schemes.
+The whole class of  algorithms has been formally presented and implemented.
+Two watermarking processes ($\mathcal{CIW}_1$ and $\mathcal{CIS}_2$) have been
+recalled; the former is a one-bit approach whereas the latter allows to 
+embed any message of reasonable size. 
+The two schemes have been 
+theoretically evaluated: both are stego-secure and verify the 
+topological expansiveness property.
+These two scheme has been practically evaluated: they have been proven to be
+robust against a large class of attacks.
+Finally, $\mathcal{DI}_3$ which  adapts the $\mathcal{CIS}_2$ scheme to 
+the steganography field. It capacity to resists to steganalysis has been 
+evaluated and has shown promissing results. 
+
+To summarize, this works has presented three 
+chaos based data hiding schemes and has study their security.
+In a future work we plan to combine these approaches to other data hiding 
+schemes to take benefit of their best behaviors: 
+for instance the pixel selection may be achieved by state of the art 
+distortion function and modifications may be delayed to chaos 
+based schemes.
+  
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