X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/canny.git/blobdiff_plain/b417a74f270da1ad1a8b11552a8508c45cb75085..5178f772a789c49b261c48acc466a982d413a9a9:/schema2.dot

diff --git a/schema2.dot b/schema2.dot
index 6c8a0ae..b2bc96e 100644
--- a/schema2.dot
+++ b/schema2.dot
@@ -1,29 +1,36 @@
 digraph start_up { 
-	node [style = rounded, shape = rect] SI [label="Stego Image"]
+	node [style = rounded, shape = rect] SI [label="Stego Image Y"]
+	node [style = rounded, shape = rect] PIb [label="Param b, T, H"]
+
 	node [style = rounded, shape = rect] key [label="Key k"]
 	node [style = rounded, shape = rect] start [label="Start"] 		 
 	node [style = rounded, shape = rect] end [label="End"] 		 
-	node [style = rounded, shape = rect] PIb [label="Param. b"] 		 
-	node [style = rounded, shape = rect] PIh [label="Param. H"] 		 
-	node [style = rounded, shape = rect] STC [label="m = STCr(y,H)"] 		 
-	node [style = rounded, shape = rect] ED [label="y=edgeDetection(b bits)"]  
+	node [style = rounded, shape = rect] STC [label="m = STCr(y,H)"] 
+	node [style = rounded, shape = rect] ED [label="y=Edge Detection(b,T,Y)"]  
 	node [style = rounded, shape = rect] decrypt [label="message=decryption(m)"] 		 
 
+	node [style = "", shape = diamond] condEmb [label="Use of STC"]; 
 
+	node [style = rounded, shape = rect] sample [label= "m=sample(y)"] 	
 
 	start -> SI
 	start -> PIb
-	start -> PIh
+
 	
 	PIb -> ED
-	PIh -> STC
+	PIb -> STC
 	
 	start -> key 
 
 	SI -> ED
-	ED -> STC 
+	ED -> condEmb 
+
+	condEmb -> STC [label="Yes"]
+	condEmb -> sample [label="No"]
+  	key -> sample
 	
 	STC -> decrypt
+	sample -> decrypt
 	key -> decrypt
 	decrypt -> end