diff --git a/Article/method.tex b/Article/method.tex
index 9b72d81c5bcbd00f93347975831eee4d177f180d..e09c9fa9d2ad8151e167dd9e78d0415395291957 100755
--- a/Article/method.tex
+++ b/Article/method.tex
@@ -25,12 +25,13 @@ in the following figure.
     \put(133,-2){\scriptsize $\emptyset$}
     \put(130,6){\vector(0,-1){10}}
     \put(159,18){\scriptsize $(C,\vec{D})$}
-    \put(158,15){\vector(1,0){28}}
-    \put(186,0){\framebox(56,30)}
-    \put(186,16){\makebox(56,10){Fine}}
-    \put(186,4){\makebox(60,10){tracking}}
+    \put(158,15){\vector(1,0){26}}
+    \put(184,0){\framebox(62,30)}
+    \put(186,18){\makebox(56,10){Fine}}
+    \put(186,8){\makebox(60,10){tracking }}
+    \put(186,0){\makebox(60,10){\scriptsize{\color{gray}{(adapt. dir. scan)}}}}
     \put(250,18){\scriptsize $\mathcal{B}'$}
-    \put(242,15){\vector(1,0){24}}
+    \put(246,15){\vector(1,0){20}}
     \put(266,0){\framebox(56,30){Filtering}}
     \put(330,18){\scriptsize $\mathcal{B}''$}
     \put(322,15){\vector(1,0){22}}