diff --git a/Poster/Illust/workflow3.tex b/Poster/Illust/workflow3.tex
index 50f8e84c409568586455ffb4368152c3cdb768c0..af958ef35f90e913b3e81b74b0da4319b035d820 100755
--- a/Poster/Illust/workflow3.tex
+++ b/Poster/Illust/workflow3.tex
@@ -1,4 +1,5 @@
   \begin{picture}(770,102)(-10,-22)
+    \thicklines
     \put(0,36){\scriptsize $(A,B)$}
     \put(-4,30){\vector(1,0){58}}
     \put(58,0){\framebox(152,60)}
@@ -25,4 +26,5 @@
     \put(690,0){\vector(0,-1){24}}
     \put(766,36){\scriptsize $\mathcal{B}'$}
     \put(750,30){\vector(1,0){44}}
+    \thinlines
   \end{picture}
diff --git a/Poster/posterICIAP.tex b/Poster/posterICIAP.tex
index 986e0c9cb67a475a7b222494cd6796d2a93c2129..bb5ee77eab358c7a7cad21314e5b07fb47c6d0c1 100755
--- a/Poster/posterICIAP.tex
+++ b/Poster/posterICIAP.tex
@@ -221,8 +221,11 @@
                 with $(a,b,c,\nu) \in \mathbb{Z}^4$:
                 set of points $P(x,y)$ of $\mathbb{Z}^2$ that satisfy :
                 $0 \leq ax + by - c < \nu$.
-          \item {\bf DSL thickness}:
-                $\mu = \frac{\nu}{max(|a|,|b|)}$ \\
+          \item {\bf Thickness}:
+                $\mu = \frac{\nu}{p}$
+                \begin{picture}(20,1)(0,0) \end{picture}
+                (period $p = max(|a|,|b|)$, slope $\vec{V} = (a,b)$,
+                shift $h = c$) \\
           \item {\bf Blurred segment} $\mathcal{B}$ of assigned thickness
                 $\varepsilon$ \cite{DebledAl06}:
                 set of points in $\mathbb{Z}^2$ that all belong to a covering