diff --git a/src/main/java/fr/pasteur/ida/zellige/command/ZelligeCommand.java b/src/main/java/fr/pasteur/ida/zellige/command/ZelligeCommand.java
index 3c86246e8878dea675fe8713531fc441c27dcba5..39f4992982316f6de6cb85892cde5ab3b005e884 100644
--- a/src/main/java/fr/pasteur/ida/zellige/command/ZelligeCommand.java
+++ b/src/main/java/fr/pasteur/ida/zellige/command/ZelligeCommand.java
@@ -47,40 +47,40 @@ public class ZelligeCommand< T extends RealType< T > & NativeType< T > > extends
     @Parameter( label = "Otsu threshold", min = "0", max = "2", stepSize = "0.1" )
     private double otsu = 0.1;
 
-    @Parameter( label = "XY dilatation", min = "0", max = "10" )
+    @Parameter( label = "XY blur radius", min = "0", max = "10" )
     private int sigmaXY = 1;
 
-    @Parameter( label = "Z dilatation", min = "0", max = "10" )
+    @Parameter( label = "Z blur radius", min = "0", max = "10" )
     private int sigmaZ = 1;
 
-    @Parameter( label = "Island size", min = "0", max = "50", stepSize = "5" )
+    @Parameter( label = "Min Island size", min = "0", max = "50", stepSize = "5" )
     private int islandSize = 5;
 
-    @Parameter( label = "Island neighbourhood", min = "4", max = "8", stepSize = "4" )
+    @Parameter( label = "Island connectivity", min = "4", max = "8", stepSize = "4" )
     private int connexity = 4;
 
-    @Parameter( label = "First round Starting OSE size", min = "0", max = "1", stepSize = "0.1" )
+    @Parameter( label = "1st round Starting OSE size", min = "0", max = "1", stepSize = "0.1" )
     private double startingOsSize1 = 0.8;
 
-    @Parameter( label = "First round overlap", min = "0", max = "50" )
+    @Parameter( label = "1st round overlap ", min = "0", max = "50" )
     private int overlap1 = 10;
 
-    @Parameter( label = "First round matching rate", min = "0.5", max = "1", stepSize = "0.05" )
+    @Parameter( label = "1st round matching rate", min = "0.5", max = "1", stepSize = "0.05" )
     private double connexityRate1 = 0.8;
 
-    @Parameter( label = "Second round Starting OSE size", min = "0", max = "1", stepSize = "0.1" )
+    @Parameter( label = "2nd round Starting OSE size", min = "0", max = "1", stepSize = "0.1" )
     private double startingOsSize2 = 0.1;
 
-    @Parameter( label = "Second round overlap", min = "0", max = "50", stepSize = "5" )
+    @Parameter( label = "2nd round overlap", min = "0", max = "50", stepSize = "5" )
     private int overlap2 = 10;
 
-    @Parameter( label = "Second round matching rate", min = "0.5", max = "1", stepSize = "0.05" )
+    @Parameter( label = "2nd round matching rate", min = "0.5", max = "1", stepSize = "0.05" )
     private double connexityRate2 = 0.9;
 
-    @Parameter( min = "0.05", max = "1" )
+    @Parameter( label = "Min surface size (rel to XY image size)", min = "0.05", max = "1", stepSize = "0.1" )
     private double surfaceMinSizeFactor;
 
-    @Parameter( min = "0" )
+    @Parameter( label = "Projection width (deltaZ)", min = "0" )
     private int delta;