Index: /trunk/ippScripts/scripts/camera_exp.pl
===================================================================
--- /trunk/ippScripts/scripts/camera_exp.pl	(revision 35158)
+++ /trunk/ippScripts/scripts/camera_exp.pl	(revision 35159)
@@ -379,4 +379,5 @@
 	    check_output($bkgModel, $replicateOutputs);
 	}
+	$cmdflags = $cmdflags . " -background_model 1 ";
     }
 }