diff --git a/Code/BasicFilters/otbBinaryImageDensityFunction.txx b/Code/BasicFilters/otbBinaryImageDensityFunction.txx
index d1a66d18baf80ee9d25ed1cecdb216d613b4eadc..4151d92f5fb805574756ac8b9e76a042d3ef640d 100644
--- a/Code/BasicFilters/otbBinaryImageDensityFunction.txx
+++ b/Code/BasicFilters/otbBinaryImageDensityFunction.txx
@@ -9,6 +9,9 @@
   Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
   See OTBCopyright.txt for details.
 
+  Copyright (c) CS Systemes d'information. All rights reserved.
+  See CSCopyright.txt for details.
+
 
      This software is distributed WITHOUT ANY WARRANTY; without even
      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR