X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=tools%2FclitkImageArithmGenericFilter.txx;h=38f7c505ba3cd3cf3bad54011e1269794c86cc08;hb=5c8da3de9d30123425a37bdfc227af9c62cf9a26;hp=c2f08f838f0ac1f70cb9be719b08e299ca8c809c;hpb=c06ec8031c5a00490e0ae217ca1b04993fb63591;p=clitk.git

diff --git a/tools/clitkImageArithmGenericFilter.txx b/tools/clitkImageArithmGenericFilter.txx
old mode 100755
new mode 100644
index c2f08f8..38f7c50
--- a/tools/clitkImageArithmGenericFilter.txx
+++ b/tools/clitkImageArithmGenericFilter.txx
@@ -3,7 +3,7 @@
 
   Authors belong to:
   - University of LYON              http://www.universite-lyon.fr/
-  - Léon Bérard cancer center       http://oncora1.lyon.fnclcc.fr
+  - Léon Bérard cancer center       http://www.centreleonberard.fr
   - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
 
   This software is distributed WITHOUT ANY WARRANTY; without even
@@ -14,12 +14,14 @@
 
   - BSD        See included LICENSE.txt file
   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
-======================================================================-====*/
+===========================================================================**/
 #ifndef CLITKIMAGEARITHMGENERICFILTER_TXX
 #define CLITKIMAGEARITHMGENERICFILTER_TXX
 
 #include "clitkImageCommon.h"
 
+#include "itkMinimumMaximumImageCalculator.h"
+
 namespace clitk
 {
 
@@ -110,6 +112,15 @@ void ImageArithmGenericFilter<args_info_type>::UpdateWithInputImageType()
   typename ImageType::Pointer input2 = NULL;
   IteratorType it2;
 
+  // Special case for normalisation
+  if (mTypeOfOperation == 12) {
+    typedef itk::MinimumMaximumImageCalculator<ImageType> MinMaxFilterType;
+    typename MinMaxFilterType::Pointer ff = MinMaxFilterType::New();
+    ff->SetImage(input1);
+    ff->ComputeMaximum();
+    mScalar = ff->GetMaximum();
+    mTypeOfOperation = 11; // divide
+  }
 
   if (mIsOperationUseASecondImage) {
       // Read input2
@@ -370,6 +381,13 @@ void clitk::ImageArithmGenericFilter<args_info_type>::ComputeImage(Iter1 it, Ite
       ++ito;
     }
     break;
+  case 11: // divide
+    while (!it.IsAtEnd()) {
+      ito.Set(PixelTypeDownCast<double, PixelType>((double)it.Get() / mScalar) );
+      ++it;
+      ++ito;
+    }
+    break;
   default: // error ?
     std::cerr << "ERROR : the operation number (" << mTypeOfOperation << ") is not known." << std::endl;
     exit(-1);