Add localization of max and min in clitkImageStatistics

[clitk.git] / tools / clitkImageArithmGenericFilter.txx

diff --git a/tools/clitkImageArithmGenericFilter.txx b/tools/clitkImageArithmGenericFilter.txx
index f3040750d6f8cb61b81ffb9052f511ad579cd761..da3d87838b705e58b7255226f9b50a800dff2cd5 100644 (file)
--- a/tools/clitkImageArithmGenericFilter.txx
+++ b/tools/clitkImageArithmGenericFilter.txx
@@ -218,7 +218,7 @@ void  ImageArithmGenericFilter<args_info_type>::ComputeImage(Iter1 it1, Iter2 it
     break;
   case 2: // Divide
     while (!ito.IsAtEnd()) {
-      if (it1.Get() != 0)
+      if (it2.Get() != 0)
         ito.Set(PixelTypeDownCast<double, PixelType>((double)it1.Get() / (double)it2.Get()));
       else ito.Set(mDefaultPixelValue);
       ++it1;
@@ -269,7 +269,7 @@ void  ImageArithmGenericFilter<args_info_type>::ComputeImage(Iter1 it1, Iter2 it
   case 8: // Relative Difference
     while (!ito.IsAtEnd()) {
       if (it1.Get() != 0) ito.Set(PixelTypeDownCast<double, PixelType>(((double)it1.Get()-(double)it2.Get()))/(double)it1.Get());
-      else ito.Set(0.0);
+      else ito.Set(mDefaultPixelValue);
       ++it1;
       ++it2;
       ++ito;
@@ -397,7 +397,7 @@ void clitk::ImageArithmGenericFilter<args_info_type>::ComputeImage(Iter1 it, Ite
         ito.Set(-log(0.5 / mScalar) );
       }
       else {
-        ito.Set(-log(PixelTypeDownCast<double, PixelType>((double)it.Get() / mScalar)) );
+        ito.Set(PixelTypeDownCast<double, PixelType>(-log((double)it.Get() / mScalar)) );
       }
       ++it;
       ++ito;