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[clitk.git] / itk / clitkResampleImageWithOptionsFilter.txx

diff --git a/itk/clitkResampleImageWithOptionsFilter.txx b/itk/clitkResampleImageWithOptionsFilter.txx
index 993b7ec85abc8199c6d2822133a6c4fe96fc1202..aa09f7129812ce2cc3065e85925d5d09faac173f 100644 (file)
--- a/itk/clitkResampleImageWithOptionsFilter.txx
+++ b/itk/clitkResampleImageWithOptionsFilter.txx
@@ -28,6 +28,7 @@
 #include "itkResampleImageFilter.h"
 #include "itkAffineTransform.h"
 #include "itkNearestNeighborInterpolateImageFunction.h"
+#include "itkWindowedSincInterpolateImageFunction.h"
 #include "itkLinearInterpolateImageFunction.h"
 #include "itkBSplineInterpolateImageFunction.h"
 #include "itkBSplineInterpolateImageFunctionWithLUT.h"
@@ -188,8 +189,8 @@ GenerateData()
   static const unsigned int dim = InputImageType::ImageDimension;
 
   // Set regions and allocate
-  this->GetOutput()->SetRegions(m_OutputRegion);
-  this->GetOutput()->Allocate();
+  //this->GetOutput()->SetRegions(m_OutputRegion);
+  //this->GetOutput()->Allocate();
   // this->GetOutput()->FillBuffer(m_DefaultPixelValue);
 
   // Create main Resample Image Filter
@@ -213,6 +214,7 @@ GenerateData()
     case Linear: std::cout << "Linear" << std::endl; break;
     case BSpline: std::cout << "BSpline " << m_BSplineOrder << std::endl; break;
     case B_LUT: std::cout << "B-LUT " << m_BSplineOrder << " " << m_BLUTSamplingFactor << std::endl; break;
+    case WSINC: std::cout << "Windowed Sinc" << std::endl; break;
     }
     std::cout << "Threads        = " << this->GetNumberOfThreads() << std::endl;
     std::cout << "LastDimIsTime  = " << m_LastDimensionIsTime << std::endl;
@@ -257,6 +259,12 @@ GenerateData()
     filter->SetInterpolator(interpolator);
     break;
   }
+  case WSINC: {
+    typedef itk::WindowedSincInterpolateImageFunction<InputImageType, 4> InterpolatorType;
+    typename InterpolatorType::Pointer interpolator =  InterpolatorType::New();
+    filter->SetInterpolator(interpolator);
+    break;
+  }
   }
 
   // Initial Gaussian blurring if needed
@@ -288,7 +296,10 @@ GenerateData()
 
   // Set output
   // DD("before Graft");
-  this->GraftOutput(filter->GetOutput());
+
+  //this->GraftOutput(filter->GetOutput());
+  this->SetNthOutput(0, filter->GetOutput());
+
   // DD("after Graft");
 }
 //--------------------------------------------------------------------