filters/clitkImageResampleGenericFilter.h

   1 #ifndef CLITKIMAGERESAMPLEGENERICFILTER_H
   2 #define CLITKIMAGERESAMPLEGENERICFILTER_H
   3
   4 /**
   5  -------------------------------------------------------------------
   6  * @file   clitkImageResampleGenericFilter.h
   7  * @author David Sarrut <David.Sarrut@creatis.insa-lyon.fr>
   8  * @date   23 Feb 2008 08:37:53
   9
  10  * @brief
  11  -------------------------------------------------------------------*/
  12
  13 // clitk include
  14 #include "clitkCommon.h"
  15 #include "clitkImageCommon.h"
  16 #include "clitkImageToImageGenericFilter.h"
  17
  18 // itk include
  19 #include "itkImage.h"
  20 #include "itkImageFileReader.h"
  21 #include "itkImageSeriesReader.h"
  22 #include "itkImageFileWriter.h"
  23 #include "itkRecursiveGaussianImageFilter.h"
  24 #include "itkResampleImageFilter.h"
  25 #include "itkAffineTransform.h"
  26 #include "itkNearestNeighborInterpolateImageFunction.h"
  27 #include "itkLinearInterpolateImageFunction.h"
  28 #include "itkBSplineInterpolateImageFunction.h"
  29 #include "itkBSplineInterpolateImageFunctionWithLUT.h"
  30 #include "itkCommand.h"
  31
  32 namespace clitk {
  33
  34   //--------------------------------------------------------------------
  35   class ImageResampleGenericFilter: public clitk::ImageToImageGenericFilter {
  36
  37   public:
  38     // constructor
  39     ImageResampleGenericFilter();
  40
  41     // Types
  42     typedef ImageResampleGenericFilter    Self;
  43     typedef ImageToImageGenericFilter     Superclass;
  44     typedef itk::SmartPointer<Self>       Pointer;
  45     typedef itk::SmartPointer<const Self> ConstPointer;
  46
  47     // New
  48     itkNewMacro(Self);
  49
  50     void SetOutputSize(const std::vector<int> & size);
  51     void SetOutputSpacing(const std::vector<double> & spacing);
  52     void SetGaussianSigma(const std::vector<double> & sigma);
  53     void SetInterpolationName(const std::string & inter);
  54     void SetDefaultPixelValue(double dpv) { mDefaultPixelValue = dpv;}
  55     void SetBSplineOrder(int o) { mBSplineOrder = o; }
  56     void SetBLUTSampling(int b) { mSamplingFactors.resize(1); mSamplingFactors[0] = b; }
  57
  58     void Update();
  59
  60   protected:
  61     //--------------------------------------------------------------------
  62     std::string mInterpolatorName;
  63     std::vector<int> mOutputSize;
  64     std::vector<double> mOutputSpacing;
  65     std::vector<double> mOutputOrigin;
  66     double mDefaultPixelValue;
  67     bool mApplyGaussianFilterBefore;
  68     std::vector<double> mSigma;
  69     int mBSplineOrder;
  70     std::vector<int> mSamplingFactors;
  71
  72     //--------------------------------------------------------------------
  73     template<unsigned int Dim> void Update_WithDim();
  74     template<unsigned int Dim, class PixelType> void Update_WithDimAndPixelType();
  75
  76     //--------------------------------------------------------------------
  77     template<class ImageType>
  78     typename ImageType::Pointer ComputeImage(typename ImageType::Pointer inputImage);
  79
  80   }; // end class ImageResampleGenericFilter
  81   //--------------------------------------------------------------------
  82
  83 #include "clitkImageResampleGenericFilter.txx"
  84
  85 } // end namespace
  86 //--------------------------------------------------------------------
  87
  88 #endif /* end #define CLITKIMAGERESAMPLEGENERICFILTER_H */
  89