filters/clitkVFResampleGenericFilter.h

   1 #ifndef CLITKIMAGERESAMPLEGENERICFILTER_H
   2 #define CLITKIMAGERESAMPLEGENERICFILTER_H
   3 /**
   4  -------------------------------------------------------------------
   5  * @file   clitkVFResampleGenericFilter.h
   6  * @author David Sarrut <David.Sarrut@creatis.insa-lyon.fr>
   7  * @date   23 Feb 2008 08:37:53
   8
   9  * @brief
  10  -------------------------------------------------------------------*/
  11
  12 // clitk include
  13 #include "clitkCommon.h"
  14 #include "clitkImageCommon.h"
  15 #include "clitkImageToImageGenericFilter.h"
  16
  17 // itk include
  18 #include "itkImage.h"
  19 #include "itkVectorImage.h"
  20 #include "itkFixedArray.h"
  21 #include "itkImageFileReader.h"
  22 #include "itkImageSeriesReader.h"
  23 #include "itkImageFileWriter.h"
  24 #include "itkRecursiveGaussianImageFilter.h"
  25 #include "itkVectorResampleImageFilter.h"
  26 #include "itkAffineTransform.h"
  27 #include "itkVectorNearestNeighborInterpolateImageFunction.h"
  28 #include "itkVectorLinearInterpolateImageFunction.h"
  29 #include "itkBSplineInterpolateImageFunction.h"
  30 #include "itkBSplineInterpolateImageFunctionWithLUT.h"
  31 #include "itkCommand.h"
  32
  33 namespace clitk {
  34
  35   //--------------------------------------------------------------------
  36   class VFResampleGenericFilter:
  37     public clitk::ImageToImageGenericFilter<VFResampleGenericFilter> {
  38
  39   public:
  40     // constructor
  41     VFResampleGenericFilter();
  42
  43     // Types
  44     typedef VFResampleGenericFilter       Self;
  45     typedef itk::SmartPointer<Self>       Pointer;
  46     typedef itk::SmartPointer<const Self> ConstPointer;
  47
  48     // New
  49     itkNewMacro(Self);
  50
  51     void SetOutputSize(const std::vector<int> & size);
  52     void SetOutputSpacing(const std::vector<double> & spacing);
  53     void SetGaussianSigma(const std::vector<double> & sigma);
  54     void SetInterpolationName(const std::string & inter);
  55     void SetDefaultPixelValue(double dpv) { mDefaultPixelValue = dpv;}
  56     void SetBSplineOrder(int o) { mBSplineOrder = o; }
  57     void SetBLUTSampling(int b) { mSamplingFactors.resize(1); mSamplingFactors[0] = b; }
  58
  59    //--------------------------------------------------------------------
  60     // Main function called each time the filter is updated
  61     template<class InputImageType>
  62     void UpdateWithInputImageType();
  63
  64   protected:
  65     template<unsigned int Dim> void InitializeImageType();
  66     //--------------------------------------------------------------------
  67     std::string mInterpolatorName;
  68     std::vector<int> mOutputSize;
  69     std::vector<double> mOutputSpacing;
  70     std::vector<double> mOutputOrigin;
  71     double mDefaultPixelValue;
  72     bool mApplyGaussianFilterBefore;
  73     std::vector<double> mSigma;
  74     int mBSplineOrder;
  75     std::vector<int> mSamplingFactors;
  76
  77     //--------------------------------------------------------------------
  78     template<unsigned int Dim, class PixelType, unsigned int DimCompo>
  79     void Update_WithDimAndPixelTypeAndComponent();
  80     template<class ImageType>
  81     typename ImageType::Pointer ComputeImage(typename ImageType::Pointer inputImage);
  82
  83   }; // end class VFResampleGenericFilter
  84   //--------------------------------------------------------------------
  85
  86 #include "clitkVFResampleGenericFilter.txx"
  87
  88 } // end namespace
  89 //--------------------------------------------------------------------
  90
  91 #endif /* end #define CLITKIMAGERESAMPLEGENERICFILTER_H */
  92