itk/clitkForwardWarpImageFilter.h

   1 #ifndef __clitkForwardWarpImageFilter_h
   2 #define __clitkForwardWarpImageFilter_h
   3 #include "clitkImageCommon.h"
   4
   5 //itk include
   6 #include "itkImageToImageFilter.h"
   7 #include "itkImage.h"
   8 #include "itkImageRegionIterator.h"
   9 #include "itkImageRegionIteratorWithIndex.h"
  10 #include "itkNumericTraits.h"
  11 #include "itkSimpleFastMutexLock.h"
  12
  13 namespace clitk
  14 {
  15
  16   template <  class InputImageType,  class OutputImageType,  class DeformationFieldType  >
  17   class ForwardWarpImageFilter : public itk::ImageToImageFilter<InputImageType, OutputImageType>
  18
  19   {
  20   public:
  21     typedef ForwardWarpImageFilter     Self;
  22     typedef itk::ImageToImageFilter<InputImageType,OutputImageType>     Superclass;
  23     typedef itk::SmartPointer<Self>            Pointer;
  24     typedef itk::SmartPointer<const Self>      ConstPointer;
  25
  26
  27     /** Method for creation through the object factory. */
  28     itkNewMacro(Self);
  29
  30     /** Determine the image dimension. */
  31     itkStaticConstMacro(ImageDimension, unsigned int,
  32                         InputImageType::ImageDimension );
  33     itkStaticConstMacro(InputImageDimension, unsigned int,
  34                         OutputImageType::ImageDimension );
  35     itkStaticConstMacro(DeformationFieldDimension, unsigned int,
  36                         DeformationFieldType::ImageDimension );
  37
  38
  39     //Some other typedefs
  40     typedef double CoordRepType;
  41     typedef itk::Image<double, ImageDimension> WeightsImageType;
  42     typedef itk::Image<itk::SimpleFastMutexLock, ImageDimension> MutexImageType;
  43
  44     /** Point type */
  45     typedef itk::Point<CoordRepType,itkGetStaticConstMacro(ImageDimension)> PointType;
  46
  47     /** Inherit some types from the superclass. */
  48     typedef typename OutputImageType::IndexType        IndexType;
  49     typedef typename OutputImageType::SizeType         SizeType;
  50     typedef typename OutputImageType::PixelType        PixelType;
  51     typedef typename OutputImageType::SpacingType      SpacingType;
  52
  53     //Set & Get Methods (inline)
  54     itkSetMacro( Verbose, bool);
  55     itkSetMacro( EdgePaddingValue, PixelType );
  56     itkSetMacro( DeformationField, typename DeformationFieldType::Pointer);
  57     void SetNumberOfThreads(unsigned int r )
  58     {
  59       m_NumberOfThreadsIsGiven=true;
  60       m_NumberOfThreads=r;
  61     }
  62     itkSetMacro(ThreadSafe, bool);
  63
  64
  65     //ITK concept checking, why not?
  66 #ifdef ITK_USE_CONCEPT_CHECKING
  67     /** Begin concept checking */
  68     itkConceptMacro(SameDimensionCheck1,
  69                     (itk::Concept::SameDimension<ImageDimension, InputImageDimension>));
  70     itkConceptMacro(SameDimensionCheck2,
  71                     (itk::Concept::SameDimension<ImageDimension, DeformationFieldDimension>));
  72     itkConceptMacro(InputHasNumericTraitsCheck,
  73                     (itk::Concept::HasNumericTraits<typename InputImageType::PixelType>));
  74     itkConceptMacro(DeformationFieldHasNumericTraitsCheck,
  75                     (itk::Concept::HasNumericTraits<typename DeformationFieldType::PixelType::ValueType>));
  76     /** End concept checking */
  77 #endif
  78
  79   protected:
  80     ForwardWarpImageFilter();
  81     ~ForwardWarpImageFilter() {};
  82     void GenerateData( );
  83
  84
  85   private:
  86     bool m_Verbose;
  87     bool m_NumberOfThreadsIsGiven;
  88     unsigned int m_NumberOfThreads;
  89     PixelType m_EdgePaddingValue;
  90     typename DeformationFieldType::Pointer m_DeformationField;
  91     bool m_ThreadSafe;
  92
  93   };
  94
  95
  96
  97
  98
  99 } // end namespace clitk
 100 #ifndef ITK_MANUAL_INSTANTIATION
 101 #include "clitkForwardWarpImageFilter.txx"
 102 #endif
 103
 104 #endif // #define __clitkForwardWarpImageFilter_h