ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkHalfHermitianToRealInverseFFTImageFilter.h
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18 #ifndef itkHalfHermitianToRealInverseFFTImageFilter_h
19 #define itkHalfHermitianToRealInverseFFTImageFilter_h
20 
21 #include "itkImageToImageFilter.h"
23 
24 namespace itk
25 {
53 template< typename TInputImage, typename TOutputImage=Image< typename TInputImage::PixelType::value_type, TInputImage::ImageDimension> >
54 class ITK_TEMPLATE_EXPORT HalfHermitianToRealInverseFFTImageFilter:
55  public ImageToImageFilter< TInputImage, TOutputImage >
56 
57 {
58 public:
60  typedef TInputImage InputImageType;
61  typedef typename InputImageType::PixelType InputPixelType;
62  typedef TOutputImage OutputImageType;
63  typedef typename OutputImageType::PixelType OutputPixelType;
64 
69 
70  itkStaticConstMacro(ImageDimension, unsigned int,
71  InputImageType::ImageDimension);
72 
77  static Pointer New();
78 
80  itkSetGetDecoratedInputMacro(ActualXDimensionIsOdd, bool);
81  itkBooleanMacro(ActualXDimensionIsOdd);
83 
84  /* Return the prefered greatest prime factor supported for the input image
85  * size. Defaults to 2 as many implementations work only for sizes that are
86  * power of 2.
87  */
88  virtual SizeValueType GetSizeGreatestPrimeFactor() const;
89 
90 protected:
93 
96  virtual void GenerateOutputInformation();
97 
99  virtual void GenerateInputRequestedRegion();
100 
103  void EnlargeOutputRequestedRegion( DataObject *itkNotUsed(output) );
104 
105 private:
106  ITK_DISALLOW_COPY_AND_ASSIGN(HalfHermitianToRealInverseFFTImageFilter);
107 };
108 } // end namespace itk
109 
110 #ifndef ITK_MANUAL_INSTANTIATION
111 #ifndef itkVnlHalfHermitianToRealInverseFFTImageFilter_h
112 #ifndef itkVnlHalfHermitianToRealInverseFFTImageFilter_hxx
113 #ifndef itkFFTWHalfHermitianToRealInverseFFTImageFilter_h
114 #ifndef itkFFTWHalfHermitianToRealInverseFFTImageFilter_hxx
115 #include "itkHalfHermitianToRealInverseFFTImageFilter.hxx"
116 #endif
117 #endif
118 #endif
119 #endif
120 #endif
121 
122 #endif
unsigned long SizeValueType
Definition: itkIntTypes.h:143
Base class for specialized complex-to-real inverse Fast Fourier Transform.
Base class for filters that take an image as input and produce an image as output.
ImageToImageFilter< InputImageType, OutputImageType > Superclass
Base class for all data objects in ITK.