ITK  5.3.0
Insight Toolkit
itkVnlFFTCommon.h
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18 #ifndef itkVnlFFTCommon_h
19 #define itkVnlFFTCommon_h
20 
21 #include "itkIntTypes.h"
22 
23 #include "vnl/algo/vnl_fft_base.h"
24 
25 namespace itk
26 {
27 
35 {
36 
39  template <typename TSizeValue>
40  static bool
41  IsDimensionSizeLegal(TSizeValue n);
42 
43  static constexpr SizeValueType GREATEST_PRIME_FACTOR = 5;
44 
47  template <typename TImage>
48  struct VnlFFTTransform : public vnl_fft_base<TImage::ImageDimension, typename TImage::PixelType>
49  {
50  using Base = vnl_fft_base<TImage::ImageDimension, typename TImage::PixelType>;
51 
52  //: constructor takes size of signal.
53  VnlFFTTransform(const typename TImage::SizeType & s);
54  };
55 };
56 } // namespace itk
57 
58 #ifndef ITK_MANUAL_INSTANTIATION
59 # include "itkVnlFFTCommon.hxx"
60 #endif
61 
62 #endif // itkVnlFFTCommon_h
itk::VnlFFTCommon
Common routines related to Vnl's FFT implementation.
Definition: itkVnlFFTCommon.h:34
itk::VnlFFTCommon::VnlFFTTransform::VnlFFTTransform
VnlFFTTransform(const typename TImage::SizeType &s)
itk::VnlFFTCommon::VnlFFTTransform
Definition: itkVnlFFTCommon.h:48
itk::GTest::TypedefsAndConstructors::Dimension2::SizeType
ImageBaseType::SizeType SizeType
Definition: itkGTestTypedefsAndConstructors.h:49
itk::VnlFFTCommon::VnlFFTTransform::Base
vnl_fft_base< TImage::ImageDimension, typename TImage::PixelType > Base
Definition: itkVnlFFTCommon.h:50
itkIntTypes.h
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::VnlFFTCommon::GREATEST_PRIME_FACTOR
static constexpr SizeValueType GREATEST_PRIME_FACTOR
Definition: itkVnlFFTCommon.h:43
itk::VnlFFTCommon::IsDimensionSizeLegal
static bool IsDimensionSizeLegal(TSizeValue n)
itk::SizeValueType
unsigned long SizeValueType
Definition: itkIntTypes.h:83