ITK  6.0.0
Insight Toolkit
itkFFTShiftImageFilter.h
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1/*=========================================================================
2 *
3 * Copyright NumFOCUS
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
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12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
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18#ifndef itkFFTShiftImageFilter_h
19#define itkFFTShiftImageFilter_h
20
22
23namespace itk
24{
48template <typename TInputImage, typename TOutputImage>
49class ITK_TEMPLATE_EXPORT FFTShiftImageFilter : public CyclicShiftImageFilter<TInputImage, TOutputImage>
50{
51public:
52 ITK_DISALLOW_COPY_AND_MOVE(FFTShiftImageFilter);
53
59
61 using InputImageType = TInputImage;
62 using OutputImageType = TOutputImage;
66 using InputImagePixelType = typename InputImageType::PixelType;
70 using OutputImagePixelType = typename OutputImageType::PixelType;
73
75 static constexpr unsigned int ImageDimension = TInputImage::ImageDimension;
76
78 itkNewMacro(Self);
79
81 itkOverrideGetNameOfClassMacro(FFTShiftImageFilter);
82
87 itkSetMacro(Inverse, bool);
88 itkGetConstReferenceMacro(Inverse, bool);
89 itkBooleanMacro(Inverse);
92protected:
94 ~FFTShiftImageFilter() override = default;
95 void
96 PrintSelf(std::ostream & os, Indent indent) const override;
97
100 void
101 GenerateData() override;
102
103private:
104 bool m_Inverse{};
105
106}; // end of class
107} // end namespace itk
108
109#ifndef ITK_MANUAL_INSTANTIATION
110# include "itkFFTShiftImageFilter.hxx"
111#endif
112
113#endif
Perform a cyclic spatial shift of image intensities on the image grid.
Shift the zero-frequency components of a Fourier transform to the center of the image.
void GenerateData() override
~FFTShiftImageFilter() override=default
typename OutputImageType::ConstPointer OutputImageConstPointer
void PrintSelf(std::ostream &os, Indent indent) const override
typename OutputImageType::SizeType SizeType
typename OutputImageType::IndexType IndexType
Base class for all process objects that output image data.
typename OutputImageType::PixelType OutputImagePixelType
typename OutputImageType::RegionType OutputImageRegionType
TOutputImage OutputImageType
typename OutputImageType::Pointer OutputImagePointer
typename InputImageType::ConstPointer InputImageConstPointer
typename InputImageType::Pointer InputImagePointer
typename InputImageType::PixelType InputImagePixelType
typename InputImageType::RegionType InputImageRegionType
Control indentation during Print() invocation.
Definition: itkIndent.h:50
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
SmartPointer< const Self > ConstPointer
SmartPointer< Self > Pointer
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....