ITK  5.4.0
Insight Toolkit
itkExpandImageFilter.h
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18 #ifndef itkExpandImageFilter_h
19 #define itkExpandImageFilter_h
20 
21 #include "itkImageToImageFilter.h"
23 
24 namespace itk
25 {
63 template <typename TInputImage, typename TOutputImage>
64 class ITK_TEMPLATE_EXPORT ExpandImageFilter : public ImageToImageFilter<TInputImage, TOutputImage>
65 {
66 public:
67  ITK_DISALLOW_COPY_AND_MOVE(ExpandImageFilter);
68 
74 
76  itkNewMacro(Self);
77 
79  itkOverrideGetNameOfClassMacro(ExpandImageFilter);
80 
83 
85  static constexpr unsigned int ImageDimension = TInputImage::ImageDimension;
86 
88  using typename Superclass::InputImageType;
89  using typename Superclass::OutputImageType;
90  using OutputPixelType = typename OutputImageType::PixelType;
93 
95  using CoordRepType = double;
99 
101  itkSetObjectMacro(Interpolator, InterpolatorType);
102  itkGetModifiableObjectMacro(Interpolator, InterpolatorType);
107 
110  itkSetMacro(ExpandFactors, ExpandFactorsType);
111  virtual void
112  SetExpandFactors(const unsigned int factor);
116  itkGetConstReferenceMacro(ExpandFactors, ExpandFactorsType);
117 
118 
125  void
126  GenerateOutputInformation() override;
127 
133  void
134  GenerateInputRequestedRegion() override;
135 
136 protected:
138  ~ExpandImageFilter() override = default;
139  void
140  PrintSelf(std::ostream & os, Indent indent) const override;
141 
152  void
153  DynamicThreadedGenerateData(const OutputImageRegionType & outputRegionForThread) override;
154 
155 
158  void
159  BeforeThreadedGenerateData() override;
160 
161 private:
162  ExpandFactorsType m_ExpandFactors{};
163  InterpolatorPointer m_Interpolator{};
164 };
165 } // end namespace itk
166 
167 #ifndef ITK_MANUAL_INSTANTIATION
168 # include "itkExpandImageFilter.hxx"
169 #endif
170 
171 #endif
Pointer
SmartPointer< Self > Pointer
Definition: itkAddImageFilter.h:93
itk::ImageSource::OutputImagePointer
typename OutputImageType::Pointer OutputImagePointer
Definition: itkImageSource.h:91
itkLinearInterpolateImageFunction.h
itk::ExpandImageFilter::CoordRepType
double CoordRepType
Definition: itkExpandImageFilter.h:95
itk::SmartPointer< Self >
itk::Indent
Control indentation during Print() invocation.
Definition: itkIndent.h:49
itk::ExpandImageFilter::OutputPixelType
typename OutputImageType::PixelType OutputPixelType
Definition: itkExpandImageFilter.h:90
itk::ImageToImageFilter
Base class for filters that take an image as input and produce an image as output.
Definition: itkImageToImageFilter.h:108
itk::ImageSource
Base class for all process objects that output image data.
Definition: itkImageSource.h:67
itk::LinearInterpolateImageFunction
Linearly interpolate an image at specified positions.
Definition: itkLinearInterpolateImageFunction.h:51
itk::ImageToImageFilter::InputImagePointer
typename InputImageType::Pointer InputImagePointer
Definition: itkImageToImageFilter.h:130
itk::GTest::TypedefsAndConstructors::Dimension2::RegionType
ImageBaseType::RegionType RegionType
Definition: itkGTestTypedefsAndConstructors.h:54
itkImageToImageFilter.h
itk::FixedArray< unsigned int, ImageDimension >
itk::ImageSource::OutputImageRegionType
typename OutputImageType::RegionType OutputImageRegionType
Definition: itkImageSource.h:92
itk::ExpandImageFilter
Expand the size of an image by an integer factor in each dimension.
Definition: itkExpandImageFilter.h:64
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::ExpandImageFilter::InterpolatorPointer
typename InterpolatorType::Pointer InterpolatorPointer
Definition: itkExpandImageFilter.h:97
itk::ProcessObject
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
Definition: itkProcessObject.h:139
itk::InterpolateImageFunction
Base class for all image interpolators.
Definition: itkInterpolateImageFunction.h:45