ITK  5.0.0
Insight Segmentation and Registration Toolkit
itkHigherOrderAccurateDerivativeImageFilter.h
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18 #ifndef itkHigherOrderAccurateDerivativeImageFilter_h
19 #define itkHigherOrderAccurateDerivativeImageFilter_h
20 
21 #include "itkImageToImageFilter.h"
22 
23 namespace itk
24 {
25 
48 template< typename TInputImage, typename TOutputImage >
50  public ImageToImageFilter< TInputImage, TOutputImage >
51 {
52 public:
53  ITK_DISALLOW_COPY_AND_ASSIGN(HigherOrderAccurateDerivativeImageFilter);
54 
60 
63  using OutputPixelType = typename TOutputImage::PixelType;
64  using OutputInternalPixelType = typename TOutputImage::InternalPixelType;
65  using InputPixelType = typename TInputImage::PixelType;
66  using InputInternalPixelType = typename TInputImage::InternalPixelType;
67 
70  static constexpr unsigned int ImageDimension = TOutputImage::ImageDimension;
71 
73  using InputImageType = TInputImage;
74  using OutputImageType = TOutputImage;
75 
77  itkNewMacro(Self);
78 
81 
83 #ifdef ITK_USE_CONCEPT_CHECKING
84 
86  itkConceptMacro( SignedOutputPixelType,
88 
90 #endif
91 
93  itkSetMacro(Order, unsigned int);
94  itkGetConstMacro(Order, unsigned int);
95  itkSetMacro(OrderOfAccuracy, unsigned int);
96  itkGetConstMacro(OrderOfAccuracy, unsigned int);
97  itkSetMacro(Direction, unsigned int);
98  itkGetConstMacro(Direction, unsigned int);
100 
104  { this->SetUseImageSpacing(true); }
105 
109  { this->SetUseImageSpacing(false); }
110 
113  itkSetMacro(UseImageSpacing, bool);
114  itkGetConstMacro(UseImageSpacing, bool);
116 
117 protected:
119  m_Order(1),
121  m_Direction(0),
122  m_UseImageSpacing(true)
123  {}
124 
126  void PrintSelf(std::ostream & os, Indent indent) const override;
127 
135  void GenerateInputRequestedRegion() override;
136 
142  void GenerateData() override;
143 
144 private:
146  unsigned int m_Order;
147 
149  unsigned int m_OrderOfAccuracy;
150 
152  unsigned int m_Direction;
153 
155 };
156 
157 } // end namespace itk
158 
159 #ifndef ITK_MANUAL_INSTANTIATION
160 #include "itkHigherOrderAccurateDerivativeImageFilter.hxx"
161 #endif
162 
163 #endif
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
Base class for all process objects that output image data.
TOutputImage OutputImageType
Computes the higher order accurate directional derivative of an image. The directional derivative at ...
void PrintSelf(std::ostream &os, Indent indent) const override
Base class for filters that take an image as input and produce an image as output.
Control indentation during Print() invocation.
Definition: itkIndent.h:49
#define itkConceptMacro(name, concept)