ITK  4.8.0
Insight Segmentation and Registration Toolkit
itkScatterMatrixImageFunction.h
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18 #ifndef itkScatterMatrixImageFunction_h
19 #define itkScatterMatrixImageFunction_h
20 
21 #include "itkImageFunction.h"
22 #include "itkNumericTraits.h"
23 
24 namespace itk
25 {
44 template< typename TInputImage, typename TCoordRep = float >
46  public ImageFunction< TInputImage,
47  vnl_matrix<
48  typename NumericTraits< typename TInputImage::PixelType::ValueType >::RealType >,
49  TCoordRep >
50 {
51 public:
52 
55  typedef ImageFunction< TInputImage,
56  vnl_matrix<
58  TCoordRep > Superclass;
59 
62 
65 
67  itkNewMacro(Self);
68 
70  typedef TInputImage InputImageType;
71 
74 
76  typedef typename Superclass::IndexType IndexType;
77 
80 
82  typedef typename Superclass::PointType PointType;
83 
85  itkStaticConstMacro(ImageDimension, unsigned int,
86  InputImageType::ImageDimension);
87 
89  typedef vnl_matrix<
92 
94  virtual RealType EvaluateAtIndex(const IndexType & index) const ITK_OVERRIDE;
95 
97  virtual RealType Evaluate(const PointType & point) const ITK_OVERRIDE
98  {
99  IndexType index;
100 
101  this->ConvertPointToNearestIndex(point, index);
102  return this->EvaluateAtIndex(index);
103  }
104 
106  const ContinuousIndexType & cindex) const ITK_OVERRIDE
107  {
108  IndexType index;
109 
110  this->ConvertContinuousIndexToNearestIndex(cindex, index);
111  return this->EvaluateAtIndex(index);
112  }
113 
116  itkSetMacro(NeighborhoodRadius, unsigned int);
117  itkGetConstReferenceMacro(NeighborhoodRadius, unsigned int);
119 
120 protected:
123  void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
124 
125 private:
126  ScatterMatrixImageFunction(const Self &); //purposely not implemented
127  void operator=(const Self &); //purposely not implemented
128 
129  unsigned int m_NeighborhoodRadius;
130 };
131 } // end namespace itk
132 
133 #ifndef ITK_MANUAL_INSTANTIATION
134 #include "itkScatterMatrixImageFunction.hxx"
135 #endif
136 
137 #endif
Superclass::ContinuousIndexType ContinuousIndexType
void operator=(const Self &)
Calculate the scatter matrix in the neighborhood of a pixel in a Vector image.
Light weight base class for most itk classes.
Point< TCoordRep, itkGetStaticConstMacro(ImageDimension) > PointType
virtual RealType EvaluateAtIndex(const IndexType &index) const override
void PrintSelf(std::ostream &os, Indent indent) const override
virtual RealType EvaluateAtContinuousIndex(const ContinuousIndexType &cindex) const override
InputImageType::IndexType IndexType
virtual RealType Evaluate(const PointType &point) const override
ContinuousIndex< TCoordRep, itkGetStaticConstMacro(ImageDimension) > ContinuousIndexType
vnl_matrix< typename NumericTraits< typename InputImageType::PixelType::ValueType >::RealType > RealType
Control indentation during Print() invocation.
Definition: itkIndent.h:49
Define additional traits for native types such as int or float.
ImageFunction< TInputImage, vnl_matrix< typename NumericTraits< typename TInputImage::PixelType::ValueType >::RealType >, TCoordRep > Superclass
Evaluates a function of an image at specified position.