ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkNormalizedMutualInformationHistogramImageToImageMetric.h
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18 #ifndef itkNormalizedMutualInformationHistogramImageToImageMetric_h
19 #define itkNormalizedMutualInformationHistogramImageToImageMetric_h
20 
22 
23 namespace itk
24 {
51 template< typename TFixedImage, typename TMovingImage >
53  public HistogramImageToImageMetric< TFixedImage, TMovingImage >
54 {
55 public:
61 
63  itkNewMacro(Self);
64 
68 
70  typedef typename Superclass::RealType RealType;
71  typedef typename Superclass::TransformType TransformType;
72  typedef typename Superclass::TransformPointer TransformPointer;
73  typedef typename Superclass::TransformParametersType TransformParametersType;
74  typedef typename Superclass::TransformJacobianType TransformJacobianType;
75  typedef typename Superclass::GradientPixelType GradientPixelType;
76 
77  typedef typename Superclass::MeasureType MeasureType;
78  typedef typename Superclass::DerivativeType DerivativeType;
79  typedef typename Superclass::FixedImageType FixedImageType;
80  typedef typename Superclass::MovingImageType MovingImageType;
81  typedef typename Superclass::FixedImageConstPointer FixedImageConstPointer;
82  typedef typename Superclass::MovingImageConstPointer MovingImageConstPointer;
83 
84  typedef typename Superclass::HistogramType HistogramType;
88 
89 protected:
95 
97  virtual MeasureType EvaluateMeasure(HistogramType & histogram) const ITK_OVERRIDE;
98 
99 private:
100  // Purposely not implemented.
102  void operator=(Self const &); // Purposely not implemented.
103 };
104 } // End namespace itk.
105 
106 #ifndef ITK_MANUAL_INSTANTIATION
107 #include "itkNormalizedMutualInformationHistogramImageToImageMetric.hxx"
108 #endif
109 
110 #endif // itkNormalizedMutualInformationHistogramImageToImageMetric_h
Computes normalized mutual information between two images to be registered using the histograms of th...
Light weight base class for most itk classes.
FrequencyContainerType::AbsoluteFrequencyType AbsoluteFrequencyType
Definition: itkHistogram.h:112
Superclass::MeasurementVectorType MeasurementVectorType
Definition: itkHistogram.h:101
class that walks through the elements of the histogram.
Definition: itkHistogram.h:428
Computes similarity between two objects to be registered.