ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkMutualInformationHistogramImageToImageMetric.h
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef __itkMutualInformationHistogramImageToImageMetric_h
19 #define __itkMutualInformationHistogramImageToImageMetric_h
20 
22 
23 namespace itk
24 {
37 template< class TFixedImage, class TMovingImage >
39  public HistogramImageToImageMetric< TFixedImage, TMovingImage >
40 {
41 public:
47 
49  itkNewMacro(Self);
50 
54 
56  typedef typename Superclass::RealType RealType;
57  typedef typename Superclass::TransformType TransformType;
58  typedef typename Superclass::TransformPointer TransformPointer;
59  typedef typename Superclass::TransformParametersType TransformParametersType;
60  typedef typename Superclass::TransformJacobianType TransformJacobianType;
61  typedef typename Superclass::GradientPixelType GradientPixelType;
62 
63  typedef typename Superclass::MeasureType MeasureType;
64  typedef typename Superclass::DerivativeType DerivativeType;
65  typedef typename Superclass::FixedImageType FixedImageType;
66  typedef typename Superclass::MovingImageType MovingImageType;
67  typedef typename Superclass::FixedImageConstPointer FixedImageConstPointer;
68  typedef typename Superclass::MovingImageConstPointer MovingImageConstPointer;
69 
70  typedef typename Superclass::HistogramType HistogramType;
74 
75 protected:
81 
83  virtual MeasureType EvaluateMeasure(HistogramType & histogram) const;
84 
85 private:
86  // Purposely not implemented.
88  void operator=(Self const &); // Purposely not implemented.
89 };
90 } // End namespace itk.
91 
92 #ifndef ITK_MANUAL_INSTANTIATION
93 #include "itkMutualInformationHistogramImageToImageMetric.hxx"
94 #endif
95 
96 #endif // __itkMutualInformationHistogramImageToImageMetric_h
97