ITK  4.2.0
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;
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 protected:
80 
82  virtual MeasureType EvaluateMeasure(HistogramType & histogram) const;
83 
84 private:
85  // Purposely not implemented.
87  void operator=(Self const &); // Purposely not implemented.
88 };
89 } // End namespace itk.
90 
91 #ifndef ITK_MANUAL_INSTANTIATION
92 #include "itkMutualInformationHistogramImageToImageMetric.hxx"
93 #endif
94 
95 #endif // __itkMutualInformationHistogramImageToImageMetric_h
96