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00017 #ifndef __itkCompareHistogramImageToImageMetric_h
00018 #define __itkCompareHistogramImageToImageMetric_h
00019
00020 #include "itkHistogramImageToImageMetric.h"
00021
00022 namespace itk
00023 {
00052 template <class TFixedImage, class TMovingImage>
00053 class ITK_EXPORT CompareHistogramImageToImageMetric :
00054 public HistogramImageToImageMetric<TFixedImage, TMovingImage>
00055 {
00056 public:
00058 typedef CompareHistogramImageToImageMetric Self;
00059 typedef HistogramImageToImageMetric<TFixedImage, TMovingImage> Superclass;
00060 typedef SmartPointer<Self> Pointer;
00061 typedef SmartPointer<const Self> ConstPointer;
00062
00064 itkNewMacro(Self);
00065
00067 itkTypeMacro(CompareHistogramImageToImageMetric,
00068 HistogramImageToImageMetric);
00069
00071 typedef typename Superclass::RealType RealType;
00072 typedef typename Superclass::TransformType TransformType;
00073 typedef typename Superclass::TransformPointer TransformPointer;
00074 typedef typename TransformType::ConstPointer TransformConstPointer;
00075
00076 typedef typename Superclass::TransformParametersType
00077 TransformParametersType;
00078 typedef typename Superclass::TransformJacobianType TransformJacobianType;
00079 typedef typename Superclass::GradientPixelType GradientPixelType;
00080
00081 typedef typename Superclass::MeasureType MeasureType;
00082 typedef typename Superclass::DerivativeType DerivativeType;
00083 typedef typename Superclass::FixedImageType FixedImageType;
00084 typedef typename Superclass::MovingImageType MovingImageType;
00085 typedef typename Superclass::FixedImageConstPointer FixedImageConstPointer;
00086 typedef typename Superclass::MovingImageConstPointer
00087 MovingImageConstPointer;
00088
00089 typedef typename Superclass::HistogramType HistogramType;
00090 typedef typename Superclass::HistogramSizeType HistogramSizeType;
00091 typedef typename HistogramType::MeasurementVectorType
00092 HistogramMeasurementVectorType;
00093 typedef typename HistogramType::FrequencyType HistogramFrequencyType;
00094 typedef typename HistogramType::Iterator HistogramIteratorType;
00095 typedef typename HistogramType::Pointer HistogramPointerType;
00096
00097 typedef typename Superclass::InterpolatorType InterpolatorType;
00098 typedef typename Superclass::InterpolatorPointer
00099 InterpolatorPointer;
00100
00101 typedef typename Superclass::FixedImageRegionType
00102 FixedImageRegionType;
00103
00105 itkSetMacro( TrainingHistogram, HistogramPointerType );
00106
00108 itkGetConstMacro( TrainingHistogram, HistogramPointerType );
00109
00111 itkSetConstObjectMacro( TrainingFixedImage, FixedImageType );
00112
00114 itkGetConstObjectMacro( TrainingFixedImage, FixedImageType );
00115
00117 itkSetConstObjectMacro( TrainingMovingImage, MovingImageType );
00118
00120 itkGetConstObjectMacro( TrainingMovingImage, MovingImageType );
00121
00123 itkSetObjectMacro( TrainingTransform, TransformType );
00124
00126 itkGetObjectMacro( TrainingTransform, TransformType );
00127
00129 itkSetObjectMacro( TrainingInterpolator, InterpolatorType );
00130
00132 itkGetObjectMacro( TrainingInterpolator, InterpolatorType );
00133
00135 itkSetMacro( TrainingFixedImageRegion, FixedImageRegionType );
00136
00138 itkGetConstMacro( TrainingFixedImageRegion, FixedImageRegionType );
00139
00141 unsigned int GetNumberOfParameters(void) const
00142 { return m_Transform->GetNumberOfParameters(); }
00143
00146 void Initialize() throw (ExceptionObject);
00147
00148 protected:
00151 CompareHistogramImageToImageMetric();
00152 virtual ~CompareHistogramImageToImageMetric(){}
00153 void PrintSelf(std::ostream& os, Indent indent) const;
00154
00156 void FormTrainingHistogram() throw (ExceptionObject);
00157
00160 virtual MeasureType EvaluateMeasure(HistogramType& histogram) const = 0;
00161
00162 FixedImageConstPointer m_TrainingFixedImage;
00163 MovingImageConstPointer m_TrainingMovingImage;
00164 TransformPointer m_TrainingTransform;
00165 InterpolatorPointer m_TrainingInterpolator;
00166 FixedImageRegionType m_TrainingFixedImageRegion;
00167 HistogramPointerType m_TrainingHistogram;
00168
00169 private:
00170
00171 CompareHistogramImageToImageMetric(Self const&);
00172 void operator=(Self const&);
00173 };
00174
00175 }
00176
00177 #ifndef ITK_MANUAL_INSTANTIATION
00178 #include "itkCompareHistogramImageToImageMetric.txx"
00179 #endif
00180
00181 #endif // __itkCompareHistogramImageToImageMetric_h