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00017 #ifndef __itkImageRegistrationMethod_h
00018 #define __itkImageRegistrationMethod_h
00019
00020 #include "itkProcessObject.h"
00021 #include "itkImage.h"
00022 #include "itkImageToImageMetric.h"
00023 #include "itkSingleValuedNonLinearOptimizer.h"
00024 #include "itkDataObjectDecorator.h"
00025
00026 namespace itk
00027 {
00028
00062 template <typename TFixedImage, typename TMovingImage>
00063 class ITK_EXPORT ImageRegistrationMethod : public ProcessObject
00064 {
00065 public:
00067 typedef ImageRegistrationMethod Self;
00068 typedef ProcessObject Superclass;
00069 typedef SmartPointer<Self> Pointer;
00070 typedef SmartPointer<const Self> ConstPointer;
00071
00073 itkNewMacro(Self);
00074
00076 itkTypeMacro(ImageRegistrationMethod, ProcessObject);
00077
00079 typedef TFixedImage FixedImageType;
00080 typedef typename FixedImageType::ConstPointer FixedImageConstPointer;
00081
00083 typedef TMovingImage MovingImageType;
00084 typedef typename MovingImageType::ConstPointer MovingImageConstPointer;
00085
00087 typedef ImageToImageMetric< FixedImageType,
00088 MovingImageType > MetricType;
00089 typedef typename MetricType::Pointer MetricPointer;
00090 typedef typename MetricType::FixedImageRegionType FixedImageRegionType;
00091
00093 typedef typename MetricType::TransformType TransformType;
00094 typedef typename TransformType::Pointer TransformPointer;
00095
00098 typedef DataObjectDecorator< TransformType > TransformOutputType;
00099 typedef typename TransformOutputType::Pointer TransformOutputPointer;
00100 typedef typename TransformOutputType::ConstPointer TransformOutputConstPointer;
00101
00103 typedef typename MetricType::InterpolatorType InterpolatorType;
00104 typedef typename InterpolatorType::Pointer InterpolatorPointer;
00105
00107 typedef SingleValuedNonLinearOptimizer OptimizerType;
00108
00111 typedef typename MetricType::TransformParametersType ParametersType;
00112
00114 typedef typename DataObject::Pointer DataObjectPointer;
00115
00117 void StartRegistration(void);
00118
00120 void SetFixedImage( const FixedImageType * fixedImage );
00121 itkGetConstObjectMacro( FixedImage, FixedImageType );
00122
00124 void SetMovingImage( const MovingImageType * movingImage );
00125 itkGetConstObjectMacro( MovingImage, MovingImageType );
00126
00128 itkSetObjectMacro( Optimizer, OptimizerType );
00129 itkGetObjectMacro( Optimizer, OptimizerType );
00130
00132 itkSetObjectMacro( Metric, MetricType );
00133 itkGetObjectMacro( Metric, MetricType );
00134
00136 itkSetObjectMacro( Transform, TransformType );
00137 itkGetObjectMacro( Transform, TransformType );
00138
00140 itkSetObjectMacro( Interpolator, InterpolatorType );
00141 itkGetObjectMacro( Interpolator, InterpolatorType );
00142
00144 virtual void SetInitialTransformParameters( const ParametersType & param );
00145 itkGetConstReferenceMacro( InitialTransformParameters, ParametersType );
00146
00149 itkGetConstReferenceMacro( LastTransformParameters, ParametersType );
00150
00158 void SetFixedImageRegion( const FixedImageRegionType & region );
00163 itkGetConstReferenceMacro( FixedImageRegion, FixedImageRegionType );
00166 itkGetMacro( FixedImageRegionDefined, bool );
00171 itkSetMacro( FixedImageRegionDefined, bool );
00172
00174 virtual void Initialize() throw (ExceptionObject);
00175
00177 const TransformOutputType * GetOutput() const;
00178
00181 virtual DataObjectPointer MakeOutput(unsigned int idx);
00182
00185 unsigned long GetMTime() const;
00186
00187 protected:
00188 ImageRegistrationMethod();
00189 virtual ~ImageRegistrationMethod() {};
00190 void PrintSelf(std::ostream& os, Indent indent) const;
00191
00194 void GenerateData ();
00195
00197 itkSetMacro( LastTransformParameters, ParametersType );
00198
00199
00200 private:
00201 ImageRegistrationMethod(const Self&);
00202 void operator=(const Self&);
00203
00204 MetricPointer m_Metric;
00205 OptimizerType::Pointer m_Optimizer;
00206
00207 MovingImageConstPointer m_MovingImage;
00208 FixedImageConstPointer m_FixedImage;
00209
00210 TransformPointer m_Transform;
00211 InterpolatorPointer m_Interpolator;
00212
00213 ParametersType m_InitialTransformParameters;
00214 ParametersType m_LastTransformParameters;
00215
00216 bool m_FixedImageRegionDefined;
00217 FixedImageRegionType m_FixedImageRegion;
00218
00219 };
00220
00221
00222 }
00223
00224
00225 #ifndef ITK_MANUAL_INSTANTIATION
00226 #include "itkImageRegistrationMethod.txx"
00227 #endif
00228
00229 #endif
00230
00231
00232