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itkImageToSpatialObjectMetric.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkImageToSpatialObjectMetric.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:32 $ 00007 Version: $Revision: 1.6 $ 00008 00009 Copyright (c) Insight Software Consortium. All rights reserved. 00010 See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 #ifndef __itkImageToSpatialObjectMetric_h 00018 #define __itkImageToSpatialObjectMetric_h 00019 00020 #include "itkSingleValuedCostFunction.h" 00021 #include "itkMinimumMaximumImageCalculator.h" 00022 #include "itkLinearInterpolateImageFunction.h" 00023 #include "vnl/vnl_vector_fixed.h" 00024 00025 namespace itk 00026 { 00027 00033 template < class TFixedImage, class TMovingSpatialObject> 00034 class ITK_EXPORT ImageToSpatialObjectMetric 00035 : public SingleValuedCostFunction 00036 { 00037 public: 00039 typedef ImageToSpatialObjectMetric Self; 00041 typedef SingleValuedCostFunction Superclass; 00043 typedef SmartPointer<Self> Pointer; 00044 typedef SmartPointer<const Self> ConstPointer; 00045 00047 typedef TFixedImage FixedImageType; 00048 00050 typedef TMovingSpatialObject MovingSpatialObjectType; 00051 00053 typedef Superclass::ParametersValueType CoordinateRepresentationType; 00054 00056 itkStaticConstMacro(ImageDimension, unsigned int, FixedImageType::ImageDimension); 00057 00059 itkStaticConstMacro(ObjectDimension, unsigned int, MovingSpatialObjectType::ObjectDimension); 00060 00062 typedef Transform<CoordinateRepresentationType, 00063 itkGetStaticConstMacro(ObjectDimension), 00064 itkGetStaticConstMacro(ImageDimension) > TransformType; 00065 00066 typedef typename TransformType::Pointer TransformPointer; 00067 typedef typename TransformType::InputPointType InputPointType; 00068 typedef typename TransformType::OutputPointType OutputPointType; 00069 typedef typename TransformType::ParametersType TransformParametersType; 00070 typedef typename TransformType::JacobianType TransformJacobianType; 00071 00073 typedef LinearInterpolateImageFunction< 00074 TFixedImage, 00075 CoordinateRepresentationType > InterpolatorType; 00076 00077 typedef typename InterpolatorType::Pointer InterpolatorPointer; 00078 00080 typedef vnl_vector_fixed<double, 00081 itkGetStaticConstMacro(ObjectDimension)> VectorType; 00082 00084 typedef Superclass::MeasureType MeasureType; 00085 00087 typedef Superclass::DerivativeType DerivativeType; 00088 00090 typedef typename FixedImageType::Pointer FixedImagePointer; 00091 00093 typedef typename MovingSpatialObjectType::Pointer 00094 MovingSpatialObjectPointer; 00095 00097 typedef typename FixedImageType::ConstPointer FixedImageConstPointer; 00098 00100 typedef typename MovingSpatialObjectType::ConstPointer 00101 MovingSpatialObjectConstPointer; 00102 00105 typedef Superclass::ParametersType ParametersType; 00106 00108 itkTypeMacro(ImageToSpatialObjectMetric, Object); 00109 00111 itkNewMacro(Self); 00112 00114 itkSetConstObjectMacro( FixedImage, FixedImageType ); 00115 00117 itkGetConstObjectMacro( FixedImage, FixedImageType ); 00118 00120 itkSetConstObjectMacro( MovingSpatialObject, MovingSpatialObjectType ); 00121 00123 itkGetConstObjectMacro( MovingSpatialObject, MovingSpatialObjectType ); 00124 00126 itkSetObjectMacro( Interpolator, InterpolatorType ); 00127 00129 itkGetObjectMacro( Interpolator, InterpolatorType ); 00130 00132 virtual void GetDerivative( const ParametersType & parameters, 00133 DerivativeType & derivative ) const = 0; 00134 00136 virtual MeasureType GetValue( const ParametersType & parameters ) const =0; 00137 00139 virtual void GetValueAndDerivative( const ParametersType & parameters, 00140 MeasureType & Value, DerivativeType & Derivative ) const =0; 00141 00143 virtual void Initialize(void) {} 00144 00147 itkGetConstReferenceMacro( LastTransformParameters, ParametersType ); 00148 00150 itkSetObjectMacro( Transform, TransformType ); 00151 00152 protected: 00153 00154 ImageToSpatialObjectMetric(); 00155 virtual ~ImageToSpatialObjectMetric() {}; 00156 ImageToSpatialObjectMetric(const Self&) {} 00157 void operator=(const Self&) {} 00158 void PrintSelf(std::ostream& os, Indent indent) const; 00159 00160 MeasureType m_MatchMeasure; 00161 DerivativeType m_MatchMeasureDerivatives; 00162 mutable TransformPointer m_Transform; 00163 InterpolatorPointer m_Interpolator; 00164 00165 MovingSpatialObjectConstPointer m_MovingSpatialObject; 00166 FixedImageConstPointer m_FixedImage; 00167 ParametersType m_LastTransformParameters; 00168 00169 }; 00170 00171 } // end namespace itk 00172 00173 #ifndef ITK_MANUAL_INSTANTIATION 00174 #include "itkImageToSpatialObjectMetric.txx" 00175 #endif 00176 00177 #endif 00178 00179

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