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itkMeanReciprocalSquareDifferenceImageToImageMetric.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkMeanReciprocalSquareDifferenceImageToImageMetric.h,v $
00005   Language:  C++
00006   Date:      $Date: 2008/02/03 04:05:28 $
00007   Version:   $Revision: 1.4 $
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 __itkMeanReciprocalSquareDifferenceImageToImageMetric_h
00018 #define __itkMeanReciprocalSquareDifferenceImageToImageMetric_h
00019 
00020 #include "itkImageToImageMetric.h"
00021 #include "itkCovariantVector.h"
00022 #include "itkPoint.h"
00023 
00024 
00025 namespace itk
00026 {
00045 template < class TFixedImage, class TMovingImage > 
00046 class ITK_EXPORT MeanReciprocalSquareDifferenceImageToImageMetric : 
00047     public ImageToImageMetric< TFixedImage, TMovingImage>
00048 {
00049 public:
00050 
00052   typedef MeanReciprocalSquareDifferenceImageToImageMetric    Self;
00053   typedef ImageToImageMetric<TFixedImage, TMovingImage >  Superclass;
00054 
00055   typedef SmartPointer<Self>         Pointer;
00056   typedef SmartPointer<const Self>   ConstPointer;
00057 
00059   itkNewMacro(Self);
00060 
00062   itkTypeMacro(MeanReciprocalSquareDifferenceImageToImageMetric, ImageToImageMetric);
00063 
00064  
00066   typedef typename Superclass::TransformType            TransformType;
00067   typedef typename Superclass::TransformPointer         TransformPointer;
00068   typedef typename Superclass::TransformParametersType  TransformParametersType;
00069   typedef typename Superclass::TransformJacobianType    TransformJacobianType;
00070   typedef typename Superclass::InputPointType           InputPointType;
00071   typedef typename Superclass::OutputPointType          OutputPointType;
00072 
00073   typedef typename Superclass::MeasureType              MeasureType;
00074   typedef typename Superclass::DerivativeType           DerivativeType;
00075   typedef typename Superclass::FixedImageType           FixedImageType;
00076   typedef typename Superclass::MovingImageType          MovingImageType;
00077   typedef typename Superclass::FixedImageConstPointer   FixedImageConstPointer;
00078   typedef typename Superclass::MovingImageConstPointer  MovingImageConstPointer;
00079 
00080 
00082   void GetDerivative( const TransformParametersType & parameters,
00083                       DerivativeType  & derivative ) const;
00084 
00086   MeasureType GetValue( const TransformParametersType & parameters ) const;
00087 
00089   void GetValueAndDerivative( const TransformParametersType & parameters,
00090                               MeasureType& Value, DerivativeType& derivative ) const;
00091 
00094   itkGetMacro( Lambda, double );
00095   itkSetMacro( Lambda, double );
00097 
00100   itkGetMacro( Delta, double );
00101   itkSetMacro( Delta, double );
00103 
00104 
00105 protected:
00106   MeanReciprocalSquareDifferenceImageToImageMetric();
00107   virtual ~MeanReciprocalSquareDifferenceImageToImageMetric() {};
00108   void PrintSelf(std::ostream& os, Indent indent) const;
00109 
00110 
00111 private:
00112   MeanReciprocalSquareDifferenceImageToImageMetric(const Self&); //purposely not implemented
00113   void operator=(const Self&); //purposely not implemented
00114 
00115   double m_Lambda;
00116   double m_Delta;
00117 };
00118 
00119 } // end namespace itk
00120 
00121 #ifndef ITK_MANUAL_INSTANTIATION
00122 #include "itkMeanReciprocalSquareDifferenceImageToImageMetric.txx"
00123 #endif
00124 
00125 #endif
00126 
00127 
00128 
00129 

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