elxSplineKernelTransform.h

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/*======================================================================

  This file is part of the elastix software.

  Copyright (c) University Medical Center Utrecht. All rights reserved.
  See src/CopyrightElastix.txt or http://elastix.isi.uu.nl/legal.php for
  details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE. See the above copyright notices for more information.

======================================================================*/

#ifndef __elxSplineKernelTransform_H_
#define __elxSplineKernelTransform_H_

#include "itkKernelTransform2.h"
#include "itkElasticBodySplineKernelTransform2.h"
#include "itkElasticBodyReciprocalSplineKernelTransform2.h"
#include "itkThinPlateSplineKernelTransform2.h"
#include "itkThinPlateR2LogRSplineKernelTransform2.h"
#include "itkVolumeSplineKernelTransform2.h"
#include "elxIncludes.h"

namespace elastix
{
  using namespace itk;

template < class TElastix >
class SplineKernelTransform : public AdvancedCombinationTransform<
  ITK_TYPENAME elx::TransformBase<TElastix>::CoordRepType,
  elx::TransformBase<TElastix>::FixedImageDimension > ,
  public elx::TransformBase<TElastix>
{
public:

  typedef SplineKernelTransform                     Self;
  typedef AdvancedCombinationTransform<
    typename elx::TransformBase<TElastix>::CoordRepType,
    elx::TransformBase<TElastix>::FixedImageDimension >   Superclass1;
  typedef elx::TransformBase<TElastix>                    Superclass2;

  typedef KernelTransform2<
    typename elx::TransformBase<TElastix>::CoordRepType,
    elx::TransformBase<TElastix>::FixedImageDimension >   KernelTransformType;
  typedef SmartPointer<Self>                              Pointer;
  typedef SmartPointer<const Self>                        ConstPointer;

  itkNewMacro( Self );

  itkTypeMacro( SplineKernelTransform, AdvancedCombinationTransform );

  elxClassNameMacro( "SplineKernelTransform" );

  itkStaticConstMacro( SpaceDimension, unsigned int, Superclass2::FixedImageDimension );

  typedef typename Superclass1::ScalarType                ScalarType;
  typedef typename Superclass1::ParametersType            ParametersType;
  typedef typename Superclass1::JacobianType              JacobianType;
  typedef typename Superclass1::InputVectorType           InputVectorType;
  typedef typename Superclass1::OutputVectorType          OutputVectorType;
  typedef typename Superclass1::InputCovariantVectorType  InputCovariantVectorType;
  typedef typename Superclass1::OutputCovariantVectorType OutputCovariantVectorType;
  typedef typename Superclass1::InputVnlVectorType        InputVnlVectorType;
  typedef typename Superclass1::OutputVnlVectorType       OutputVnlVectorType;
  typedef typename Superclass1::InputPointType            InputPointType;
  typedef typename Superclass1::OutputPointType           OutputPointType;

  typedef typename Superclass2::ElastixType               ElastixType;
  typedef typename Superclass2::ElastixPointer            ElastixPointer;
  typedef typename Superclass2::ConfigurationType         ConfigurationType;
  typedef typename Superclass2::ConfigurationPointer      ConfigurationPointer;
  typedef typename Superclass2::RegistrationType          RegistrationType;
  typedef typename Superclass2::RegistrationPointer       RegistrationPointer;
  typedef typename Superclass2::CoordRepType              CoordRepType;
  typedef typename Superclass2::FixedImageType            FixedImageType;
  typedef typename Superclass2::MovingImageType           MovingImageType;
  typedef typename Superclass2::ITKBaseType               ITKBaseType;
  typedef typename Superclass2::CombinationTransformType  CombinationTransformType;

  typedef typename KernelTransformType::Pointer      KernelTransformPointer;

  virtual int BeforeAll( void );

  virtual void BeforeRegistration( void );

  virtual void ReadFromFile( void );

  virtual void WriteToFile( const ParametersType & param ) const;

protected:

  SplineKernelTransform();
  virtual ~SplineKernelTransform() {};

  typedef ThinPlateSplineKernelTransform2<
    CoordRepType, itkGetStaticConstMacro(SpaceDimension) >   TPKernelTransformType;
  typedef ThinPlateR2LogRSplineKernelTransform2<
    CoordRepType, itkGetStaticConstMacro(SpaceDimension) >   TPRKernelTransformType;
  typedef VolumeSplineKernelTransform2<
    CoordRepType, itkGetStaticConstMacro(SpaceDimension) >   VKernelTransformType;
  typedef ElasticBodySplineKernelTransform2<
    CoordRepType, itkGetStaticConstMacro(SpaceDimension) >   EBKernelTransformType;
  typedef ElasticBodyReciprocalSplineKernelTransform2<
    CoordRepType, itkGetStaticConstMacro(SpaceDimension) >   EBRKernelTransformType;

  virtual bool SetKernelType( const std::string & kernelType );

  virtual void DetermineSourceLandmarks( void );

  KernelTransformPointer m_KernelTransform;

private:

  SplineKernelTransform( const Self& ); // purposely not implemented
  void operator=( const Self& );              // purposely not implemented

  std::string m_SplineKernelType;

}; // end class SplineKernelTransform


} // end namespace elastix

#ifndef ITK_MANUAL_INSTANTIATION
#include "elxSplineKernelTransform.hxx"
#endif

#endif // end #ifndef __elxSplineKernelTransform_H_