itkTranslationTransformInitializer.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
 
#ifndef __itkTranslationTransformInitializer_h
#define __itkTranslationTransformInitializer_h
 
#include "itkObject.h"
#include "itkObjectFactory.h"
#include "itkImageMomentsCalculator.h"
 
#include <iostream>
 
namespace itk
{
 
template< class TTransform,
class TFixedImage,
class TMovingImage >
class TranslationTransformInitializer : public Object
{
public:
 
  typedef TranslationTransformInitializer Self;
  typedef Object                          Superclass;
  typedef SmartPointer< Self >            Pointer;
  typedef SmartPointer< const Self >      ConstPointer;
 
  itkNewMacro( Self );
 
  itkTypeMacro( TranslationTransformInitializer, Object );
 
  typedef TTransform                      TransformType;
  typedef typename TransformType::Pointer TransformPointer;
 
  itkStaticConstMacro( SpaceDimension, unsigned int, TransformType::SpaceDimension );
  itkStaticConstMacro( InputSpaceDimension, unsigned int, TransformType::InputSpaceDimension );
  itkStaticConstMacro( OutputSpaceDimension, unsigned int, TransformType::OutputSpaceDimension );
 
  typedef TFixedImage                                  FixedImageType;
  typedef TMovingImage                                 MovingImageType;
  typedef typename FixedImageType::ConstPointer        FixedImagePointer;
  typedef typename MovingImageType::ConstPointer       MovingImagePointer;
  typedef Image< unsigned char, InputSpaceDimension >  FixedMaskType;
  typedef Image< unsigned char, OutputSpaceDimension > MovingMaskType;
  typedef typename FixedMaskType::ConstPointer         FixedMaskPointer;
  typedef typename MovingMaskType::ConstPointer        MovingMaskPointer;
 
  typedef ImageMomentsCalculator< FixedImageType >  FixedImageCalculatorType;
  typedef ImageMomentsCalculator< MovingImageType > MovingImageCalculatorType;
 
  typedef typename FixedImageCalculatorType::Pointer  FixedImageCalculatorPointer;
  typedef typename MovingImageCalculatorType::Pointer MovingImageCalculatorPointer;
 
  typedef typename TransformType::InputPointType InputPointType;
 
  typedef typename TransformType::OutputVectorType OutputVectorType;
 
  itkSetObjectMacro( Transform, TransformType );
 
  itkSetConstObjectMacro( FixedImage, FixedImageType );
 
  itkSetConstObjectMacro( MovingImage, MovingImageType );
 
  itkSetConstObjectMacro( FixedMask, FixedMaskType );
 
  itkSetConstObjectMacro( MovingMask, MovingMaskType );
 
  virtual void InitializeTransform() const;
 
  void GeometryOn() { m_UseMoments = false; }
  void MomentsOn()  { m_UseMoments = true; }
 
  itkGetConstObjectMacro( FixedCalculator,  FixedImageCalculatorType  );
  itkGetConstObjectMacro( MovingCalculator, MovingImageCalculatorType );
 
protected:
 
  TranslationTransformInitializer();
  ~TranslationTransformInitializer() override{}
 
  void PrintSelf( std::ostream & os, Indent indent ) const override;
 
private:
 
  TranslationTransformInitializer( const Self & ); // purposely not implemented
  void operator=( const Self & );                  // purposely not implemented
 
  TransformPointer   m_Transform;
  FixedImagePointer  m_FixedImage;
  MovingImagePointer m_MovingImage;
  FixedMaskPointer   m_FixedMask;
  MovingMaskPointer  m_MovingMask;
  bool               m_UseMoments;
 
  FixedImageCalculatorPointer  m_FixedCalculator;
  MovingImageCalculatorPointer m_MovingCalculator;
 
};
 
}  // namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkTranslationTransformInitializer.hxx"
#endif
 
#endif /* __itkTranslationTransformInitializer_h */