cmtkImagePairAffineRegistration.h

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/*
//
//  Copyright 1997-2009 Torsten Rohlfing
//
//  Copyright 2004-2010 SRI International
//
//  This file is part of the Computational Morphometry Toolkit.
//
//  http://www.nitrc.org/projects/cmtk/
//
//  The Computational Morphometry Toolkit is free software: you can
//  redistribute it and/or modify it under the terms of the GNU General Public
//  License as published by the Free Software Foundation, either version 3 of
//  the License, or (at your option) any later version.
//
//  The Computational Morphometry Toolkit is distributed in the hope that it
//  will be useful, but WITHOUT ANY WARRANTY; without even the implied
//  warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License along
//  with the Computational Morphometry Toolkit.  If not, see
//  <http://www.gnu.org/licenses/>.
//
//  $Revision: 2752 $
//
//  $LastChangedDate: 2011-01-17 11:33:31 -0800 (Mon, 17 Jan 2011) $
//
//  $LastChangedBy: torstenrohlfing $
//
*/

#ifndef __cmtkImagePairAffineRegistration_h_included_
#define __cmtkImagePairAffineRegistration_h_included_

#include <cmtkconfig.h>

#include <Base/cmtkUniformVolume.h>
#include <Base/cmtkInterpolator.h>

#include <Registration/cmtkImagePairRegistration.h>
#include <Registration/cmtkMakeInitialAffineTransformation.h>

#include <vector>

namespace
cmtk
{


class ImagePairAffineRegistration : 
  public ImagePairRegistration 
{
protected:
  cmtkGetSetMacro(MakeInitialAffineTransformation::Mode,Initializer);
  
  cmtkGetSetMacro(bool,MatchFltToRefHistogram);

  std::vector<short> NumberDOFs;

  std::vector<short> NumberDOFsFinal;

  virtual CallbackResult InitRegistration ();

  virtual void EnterResolution( CoordinateVector::SmartPtr& v, Functional::SmartPtr& f, const int level, const int total );

  virtual int DoneResolution( CoordinateVector::SmartPtr& v, Functional::SmartPtr& f, const int level, const int total );

public:
  typedef ImagePairAffineRegistration Self;

  typedef ImagePairRegistration Superclass;

  ImagePairAffineRegistration ();

  virtual ~ImagePairAffineRegistration ();

  AffineXform::SmartPtr GetTransformation() const;
  
  const UniformVolume::SmartPtr GetReformattedFloatingImage( Interpolators::InterpolationEnum interpolator = Interpolators::LINEAR ) const;

  void AddNumberDOFs( const int numberDOFs ) 
  {
    NumberDOFs.push_back( numberDOFs );
  }
  
  void AddNumberDOFsFinal( const int numberDOFs ) 
  {
    NumberDOFsFinal.push_back( numberDOFs );
  }

private:
  std::vector<short>::iterator NumberDOFsIterator;

  class LevelParameters
    : public Superclass::LevelParameters
  {
  public:
    LevelParameters( const Types::Coordinate resolution ) : m_Resolution( resolution ) {}

    Types::Coordinate m_Resolution;
  };

  virtual Functional* MakeFunctional( const int level, const Superclass::LevelParameters* );
};


} // namespace cmtk

#endif // __cmtkImagePairAffineRegistration_h_included_