cmtkSimpleLevelsetCommandLine.h

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/*
//
//  Copyright 1997-2010 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: 2398 $
//
//  $LastChangedDate: 2010-10-05 14:54:37 -0700 (Tue, 05 Oct 2010) $
//
//  $LastChangedBy: torstenrohlfing $
//
*/

#ifndef __cmtkSimpleLevelsetCommandLine_h_included_
#define __cmtkSimpleLevelsetCommandLine_h_included_

#include <cmtkconfig.h>

#include <System/cmtkProgressConsole.h>

#include <Segmentation/cmtkSimpleLevelsetCommandLineBase.h>

#include <IO/cmtkVolumeIO.h>

#ifdef CMTK_USE_SQLITE
#  include <Registration/cmtkImageXformDB.h>
#endif


namespace
cmtk
{


template<class TImpl>
class SimpleLevelsetCommandLine
  : public SimpleLevelsetCommandLineBase
{
public:
  typedef SimpleLevelsetCommandLine<TImpl> Self;

  typedef TImpl SimpleLevelsetImplementation;

  void Execute()
  {
    // Instantiate programm progress indicator.
    cmtk::ProgressConsole progressIndicator( "LevelsetSegmentation" );
    
    SimpleLevelsetImplementation levelset( this->m_Volume );
    levelset.SetScaleInitialSphere( this->m_ScaleInitialSphere );
    levelset.SetFilterSigma( cmtk::Units::GaussianSigma( this->m_FilterSigma ) );
    levelset.SetTimeDelta( this->m_TimeDelta );
    levelset.SetLevelsetThreshold( this->m_LevelsetThreshold );
    
    levelset.InitializeCenteredSphere();
    levelset.Evolve( this->m_NumberOfIterations, this->m_ForceIterations );
    
    cmtk::VolumeIO::Write( *levelset.GetLevelset( this->m_Binarize ), this->m_OutFile, this->m_Verbose );
    
#ifdef CMTK_USE_SQLITE
    if ( this->m_UpdateDB )
      {
      cmtk::ImageXformDB db( this->m_UpdateDB );
      db.AddImage( this->m_OutFile, this->m_InFile );
      }
#endif
  }
};

} // namespace cmtk

#endif // #ifndef __cmtkSimpleLevelsetCommandLine_h_included_