itkVectorThresholdSegmentationLevelSetImageFilter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkVectorThresholdSegmentationLevelSetImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2003/12/22 18:23:17 $
  Version:   $Revision: 1.2 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 __itkVectorThresholdSegmentationLevelSetImageFilter_h_
#define __itkVectorThresholdSegmentationLevelSetImageFilter_h_

#include "itkSegmentationLevelSetImageFilter.h"
#include "itkVectorThresholdSegmentationLevelSetFunction.h"

namespace itk {

template <class TInputImage,
          class TFeatureImage,
          class TOutputPixelType = float >
class ITK_EXPORT VectorThresholdSegmentationLevelSetImageFilter
  : public SegmentationLevelSetImageFilter<TInputImage, TFeatureImage, TOutputPixelType, Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension> >
{
public:
  typedef VectorThresholdSegmentationLevelSetImageFilter Self;
  typedef  SegmentationLevelSetImageFilter<TInputImage, TFeatureImage, TOutputPixelType, Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension> > Superclass;
  typedef SmartPointer<Self>  Pointer;
  typedef SmartPointer<const Self>  ConstPointer;

  typedef typename Superclass::ValueType ValueType;
  typedef typename Superclass::OutputImageType OutputImageType;
  typedef typename Superclass::FeatureImageType FeatureImageType;
  
  typedef VectorThresholdSegmentationLevelSetFunction<OutputImageType,FeatureImageType> ThresholdFunctionType;
  typedef typename ThresholdFunctionType::Pointer ThresholdFunctionPointer;
  typedef typename ThresholdFunctionType::MeanVectorType MeanVectorType;
  typedef typename ThresholdFunctionType::CovarianceMatrixType CovarianceMatrixType;
  typedef typename ThresholdFunctionType::ScalarValueType ScalarValueType;

  itkTypeMacro(VectorThresholdSegmentationLevelSetImageFilter, SegmentationLevelSetImageFilter);

  itkNewMacro(Self);
  
  void SetMean(const MeanVectorType &mean) 
  {  
    m_ThresholdFunction->SetMean(mean);
    this->Modified();
  }
  const MeanVectorType & GetMean() const 
  {  
    return m_ThresholdFunction->GetMean();
  }


  void SetCovariance(const CovarianceMatrixType &cov) 
  { 
    m_ThresholdFunction->SetCovariance(cov);
    this->Modified();
  }
  const CovarianceMatrixType & GetCovariance() const
  { 
    return m_ThresholdFunction->GetCovariance();
  }

  void SetThreshold(ScalarValueType thr) 
  {
  m_ThresholdFunction->SetThreshold(thr);
  this->Modified();
  }
  ScalarValueType GetThreshold ()
  {
  return m_ThresholdFunction->GetThreshold();
  }

  
protected:
  ~VectorThresholdSegmentationLevelSetImageFilter() {}
  VectorThresholdSegmentationLevelSetImageFilter();

  virtual void PrintSelf(std::ostream &os, Indent indent) const; 

  VectorThresholdSegmentationLevelSetImageFilter(const Self &); // purposely not impl.
  void operator=(const Self&); //purposely not implemented
private:
  ThresholdFunctionPointer m_ThresholdFunction;
};

} // end namespace itk



#ifndef ITK_MANUAL_INSTANTIATION
#include "itkVectorThresholdSegmentationLevelSetImageFilter.txx"
#endif

#endif

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