itkDynamicContrastEnhancementAnalysisImageFilter.h

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

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). All rights reserved.

  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.

  See LICENSE.txt in the top level directory for details.

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

#ifndef __itkDynamicContrastEnhancementAnalysisImageFilter_h
#define __itkDynamicContrastEnhancementAnalysisImageFilter_h
 
#include <itkImageToImageFilter.h>
 
namespace itk
{
template< class TInputImage, class TOutputImage >
class DynamicContrastEnhancementAnalysisImageFilter : 
  public ImageToImageFilter< TInputImage, TOutputImage >
{
public:
  typedef DynamicContrastEnhancementAnalysisImageFilter Self;
  typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass;
  typedef SmartPointer< Self > Pointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(DynamicContrastEnhancementAnalysisImageFilter, ImageToImageFilter);

  itkStaticConstMacro(ImageDimension, unsigned int,
                      TInputImage::ImageDimension);

  typedef TInputImage                           InputImageType;
  typedef typename InputImageType::Pointer      InputImagePointer;
  typedef typename InputImageType::ConstPointer InputImageConstPointer;
  typedef typename InputImageType::RegionType   InputImageRegionType;
  typedef typename InputImageType::PixelType    InputImagePixelType;
  typedef typename InputImageType::SpacingType  InputImageSpacingType;
  typedef typename InputImageType::PointType    InputImagePointType;

  typedef typename NumericTraits<InputImagePixelType>::RealType    RealType;

  typedef TOutputImage                          OutputImageType;
  typedef typename OutputImageType::Pointer     OutputImagePointer;
  typedef typename OutputImageType::RegionType  OutputImageRegionType;
  typedef typename OutputImageType::PixelType   OutputImagePixelType;
  typedef typename OutputImageType::IndexType   OutputImageIndexType;
  typedef typename OutputImageType::PointType   OutputImagePointType;
 
  typedef unsigned char                                      MaskPixelType;
  typedef typename itk::Image<MaskPixelType, ImageDimension> MaskImageType;
  typedef typename MaskImageType::Pointer                    MaskImagePointer;


  void SetInputImage(const TInputImage *image, RealType tAcquired, unsigned int iAcquired);
 
  itkSetObjectMacro( Mask, MaskImageType );

  OutputImageType *GetOutputAUC( void ) {
    return dynamic_cast< OutputImageType* >( this->ProcessObject::GetOutput( 0 ) );
  }

  OutputImageType *GetOutputMaxRate( void ) {
    return dynamic_cast< OutputImageType* >( this->ProcessObject::GetOutput( 1 ) );
  }

  OutputImageType *GetOutputTime2Max( void ) {
    return dynamic_cast< OutputImageType* >( this->ProcessObject::GetOutput( 2 ) );
  }

  OutputImageType *GetOutputMax( void ) {
    return dynamic_cast< OutputImageType* >( this->ProcessObject::GetOutput( 3 ) );
  }

  OutputImageType *GetOutputWashOut( void ) {
    return dynamic_cast< OutputImageType* >( this->ProcessObject::GetOutput( 4 ) );
  }

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

  unsigned int m_NumberOfInputImages;


  MaskImagePointer m_Mask;

  std::vector< RealType > m_AcquistionTime;

  MaskImagePointer ResampleMask();

  virtual void GenerateData();

  DataObject::Pointer MakeOutput(unsigned int idx);

private:
  DynamicContrastEnhancementAnalysisImageFilter(const Self &); //purposely not implemented
  void operator=(const Self &);  //purposely not implemented
 
};
} //namespace ITK
 
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkDynamicContrastEnhancementAnalysisImageFilter.txx"
#endif
 
 
#endif // __itkDynamicContrastEnhancementAnalysisImageFilter_h