itkMammogramMaskSegmentationImageFilter.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 __itkMammogramMaskSegmentationImageFilter_h
#define __itkMammogramMaskSegmentationImageFilter_h

#include <itkImageToImageFilter.h>

namespace itk {
  
template<class TInputImage, class TOutputImage>
class ITK_EXPORT MammogramMaskSegmentationImageFilter:
    public ImageToImageFilter< TInputImage, TOutputImage >
{
public:
  typedef MammogramMaskSegmentationImageFilter           Self;
  typedef ImageToImageFilter< TInputImage,TOutputImage > Superclass;
  typedef SmartPointer< Self >                           Pointer;
  typedef SmartPointer< const Self >                     ConstPointer;
  
  itkTypeMacro( MammogramMaskSegmentationImageFilter, ImageToImageFilter );

  itkNewMacro(Self);

  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 InputImageType::IndexType    InputImageIndexType;
  typedef typename InputImageType::SizeType     InputImageSizeType;

  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 OutputImagePointType OriginType;


  typedef float InternalRealType;

  typedef Image< InternalRealType, TInputImage::ImageDimension > RealImageType;

  typedef typename RealImageType::Pointer RealImagePointer;

#ifdef ITK_USE_CONCEPT_CHECKING

  itkConceptMacro(DimensionShouldBe2,
      (Concept::SameDimension<itkGetStaticConstMacro(InputImageDimension),2>));
  itkConceptMacro(InputHasNumericTraitsCheck,
                  (Concept::HasNumericTraits<InputImagePixelType>));
  itkConceptMacro(OutputHasPixelTraitsCheck,
                  (Concept::HasPixelTraits<OutputImagePixelType>));
#endif

  bool GetVerbose( void ) { return m_flgVerbose; }
  void SetVerbose( bool flag ) { m_flgVerbose = flag; }
  void SetVerboseOn( void ) { m_flgVerbose = true; }
  void SetVerboseOff( void ) { m_flgVerbose = false; }

  bool GetIncludeBorderRegion( void ) { return m_flgIncludeBorderRegion; }
  void SetIncludeBorderRegion( bool flag ) { m_flgIncludeBorderRegion = flag; }
  void SetIncludeBorderRegionOn( void ) { m_flgIncludeBorderRegion = true; }
  void SetIncludeBorderRegionOff( void ) { m_flgIncludeBorderRegion = false; }


protected:

  bool m_flgVerbose;
  bool m_flgIncludeBorderRegion;

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

  bool IsPixelSet( InputImagePointer &image, InputImageIndexType index, int dx, int dy );

  void GenerateData();

  // Override since the filter produces the entire dataset
  void EnlargeOutputRequestedRegion(DataObject *output);


private:

  MammogramMaskSegmentationImageFilter(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
};

} // end namespace itk

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

#endif