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itkGrayscaleGeodesicErodeImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkGrayscaleGeodesicErodeImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003/09/10 14:28:49 $
00007   Version:   $Revision: 1.3 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkGrayscaleGeodesicErodeImageFilter_h
00018 #define __itkGrayscaleGeodesicErodeImageFilter_h
00019 
00020 #include "itkImageToImageFilter.h"
00021 
00022 namespace itk {
00023 
00051 template<class TInputImage, class TOutputImage>
00052 class ITK_EXPORT GrayscaleGeodesicErodeImageFilter : 
00053     public ImageToImageFilter<TInputImage, TOutputImage>
00054 {
00055 public:
00057   typedef GrayscaleGeodesicErodeImageFilter Self;
00058   typedef ImageToImageFilter<TInputImage, TOutputImage>
00059   Superclass;
00060   typedef SmartPointer<Self>        Pointer;
00061   typedef SmartPointer<const Self>  ConstPointer;
00062 
00064   typedef TInputImage MarkerImageType;
00065   typedef TInputImage MaskImageType;
00066   typedef TOutputImage OutputImageType;
00067   typedef typename MarkerImageType::Pointer        MarkerImagePointer;
00068   typedef typename MarkerImageType::ConstPointer   MarkerImageConstPointer;
00069   typedef typename MarkerImageType::RegionType     MarkerImageRegionType;
00070   typedef typename MarkerImageType::PixelType      MarkerImagePixelType;
00071   typedef typename MaskImageType::Pointer          MaskImagePointer;
00072   typedef typename MaskImageType::ConstPointer     MaskImageConstPointer;
00073   typedef typename MaskImageType::RegionType       MaskImageRegionType;
00074   typedef typename MaskImageType::PixelType        MaskImagePixelType;
00075   typedef typename OutputImageType::Pointer        OutputImagePointer;
00076   typedef typename OutputImageType::ConstPointer   OutputImageConstPointer;
00077   typedef typename OutputImageType::RegionType     OutputImageRegionType;
00078   typedef typename OutputImageType::PixelType      OutputImagePixelType;
00079   
00081   itkStaticConstMacro(MarkerImageDimension, unsigned int,
00082                       TInputImage::ImageDimension);
00083   itkStaticConstMacro(MaskImageDimension, unsigned int,
00084                       TInputImage::ImageDimension);
00085   itkStaticConstMacro(OutputImageDimension, unsigned int,
00086                       TOutputImage::ImageDimension);
00087 
00089   itkNewMacro(Self);  
00090 
00092   itkTypeMacro(GrayscaleGeodesicErodeImageFilter, 
00093                ImageToImageFilter);
00094   
00098   void SetMarkerImage(const MarkerImageType *);
00099   const MarkerImageType* GetMarkerImage();
00100 
00104   void SetMaskImage(const MaskImageType *);
00105   const MaskImageType* GetMaskImage();
00106 
00110   itkSetMacro(RunOneIteration, bool);
00111   itkGetMacro(RunOneIteration, bool);
00112   itkBooleanMacro(RunOneIteration);
00113 
00116   itkGetMacro(NumberOfIterationsUsed, unsigned long);
00117 
00118 protected:
00119   GrayscaleGeodesicErodeImageFilter();
00120   ~GrayscaleGeodesicErodeImageFilter() {};
00121   void PrintSelf(std::ostream& os, Indent indent) const;
00122 
00129   void GenerateInputRequestedRegion();
00130 
00135   void EnlargeOutputRequestedRegion(DataObject *itkNotUsed(output));
00136 
00143   void GenerateData();
00144   
00149   void ThreadedGenerateData (const OutputImageRegionType& 
00150                              outputRegionForThread,
00151                              int threadId) ;
00152 
00153 private:
00154   GrayscaleGeodesicErodeImageFilter(const Self&); //purposely not implemented
00155   void operator=(const Self&); //purposely not implemented
00156 
00157   bool m_RunOneIteration;
00158   unsigned long m_NumberOfIterationsUsed;
00159 
00160 } ; // end of class
00161 
00162 } // end namespace itk
00163   
00164 #ifndef ITK_MANUAL_INSTANTIATION
00165 #include "itkGrayscaleGeodesicErodeImageFilter.txx"
00166 #endif
00167 
00168 #endif
00169 
00170 

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