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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: 2006/03/17 14:22:27 $
00007   Version:   $Revision: 1.5 $
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 
00062 template<class TInputImage, class TOutputImage>
00063 class ITK_EXPORT GrayscaleGeodesicErodeImageFilter : 
00064     public ImageToImageFilter<TInputImage, TOutputImage>
00065 {
00066 public:
00068   typedef GrayscaleGeodesicErodeImageFilter Self;
00069   typedef ImageToImageFilter<TInputImage, TOutputImage>
00070   Superclass;
00071   typedef SmartPointer<Self>        Pointer;
00072   typedef SmartPointer<const Self>  ConstPointer;
00073 
00075   typedef TInputImage MarkerImageType;
00076   typedef TInputImage MaskImageType;
00077   typedef TOutputImage OutputImageType;
00078   typedef typename MarkerImageType::Pointer        MarkerImagePointer;
00079   typedef typename MarkerImageType::ConstPointer   MarkerImageConstPointer;
00080   typedef typename MarkerImageType::RegionType     MarkerImageRegionType;
00081   typedef typename MarkerImageType::PixelType      MarkerImagePixelType;
00082   typedef typename MaskImageType::Pointer          MaskImagePointer;
00083   typedef typename MaskImageType::ConstPointer     MaskImageConstPointer;
00084   typedef typename MaskImageType::RegionType       MaskImageRegionType;
00085   typedef typename MaskImageType::PixelType        MaskImagePixelType;
00086   typedef typename OutputImageType::Pointer        OutputImagePointer;
00087   typedef typename OutputImageType::ConstPointer   OutputImageConstPointer;
00088   typedef typename OutputImageType::RegionType     OutputImageRegionType;
00089   typedef typename OutputImageType::PixelType      OutputImagePixelType;
00090 
00092   itkStaticConstMacro(MarkerImageDimension, unsigned int,
00093                       TInputImage::ImageDimension);
00094   itkStaticConstMacro(MaskImageDimension, unsigned int,
00095                       TInputImage::ImageDimension);
00096   itkStaticConstMacro(OutputImageDimension, unsigned int,
00097                       TOutputImage::ImageDimension);
00099 
00101   itkNewMacro(Self);  
00102 
00104   itkTypeMacro(GrayscaleGeodesicErodeImageFilter, 
00105                ImageToImageFilter);
00106 
00110   void SetMarkerImage(const MarkerImageType *);
00111   const MarkerImageType* GetMarkerImage();
00113 
00117   void SetMaskImage(const MaskImageType *);
00118   const MaskImageType* GetMaskImage();
00120 
00124   itkSetMacro(RunOneIteration, bool);
00125   itkGetMacro(RunOneIteration, bool);
00126   itkBooleanMacro(RunOneIteration);
00128 
00131   itkGetMacro(NumberOfIterationsUsed, unsigned long);
00132 
00139   itkSetMacro(FullyConnected, bool);
00140   itkGetConstReferenceMacro(FullyConnected, bool);
00141   itkBooleanMacro(FullyConnected);
00143 
00144 #ifdef ITK_USE_CONCEPT_CHECKING
00145 
00146   itkConceptMacro(SameDimensionCheck,
00147     (Concept::SameDimension<MarkerImageDimension, OutputImageDimension>));
00148   itkConceptMacro(InputComparableCheck,
00149     (Concept::Comparable<MarkerImagePixelType>));
00150   itkConceptMacro(InputConvertibleToOutputCheck,
00151     (Concept::Convertible<MarkerImagePixelType, OutputImagePixelType>));
00152 
00154 #endif
00155 
00156 protected:
00157   GrayscaleGeodesicErodeImageFilter();
00158   ~GrayscaleGeodesicErodeImageFilter() {};
00159   void PrintSelf(std::ostream& os, Indent indent) const;
00160 
00167   void GenerateInputRequestedRegion();
00168 
00173   void EnlargeOutputRequestedRegion(DataObject *itkNotUsed(output));
00174 
00181   void GenerateData();
00182 
00187   void ThreadedGenerateData (const OutputImageRegionType& 
00188                              outputRegionForThread,
00189                              int threadId) ;
00190 
00191 private:
00192   GrayscaleGeodesicErodeImageFilter(const Self&); //purposely not implemented
00193   void operator=(const Self&); //purposely not implemented
00194 
00195   bool m_RunOneIteration;
00196   unsigned long m_NumberOfIterationsUsed;
00197   bool m_FullyConnected;
00198 
00199 } ; // end of class
00200 
00201 } // end namespace itk
00202   
00203 #ifndef ITK_MANUAL_INSTANTIATION
00204 #include "itkGrayscaleGeodesicErodeImageFilter.txx"
00205 #endif
00206 
00207 #endif
00208 
00209 
00210 

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