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itkGrayscaleConnectedClosingImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkGrayscaleConnectedClosingImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003/09/10 14:28:48 $
00007   Version:   $Revision: 1.4 $
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 __itkConnectedClosingImageFilter_h
00018 #define __itkConnectedClosingImageFilter_h
00019 
00020 #include "itkImageToImageFilter.h"
00021 
00022 namespace itk {
00023 
00042 template<class TInputImage, class TOutputImage>
00043 class ITK_EXPORT GrayscaleConnectedClosingImageFilter : 
00044     public ImageToImageFilter<TInputImage, TOutputImage>
00045 {
00046 public:
00048   typedef GrayscaleConnectedClosingImageFilter Self;
00049   typedef ImageToImageFilter<TInputImage, TOutputImage>
00050   Superclass;
00051   typedef SmartPointer<Self>        Pointer;
00052   typedef SmartPointer<const Self>  ConstPointer;
00053 
00055   typedef TInputImage InputImageType;
00056   typedef TOutputImage OutputImageType;
00057   typedef typename InputImageType::Pointer         InputImagePointer;
00058   typedef typename InputImageType::ConstPointer    InputImageConstPointer;
00059   typedef typename InputImageType::RegionType      InputImageRegionType;
00060   typedef typename InputImageType::PixelType       InputImagePixelType;
00061   typedef typename InputImageRegionType::IndexType InputImageIndexType;
00062   typedef typename OutputImageType::Pointer        OutputImagePointer;
00063   typedef typename OutputImageType::ConstPointer   OutputImageConstPointer;
00064   typedef typename OutputImageType::RegionType     OutputImageRegionType;
00065   typedef typename OutputImageType::PixelType      OutputImagePixelType;
00066   
00068   itkStaticConstMacro(InputImageDimension, unsigned int,
00069                       TInputImage::ImageDimension);
00070   itkStaticConstMacro(OutputImageDimension, unsigned int,
00071                       TOutputImage::ImageDimension);
00072 
00074   itkNewMacro(Self);  
00075 
00077   itkTypeMacro(GrayscaleConnectedClosingImageFilter, 
00078                ImageToImageFilter);
00079 
00081   itkSetMacro(Seed, InputImageIndexType);
00082   itkGetMacro(Seed, InputImageIndexType);
00083   
00086   itkGetMacro(NumberOfIterationsUsed, unsigned long);
00087 
00088 protected:
00089   GrayscaleConnectedClosingImageFilter();
00090   ~GrayscaleConnectedClosingImageFilter() {};
00091   void PrintSelf(std::ostream& os, Indent indent) const;
00092 
00096   void GenerateInputRequestedRegion() ;
00097 
00099   void EnlargeOutputRequestedRegion(DataObject *itkNotUsed(output));
00100   
00103   void GenerateData();
00104   
00105 
00106 private:
00107   GrayscaleConnectedClosingImageFilter(const Self&); //purposely not implemented
00108   void operator=(const Self&); //purposely not implemented
00109 
00110   unsigned long m_NumberOfIterationsUsed;
00111   InputImageIndexType m_Seed;
00112   
00113 } ; // end of class
00114 
00115 } // end namespace itk
00116   
00117 #ifndef ITK_MANUAL_INSTANTIATION
00118 #include "itkGrayscaleConnectedClosingImageFilter.txx"
00119 #endif
00120 
00121 #endif
00122 
00123 

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