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itkHMaximaImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkHMaximaImageFilter.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 __itkHMaximaImageFilter_h
00018 #define __itkHMaximaImageFilter_h
00019 
00020 #include "itkImageToImageFilter.h"
00021 
00022 namespace itk {
00023 
00052 template<class TInputImage, class TOutputImage>
00053 class ITK_EXPORT HMaximaImageFilter : 
00054     public ImageToImageFilter<TInputImage, TOutputImage>
00055 {
00056 public:
00058   typedef HMaximaImageFilter Self;
00059   typedef ImageToImageFilter<TInputImage, TOutputImage>
00060   Superclass;
00061   typedef SmartPointer<Self>        Pointer;
00062   typedef SmartPointer<const Self>  ConstPointer;
00063 
00065   typedef TInputImage InputImageType;
00066   typedef TOutputImage OutputImageType;
00067   typedef typename InputImageType::Pointer         InputImagePointer;
00068   typedef typename InputImageType::ConstPointer    InputImageConstPointer;
00069   typedef typename InputImageType::RegionType      InputImageRegionType;
00070   typedef typename InputImageType::PixelType       InputImagePixelType;
00071   typedef typename OutputImageType::Pointer        OutputImagePointer;
00072   typedef typename OutputImageType::ConstPointer   OutputImageConstPointer;
00073   typedef typename OutputImageType::RegionType     OutputImageRegionType;
00074   typedef typename OutputImageType::PixelType      OutputImagePixelType;
00075   
00077   itkStaticConstMacro(InputImageDimension, unsigned int,
00078                       TInputImage::ImageDimension);
00079   itkStaticConstMacro(OutputImageDimension, unsigned int,
00080                       TOutputImage::ImageDimension);
00081 
00083   itkNewMacro(Self);  
00084 
00086   itkTypeMacro(HMaximaImageFilter, 
00087                ImageToImageFilter);
00088 
00093   itkSetMacro(Height, InputImagePixelType);
00094   itkGetMacro(Height, InputImagePixelType);
00095   
00098   itkGetMacro(NumberOfIterationsUsed, unsigned long);
00099 
00100 protected:
00101   HMaximaImageFilter();
00102   ~HMaximaImageFilter() {};
00103   void PrintSelf(std::ostream& os, Indent indent) const;
00104 
00108   void GenerateInputRequestedRegion() ;
00109 
00111   void EnlargeOutputRequestedRegion(DataObject *itkNotUsed(output));
00112   
00115   void GenerateData();
00116   
00117 
00118 private:
00119   HMaximaImageFilter(const Self&); //purposely not implemented
00120   void operator=(const Self&); //purposely not implemented
00121 
00122   InputImagePixelType m_Height;
00123   unsigned long m_NumberOfIterationsUsed;
00124 } ; // end of class
00125 
00126 } // end namespace itk
00127   
00128 #ifndef ITK_MANUAL_INSTANTIATION
00129 #include "itkHMaximaImageFilter.txx"
00130 #endif
00131 
00132 #endif
00133 
00134 

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