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itkGradientImageToBloxBoundaryPointImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkGradientImageToBloxBoundaryPointImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-04-25 12:27:22 $
00007   Version:   $Revision: 1.7 $
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 __itkGradientImageToBloxBoundaryPointImageFilter_h
00018 #define __itkGradientImageToBloxBoundaryPointImageFilter_h
00019 
00020 #include "itkBloxBoundaryPointImage.h"
00021 #include "itkImageToImageFilter.h"
00022 #include "itkSize.h"
00023 
00024 namespace itk
00025 {
00026 
00035 template<typename TInputImage>
00036 class ITK_EXPORT GradientImageToBloxBoundaryPointImageFilter :
00037     public ImageToImageFilter<TInputImage, BloxBoundaryPointImage< ::itk::GetImageDimension<TInputImage>::ImageDimension> >
00038 {
00039 public:
00041   itkStaticConstMacro(NDimensions, unsigned int, TInputImage::ImageDimension);
00042 
00044   typedef GradientImageToBloxBoundaryPointImageFilter Self;
00045   typedef ImageToImageFilter<TInputImage,
00046                              BloxBoundaryPointImage<itkGetStaticConstMacro(NDimensions)> > Superclass;
00047   typedef SmartPointer<Self>        Pointer;
00048   typedef SmartPointer<const Self>  ConstPointer;
00049 
00051   itkNewMacro(Self);
00052 
00054   itkTypeMacro( GradientImageToBloxBoundaryPointImageFilter, ImageToImageFilter );
00055 
00057   typedef TInputImage                             InputImageType;
00058   typedef BloxBoundaryPointImage<itkGetStaticConstMacro(NDimensions)>     TOutputImage;
00059   typedef BloxBoundaryPointImage<itkGetStaticConstMacro(NDimensions)>     OutputImageType;
00060   typedef typename OutputImageType::Pointer       OutputImagePointer;
00061   typedef typename InputImageType::Pointer        InputImagePointer;
00062   typedef typename InputImageType::ConstPointer   InputImageConstPointer;
00064 
00066   typedef Size<itkGetStaticConstMacro(NDimensions)> SizeType;
00067 
00069   typedef typename TOutputImage::IndexType IndexType;
00070 
00072   typedef typename TOutputImage::PixelType PixelType;
00073 
00075   typedef typename TOutputImage::RegionType OutputImageRegionType;
00076 
00078   typedef Point<double, itkGetStaticConstMacro(NDimensions)> TPositionType;
00079 
00081   itkSetMacro(Threshold, double);
00082   itkGetConstMacro(Threshold, double);
00084 
00089   void SetBloxResolution( float bloxResolution[] );
00090   void SetBloxResolution( float bloxResolution );
00092 
00093   void GenerateInputRequestedRegion();
00094 
00095   virtual void GenerateOutputInformation();
00096 
00097 protected:
00098   GradientImageToBloxBoundaryPointImageFilter();
00099   virtual ~GradientImageToBloxBoundaryPointImageFilter() {};
00100   void PrintSelf(std::ostream& os, Indent indent) const;
00101 
00103   void GenerateData();
00104 
00105 private:
00106   GradientImageToBloxBoundaryPointImageFilter(const Self&); //purposely not implemented
00107   void operator=(const Self&); //purposely not implemented
00108 
00111   double m_Threshold;
00112 
00114   float m_BloxResolution[NDimensions];
00115 };
00116 
00117 } // end namespace itk
00118 
00119 #ifndef ITK_MANUAL_INSTANTIATION
00120 #include "itkGradientImageToBloxBoundaryPointImageFilter.txx"
00121 #endif
00122 
00123 #endif
00124 

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