lib/cpPlugins/Extensions/Algorithms/RGBImageToOtherChannelsFilter.h

   1 // -------------------------------------------------------------------------
   2 // @author Leonardo Florez-Valencia (florez-l@javeriana.edu.co)
   3 // -------------------------------------------------------------------------
   4
   5 #ifndef __CPPLUGINS__EXTENSIONS__ALGORITHMS__RGBIMAGETOOTHERCHANNELSFILTER__H__
   6 #define __CPPLUGINS__EXTENSIONS__ALGORITHMS__RGBIMAGETOOTHERCHANNELSFILTER__H__
   7
   8 #include <itkImageToImageFilter.h>
   9
  10 namespace cpPlugins
  11 {
  12   namespace Extensions
  13   {
  14     namespace Algorithms
  15     {
  16       /**
  17        */
  18       template< class I, class O, class C >
  19       class RGBImageToOtherChannelsFilter
  20         : public itk::ImageToImageFilter< I, O >
  21       {
  22       public:
  23         typedef RGBImageToOtherChannelsFilter     Self;
  24         typedef itk::ImageToImageFilter< I, O > Superclass;
  25         typedef itk::SmartPointer< Self >       Pointer;
  26         typedef itk::SmartPointer< const Self > ConstPointer;
  27
  28         typedef I TInputImage;
  29         typedef O TOutputImage;
  30         typedef C TConverter;
  31         typedef typename I::PixelType TInputPixel;
  32         typedef typename O::PixelType TOutputPixel;
  33
  34       public:
  35         itkNewMacro( Self );
  36         itkTypeMacro( RGBImageToOtherChannelsFilter, itkImageToImageFilter );
  37
  38       public:
  39         O* GetChannel1( );
  40         O* GetChannel2( );
  41         O* GetChannel3( );
  42
  43         const O* GetChannel1( ) const;
  44         const O* GetChannel2( ) const;
  45         const O* GetChannel3( ) const;
  46
  47         void GraftChannel1( O* c1 );
  48         void GraftChannel2( O* c2 );
  49         void GraftChannel3( O* c3 );
  50
  51       protected:
  52         RGBImageToOtherChannelsFilter( );
  53         virtual ~RGBImageToOtherChannelsFilter( );
  54
  55         virtual void BeforeThreadedGenerateData( );
  56         virtual void AfterThreadedGenerateData( );
  57
  58         virtual void ThreadedGenerateData(
  59           const typename Superclass::OutputImageRegionType& region,
  60           itk::ThreadIdType threadId
  61           );
  62
  63       private:
  64         // Purposely not implemented
  65         RGBImageToOtherChannelsFilter( const Self& other );
  66         void operator=( const Self& other );
  67
  68       private:
  69         TConverter Converter;
  70       };
  71
  72     } // ecapseman
  73
  74   } // ecapseman
  75
  76 } // ecapseman
  77
  78 #include <cpPlugins/Extensions/Algorithms/RGBImageToOtherChannelsFilter.hxx>
  79
  80 #endif // __CPPLUGINS__EXTENSIONS__ALGORITHMS__RGBIMAGETOOTHERCHANNELSFILTER__H__
  81
  82 // eof - $RCSfile$