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itkConnectedThresholdImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkConnectedThresholdImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:45 $ 00007 Version: $Revision: 1.12 $ 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 __itkConnectedThresholdImageFilter_h 00018 #define __itkConnectedThresholdImageFilter_h 00019 00020 #include "itkImage.h" 00021 #include "itkImageToImageFilter.h" 00022 00023 namespace itk{ 00024 00034 template <class TInputImage, class TOutputImage> 00035 class ITK_EXPORT ConnectedThresholdImageFilter: 00036 public ImageToImageFilter<TInputImage,TOutputImage> 00037 { 00038 public: 00040 typedef ConnectedThresholdImageFilter Self; 00041 typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass; 00042 typedef SmartPointer<Self> Pointer; 00043 typedef SmartPointer<const Self> ConstPointer; 00044 00046 itkNewMacro(Self); 00047 00049 itkTypeMacro(ConnectedThresholdImageFilter, 00050 ImageToImageFilter); 00051 00052 typedef TInputImage InputImageType; 00053 typedef typename InputImageType::Pointer InputImagePointer; 00054 typedef typename InputImageType::ConstPointer InputImageConstPointer; 00055 typedef typename InputImageType::RegionType InputImageRegionType; 00056 typedef typename InputImageType::PixelType InputImagePixelType; 00057 typedef typename InputImageType::IndexType IndexType; 00058 typedef typename InputImageType::SizeType SizeType; 00059 00060 typedef TOutputImage OutputImageType; 00061 typedef typename OutputImageType::Pointer OutputImagePointer; 00062 typedef typename OutputImageType::RegionType OutputImageRegionType; 00063 typedef typename OutputImageType::PixelType OutputImagePixelType; 00064 00065 void PrintSelf ( std::ostream& os, Indent indent ) const; 00066 00067 00069 void SetSeed ( const IndexType & seed ) 00070 { 00071 this->ClearSeeds(); 00072 this->AddSeed ( seed ); 00073 } 00074 void AddSeed(const IndexType & seed) 00075 { 00076 m_SeedList.push_back ( seed ); 00077 }; 00078 00080 void ClearSeeds () 00081 { 00082 m_SeedList.clear(); 00083 }; 00084 00086 itkSetMacro(Lower, InputImagePixelType); 00087 itkGetMacro(Lower, InputImagePixelType); 00088 00091 itkSetMacro(Upper, InputImagePixelType); 00092 itkGetMacro(Upper, InputImagePixelType); 00093 00097 itkSetMacro(ReplaceValue, OutputImagePixelType); 00098 itkGetMacro(ReplaceValue, OutputImagePixelType); 00099 00100 protected: 00101 ConnectedThresholdImageFilter(); 00102 ~ConnectedThresholdImageFilter(){}; 00103 std::vector<IndexType> m_SeedList; 00104 InputImagePixelType m_Lower; 00105 InputImagePixelType m_Upper; 00106 OutputImagePixelType m_ReplaceValue; 00107 00108 // Override since the filter needs all the data for the algorithm 00109 void GenerateInputRequestedRegion(); 00110 00111 // Override since the filter produces the entire dataset 00112 void EnlargeOutputRequestedRegion(DataObject *output); 00113 00114 void GenerateData(); 00115 00116 private: 00117 ConnectedThresholdImageFilter(const Self&); //purposely not implemented 00118 void operator=(const Self&); //purposely not implemented 00119 00120 }; 00121 00122 } // end namespace itk 00123 00124 #ifndef ITK_MANUAL_INSTANTIATION 00125 #include "itkConnectedThresholdImageFilter.txx" 00126 #endif 00127 00128 #endif

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