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itkWatershedRelabeler.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkWatershedRelabeler.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:41 $ 00007 Version: $Revision: 1.9 $ 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 __itkWatershedRelabeler_h 00018 #define __itkWatershedRelabeler_h 00019 00020 #include "itkEquivalencyTable.h" 00021 #include "itkWatershedSegmentTree.h" 00022 #include "itkWatershedSegmenter.h" 00023 #include "itkImage.h" 00024 00025 namespace itk 00026 { 00027 namespace watershed 00028 { 00029 00063 template <class TScalarType, unsigned int TImageDimension> 00064 class ITK_EXPORT Relabeler 00065 : public ProcessObject 00066 { 00067 public: 00069 typedef Relabeler Self; 00070 typedef ProcessObject Superclass; 00071 typedef SmartPointer<Self> Pointer; 00072 typedef SmartPointer<const Self> ConstPointer; 00073 itkNewMacro(Self); 00074 itkTypeMacro(Relabeler, ProcessObject); 00075 00077 itkStaticConstMacro(ImageDimension, unsigned int,TImageDimension); 00078 00080 typedef TScalarType ScalarType; 00081 typedef Image<unsigned long, TImageDimension> ImageType; 00082 typedef SegmentTree<ScalarType> SegmentTreeType; 00083 typedef Segmenter<Image<ScalarType, TImageDimension> > SegmenterType; 00084 typedef DataObject::Pointer DataObjectPointer; 00085 00087 virtual DataObjectPointer MakeOutput(unsigned int idx); 00088 00090 void SetInputImage(ImageType *img) 00091 { 00092 this->ProcessObject::SetNthInput(0, img); 00093 } 00094 ImageType * GetInputImage(void) 00095 { 00096 return static_cast<ImageType *> 00097 (this->ProcessObject::GetInput(0) ); 00098 } 00099 00101 void SetOutputImage(ImageType * img) 00102 { 00103 this->ProcessObject::SetNthOutput(0,img); 00104 } 00105 ImageType * GetOutputImage(void) 00106 { return static_cast<ImageType *> 00107 (this->ProcessObject::GetOutput(0) ); } 00108 00110 void SetInputSegmentTree(SegmentTreeType *et) 00111 { 00112 this->ProcessObject::SetNthInput(1, et); 00113 } 00114 SegmentTreeType * GetInputSegmentTree(void) 00115 { 00116 return static_cast<SegmentTreeType *> 00117 (this->ProcessObject::GetInput(1)); 00118 } 00119 00121 void GenerateData(); 00122 00125 itkSetClampMacro(FloodLevel, double, 0.0, 1.0); 00126 itkGetMacro(FloodLevel, double); 00127 00129 void GraftOutput(ImageType *graft); 00130 void GraftNthOutput(unsigned int idx, ImageType *graft); 00131 00132 protected: 00133 Relabeler(); 00134 virtual ~Relabeler() {} 00135 Relabeler(const Self&) {} 00136 void operator=(const Self&) {} 00137 void PrintSelf(std::ostream& os, Indent indent) const; 00138 00139 double m_FloodLevel; 00140 void GenerateOutputRequestedRegion(DataObject *output); 00141 void GenerateInputRequestedRegion(); 00142 }; 00143 00144 }// end namespace watershed 00145 }// end namespace itk 00146 00147 #ifndef ITK_MANUAL_INSTANTIATION 00148 #include "itkWatershedRelabeler.txx" 00149 #endif 00150 00151 #endif 00152

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