00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkLabelPerimeterEstimationCalculator.h,v $ 00005 Language: C++ 00006 Date: $Date: 2009-07-30 18:25:06 $ 00007 Version: $Revision: 1.1 $ 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 __itkLabelPerimeterEstimationCalculator_h 00018 #define __itkLabelPerimeterEstimationCalculator_h 00019 00020 #include "itkObject.h" 00021 00022 namespace itk { 00023 00038 template<class TInputImage> 00039 class ITK_EXPORT LabelPerimeterEstimationCalculator : 00040 public Object 00041 { 00042 public: 00044 typedef LabelPerimeterEstimationCalculator Self; 00045 typedef Object Superclass; 00046 typedef SmartPointer<Self> Pointer; 00047 typedef SmartPointer<const Self> ConstPointer; 00048 00050 typedef TInputImage InputImageType; 00051 typedef typename InputImageType::Pointer InputImagePointer; 00052 typedef typename InputImageType::ConstPointer InputImageConstPointer; 00053 typedef typename InputImageType::RegionType InputImageRegionType; 00054 typedef typename InputImageType::PixelType InputImagePixelType; 00055 00056 typedef typename InputImageType::RegionType RegionType; 00057 typedef typename InputImageType::SizeType SizeType; 00058 typedef typename InputImageType::IndexType IndexType; 00059 00060 typedef typename std::map< InputImagePixelType, double > PerimetersType; 00061 00063 itkStaticConstMacro(ImageDimension, unsigned int, TInputImage::ImageDimension); 00064 00066 itkNewMacro(Self); 00067 00069 itkTypeMacro(LabelPerimeterEstimationCalculator, Object); 00070 00077 itkSetMacro(FullyConnected, bool); 00078 itkGetConstReferenceMacro(FullyConnected, bool); 00079 itkBooleanMacro(FullyConnected); 00081 00082 void SetImage( const InputImageType * img ) 00083 { 00084 m_Image = img; 00085 } 00086 00087 const InputImageType * GetImage() const 00088 { 00089 return m_Image; 00090 } 00091 00092 void Compute(); 00093 00094 const PerimetersType & GetPerimeters() const 00095 { 00096 return m_Perimeters; 00097 } 00098 00099 const double & GetPerimeter( const InputImagePixelType & label ) const 00100 { 00101 if( m_Perimeters.find( label ) != m_Perimeters.end() ) 00102 { 00103 return m_Perimeters.find( label )->second; 00104 } 00105 itkExceptionMacro( << "Unknown label: " << static_cast<typename NumericTraits<InputImagePixelType>::PrintType>(label) ); 00106 } 00107 00108 bool HasLabel( const InputImagePixelType & label ) const 00109 { 00110 if( m_Perimeters.find( label ) != m_Perimeters.end() ) 00111 { 00112 return true; 00113 } 00114 return false; 00115 } 00116 00117 protected: 00118 LabelPerimeterEstimationCalculator(); 00119 ~LabelPerimeterEstimationCalculator() {}; 00120 void PrintSelf(std::ostream& os, Indent indent) const; 00121 00122 00123 private: 00124 LabelPerimeterEstimationCalculator(const Self&); //purposely not implemented 00125 void operator=(const Self&); //purposely not implemented 00126 00127 bool m_FullyConnected; 00128 00129 const InputImageType * m_Image; 00130 00131 PerimetersType m_Perimeters; 00132 00133 }; // end of class 00134 00135 } // end namespace itk 00136 00137 #ifndef ITK_MANUAL_INSTANTIATION 00138 #include "itkLabelPerimeterEstimationCalculator.txx" 00139 #endif 00140 00141 #endif 00142