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itkGeodesicActiveContourLevelSetImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkGeodesicActiveContourLevelSetImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:30 $ 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 __itkGeodesicActiveContourLevelSetImageFilter_h_ 00018 #define __itkGeodesicActiveContourLevelSetImageFilter_h_ 00019 00020 #include "itkSegmentationLevelSetImageFilter.h" 00021 #include "itkGeodesicActiveContourLevelSetFunction.h" 00022 00023 namespace itk { 00024 00102 template <class TInputImage, 00103 class TFeatureImage, 00104 class TOutputPixelType = float > 00105 class ITK_EXPORT GeodesicActiveContourLevelSetImageFilter 00106 : public SegmentationLevelSetImageFilter< TInputImage, TFeatureImage, 00107 TOutputPixelType, Image<TOutputPixelType, 00108 ::itk::GetImageDimension<TInputImage>::ImageDimension> > 00109 { 00110 public: 00112 typedef GeodesicActiveContourLevelSetImageFilter Self; 00113 typedef SegmentationLevelSetImageFilter< TInputImage, TFeatureImage, 00114 TOutputPixelType, Image<TOutputPixelType, 00115 ::itk::GetImageDimension<TInputImage>::ImageDimension> > Superclass; 00116 typedef SmartPointer<Self> Pointer; 00117 typedef SmartPointer<const Self> ConstPointer; 00118 00120 typedef typename Superclass::ValueType ValueType; 00121 typedef typename Superclass::OutputImageType OutputImageType; 00122 typedef typename Superclass::FeatureImageType FeatureImageType; 00123 00125 typedef GeodesicActiveContourLevelSetFunction<OutputImageType, 00126 FeatureImageType > GeodesicActiveContourFunctionType; 00127 typedef typename GeodesicActiveContourFunctionType::Pointer 00128 GeodesicActiveContourFunctionPointer; 00129 00131 itkTypeMacro(GeodesicActiveContourLevelSetImageFilter, SegmentationLevelSetImageFilter); 00132 00134 itkNewMacro(Self); 00135 00137 void SetDerivativeSigma( float value ) 00138 { 00139 if ( value != m_GeodesicActiveContourFunction->GetDerivativeSigma() ) 00140 { 00141 m_GeodesicActiveContourFunction->SetDerivativeSigma( value ); 00142 this->Modified(); 00143 } 00144 } 00145 00147 float GetDerivativeSigma() const 00148 { return m_GeodesicActiveContourFunction->GetDerivativeSigma(); } 00149 00150 protected: 00151 ~GeodesicActiveContourLevelSetImageFilter() {} 00152 GeodesicActiveContourLevelSetImageFilter(); 00153 00154 virtual void PrintSelf(std::ostream &os, Indent indent) const; 00155 00156 GeodesicActiveContourLevelSetImageFilter(const Self &); // purposely not implemented 00157 void operator=(const Self&); //purposely not implemented 00158 00160 void GenerateData(); 00161 00162 private: 00163 GeodesicActiveContourFunctionPointer m_GeodesicActiveContourFunction; 00164 }; 00165 00166 } // end namespace itk 00167 00168 00169 00170 #ifndef ITK_MANUAL_INSTANTIATION 00171 #include "itkGeodesicActiveContourLevelSetImageFilter.txx" 00172 #endif 00173 00174 #endif

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