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itkGeodesicActiveContourShapePriorLevelSetImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkGeodesicActiveContourShapePriorLevelSetImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003-09-10 14:28:31 $
00007   Version:   $Revision: 1.2 $
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 __itkGeodesicActiveContourShapePriorLevelSetImageFilter_h_
00018 #define __itkGeodesicActiveContourShapePriorLevelSetImageFilter_h_
00019 
00020 #include "itkShapePriorSegmentationLevelSetImageFilter.h"
00021 #include "itkGeodesicActiveContourShapePriorLevelSetFunction.h"
00022 #include "itkShapePriorMAPCostFunction.h"
00023 
00024 namespace itk {
00025 
00108 template <class TInputImage,
00109           class TFeatureImage,
00110           class TOutputPixelType = float >
00111 class ITK_EXPORT GeodesicActiveContourShapePriorLevelSetImageFilter
00112   : public ShapePriorSegmentationLevelSetImageFilter< TInputImage, TFeatureImage, 
00113                                             TOutputPixelType >
00114 {
00115 public:
00117   typedef GeodesicActiveContourShapePriorLevelSetImageFilter Self;
00118   typedef ShapePriorSegmentationLevelSetImageFilter< TInputImage, TFeatureImage, 
00119                                            TOutputPixelType > Superclass;
00120   typedef SmartPointer<Self>  Pointer;
00121   typedef SmartPointer<const Self>  ConstPointer;
00122 
00124   typedef typename Superclass::ValueType ValueType;
00125   typedef typename Superclass::OutputImageType OutputImageType;
00126   typedef typename Superclass::FeatureImageType FeatureImageType;
00127   typedef typename Superclass::OutputPixelType OutputPixelType;
00128 
00130   typedef GeodesicActiveContourShapePriorLevelSetFunction< OutputImageType,
00131                                                            FeatureImageType > 
00132                                                              GeodesicActiveContourFunctionType;
00133   typedef typename GeodesicActiveContourFunctionType::Pointer
00134   GeodesicActiveContourFunctionPointer;
00135 
00136   
00138   itkTypeMacro(GeodesicActiveContourShapePriorLevelSetImageFilter, 
00139     ShapePriorSegmentationLevelSetImageFilter);
00140 
00142   itkNewMacro(Self);
00143 
00145   void SetDerivativeSigma( float value )
00146   { 
00147     if ( value != m_GeodesicActiveContourFunction->GetDerivativeSigma() )
00148       {
00149       m_GeodesicActiveContourFunction->SetDerivativeSigma( value );
00150       this->Modified();
00151       }
00152   }
00154 
00156   float GetDerivativeSigma() const
00157   { return m_GeodesicActiveContourFunction->GetDerivativeSigma(); }
00158 
00159 protected:
00160   ~GeodesicActiveContourShapePriorLevelSetImageFilter() {}
00161   GeodesicActiveContourShapePriorLevelSetImageFilter();
00162 
00163   virtual void PrintSelf(std::ostream &os, Indent indent) const; 
00164 
00165   GeodesicActiveContourShapePriorLevelSetImageFilter(const Self &); // purposely not implemented
00166   void operator=(const Self&); //purposely not implemented
00167 
00170   void GenerateData();
00171 
00172 private:
00173   GeodesicActiveContourFunctionPointer m_GeodesicActiveContourFunction;
00174 
00175 };
00176 
00177 } // end namespace itk
00178 
00179 
00180 
00181 #ifndef ITK_MANUAL_INSTANTIATION
00182 #include "itkGeodesicActiveContourShapePriorLevelSetImageFilter.txx"
00183 #endif
00184 
00185 #endif
00186 

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