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itkScalarChanAndVeseLevelSetFunctionData.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkScalarChanAndVeseLevelSetFunctionData.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-05-14 21:46:50 $
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 
00018 #ifndef __itkScalarChanAndVeseLevelSetFunctionData_h
00019 #define __itkScalarChanAndVeseLevelSetFunctionData_h
00020 
00021 #include "itkRegionBasedLevelSetFunctionData.h"
00022 
00023 namespace itk
00024 {
00025 
00060 template < class TInputImage, class TFeatureImage >
00061 class ScalarChanAndVeseLevelSetFunctionData :
00062   public RegionBasedLevelSetFunctionData< TInputImage, TFeatureImage >
00063 {
00064 public:
00065 
00066   typedef ScalarChanAndVeseLevelSetFunctionData                         Self;
00067   typedef RegionBasedLevelSetFunctionData< TInputImage, TFeatureImage > Superclass;
00068   typedef SmartPointer<Self>                                            Pointer;
00069   typedef SmartPointer<const Self>                                      ConstPointer;
00070 
00071   itkStaticConstMacro( ImageDimension, unsigned int, TFeatureImage::ImageDimension );
00072 
00074   itkNewMacro( Self );
00075 
00076   itkTypeMacro(ScalarChanAndVeseLevelSetFunctionData, RegionBasedLevelSetFunctionData );
00077 
00078   typedef TInputImage                                   InputImageType;
00079   typedef typename Superclass::InputImagePointer        InputImagePointer;
00080   typedef typename Superclass::InputImageConstPointer   InputImageConstPointer;
00081   typedef typename Superclass::InputPixelType           InputPixelType;
00082   typedef typename Superclass::InputRegionType          InputRegionType;
00083   typedef typename Superclass::InputSizeType            InputSizeType;
00084   typedef typename Superclass::InputSizeValueType       InputSizeValueType;
00085   typedef typename Superclass::InputSpacingType         InputSpacingType;
00086   typedef typename Superclass::InputIndexType           InputIndexType;
00087   typedef typename Superclass::InputIndexValueType      InputIndexValueType;
00088   typedef typename Superclass::InputPointType           InputPointType;
00089 
00090   typedef TFeatureImage                                 FeatureImageType;
00091   typedef typename Superclass::FeatureImagePointer      FeatureImagePointer;
00092   typedef typename Superclass::FeatureImageConstPointer FeatureImageConstPointer;
00093   typedef typename Superclass::FeaturePixelType         FeaturePixelType;
00094   typedef typename Superclass::FeatureRegionType        FeatureRegionType;
00095   typedef typename Superclass::FeatureSizeType          FeatureSizeType;
00096   typedef typename Superclass::FeatureSizeValueType     FeatureSizeValueType;
00097   typedef typename Superclass::FeatureSpacingType       FeatureSpacingType;
00098   typedef typename Superclass::FeatureIndexType         FeatureIndexType;
00099   typedef typename Superclass::FeaturePointType         FeaturePointType;
00100 
00101   double              m_BackgroundConstantValues;
00102   double              m_ForegroundConstantValues;
00103   double              m_WeightedSumOfPixelValuesInsideLevelSet;
00104   double              m_WeightedSumOfPixelValuesOutsideLevelSet;
00105 
00106 protected:
00107   ScalarChanAndVeseLevelSetFunctionData() : Superclass()
00108     {
00109     m_BackgroundConstantValues = 0.;
00110     m_ForegroundConstantValues = 0.;
00111     m_WeightedSumOfPixelValuesInsideLevelSet = 0.;
00112     m_WeightedSumOfPixelValuesOutsideLevelSet = 0.;
00113     }
00114   virtual ~ScalarChanAndVeseLevelSetFunctionData() {}
00115 
00116 private:
00117   ScalarChanAndVeseLevelSetFunctionData(const Self&); //purposely not implemented
00118   void operator=(const Self&); //purposely not implemented
00119 };
00120 
00121 } //end namespace itk
00122 
00123 #endif
00124 

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