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itkCannySegmentationLevelSetImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkCannySegmentationLevelSetImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2008-10-23 16:15:22 $
00007   Version:   $Revision: 1.16 $
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 __itkCannySegmentationLevelSetImageFilter_h
00018 #define __itkCannySegmentationLevelSetImageFilter_h
00019 
00020 #include "itkSegmentationLevelSetImageFilter.h"
00021 #include "itkCannySegmentationLevelSetFunction.h"
00022 
00023 namespace itk {
00024 
00126 template <class TInputImage,
00127           class TFeatureImage,
00128           class TOutputPixelType = float>
00129 class ITK_EXPORT CannySegmentationLevelSetImageFilter
00130   : public SegmentationLevelSetImageFilter<TInputImage, TFeatureImage, TOutputPixelType >
00131 {
00132 public:
00134   typedef CannySegmentationLevelSetImageFilter Self;
00135   typedef  SegmentationLevelSetImageFilter<TInputImage, TFeatureImage, TOutputPixelType >
00136                                                Superclass;
00137   typedef SmartPointer<Self>                   Pointer;
00138   typedef SmartPointer<const Self>             ConstPointer;
00139 
00141   typedef typename Superclass::ValueType        ValueType;
00142   typedef typename Superclass::OutputImageType  OutputImageType;
00143   typedef typename Superclass::FeatureImageType FeatureImageType;
00144   typedef typename Superclass::VectorImageType  VectorImageType;
00145   typedef typename Superclass::SpeedImageType   SpeedImageType;
00146 
00148   typedef ::itk::CannySegmentationLevelSetFunction<OutputImageType,
00149                                                    FeatureImageType> CannyFunctionType;
00150 
00151   typedef typename CannyFunctionType::ScalarValueType ScalarValueType;
00152   
00154   itkTypeMacro(CannySegmentationLevelSetImageFilter, SegmentationLevelSetImageFilter);
00155 
00157   itkNewMacro(Self);
00158 
00161   void SetThreshold(ScalarValueType v)
00162     { this->m_CannyFunction->SetThreshold(v); }
00163   ScalarValueType GetThreshold() const
00164     { return this->m_CannyFunction->GetThreshold(); }
00166 
00169   void SetVariance(double v)
00170     { this->m_CannyFunction->SetVariance(v); }
00171   double GetVariance() const
00172     { return this->m_CannyFunction->GetVariance(); }
00174 
00177   OutputImageType *GetCannyImage(void)
00178     { return this->m_CannyFunction->GetCannyImage(); }
00179 
00180 #ifdef ITK_USE_CONCEPT_CHECKING
00181 
00182   itkConceptMacro(OutputHasNumericTraitsCheck,
00183     (Concept::HasNumericTraits<TOutputPixelType>));
00184 
00186 #endif
00187 
00188 protected:
00189   ~CannySegmentationLevelSetImageFilter() {}
00190   CannySegmentationLevelSetImageFilter();
00191 
00192 private:
00193   CannySegmentationLevelSetImageFilter(const Self&); //purposely not implemented
00194   void operator=(const Self&); //purposely not implemented
00195 
00196   typename CannyFunctionType::Pointer m_CannyFunction;  
00197 };
00198 
00199 } // end namespace itk
00200 
00201 #ifndef ITK_MANUAL_INSTANTIATION
00202 #include "itkCannySegmentationLevelSetImageFilter.txx"
00203 #endif
00204 
00205 #endif
00206 

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