First version of clitkLabelImageOverlapMeasure

[clitk.git] / itk / clitkLabelImageOverlapMeasureFilter.h

diff --git a/itk/clitkLabelImageOverlapMeasureFilter.h b/itk/clitkLabelImageOverlapMeasureFilter.h
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+/*=========================================================================
+  Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv
+
+  Authors belong to: 
+  - University of LYON              http://www.universite-lyon.fr/
+  - Léon Bérard cancer center       http://www.centreleonberard.fr
+  - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
+
+  This software is distributed WITHOUT ANY WARRANTY; without even
+  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+  PURPOSE.  See the copyright notices for more information.
+
+  It is distributed under dual licence
+
+  - BSD        See included LICENSE.txt file
+  - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+  ===========================================================================**/
+
+#ifndef CLITKLABELIMAGEOVERLAPMEASUREFILTER_H
+#define CLITKRELATIVEPOSITIONANALYZERFILTER_H
+
+// clitk
+#include "clitkFilterBase.h"
+#include "clitkCropLikeImageFilter.h"
+#include "clitkSegmentationUtils.h"
+// #include "itkLabelOverlapMeasuresImageFilter.h"
+
+// itk
+#include <itkImageToImageFilter.h>
+#include <itkLabelStatisticsImageFilter.h>
+
+namespace clitk {
+  
+  //--------------------------------------------------------------------
+  /*
+    Analyze the relative position of a Target (mask image) according
+    to some Object, in a given Support. Indicate the main important
+    position of this Target according the Object. 
+  */
+  //--------------------------------------------------------------------
+  
+  template <class ImageType>
+  class LabelImageOverlapMeasureFilter:
+    public virtual FilterBase,
+    public itk::ImageToImageFilter<ImageType, ImageType>
+  {
+
+  public:
+    /** Standard class typedefs. */
+    typedef itk::ImageToImageFilter<ImageType, ImageType>      Superclass;
+    typedef LabelImageOverlapMeasureFilter<ImageType>          Self;
+    typedef itk::SmartPointer<Self>                            Pointer;
+    typedef itk::SmartPointer<const Self>                      ConstPointer;
+       
+    /** Method for creation through the object factory. */
+    itkNewMacro(Self);
+    
+    /** Run-time type information (and related methods). */
+    itkTypeMacro(LabelImageOverlapMeasureFilter, ImageToImageFilter);
+
+    /** Some convenient typedefs. */
+    typedef typename ImageType::ConstPointer ImageConstPointer;
+    typedef typename ImageType::Pointer      ImagePointer;
+    typedef typename ImageType::RegionType   RegionType; 
+    typedef typename ImageType::PixelType    PixelType;
+    typedef typename ImageType::SpacingType  SpacingType;
+    typedef typename ImageType::SizeType     SizeType;
+    typedef typename ImageType::IndexType    IndexType;
+    typedef typename ImageType::PointType    PointType;
+    
+    /** ImageDimension constants */
+    itkStaticConstMacro(ImageDimension, unsigned int, ImageType::ImageDimension);
+    FILTERBASE_INIT;
+ 
+    // Options
+    itkGetConstMacro(BackgroundValue, PixelType);
+    itkSetMacro(BackgroundValue, PixelType);
+
+    itkGetConstMacro(Label1, PixelType);
+    itkSetMacro(Label1, PixelType);
+
+    itkGetConstMacro(Label2, PixelType);
+    itkSetMacro(Label2, PixelType);
+
+    // I dont want to verify inputs information
+    virtual void VerifyInputInformation() { }
+    
+   protected:
+    LabelImageOverlapMeasureFilter();
+    virtual ~LabelImageOverlapMeasureFilter() {}
+    
+    PixelType m_BackgroundValue;
+    PixelType m_Label1;
+    PixelType m_Label2;
+    ImagePointer m_Input1;
+    ImagePointer m_Input2;
+
+    virtual void GenerateOutputInformation();
+    virtual void GenerateInputRequestedRegion();
+    virtual void GenerateData();
+
+  private:
+    LabelImageOverlapMeasureFilter(const Self&); //purposely not implemented
+    void operator=(const Self&); //purposely not implemented
+    
+  }; // end class
+  //--------------------------------------------------------------------
+
+} // end namespace clitk
+//--------------------------------------------------------------------
+
+#include "clitkLabelImageOverlapMeasureFilter.txx"
+
+#endif