ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkVoronoiPartitioningImageFilter.h
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef __itkVoronoiPartitioningImageFilter_h
19 #define __itkVoronoiPartitioningImageFilter_h
20 
22 
23 namespace itk
24 {
32 template< class TInputImage, class TOutputImage >
34  public VoronoiSegmentationImageFilterBase< TInputImage, TOutputImage >
35 {
36 public:
42 
44  itkNewMacro(Self);
45 
47  itkTypeMacro(VoronoiPartitioningImageFilter,
49 
51  typedef typename Superclass::BinaryObjectImage BinaryObjectImage;
52  typedef typename Superclass::IndexList IndexList;
53  typedef typename Superclass::IndexType IndexType;
54  typedef typename Superclass::RegionType RegionType;
55  typedef typename Superclass::InputImageType InputImageType;
56  typedef typename Superclass::OutputImageType OutputImageType;
57  typedef typename Superclass::OutputPixelType OutputPixelType;
58 
59  typedef typename Superclass::PointType PointType;
60  typedef typename Superclass::PointTypeDeque PointTypeDeque;
61  typedef typename Superclass::PointIdIterator PointIdIterator;
62  typedef typename Superclass::CellAutoPointer CellAutoPointer;
63  typedef typename Superclass::EdgeIterator EdgeIterator;
64  typedef typename Superclass::NeighborIdIterator NeighborIdIterator;
65 
67  virtual void MakeSegmentBoundary(void);
68 
69  virtual void MakeSegmentObject(void);
70 
75  itkSetMacro(SigmaThreshold, double);
76  itkGetConstMacro(SigmaThreshold, double);
78 
80  itkStaticConstMacro(InputImageDimension, unsigned int,
81  TInputImage::ImageDimension);
82  itkStaticConstMacro(OutputImageDimension, unsigned int,
83  TOutputImage::ImageDimension);
85 
86 #ifdef ITK_USE_CONCEPT_CHECKING
87 
88  itkConceptMacro( SameDimensionCheck,
90  itkConceptMacro( IntConvertibleToOutputCheck,
92 
94 #endif
95 
96 protected:
99  void PrintSelf(std::ostream & os, Indent indent) const;
100 
101  // Classify all the voronoi cells as interior , exterior or boundary.
102  virtual void ClassifyDiagram(void);
103 
104  // Generate the seeds to be added by dividing the boundary cells.
105  virtual void GenerateAddingSeeds(void);
106 
107  // Are the pixels specified in the index list homogeneous?
108  virtual bool TestHomogeneity(IndexList & Plist);
109 
110  // Threshold for homogeneity criterion
112 
113 private:
114  VoronoiPartitioningImageFilter(const Self &); //purposely not implemented
115  void operator=(const Self &); //purposely not implemented
116 };
117 } //end namespace
118 
119 #ifndef ITK_MANUAL_INSTANTIATION
120 #include "itkVoronoiPartitioningImageFilter.hxx"
121 #endif
122 
123 #endif
124