ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkLabelImageToLabelMapFilter.h
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18 #ifndef itkLabelImageToLabelMapFilter_h
19 #define itkLabelImageToLabelMapFilter_h
20 
21 #include "itkImageToImageFilter.h"
22 #include "itkLabelMap.h"
23 #include "itkLabelObject.h"
24 
25 namespace itk
26 {
47 template< typename TInputImage, typename TOutputImage =
48  LabelMap< LabelObject< typename TInputImage::PixelType,
49  TInputImage::ImageDimension > > >
50 class ITK_TEMPLATE_EXPORT LabelImageToLabelMapFilter:
51  public ImageToImageFilter< TInputImage, TOutputImage >
52 {
53 public:
59 
61  typedef TInputImage InputImageType;
62  typedef TOutputImage OutputImageType;
63  typedef typename InputImageType::Pointer InputImagePointer;
64  typedef typename InputImageType::ConstPointer InputImageConstPointer;
65  typedef typename InputImageType::RegionType InputImageRegionType;
66  typedef typename InputImageType::PixelType InputImagePixelType;
68 
69  typedef typename OutputImageType::Pointer OutputImagePointer;
70  typedef typename OutputImageType::ConstPointer OutputImageConstPointer;
71  typedef typename OutputImageType::RegionType OutputImageRegionType;
72  typedef typename OutputImageType::PixelType OutputImagePixelType;
73  typedef typename OutputImageType::LabelObjectType LabelObjectType;
74  typedef typename LabelObjectType::LengthType LengthType;
75 
77  itkStaticConstMacro(InputImageDimension, unsigned int,
78  TInputImage::ImageDimension);
79  itkStaticConstMacro(OutputImageDimension, unsigned int,
80  TOutputImage::ImageDimension);
82 
84  itkNewMacro(Self);
85 
87  itkTypeMacro(LabelImageToLabelMapFilter,
89 
94  itkSetMacro(BackgroundValue, OutputImagePixelType);
95  itkGetConstMacro(BackgroundValue, OutputImagePixelType);
97 
98 #ifdef ITK_USE_CONCEPT_CHECKING
99  itkConceptMacro( SameDimensionCheck,
101 #endif
102 
103 protected:
105  ~LabelImageToLabelMapFilter() ITK_OVERRIDE {}
106  void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
107 
111  void GenerateInputRequestedRegion() ITK_OVERRIDE;
112 
114  void EnlargeOutputRequestedRegion( DataObject *itkNotUsed(output) ) ITK_OVERRIDE;
115 
116  virtual void BeforeThreadedGenerateData() ITK_OVERRIDE;
117 
118  virtual void ThreadedGenerateData(const OutputImageRegionType & outputRegionForThread, ThreadIdType threadId) ITK_OVERRIDE;
119 
120  virtual void AfterThreadedGenerateData() ITK_OVERRIDE;
121 
122 private:
123  ITK_DISALLOW_COPY_AND_ASSIGN(LabelImageToLabelMapFilter);
124 
125  OutputImagePixelType m_BackgroundValue;
126 
127  typename std::vector< OutputImagePointer > m_TemporaryImages;
128 }; // end of class
129 } // end namespace itk
130 
131 #ifndef ITK_MANUAL_INSTANTIATION
132 #include "itkLabelImageToLabelMapFilter.hxx"
133 #endif
134 
135 #endif
convert a labeled image to a label collection image
OutputImageType::ConstPointer OutputImageConstPointer
InputImageType::RegionType InputImageRegionType
Base class for all process objects that output image data.
OutputImageType::PixelType OutputImagePixelType
ImageToImageFilter< TInputImage, TOutputImage > Superclass
OutputImageType::PixelType OutputImagePixelType
OutputImageType::RegionType OutputImageRegionType
unsigned int ThreadIdType
Definition: itkIntTypes.h:159
InputImageType::ConstPointer InputImageConstPointer
Base class for filters that take an image as input and produce an image as output.
Control indentation during Print() invocation.
Definition: itkIndent.h:49
OutputImageType::LabelObjectType LabelObjectType
#define itkConceptMacro(name, concept)
Base class for all data objects in ITK.