ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkLabelMapToBinaryImageFilter.h
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18 #ifndef itkLabelMapToBinaryImageFilter_h
19 #define itkLabelMapToBinaryImageFilter_h
20 
21 #include "itkLabelMapFilter.h"
22 #include "itkBarrier.h"
23 
24 namespace itk
25 {
45 template< typename TInputImage, typename TOutputImage >
46 class ITK_TEMPLATE_EXPORT LabelMapToBinaryImageFilter:
47  public LabelMapFilter< TInputImage, TOutputImage >
48 {
49 public:
55 
57  typedef TInputImage InputImageType;
58  typedef TOutputImage OutputImageType;
59  typedef typename InputImageType::Pointer InputImagePointer;
60  typedef typename InputImageType::ConstPointer InputImageConstPointer;
61  typedef typename InputImageType::RegionType InputImageRegionType;
62  typedef typename InputImageType::PixelType InputImagePixelType;
63  typedef typename InputImageType::LabelObjectType LabelObjectType;
64 
65  typedef typename OutputImageType::Pointer OutputImagePointer;
66  typedef typename OutputImageType::ConstPointer OutputImageConstPointer;
67  typedef typename OutputImageType::RegionType OutputImageRegionType;
68  typedef typename OutputImageType::PixelType OutputImagePixelType;
70 
72  itkStaticConstMacro(InputImageDimension, unsigned int, TInputImage::ImageDimension);
73  itkStaticConstMacro(OutputImageDimension, unsigned int, TOutputImage::ImageDimension);
75 
77  itkNewMacro(Self);
78 
81 
86  itkSetMacro(BackgroundValue, OutputImagePixelType);
87  itkGetConstMacro(BackgroundValue, OutputImagePixelType);
89 
94  itkSetMacro(ForegroundValue, OutputImagePixelType);
95  itkGetConstMacro(ForegroundValue, OutputImagePixelType);
97 
101  {
102  // Process object is not const-correct so the const casting is required.
103  this->SetNthInput( 1, const_cast< OutputImageType * >( input ) );
104  }
105 
107  {
108  return static_cast< OutputImageType * >( const_cast< DataObject * >( this->ProcessObject::GetInput(1) ) );
109  }
110 
112  void SetInput1(const InputImageType *input)
113  {
114  this->SetInput(input);
115  }
116 
118  void SetInput2(const OutputImageType *input)
119  {
120  this->SetBackgroundImage(input);
121  }
122 
123 protected:
126 
130  void GenerateInputRequestedRegion() ITK_OVERRIDE;
131 
133  void EnlargeOutputRequestedRegion( DataObject *itkNotUsed(output) ) ITK_OVERRIDE;
134 
135  virtual void BeforeThreadedGenerateData() ITK_OVERRIDE;
136 
137  virtual void ThreadedGenerateData(const OutputImageRegionType & outputRegionForThread, ThreadIdType threadId) ITK_OVERRIDE;
138 
139  virtual void ThreadedProcessLabelObject(LabelObjectType *labelObject) ITK_OVERRIDE;
140 
141  void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
142 
143 private:
144  ITK_DISALLOW_COPY_AND_ASSIGN(LabelMapToBinaryImageFilter);
145 
146  OutputImagePixelType m_BackgroundValue;
147  OutputImagePixelType m_ForegroundValue;
148 
149  typename Barrier::Pointer m_Barrier;
150 }; // end of class
151 } // end namespace itk
152 
153 #ifndef ITK_MANUAL_INSTANTIATION
154 #include "itkLabelMapToBinaryImageFilter.hxx"
155 #endif
156 
157 #endif
InputImageType::LabelObjectType LabelObjectType
OutputImageType::RegionType OutputImageRegionType
Base class for all process objects that output image data.
void SetInput1(const InputImageType *input)
OutputImageType::ConstPointer OutputImageConstPointer
OutputImageType::PixelType OutputImagePixelType
void SetInput2(const OutputImageType *input)
Base class for filters that take an image as input and overwrite that image as the output...
unsigned int ThreadIdType
Definition: itkIntTypes.h:159
InputImageType::ConstPointer InputImageConstPointer
DataObject * GetInput(const DataObjectIdentifierType &key)
Return an input.
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
void SetBackgroundImage(const OutputImageType *input)
TOutputImage OutputImageType
LabelMapFilter< TInputImage, TOutputImage > Superclass
Base class for all data objects in ITK.
Convert a LabelMap to a binary image.
Standard barrier class implementation for synchronizing the execution of threads. ...
Definition: itkBarrier.h:41