Converts a binary image to a label map and valuate the shape attributes. More...

#include <itkBinaryImageToShapeLabelMapFilter.h>

Inheritance diagram for itk::BinaryImageToShapeLabelMapFilter< TInputImage, TOutputImage >:

Collaboration diagram for itk::BinaryImageToShapeLabelMapFilter< TInputImage, TOutputImage >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef BinaryImageToLabelMapFilter < InputImageType, OutputImageType >	LabelizerType
typedef OutputImageType::LabelObjectType	LabelObjectType
typedef ShapeLabelMapFilter < TOutputImage, ShapeLabelFilterOutput >	LabelObjectValuatorType
typedef OutputImageType::ConstPointer	OutputImageConstPointer
typedef OutputImageType::PixelType	OutputImagePixelType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef BinaryImageToShapeLabelMapFilter	Self
typedef Image< typename OutputImageType::PixelType, itkGetStaticConstMacro(OutputImageDimension) >	ShapeLabelFilterOutput
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
	typedef (Concept::Convertible< int, InputImagePixelType >) IntConvertibleToInputCheck
	typedef (Concept::EqualityComparable< InputImagePixelType >) InputEqualityComparableCheck
	typedef (Concept::OStreamWritable< InputImagePixelType >) InputOStreamWritableCheck

virtual void	SetFullyConnected (bool _arg)
virtual const bool &	GetFullyConnected ()
virtual void	FullyConnectedOn ()
virtual void	FullyConnectedOff ()

virtual void	SetOutputBackgroundValue (OutputImagePixelType _arg)
virtual OutputImagePixelType	GetOutputBackgroundValue () const

virtual void	SetInputForegroundValue (InputImagePixelType _arg)
virtual InputImagePixelType	GetInputForegroundValue () const

virtual void	SetComputeFeretDiameter (bool _arg)
virtual const bool &	GetComputeFeretDiameter ()
virtual void	ComputeFeretDiameterOn ()
virtual void	ComputeFeretDiameterOff ()
Static Public Member Functions
static Pointer	New ()
Static Public Attributes

static const unsigned int	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TInputImage::ImageDimension
static const unsigned int	ImageDimension = TInputImage::ImageDimension
Protected Member Functions
void	EnlargeOutputRequestedRegion (DataObject *)
void	GenerateData ()
void	GenerateInputRequestedRegion ()
Private Member Functions
	BinaryImageToShapeLabelMapFilter (const Self &)
void	operator= (const Self &)
Private Attributes
bool	m_ComputeFeretDiameter
bool	m_ComputePerimeter
bool	m_FullyConnected
InputImagePixelType	m_InputForegroundValue
OutputImagePixelType	m_OutputBackgroundValue
virtual void	SetComputePerimeter (bool _arg)
virtual const bool &	GetComputePerimeter ()
virtual void	ComputePerimeterOn ()
virtual void	ComputePerimeterOff ()
	BinaryImageToShapeLabelMapFilter ()
	~BinaryImageToShapeLabelMapFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const

Detailed Description

template<class TInputImage, class TOutputImage = LabelMap< ShapeLabelObject< SizeValueType, ::itk::GetImageDimension< TInputImage >::ImageDimension > >>
class itk::BinaryImageToShapeLabelMapFilter< TInputImage, TOutputImage >

Converts a binary image to a label map and valuate the shape attributes.

A convenient class that converts a binary image to a label map and valuates the shape attributes at once.

The GetOutput() function returns an itk::ShapeLabelMap. A typical use would be to iterate over the ShapeLabelObjects in the map, using something like this:

 for(unsigned int i = 0; i < filter->GetOutput()->GetNumberOfLabelObjects(); ++i)
   {
   FilterType::OutputImageType::LabelObjectType* shapeLabelObject =
     filter->GetOutput()->GetLabelObject(i);
   // Here you can get properties of the ShapeLabelObject
   std::cout << "Bounding box: " << shapeLabelObject->GetBoundingBox();
   }

This implementation was taken from the Insight Journal paper: http://hdl.handle.net/1926/584 or http://www.insight-journal.org/browse/publication/176

Author:: Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.

See also:: ShapeLabelObject, LabelShapeOpeningImageFilter, BinaryStatisticsOpeningImageFilter

Wiki Examples:

All Examples

Label binary regions in an image and get their properties

Definition at line 62 of file itkBinaryImageToShapeLabelMapFilter.h.