#include <itkHistogramThresholdImageFilter.h>

Inheritance diagram for itk::HistogramThresholdImageFilter< TInputImage, TOutputImage, TMaskImage >:

Collaboration diagram for itk::HistogramThresholdImageFilter< TInputImage, TOutputImage, TMaskImage >:

Public Types
typedef CalculatorType::Pointer	CalculatorPointer
typedef HistogramThresholdCalculator < HistogramType, InputPixelType >	CalculatorType
typedef SmartPointer< const Self >	ConstPointer
typedef HistogramType::ConstPointer	HistogramConstPointer
typedef HistogramType::MeasurementType	HistogramMeasurementType
typedef HistogramType::MeasurementVectorType	HistogramMeasurementVectorType
typedef HistogramType::Pointer	HistogramPointer
typedef HistogramType::SizeType	HistogramSizeType
typedef Statistics::Histogram < ValueRealType >	HistogramType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef InputImageType::IndexType	InputIndexType
typedef InputImageType::PixelType	InputPixelType
typedef InputImageType::SizeType	InputSizeType
typedef MaskImageType::Pointer	MaskImagePointer
typedef MaskImageType::RegionType	MaskImageRegionType
typedef TMaskImage	MaskImageType
typedef MaskImageType::IndexType	MaskIndexType
typedef MaskImageType::PixelType	MaskPixelType
typedef MaskImageType::SizeType	MaskSizeType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef OutputImageType::IndexType	OutputIndexType
typedef OutputImageType::PixelType	OutputPixelType
typedef OutputImageType::SizeType	OutputSizeType
typedef SmartPointer< Self >	Pointer
typedef HistogramThresholdImageFilter	Self
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
typedef NumericTraits < ValueType >::RealType	ValueRealType
typedef NumericTraits < InputPixelType >::ValueType	ValueType
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual OutputPixelType	GetInsideValue () const
const MaskImageType *	GetMaskImage () const
virtual const char *	GetNameOfClass () const
virtual OutputPixelType	GetOutsideValue () const
virtual InputPixelType	GetThreshold () const
void	SetInput1 (const TInputImage *input)
void	SetInput2 (const TMaskImage *input)
virtual void	SetInsideValue (OutputPixelType _arg)
void	SetMaskImage (const TMaskImage *input)
virtual void	SetOutsideValue (OutputPixelType _arg)
	typedef (Concept::EqualityComparable< OutputPixelType >) OutputEqualityComparableCheck
	typedef (Concept::OStreamWritable< InputPixelType >) InputOStreamWritableCheck
	typedef (Concept::OStreamWritable< OutputPixelType >) OutputOStreamWritableCheck

virtual void	SetNumberOfHistogramBins (unsigned int _arg)
virtual unsigned int	GetNumberOfHistogramBins () const

virtual void	SetAutoMinimumMaximum (bool _arg)
virtual bool	GetAutoMinimumMaximum () const
virtual void	AutoMinimumMaximumOn ()
virtual void	AutoMinimumMaximumOff ()

virtual void	SetMaskOutput (bool _arg)
virtual bool	GetMaskOutput () const
virtual void	MaskOutputOn ()
virtual void	MaskOutputOff ()

virtual void	SetMaskValue (MaskPixelType _arg)
virtual MaskPixelType	GetMaskValue () const

virtual void	SetCalculator (CalculatorType *_arg)
virtual CalculatorType *	GetCalculator ()
Static Public Member Functions
static Pointer	New ()
Static Public Attributes

static const unsigned int	InputImageDimension = InputImageType::ImageDimension
static const unsigned int	OutputImageDimension = OutputImageType::ImageDimension
static const unsigned int	MaskImageDimension = MaskImageType::ImageDimension
Protected Member Functions
void	GenerateData ()
void	GenerateInputRequestedRegion ()

	HistogramThresholdImageFilter ()
	~HistogramThresholdImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
Protected Attributes
bool	m_AutoMinimumMaximum
CalculatorPointer	m_Calculator
OutputPixelType	m_InsideValue
bool	m_MaskOutput
MaskPixelType	m_MaskValue
unsigned	m_NumberOfHistogramBins
OutputPixelType	m_OutsideValue
InputPixelType	m_Threshold
Private Member Functions
	HistogramThresholdImageFilter (const Self &)
void	operator= (const Self &)

Detailed Description

template<class TInputImage, class TOutputImage, class TMaskImage = TOutputImage>
class itk::HistogramThresholdImageFilter< TInputImage, TOutputImage, TMaskImage >

Threshold an image using a HistogramThresholdCalculator.

This filter creates a binary thresholded image that separates an image into foreground and background components. The filter computes the threshold using a user provided HistogramThresholdCalculator and applies that theshold to the input image using the BinaryThresholdImageFilter.

The filter also has the option of providing a mask, in which case the histogram and therefore the threshold is computed from the parts of the mask with values indicated by MaskValue. The output image is, by default, masked by the same image. This output masking can be disabled using SetMaskOutput(false). Note that there is an inconsistency here. The MaskImageFilter (used internally) masks by non zero values, where as the MaskedImageToHistogramFilter uses explicit values. If this doesn't match your usage then the output masking will need to be managed by the user.

Author:: Richard Beare. Department of Medicine, Monash University, Melbourne, Australia.; Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.

This implementation was taken from the Insight Journal paper: http://hdl.handle.net/10380/3279 or http://www.insight-journal.org/browse/publication/811

Definition at line 60 of file itkHistogramThresholdImageFilter.h.