itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage > Class Template Reference

#include <itkTestingComparisonImageFilter.h>

Inheritance diagram for itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >:

Collaboration diagram for itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >:

Detailed Description

template<typename TInputImage, typename TOutputImage>
class itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >

Implements comparison between two images.

This filter is used by the testing system to compute the difference between a valid image and an image produced by the test. The comparison value is computed by visiting all the pixels in the baseline images and comparing their values with the pixel values in the neighborhood of the homologous pixel in the other image.

Examples:

SphinxExamples/src/ImageCompareCommand.cxx.

Definition at line 42 of file itkTestingComparisonImageFilter.h.

Public Types
typedef NumericTraits < RealType >::AccumulateType	AccumulateType
typedef SmartPointer< const Self >	ConstPointer
typedef TInputImage	InputImageType
typedef InputImageType::PixelType	InputPixelType
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef OutputImageType::PixelType	OutputPixelType
typedef SmartPointer< Self >	Pointer
typedef NumericTraits < OutputPixelType >::RealType	RealType
typedef ComparisonImageFilter	Self
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
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 Superclass::OutputImagePixelType	OutputImagePixelType
typedef Superclass::OutputImageRegionType	OutputImageRegionType
typedef SmartPointer< Self >	Pointer
typedef ImageToImageFilter	Self
typedef ImageSource< TOutputImage >	Superclass
Public Types inherited from itk::ImageSource< TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef OutputImageType::PixelType	OutputImagePixelType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef ImageSource	Self
typedef ProcessObject	Superclass
Public Types inherited from itk::ProcessObject
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType
typedef MultiThreader	MultiThreaderType
typedef std::vector < DataObjectIdentifierType >	NameArray
typedef SmartPointer< Self >	Pointer
typedef ProcessObject	Self
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
virtual const char *	GetNameOfClass () const
virtual void	SetTestInput (const InputImageType *input)
virtual void	SetValidInput (const InputImageType *input)
virtual void	SetVerifyInputInformation (bool _arg)
virtual bool	GetVerifyInputInformation () const
virtual void	VerifyInputInformationOn ()
virtual void	VerifyInputInformationOff ()
virtual void	SetToleranceRadius (int _arg)
virtual int	GetToleranceRadius () const
virtual void	SetDifferenceThreshold (OutputPixelType _arg)
virtual OutputPixelType	GetDifferenceThreshold () const
virtual void	SetIgnoreBoundaryPixels (bool _arg)
virtual bool	GetIgnoreBoundaryPixels () const
virtual OutputPixelType	GetMinimumDifference () const
virtual OutputPixelType	GetMaximumDifference () const
virtual RealType	GetMeanDifference () const
virtual AccumulateType	GetTotalDifference () const
virtual SizeValueType	GetNumberOfPixelsWithDifferences () const
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput () const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput () override
virtual void	PopFrontInput () override
virtual void	PushBackInput (const InputImageType *image)
virtual void	PushFrontInput (const InputImageType *image)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TInputImage *image)
virtual void	SetCoordinateTolerance (double _arg)
virtual double	GetCoordinateTolerance () const
virtual void	SetDirectionTolerance (double _arg)
virtual double	GetDirectionTolerance () const
Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput ()
const OutputImageType *	GetOutput () const
virtual void	GraftOutput (DataObject *output)
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
virtual ProcessObject::DataObjectPointer	MakeOutput (const ProcessObject::DataObjectIdentifierType &) override
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData () const
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
NameArray	GetInputNames () const
DataObjectPointerArray	GetInputs ()
MultiThreaderType *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
DataObjectPointerArray	GetOutputs ()
virtual const float &	GetProgress () const
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float progress)
void	SetProgress (float progress)
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag () const
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads () const
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary ()
const MetaDataDictionary &	GetMetaDataDictionary () const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int) override
virtual void	UnRegister () const noexceptoverride
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()

Protected Member Functions
void	AfterThreadedGenerateData () override
void	BeforeThreadedGenerateData () override
	ComparisonImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const override
void	ThreadedGenerateData (const OutputImageRegionType &threadRegion, ThreadIdType threadId) override
void	VerifyInputInformation () override
virtual	~ComparisonImageFilter () override
Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
virtual void	GenerateInputRequestedRegion () override
	ImageToImageFilter ()
	~ImageToImageFilter () override
void	PushBackInput (const DataObject *input) override
void	PushFrontInput (const DataObject *input) override
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AllocateOutputs ()
virtual void	GenerateData () override
virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)
virtual	~ImageSource () override
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
void	AddOptionalInputName (const DataObjectIdentifierType &)
void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const
bool	IsIndexedInputName (const DataObjectIdentifierType &) const
bool	IsIndexedOutputName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
	itkLegacyMacro (virtual void RemoveInput(DataObject *input))
	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const
DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const
DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const
DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const
	ProcessObject ()
virtual void	PropagateResetPipeline ()
virtual void	ReleaseInputs ()
virtual void	RemoveInput (const DataObjectIdentifierType &key)
virtual void	RemoveInput (DataObjectPointerArraySizeType)
virtual void	RemoveOutput (const DataObjectIdentifierType &key)
virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
virtual void	RestoreInputReleaseDataFlags ()
virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)
virtual void	SetNthInput (DataObjectPointerArraySizeType num, DataObject *input)
virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)
void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void	SetOutput (const DataObjectIdentifierType &key, DataObject *output)
virtual void	SetPrimaryInput (DataObject *input)
virtual void	SetPrimaryOutput (DataObject *output)
void	SetRequiredInputNames (const NameArray &)
virtual void	VerifyPreconditions ()
	~ProcessObject () override
DataObject *	GetInput (DataObjectPointerArraySizeType idx)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryInputName (void) const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryOutputName (void) const
DataObject *	GetOutput (DataObjectPointerArraySizeType idx)
const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object () override
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Protected Attributes
OutputPixelType	m_DifferenceThreshold
OutputPixelType	m_MaximumDifference
RealType	m_MeanDifference
OutputPixelType	m_MinimumDifference
SizeValueType	m_NumberOfPixelsWithDifferences
Array< AccumulateType >	m_ThreadDifferenceSum
Array< OutputPixelType >	m_ThreadMaximumDifference
Array< OutputPixelType >	m_ThreadMinimumDifference
Array< SizeValueType >	m_ThreadNumberOfPixels
int	m_ToleranceRadius
AccumulateType	m_TotalDifference
bool	m_VerifyInputInformation
Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime
bool	m_Updating
Protected Attributes inherited from itk::LightObject
AtomicInt< int >	m_ReferenceCount

Private Attributes
bool	m_IgnoreBoundaryPixels

Additional Inherited Members
Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static const unsigned int	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) >	InputToOutputRegionCopierType
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >	OutputToInputRegionCopierType
Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()
static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)

Member Typedef Documentation

template<typename TInputImage , typename TOutputImage >

typedef NumericTraits< RealType >::AccumulateType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::AccumulateType

Definition at line 65 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef SmartPointer< const Self > itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::ConstPointer

Definition at line 50 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef TInputImage itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::InputImageType

Some convenient typedefs.

Definition at line 56 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef InputImageType::PixelType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::InputPixelType

Definition at line 60 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef OutputImageType::RegionType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Definition at line 63 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef TOutputImage itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::OutputImageType

Definition at line 61 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef OutputImageType::PixelType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::OutputPixelType

Definition at line 62 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef SmartPointer< Self > itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::Pointer

Definition at line 49 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef NumericTraits< OutputPixelType >::RealType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::RealType

Definition at line 64 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef ComparisonImageFilter itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

Definition at line 47 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::Superclass

Definition at line 48 of file itkTestingComparisonImageFilter.h.

Constructor & Destructor Documentation

template<typename TInputImage , typename TOutputImage >

itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::ComparisonImageFilter ( )

protected

template<typename TInputImage , typename TOutputImage >

virtual itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::~ComparisonImageFilter ( )

inlineoverrideprotectedvirtual

Definition at line 110 of file itkTestingComparisonImageFilter.h.

Member Function Documentation

template<typename TInputImage , typename TOutputImage >

void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::AfterThreadedGenerateData ( void  )

overrideprotectedvirtual

If an imaging filter needs to perform processing after all processing threads have completed, the filter can can provide an implementation for AfterThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage >

void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData ( void  )

overrideprotectedvirtual

If an imaging filter needs to perform processing after the buffer has been allocated but before threads are spawned, the filter can can provide an implementation for BeforeThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage >

virtual::itk::LightObject::Pointer itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::CreateAnother ( ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<typename TInputImage , typename TOutputImage >

virtual OutputPixelType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetDifferenceThreshold ( ) const

virtual

Set/Get the minimum threshold for pixels to be different. Default is 0.

template<typename TInputImage , typename TOutputImage >

virtual bool itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetIgnoreBoundaryPixels ( ) const

virtual

Set/Get ignore boundary pixels. Useful when resampling may have introduced difference pixel values along the image edge Default = false

template<typename TInputImage , typename TOutputImage >

virtual OutputPixelType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetMaximumDifference ( ) const

virtual

Get statistical attributes for those pixels which exceed the tolerance and radius parameters

template<typename TInputImage , typename TOutputImage >

virtual RealType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetMeanDifference ( ) const

virtual

Get statistical attributes for those pixels which exceed the tolerance and radius parameters

template<typename TInputImage , typename TOutputImage >

virtual OutputPixelType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetMinimumDifference ( ) const

virtual

Get statistical attributes for those pixels which exceed the tolerance and radius parameters

template<typename TInputImage , typename TOutputImage >

virtual const char* itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename TOutputImage >

virtual SizeValueType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetNumberOfPixelsWithDifferences ( ) const

virtual

Get statistical attributes for those pixels which exceed the tolerance and radius parameters

template<typename TInputImage , typename TOutputImage >

virtual int itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetToleranceRadius ( ) const

virtual

Set/Get the maximum distance away to look for a matching pixel. Default is 0.

template<typename TInputImage , typename TOutputImage >

virtual AccumulateType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetTotalDifference ( ) const

virtual

Get statistical attributes for those pixels which exceed the tolerance and radius parameters

template<typename TInputImage , typename TOutputImage >

virtual bool itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::GetVerifyInputInformation ( ) const

virtual

Verify that the origin, spacing, and direction of both images match

template<typename TInputImage , typename TOutputImage >

static Pointer itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::New ( )

static

Method for creation through the object factory.

template<typename TInputImage , typename TOutputImage >

void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

overrideprotectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename TOutputImage >

virtual void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::SetDifferenceThreshold ( OutputPixelType  _arg )

virtual

Set/Get the minimum threshold for pixels to be different. Default is 0.

template<typename TInputImage , typename TOutputImage >

virtual void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::SetIgnoreBoundaryPixels ( bool  _arg )

virtual

Set/Get ignore boundary pixels. Useful when resampling may have introduced difference pixel values along the image edge Default = false

template<typename TInputImage , typename TOutputImage >

virtual void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::SetTestInput ( const InputImageType *  input )

virtual

Set the test image input. This will be input 1.

template<typename TInputImage , typename TOutputImage >

virtual void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::SetToleranceRadius ( int  _arg )

virtual

Set/Get the maximum distance away to look for a matching pixel. Default is 0.

template<typename TInputImage , typename TOutputImage >

virtual void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::SetValidInput ( const InputImageType *  input )

virtual

Set the valid image input. This will be input 0.

template<typename TInputImage , typename TOutputImage >

virtual void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::SetVerifyInputInformation ( bool  _arg )

virtual

Verify that the origin, spacing, and direction of both images match

template<typename TInputImage , typename TOutputImage >

void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::ThreadedGenerateData ( const OutputImageRegionType &  threadRegion, ThreadIdType  threadId  )

overrideprotectedvirtual

ComparisonImageFilter can be implemented as a multithreaded filter. Therefore, this implementation provides a ThreadedGenerateData() routine which is called for each processing thread. The output image data is allocated automatically by the superclass prior to calling ThreadedGenerateData(). ThreadedGenerateData can only write to the portion of the output image specified by the parameter "outputRegionForThread"

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage >

void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::VerifyInputInformation ( )

overrideprotectedvirtual

Verifies that the input images occupy the same physical space and the each index is at the same physical location.

The default implementation of the PropagateRequestedRegion methods copies the index and size from the output to the input. This makes an implicit assumption that the images occupy the same physical location at each voxel. This method enforces that they are the same.

This implementation verifies that all input images of InputImageDimensions have the same origin, spacing and direction.

Filters which do not expect all input images to be at the same physical location should over-ride this method. Also filters whose inputs are different dimensions may need to overide this method.

See Also

ProcessObject::VerifyInputInformation

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename TOutputImage >

virtual void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::VerifyInputInformationOff ( )

virtual

Verify that the origin, spacing, and direction of both images match

template<typename TInputImage , typename TOutputImage >

virtual void itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::VerifyInputInformationOn ( )

virtual

Verify that the origin, spacing, and direction of both images match

Member Data Documentation

template<typename TInputImage , typename TOutputImage >

OutputPixelType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_DifferenceThreshold

protected

Definition at line 132 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

bool itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_IgnoreBoundaryPixels

private

Definition at line 152 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

OutputPixelType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_MaximumDifference

protected

Definition at line 136 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

RealType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_MeanDifference

protected

Definition at line 134 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

OutputPixelType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_MinimumDifference

protected

Definition at line 135 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

SizeValueType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_NumberOfPixelsWithDifferences

protected

Definition at line 141 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

Array< AccumulateType > itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_ThreadDifferenceSum

protected

Definition at line 145 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

Array< OutputPixelType > itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_ThreadMaximumDifference

protected

Definition at line 149 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

Array< OutputPixelType > itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_ThreadMinimumDifference

protected

Definition at line 148 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

Array< SizeValueType > itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_ThreadNumberOfPixels

protected

Definition at line 146 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

int itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_ToleranceRadius

protected

Definition at line 143 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

AccumulateType itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_TotalDifference

protected

Definition at line 139 of file itkTestingComparisonImageFilter.h.

template<typename TInputImage , typename TOutputImage >

bool itk::Testing::ComparisonImageFilter< TInputImage, TOutputImage >::m_VerifyInputInformation

protected

Definition at line 137 of file itkTestingComparisonImageFilter.h.

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The documentation for this class was generated from the following file:

• itkTestingComparisonImageFilter.h