itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage > Class Template Reference

Implements comparison between two DiffusionTensor3D images. More...

#include <itkDifferenceDiffusionTensor3DImageFilter.h>

Inheritance diagram for itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >:

List of all members.

Public Types
typedef NumericTraits < RealType >::AccumulateType	AccumulateType
typedef SmartPointer< const Self >	ConstPointer
typedef std::vector < std::vector< double > >	DoubleVectorType
typedef TInputImage	InputImageType
typedef InputImageType::PixelType	InputPixelType
typedef itk::Matrix< double, 3, 3 >	MatrixType
typedef itk::MetaDataObject < DoubleVectorType >	MetaDataDoubleVectorType
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef OutputImageType::PixelType	OutputPixelType
typedef SmartPointer< Self >	Pointer
typedef NumericTraits < OutputPixelType >::RealType	RealType
typedef DifferenceDiffusionTensor3DImageFilter	Self
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Member Functions
	itkGetConstMacro (NumberOfPixelsWithDifferences, unsigned long)
	itkGetConstMacro (TotalDifference, AccumulateType)
	itkGetConstMacro (MeanDifference, RealType)
	itkGetConstMacro (IgnoreBoundaryPixels, bool)
	itkGetConstMacro (DifferenceThreshold, OutputPixelType)
	itkGetConstMacro (ToleranceRadius, int)
	itkNewMacro (Self)
	itkSetMacro (IgnoreBoundaryPixels, bool)
	itkSetMacro (DifferenceThreshold, OutputPixelType)
	itkSetMacro (ToleranceRadius, int)
	itkTypeMacro (DifferenceDiffusionTensor3DImageFilter, ImageToImageFilter)
virtual void	SetTestInput (const InputImageType *testImage)
virtual void	SetValidInput (const InputImageType *validImage)
Protected Member Functions
void	AfterThreadedGenerateData ()
InputPixelType	ApplyMeasurementFrameToTensor (InputPixelType tensor, const MatrixType &measurementFrame)
void	BeforeThreadedGenerateData ()
	DifferenceDiffusionTensor3DImageFilter ()
MatrixType	GetMetaDataDictionary (const InputImageType *image)
void	PrintSelf (std::ostream &os, Indent indent) const
void	ThreadedGenerateData (const OutputImageRegionType &threadRegion, int threadId)
virtual	~DifferenceDiffusionTensor3DImageFilter ()
Protected Attributes
OutputPixelType	m_DifferenceThreshold
RealType	m_MeanDifference
unsigned long	m_NumberOfPixelsWithDifferences
Array< AccumulateType >	m_ThreadDifferenceSum
Array< unsigned long >	m_ThreadNumberOfPixels
int	m_ToleranceRadius
AccumulateType	m_TotalDifference
MatrixType	measurementFrameTest
MatrixType	measurementFrameValid
Private Member Functions
	DifferenceDiffusionTensor3DImageFilter (const Self &)
void	operator= (const Self &)
Private Attributes
bool	m_IgnoreBoundaryPixels

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Detailed Description

template<class TInputImage, class TOutputImage>
class itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >

Implements comparison between two DiffusionTensor3D images.

This filter is used by the testing system to compute the difference between a valid DiffusionTensor3D image and a DiffusionTensor3D 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. At one voxel, it adds the absolute value of the difference between the different components of the diffusion tensor. It compares the sum to a threshold set by the developper

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Member Typedef Documentation

template<class TInputImage , class TOutputImage >

typedef NumericTraits<RealType>::AccumulateType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::AccumulateType

template<class TInputImage , class TOutputImage >

typedef SmartPointer<const Self> itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::ConstPointer

template<class TInputImage , class TOutputImage >

typedef std::vector< std::vector< double > > itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::DoubleVectorType

template<class TInputImage , class TOutputImage >

typedef TInputImage itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::InputImageType

Some convenient typedefs.

template<class TInputImage , class TOutputImage >

typedef InputImageType::PixelType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::InputPixelType

template<class TInputImage , class TOutputImage >

typedef itk::Matrix< double , 3 , 3 > itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::MatrixType

template<class TInputImage , class TOutputImage >

typedef itk::MetaDataObject< DoubleVectorType > itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::MetaDataDoubleVectorType

template<class TInputImage , class TOutputImage >

typedef OutputImageType::RegionType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

template<class TInputImage , class TOutputImage >

typedef TOutputImage itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::OutputImageType

template<class TInputImage , class TOutputImage >

typedef OutputImageType::PixelType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::OutputPixelType

template<class TInputImage , class TOutputImage >

typedef SmartPointer<Self> itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::Pointer

template<class TInputImage , class TOutputImage >

typedef NumericTraits<OutputPixelType>::RealType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::RealType

template<class TInputImage , class TOutputImage >

typedef DifferenceDiffusionTensor3DImageFilter itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

template<class TInputImage , class TOutputImage >

typedef ImageToImageFilter<TInputImage,TOutputImage> itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::Superclass

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Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::DifferenceDiffusionTensor3DImageFilter

(

)

[protected]

template<class TInputImage , class TOutputImage >

virtual itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::~DifferenceDiffusionTensor3DImageFilter

(

)

[inline, protected, virtual]

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::DifferenceDiffusionTensor3DImageFilter

(

const Self &

)

[private]

---

Member Function Documentation

template<class TInputImage , class TOutputImage >

void itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::AfterThreadedGenerateData

(

)

[protected]

template<class TInputImage , class TOutputImage >

InputPixelType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::ApplyMeasurementFrameToTensor	(	InputPixelType	tensor,
		const MatrixType &	measurementFrame
	)			[protected]

template<class TInputImage , class TOutputImage >

void itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData

(

)

[protected]

template<class TInputImage , class TOutputImage >

MatrixType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::GetMetaDataDictionary

(

const InputImageType *

image

)

[protected]

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkGetConstMacro	(	NumberOfPixelsWithDifferences	,
		unsigned	long
	)

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkGetConstMacro	(	TotalDifference	,
		AccumulateType
	)

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkGetConstMacro	(	MeanDifference	,
		RealType
	)

Get parameters of the difference image after execution.

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkGetConstMacro	(	IgnoreBoundaryPixels	,
		bool
	)

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkGetConstMacro	(	DifferenceThreshold	,
		OutputPixelType
	)

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkGetConstMacro	(	ToleranceRadius	,
		int
	)

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkNewMacro

(

Self

)

Method for creation through the object factory.

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkSetMacro	(	IgnoreBoundaryPixels	,
		bool
	)

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

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkSetMacro	(	DifferenceThreshold	,
		OutputPixelType
	)

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

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkSetMacro	(	ToleranceRadius	,
		int
	)

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

template<class TInputImage , class TOutputImage >

itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::itkTypeMacro	(	DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >	,
		ImageToImageFilter
	)

Run-time type information (and related methods).

template<class TInputImage , class TOutputImage >

void itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::operator=

(

const Self &

)

[private]

template<class TInputImage , class TOutputImage >

void itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)			const [protected]

template<class TInputImage , class TOutputImage >

virtual void itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::SetTestInput

(

const InputImageType *

testImage

)

[virtual]

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

template<class TInputImage , class TOutputImage >

virtual void itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::SetValidInput

(

const InputImageType *

validImage

)

[virtual]

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

template<class TInputImage , class TOutputImage >

void itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::ThreadedGenerateData	(	const OutputImageRegionType &	threadRegion,
		int	threadId
	)			[protected]

DifferenceImageFilter 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"

See also:

ImageToImageFilter::ThreadedGenerateData(), ImageToImageFilter::GenerateData()

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Member Data Documentation

template<class TInputImage , class TOutputImage >

OutputPixelType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::m_DifferenceThreshold [protected]

template<class TInputImage , class TOutputImage >

bool itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::m_IgnoreBoundaryPixels [private]

template<class TInputImage , class TOutputImage >

RealType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::m_MeanDifference [protected]

template<class TInputImage , class TOutputImage >

unsigned long itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::m_NumberOfPixelsWithDifferences [protected]

template<class TInputImage , class TOutputImage >

Array<AccumulateType> itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::m_ThreadDifferenceSum [protected]

template<class TInputImage , class TOutputImage >

Array<unsigned long> itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::m_ThreadNumberOfPixels [protected]

template<class TInputImage , class TOutputImage >

int itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::m_ToleranceRadius [protected]

template<class TInputImage , class TOutputImage >

AccumulateType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::m_TotalDifference [protected]

template<class TInputImage , class TOutputImage >

MatrixType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::measurementFrameTest [protected]

template<class TInputImage , class TOutputImage >

MatrixType itk::DifferenceDiffusionTensor3DImageFilter< TInputImage, TOutputImage >::measurementFrameValid [protected]

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

• Applications/CLI/DiffusionApplications/ResampleDTI/Testing/itkDifferenceDiffusionTensor3DImageFilter.h