itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage > Class Template Reference
[Intensity Image Filters, Multithreaded Filters, Objects Related to Tensor Images]

Computes the Fractional Anisotropy for every pixel of a input tensor image. More...

#include <itkSymmetricEigenAnalysisImageFilter.h>

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

[legend]Collaboration diagram for itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >:

[legend]List of all members.

Public Types
typedef SymmetricEigenAnalysisImageFilter	Self
typedef UnaryFunctorImageFilter< TInputImage, TOutputImage, Functor::SymmetricEigenAnalysisFunction< typename TInputImage::PixelType, typename TOutputImage::PixelType > >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::OutputImageType	OutputImageType
typedef TOutputImage::PixelType	OutputPixelType
typedef TInputImage::PixelType	InputPixelType
typedef InputPixelType::ValueType	InputValueType
typedef Superclass::FunctorType	FunctorType
typedef FunctorType::EigenValueOrderType	EigenValueOrderType
Public Member Functions
void	OrderEigenValuesBy (EigenValueOrderType order)
void	PrintSelf (std::ostream &os, Indent indent) const
void	SetDimension (unsigned int p)
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	SymmetricEigenAnalysisImageFilter ()
virtual	~SymmetricEigenAnalysisImageFilter ()

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Detailed Description

template<typename TInputImage, typename TOutputImage = TInputImage>
class itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >

Computes the Fractional Anisotropy for every pixel of a input tensor image.

SymmetricEigenAnalysisImageFilter applies pixel-wise the invokation for computing the fractional anisotropy of every pixel. The pixel type of the input image is expected to implement a method GetFractionalAnisotropy(), and to specify its return type as RealValueType.

The OrderEigenValuesBy( .. ) method can be used to order eigen values in ascending order by value or magnitude or no ordering. OrderByValue: lambda_1 < lambda_2 < .... OrderByMagnitude: |lambda_1| < |lambda_2| < ..... DoNotOrder: Default order of eigen values obtained after QL method

The user of this class is explicitly supposed to set the dimension of the 2D matrix using the SetDimension() method.

See also:

TensorRelativeAnisotropyImageFilter

DiffusionTensor3D

Definition at line 114 of file itkSymmetricEigenAnalysisImageFilter.h.

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Member Typedef Documentation

template<typename TInputImage, typename TOutputImage = TInputImage> typedef SmartPointer<const Self> itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::ConstPointer

Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 131 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef FunctorType::EigenValueOrderType itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::EigenValueOrderType

Typdedefs to order eigen values. OrderByValue: lambda_1 < lambda_2 < .... OrderByMagnitude: |lambda_1| < |lambda_2| < ..... DoNotOrder: Default order of eigen values obtained after QL method Definition at line 144 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef Superclass::FunctorType itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::FunctorType

Some typedefs. Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 137 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef TInputImage::PixelType itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::InputPixelType

Definition at line 135 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef InputPixelType::ValueType itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::InputValueType

Definition at line 136 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef Superclass::OutputImageType itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::OutputImageType

Superclass typedefs. Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 133 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef TOutputImage::PixelType itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::OutputPixelType

Definition at line 134 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef SmartPointer<Self> itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::Pointer

Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 130 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef SymmetricEigenAnalysisImageFilter itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs. Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 123 of file itkSymmetricEigenAnalysisImageFilter.h. Referenced by itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::~SymmetricEigenAnalysisImageFilter().

template<typename TInputImage, typename TOutputImage = TInputImage> typedef UnaryFunctorImageFilter<TInputImage,TOutputImage, Functor::SymmetricEigenAnalysisFunction< typename TInputImage::PixelType, typename TOutputImage::PixelType > > itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 128 of file itkSymmetricEigenAnalysisImageFilter.h.

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Constructor & Destructor Documentation

template<typename TInputImage, typename TOutputImage = TInputImage> itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::SymmetricEigenAnalysisImageFilter (   )  [inline, protected]

Definition at line 168 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> virtual itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::~SymmetricEigenAnalysisImageFilter (   )  [inline, protected, virtual]

Definition at line 169 of file itkSymmetricEigenAnalysisImageFilter.h. References itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::Self.

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Member Function Documentation

template<typename TInputImage, typename TOutputImage = TInputImage> Pointer itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::New (   )  [static]

Method for creation through the object factory. Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >.

template<typename TInputImage, typename TOutputImage = TInputImage> void itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::OrderEigenValuesBy (  EigenValueOrderType  order  )  [inline]

Order eigen values. Default is to OrderByValue: lambda_1 < lambda_2 < .... Definition at line 147 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> void itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::PrintSelf (  std::ostream &  os, Indent  indent )  const [inline, virtual]

Print internal ivars Reimplemented from itk::InPlaceImageFilter< TInputImage, TOutputImage >. Definition at line 156 of file itkSymmetricEigenAnalysisImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> void itk::SymmetricEigenAnalysisImageFilter< TInputImage, TOutputImage >::SetDimension (  unsigned int  p  )  [inline]

Set the dimension of the tensor. (For example the SymmetricSecondRankTensor is a pxp matrix) Definition at line 161 of file itkSymmetricEigenAnalysisImageFilter.h.

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

• itkSymmetricEigenAnalysisImageFilter.h

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