itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage > Class Template Reference
[Filters that can potentialy be modified to be Threaded, Intensity Image Filters]

Computes pixel-wise the eigen values and eigen vectors of a 2D symmetrical matrix. More...

#include <itkEigenAnalysis2DImageFilter.h>

Inheritance diagram for itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >:

[legend]Collaboration diagram for itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >:

[legend]List of all members.

Public Types
typedef EigenAnalysis2DImageFilter	Self
typedef ImageToImageFilter< TInputImage, TEigenValueImage >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef TEigenVectorImage::PixelType	EigenVectorType
typedef EigenVectorType::ValueType	VectorComponentType
typedef Superclass::OutputImageRegionType	OutputImageRegionType
typedef TEigenValueImage	EigenValueImageType
typedef EigenValueImageType::Pointer	EigenValueImagePointer
typedef EigenValueImageType::RegionType	EigenValueImageRegionType
typedef EigenValueImageType::PixelType	EigenValueImagePixelType
typedef TEigenVectorImage	EigenVectorImageType
typedef EigenVectorImageType::Pointer	EigenVectorImagePointer
typedef EigenVectorImageType::RegionType	EigenVectorImageRegionType
typedef EigenVectorImageType::PixelType	EigenVectorImagePixelType
Public Member Functions
	itkStaticConstMacro (ImageDimension, unsigned int, TInputImage::ImageDimension)
void	SetInput1 (TInputImage *image1)
void	SetInput2 (TInputImage *image2)
void	SetInput3 (TInputImage *image3)
EigenValueImageType *	GetMaxEigenValue (void)
EigenValueImageType *	GetMinEigenValue (void)
EigenVectorImageType *	GetMaxEigenVector (void)
DataObject::Pointer	MakeOutput (unsigned int idx)
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	EigenAnalysis2DImageFilter ()
virtual	~EigenAnalysis2DImageFilter ()
void	GenerateData (void)

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Detailed Description

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage>
class itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >

Computes pixel-wise the eigen values and eigen vectors of a 2D symmetrical matrix.

The filter expects three inputs images { A, B, C } representing the component of the matrix

| A B | | B c |

The eigen values are stored in two output images, and the eigen vector associated with the maximum eigenvalue is stored in an image using vector as pixel type.

Definition at line 43 of file itkEigenAnalysis2DImageFilter.h.

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Member Typedef Documentation

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef SmartPointer<const Self> itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::ConstPointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TEigenValueImage >. Definition at line 51 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef EigenValueImageType::PixelType itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenValueImagePixelType

Definition at line 67 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef EigenValueImageType::Pointer itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenValueImagePointer

Definition at line 65 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef EigenValueImageType::RegionType itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenValueImageRegionType

Definition at line 66 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef TEigenValueImage itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenValueImageType

Some convenient typedefs. Definition at line 64 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef EigenVectorImageType::PixelType itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenVectorImagePixelType

Definition at line 71 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef EigenVectorImageType::Pointer itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenVectorImagePointer

Definition at line 69 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef EigenVectorImageType::RegionType itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenVectorImageRegionType

Definition at line 70 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef TEigenVectorImage itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenVectorImageType

Definition at line 68 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef TEigenVectorImage::PixelType itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenVectorType

Typedef for the vector type representing the eigen vectors Definition at line 57 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef Superclass::OutputImageRegionType itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::OutputImageRegionType

Superclass typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TEigenValueImage >. Definition at line 61 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef SmartPointer<Self> itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::Pointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TEigenValueImage >. Definition at line 50 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef EigenAnalysis2DImageFilter itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::Self

Standard class typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TEigenValueImage >. Definition at line 48 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef ImageToImageFilter<TInputImage,TEigenValueImage> itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::Superclass

Reimplemented from itk::ImageToImageFilter< TInputImage, TEigenValueImage >. Definition at line 49 of file itkEigenAnalysis2DImageFilter.h.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> typedef EigenVectorType::ValueType itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::VectorComponentType

Definition at line 58 of file itkEigenAnalysis2DImageFilter.h.

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Constructor & Destructor Documentation

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::EigenAnalysis2DImageFilter (   )  [protected]

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> virtual itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::~EigenAnalysis2DImageFilter (   )  [inline, protected, virtual]

Definition at line 106 of file itkEigenAnalysis2DImageFilter.h.

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Member Function Documentation

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> void itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::GenerateData (  void   )  [protected, virtual]

A version of GenerateData() specific for image processing filters. This implementation will split the processing across multiple threads. The buffer is allocated by this method. Then the BeforeThreadedGenerateData() method is called (if provided). Then, a series of threads are spawned each calling ThreadedGenerateData(). After all the threads have completed processing, the AfterThreadedGenerateData() method is called (if provided). If an image processing filter cannot be threaded, the filter should provide an implementation of GenerateData(). That implementation is responsible for allocating the output buffer. If a filter an be threaded, it should NOT provide a GenerateData() method but should provide a ThreadedGenerateData() instead. See also: ThreadedGenerateData() Reimplemented from itk::ImageSource< TEigenValueImage >.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> EigenValueImageType* itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::GetMaxEigenValue (  void   )

Get the Output image with the greatest eigenvalue

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> EigenVectorImageType* itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::GetMaxEigenVector (  void   )

Get the Output image with the eigen vector associated with the greatest eigen value

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> EigenValueImageType* itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::GetMinEigenValue (  void   )

Get the Output image with the smallest eigenvalue

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::itkStaticConstMacro (  ImageDimension  , unsigned  int, TInputImage::ImageDimension  )

Image dimension.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> DataObject::Pointer itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::MakeOutput (  unsigned int  idx  )  [virtual]

Create the Output Reimplemented from itk::ImageSource< TEigenValueImage >.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> Pointer itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::New (   )  [static]

Method for creation through the object factory. Reimplemented from itk::Object.

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> void itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::SetInput1 (  TInputImage *  image1  )

Connect the image containting the elements [0,0] of the input 2D matrix

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> void itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::SetInput2 (  TInputImage *  image2  )

Connect the image containting the elements [0,1] of the input 2D matrix. This is the same [1,0] element given that the input matrix is expected to be symmetric

template<class TInputImage, class TEigenValueImage, class TEigenVectorImage> void itk::EigenAnalysis2DImageFilter< TInputImage, TEigenValueImage, TEigenVectorImage >::SetInput3 (  TInputImage *  image3  )

Connect the image containting the elements [1,1] of the input 2D matrix

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

• itkEigenAnalysis2DImageFilter.h

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