itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar > Class Template Reference

This class takes as input 2 input images, the Fixed and Moving image, as you would have in a registration pipeline, and outputs the derivative of the moving image resampled by a transformation. More...

Inheritance diagram for itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >:

Collaboration diagram for itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >:

Public Types
typedef LinearlyInterpolatedDerivativeFilter	Self
typedef ImageToImageFilter < TFixedImage, Image< Vector < TDeformationScalar, TFixedImage::ImageDimension > , TFixedImage::ImageDimension > >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef TDeformationScalar	OutputDataType
typedef Vector< OutputDataType, itkGetStaticConstMacro(Dimension) >	OutputPixelType
typedef Image< OutputPixelType, itkGetStaticConstMacro(Dimension) >	OutputImageType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef OutputImageType::IndexType	OutputImageIndexType
typedef OutputImageType::SizeType	OutputImageSizeType
typedef OutputImageType::SpacingType	OutputImageSpacingType
typedef OutputImageType::PointType	OutputImageOriginType
typedef OutputImageType::DirectionType	OutputImageDirectionType
typedef TFixedImage	FixedImageType
typedef FixedImageType::Pointer	FixedImagePointer
typedef FixedImageType::PixelType	FixedImagePixelType
typedef FixedImageType::RegionType	FixedImageRegionType
typedef FixedImageType::IndexType	FixedImageIndexType
typedef FixedImageType::SizeType	FixedImageSizeType
typedef FixedImageType::SpacingType	FixedImageSpacingType
typedef FixedImageType::PointType	FixedImageOriginType
typedef FixedImageType::DirectionType	FixedImageDirectionType
typedef TMovingImage	MovingImageType
typedef MovingImageType::SizeType	MovingImageSizeType
typedef MovingImageType::Pointer	MovingImagePointer
typedef MovingImageType::PixelType	MovingImagePixelType
typedef MovingImageType::RegionType	MovingImageRegionType
typedef MovingImageType::IndexType	MovingImageIndexType
typedef Transform< TScalarType, itkGetStaticConstMacro(Dimension), itkGetStaticConstMacro(Dimension)>	TransformType
typedef TransformType::ConstPointer	TransformPointerType
typedef Size < itkGetStaticConstMacro(Dimension)>	SizeType
typedef OutputImageType::IndexType	IndexType
typedef MovingImageType::PointType	MovingImagePointType

Public Member Functions
virtual const char *	GetClassName () const
	itkStaticConstMacro (Dimension, unsigned int, TFixedImage::ImageDimension)
virtual void	SetFixedImage (const FixedImageType *image)
virtual void	SetMovingImage (const MovingImageType *image)
virtual void	SetDefaultPixelValue (OutputPixelType _arg)
virtual const OutputPixelType &	GetDefaultPixelValue ()
void	WriteDerivativeImage (std::string filename)
virtual void	SetTransform (TransformType *_arg)
virtual const TransformType *	GetTransform ()
virtual void	SetMovingImageLowerPixelValue (MovingImagePixelType _arg)
virtual MovingImagePixelType	GetMovingImageLowerPixelValue ()
virtual void	SetMovingImageUpperPixelValue (MovingImagePixelType _arg)
virtual MovingImagePixelType	GetMovingImageUpperPixelValue ()

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	LinearlyInterpolatedDerivativeFilter ()
	~LinearlyInterpolatedDerivativeFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	GenerateOutputInformation (void)
virtual void	GenerateInputRequestedRegion (void)
virtual void	BeforeThreadedGenerateData ()
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual void	AfterThreadedGenerateData ()
unsigned long	GetMTime (void) const

Detailed Description

template<class TFixedImage, class TMovingImage, class TScalarType, class TDeformationScalar>
class itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >

This class takes as input 2 input images, the Fixed and Moving image, as you would have in a registration pipeline, and outputs the derivative of the moving image resampled by a transformation.

The output is a vector image, of the same size as the input image, where each pixel is a vector with as many components as image dimensions.

Effectively, this is a cross between itkResampleImageFilter which resamples an image using an interpolator and outputs a scalar value and also a derivative filter. Except that we don't inject an interpolator, as this is done internally.

Member Typedef Documentation

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef SmartPointer<const Self> itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ConstPointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::DirectionType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageDirectionType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::IndexType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageIndexType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::PointType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageOriginType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::PixelType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImagePixelType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::Pointer itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImagePointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::RegionType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageRegionType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::SizeType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageSizeType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::SpacingType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageSpacingType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef TFixedImage itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef OutputImageType::IndexType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::IndexType

Image index typedef.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef MovingImageType::IndexType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImageIndexType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef MovingImageType::PixelType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImagePixelType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef MovingImageType::Pointer itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImagePointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef MovingImageType::PointType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImagePointType

Image point type.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef MovingImageType::RegionType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImageRegionType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef MovingImageType::SizeType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImageSizeType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef TMovingImage itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImageType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef TDeformationScalar itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputDataType

Standard typedefs.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef OutputImageType::DirectionType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputImageDirectionType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef OutputImageType::IndexType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputImageIndexType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef OutputImageType::PointType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputImageOriginType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef OutputImageType::Pointer itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputImagePointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef OutputImageType::RegionType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputImageRegionType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef OutputImageType::SizeType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputImageSizeType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef OutputImageType::SpacingType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputImageSpacingType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef Image< OutputPixelType, itkGetStaticConstMacro(Dimension) > itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputImageType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef Vector< OutputDataType, itkGetStaticConstMacro(Dimension) > itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::OutputPixelType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef SmartPointer<Self> itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::Pointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef LinearlyInterpolatedDerivativeFilter itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::Self

Standard "Self" typedef.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef Size<itkGetStaticConstMacro(Dimension)> itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SizeType

Image size typedef.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef ImageToImageFilter<TFixedImage, Image< Vector< TDeformationScalar, TFixedImage::ImageDimension>, TFixedImage::ImageDimension> > itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::Superclass

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef TransformType::ConstPointer itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::TransformPointerType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef Transform<TScalarType, itkGetStaticConstMacro(Dimension), itkGetStaticConstMacro(Dimension)> itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::TransformType

Transform typedef.

Constructor & Destructor Documentation

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::LinearlyInterpolatedDerivativeFilter ( )

protected

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::~LinearlyInterpolatedDerivativeFilter ( )

inlineprotected

Member Function Documentation

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::AfterThreadedGenerateData ( )

protectedvirtual

(mainly for debugging purposes).

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::BeforeThreadedGenerateData ( )

protectedvirtual

Check before we start.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GenerateInputRequestedRegion ( void  )

protectedvirtual

ResampleImageFilter needs a different input requested region than the output requested region. As such, ResampleImageFilter needs to provide an implementation for GenerateInputRequestedRegion() in order to inform the pipeline execution model.

See also

ProcessObject::GenerateInputRequestedRegion()

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GenerateOutputInformation ( void  )

protectedvirtual

ResampleImageFilter produces an image which is a different size than its input. As such, it needs to provide an implementation for GenerateOutputInformation() in order to inform the pipeline execution model. The original documentation of this method is below.

See also

ProcessObject::GenerateOutputInformaton()

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const char* itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const OutputPixelType& itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetDefaultPixelValue ( )

virtual

Get the pixel value when a transformed pixel is outside of the image

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual MovingImagePixelType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMovingImageLowerPixelValue ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual MovingImagePixelType itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMovingImageUpperPixelValue ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

unsigned long itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMTime ( void  ) const

protected

Method Compute the Modified Time based on changed to the components.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const TransformType* itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetTransform ( )

virtual

Get a pointer to the Transform.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::itkStaticConstMacro	(	Dimension	,
		unsigned	int,
		TFixedImage::ImageDimension
	)

Get the number of dimensions we are working in.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

static Pointer itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::New ( )

static

Method for creation through the object factory.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

protected

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetDefaultPixelValue ( OutputPixelType  _arg )

virtual

Set the pixel value when a transformed pixel is outside of the image. The default default pixel value is a vector of zeros.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetFixedImage ( const FixedImageType *  image )

virtual

Set the fixed image at position 0.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMovingImage ( const MovingImageType *  image )

virtual

Set the moving image at position 1.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMovingImageLowerPixelValue ( MovingImagePixelType  _arg )

virtual

Set a lower limit on voxels we consider for gradient calcs.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMovingImageUpperPixelValue ( MovingImagePixelType  _arg )

virtual

Set an upper limit on voxels we consider for gradient calcs.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetTransform ( TransformType *  _arg )

virtual

Connect the Transform.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ThreadedGenerateData ( const OutputImageRegionType &  outputRegionForThread, ThreadIdType  threadId  )

protected

Just Do it.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

void itk::LinearlyInterpolatedDerivativeFilter< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::WriteDerivativeImage

(

std::string

filename

)

Mainly for debugging, write image to file.

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

• itkLinearlyInterpolatedDerivativeFilter.h