elastix::GridSampler< TElastix > Class Template Reference

#include <elxGridSampler.h>

Detailed Description

template<class TElastix>
class elastix::GridSampler< TElastix >

An interpolator based on the itk::ImageGridSampler.

This image sampler samples voxels on a uniform grid. This sampler is in most cases not recommended.

This sampler does not react on the NewSamplesEveryIteration parameter.

The parameters used in this class are:

Parameters

ImageSampler: Select this image sampler as follows:
(ImageSampler "Grid")

SampleGridSpacing: Defines the sampling grid in case of a Grid ImageSampler.
An integer downsampling factor must be specified for each dimension, for each resolution.
example: (SampleGridSpacing 4 4 2 2)
Default is 2 for each dimension for each resolution.

Definition at line 49 of file elxGridSampler.h.

Inheritance diagram for elastix::GridSampler< TElastix >:

Public Types
using	ConstPointer = itk::SmartPointer<const Self>
using	GridSpacingType = typename Superclass1::SampleGridSpacingType
using	ImageSampleContainerType
using	ImageSampleType
using	InputImageConstPointer
using	InputImageIndexType
using	InputImagePixelType
using	InputImagePointer
using	InputImagePointType
using	InputImageRegionType
using	InputImageType
using	ITKBaseType = typename Superclass2::ITKBaseType
using	MaskType
using	Pointer = itk::SmartPointer<Self>
using	SampleGridSpacingValueType
using	Self = GridSampler
using	Superclass1 = itk::ImageGridSampler<typename elx::ImageSamplerBase<TElastix>::InputImageType>
using	Superclass2 = elx::ImageSamplerBase<TElastix>
Public Types inherited from itk::ImageGridSampler< TInputImage >
using	ConstPointer = SmartPointer<const Self>
using	ImageSampleContainerPointer
using	ImageSampleContainerType
using	ImageSampleType
using	InputImageConstPointer
using	InputImageIndexType
using	InputImagePixelType
using	InputImagePointer
using	InputImagePointType
using	InputImageRegionType
using	InputImageSizeType = typename InputImageType::SizeType
using	InputImageType
using	MaskType = typename Superclass::MaskType
using	Pointer = SmartPointer<Self>
using	SampleGridIndexType = InputImageIndexType
using	SampleGridSizeType = typename InputImageType::SizeType
using	SampleGridSpacingType = typename InputImageType::OffsetType
using	SampleGridSpacingValueType = typename SampleGridSpacingType::OffsetValueType
using	Self = ImageGridSampler
using	Superclass = ImageSamplerBase<TInputImage>
Public Types inherited from itk::ImageSamplerBase< TInputImage >
using	ConstPointer = SmartPointer<const Self>
using	ImageSampleContainerPointer = typename ImageSampleContainerType::Pointer
using	ImageSampleContainerType = VectorDataContainer<std::vcl_size_t, ImageSampleType>
using	ImageSampleType = ImageSample<InputImageType>
using	ImageSampleValueType = typename ImageSampleType::RealType
using	InputImageConstPointer = typename InputImageType::ConstPointer
using	InputImageIndexType = typename InputImageType::IndexType
using	InputImagePixelType = typename InputImageType::PixelType
using	InputImagePointer = typename InputImageType::Pointer
using	InputImagePointType = typename InputImageType::PointType
using	InputImagePointValueType = typename InputImagePointType::ValueType
using	InputImageRegionType = typename InputImageType::RegionType
using	InputImageRegionVectorType = std::vector<InputImageRegionType>
using	InputImageSizeType = typename InputImageType::SizeType
using	InputImageType = TInputImage
using	MaskConstPointer = typename MaskType::ConstPointer
using	MaskPointer = typename MaskType::Pointer
using	MaskType = ImageMaskSpatialObject<Self::InputImageDimension>
using	MaskVectorType = std::vector<MaskConstPointer>
using	Pointer = SmartPointer<Self>
using	Self = ImageSamplerBase
using	Superclass = VectorContainerSource<VectorDataContainer<std::vcl_size_t, ImageSample<TInputImage>>>
Public Types inherited from itk::VectorContainerSource< VectorDataContainer< std::vcl_size_t, ImageSample< TInputImage > > >
using	ConstPointer
using	OutputVectorContainerPointer
using	OutputVectorContainerType
using	Pointer
using	Self
using	Superclass
Public Types inherited from itk::ImageSamplerBase< TElastix >
using	ConstPointer
using	ImageSampleContainerPointer
using	ImageSampleContainerType
using	ImageSampleType
using	ImageSampleValueType
using	InputImageConstPointer
using	InputImageIndexType
using	InputImagePixelType
using	InputImagePointer
using	InputImagePointType
using	InputImagePointValueType
using	InputImageRegionType
using	InputImageRegionVectorType
using	InputImageSizeType
using	InputImageType
using	MaskConstPointer
using	MaskPointer
using	MaskType
using	MaskVectorType
using	Pointer
using	Self
using	Superclass
Public Types inherited from itk::VectorContainerSource< VectorDataContainer< std::vcl_size_t, ImageSample< TElastix > > >
using	ConstPointer
using	OutputVectorContainerPointer
using	OutputVectorContainerType
using	Pointer
using	Self
using	Superclass

Public Member Functions
void	BeforeEachResolution () override
	elxClassNameMacro ("Grid")
virtual const char *	GetClassName () const
	ITK_DISALLOW_COPY_AND_MOVE (GridSampler)
	itkStaticConstMacro (InputImageDimension, unsigned int, Superclass1::InputImageDimension)
Public Member Functions inherited from itk::ImageGridSampler< TInputImage >
virtual const SampleGridSpacingType &	GetSampleGridSpacing ()
	ITK_DISALLOW_COPY_AND_MOVE (ImageGridSampler)
	itkStaticConstMacro (InputImageDimension, unsigned int, Superclass::InputImageDimension)
bool	SelectingNewSamplesOnUpdateSupported () const override
bool	SelectNewSamplesOnUpdate () override
void	SetNumberOfSamples (unsigned long nrofsamples) override
void	SetSampleGridSpacing (const SampleGridSpacingType &arg)
Public Member Functions inherited from itk::ImageSamplerBase< TInputImage >
virtual const InputImageRegionType &	GetCroppedInputImageRegion ()
const InputImageType *	GetInput ()
const InputImageType *	GetInput (unsigned int idx)
virtual const InputImageRegionType &	GetInputImageRegion () const
virtual const InputImageRegionType &	GetInputImageRegion (unsigned int pos) const
virtual const MaskType *	GetMask () const
virtual const MaskType *	GetMask (unsigned int pos) const
virtual unsigned int	GetNumberOfInputImageRegions () const
virtual unsigned int	GetNumberOfMasks () const
virtual unsigned long	GetNumberOfSamples () const
OutputVectorContainerType *	GetOutput ()
	ITK_DISALLOW_COPY_AND_MOVE (ImageSamplerBase)
	itkStaticConstMacro (InputImageDimension, unsigned int, InputImageType::ImageDimension)
DataObject::Pointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
void	SetInput (const InputImageType *input)
void	SetInput (unsigned int idx, const InputImageType *input)
virtual void	SetInputImageRegion (const InputImageRegionType _arg)
virtual void	SetInputImageRegion (const InputImageRegionType _arg, unsigned int pos)
virtual void	SetMask (const MaskType *_arg)
virtual void	SetMask (const MaskType *_arg, unsigned int pos)
virtual void	SetNumberOfInputImageRegions (const unsigned int _arg)
virtual void	SetNumberOfMasks (const unsigned int _arg)
virtual void	SetUseMultiThread (bool _arg)
Public Member Functions inherited from itk::VectorContainerSource< VectorDataContainer< std::vcl_size_t, ImageSample< TInputImage > > >
OutputVectorContainerType *	GetOutput ()
OutputVectorContainerType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
	ITK_DISALLOW_COPY_AND_MOVE (VectorContainerSource)
DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
Public Member Functions inherited from itk::ImageSamplerBase< TElastix >
virtual const InputImageRegionType &	GetCroppedInputImageRegion ()
const InputImageType *	GetInput ()
const InputImageType *	GetInput (unsigned int idx)
virtual const InputImageRegionType &	GetInputImageRegion () const
virtual const InputImageRegionType &	GetInputImageRegion (unsigned int pos) const
virtual const MaskType *	GetMask () const
virtual const MaskType *	GetMask (unsigned int pos) const
virtual unsigned int	GetNumberOfInputImageRegions () const
virtual unsigned int	GetNumberOfMasks () const
virtual unsigned long	GetNumberOfSamples () const
OutputVectorContainerType *	GetOutput ()
	ITK_DISALLOW_COPY_AND_MOVE (ImageSamplerBase)
	itkStaticConstMacro (InputImageDimension, unsigned int, InputImageType::ImageDimension)
DataObject::Pointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
virtual bool	SelectingNewSamplesOnUpdateSupported () const
virtual bool	SelectNewSamplesOnUpdate ()
void	SetInput (const InputImageType *input)
void	SetInput (unsigned int idx, const InputImageType *input)
virtual void	SetInputImageRegion (const InputImageRegionType _arg)
virtual void	SetInputImageRegion (const InputImageRegionType _arg, unsigned int pos)
virtual void	SetMask (const MaskType *_arg)
virtual void	SetMask (const MaskType *_arg, unsigned int pos)
virtual void	SetNumberOfInputImageRegions (const unsigned int _arg)
virtual void	SetNumberOfMasks (const unsigned int _arg)
virtual void	SetNumberOfSamples (unsigned long _arg)
virtual void	SetUseMultiThread (bool _arg)
Public Member Functions inherited from itk::VectorContainerSource< VectorDataContainer< std::vcl_size_t, ImageSample< TElastix > > >
OutputVectorContainerType *	GetOutput ()
OutputVectorContainerType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
	ITK_DISALLOW_COPY_AND_MOVE (VectorContainerSource)
DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::ImageGridSampler< TInputImage >
static Pointer	New ()
Static Public Member Functions inherited from itk::ImageSamplerBase< TInputImage >
static Pointer	New ()
Static Public Member Functions inherited from itk::VectorContainerSource< VectorDataContainer< std::vcl_size_t, ImageSample< TInputImage > > >
static Pointer	New ()
Static Public Member Functions inherited from itk::ImageSamplerBase< TElastix >
static Pointer	New ()
Static Public Member Functions inherited from itk::VectorContainerSource< VectorDataContainer< std::vcl_size_t, ImageSample< TElastix > > >
static Pointer	New ()

Protected Member Functions
	GridSampler ()=default
	~GridSampler () override=default
Protected Member Functions inherited from itk::ImageGridSampler< TInputImage >
void	GenerateData () override
	ImageGridSampler ()=default
void	PrintSelf (std::ostream &os, Indent indent) const override
	~ImageGridSampler () override=default
Protected Member Functions inherited from itk::ImageSamplerBase< TInputImage >
virtual bool	CheckInputImageRegions ()
void	CropInputImageRegion ()
void	GenerateInputRequestedRegion () override
	ImageSamplerBase ()
virtual bool	IsInsideAllMasks (const InputImagePointType &point) const
void	PrintSelf (std::ostream &os, Indent indent) const override
virtual void	UpdateAllMasks ()
	~ImageSamplerBase () override=default
Protected Member Functions inherited from itk::VectorContainerSource< VectorDataContainer< std::vcl_size_t, ImageSample< TInputImage > > >
void	PrintSelf (std::ostream &os, Indent indent) const override
	VectorContainerSource ()
	~VectorContainerSource () override=default
Protected Member Functions inherited from itk::ImageSamplerBase< TElastix >
virtual bool	CheckInputImageRegions ()
void	CropInputImageRegion ()
void	GenerateInputRequestedRegion () override
	ImageSamplerBase ()
virtual bool	IsInsideAllMasks (const InputImagePointType &point) const
void	PrintSelf (std::ostream &os, Indent indent) const override
virtual void	UpdateAllMasks ()
	~ImageSamplerBase () override=default
Protected Member Functions inherited from itk::VectorContainerSource< VectorDataContainer< std::vcl_size_t, ImageSample< TElastix > > >
void	PrintSelf (std::ostream &os, Indent indent) const override
	VectorContainerSource ()
	~VectorContainerSource () override=default

Private Attributes
	elxOverrideGetSelfMacro

Additional Inherited Members
Static Protected Member Functions inherited from itk::ImageSamplerBase< TInputImage >
static std::vector< InputImageRegionType >	SplitRegion (const InputImageRegionType &inputRegion, const vcl_size_t requestedNumberOfSubregions)
Static Protected Member Functions inherited from itk::ImageSamplerBase< TElastix >
static std::vector< InputImageRegionType >	SplitRegion (const InputImageRegionType &inputRegion, const vcl_size_t requestedNumberOfSubregions)
Protected Attributes inherited from itk::ImageSamplerBase< TInputImage >
unsigned long	m_NumberOfSamples { 0 }
bool	m_UseMultiThread { true }
Protected Attributes inherited from itk::ImageSamplerBase< TElastix >
unsigned long	m_NumberOfSamples
bool	m_UseMultiThread

Member Typedef Documentation

ConstPointer

template<class TElastix >

using elastix::GridSampler< TElastix >::ConstPointer = itk::SmartPointer<const Self>

Definition at line 61 of file elxGridSampler.h.

GridSpacingType

template<class TElastix >

using elastix::GridSampler< TElastix >::GridSpacingType = typename Superclass1::SampleGridSpacingType

Definition at line 89 of file elxGridSampler.h.

ImageSampleContainerType

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::ImageSampleContainerType

Definition at line 72 of file itkImageSamplerBase.h.

ImageSampleType

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::ImageSampleType

Other typdefs.

Definition at line 71 of file itkImageSamplerBase.h.

InputImageConstPointer

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::InputImageConstPointer

Definition at line 68 of file itkImageSamplerBase.h.

InputImageIndexType

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::InputImageIndexType

Definition at line 83 of file itkImageSamplerBase.h.

InputImagePixelType

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::InputImagePixelType

Definition at line 70 of file itkImageSamplerBase.h.

InputImagePointer

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::InputImagePointer

Definition at line 67 of file itkImageSamplerBase.h.

InputImagePointType

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::InputImagePointType

Definition at line 85 of file itkImageSamplerBase.h.

InputImageRegionType

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::InputImageRegionType

Definition at line 69 of file itkImageSamplerBase.h.

InputImageType

template<class TElastix >

using itk::ImageSamplerBase< TInputImage >::InputImageType

Some Image related typedefs.

Definition at line 66 of file itkImageSamplerBase.h.

ITKBaseType

template<class TElastix >

using elastix::GridSampler< TElastix >::ITKBaseType = typename Superclass2::ITKBaseType

Definition at line 98 of file elxGridSampler.h.

MaskType

template<class TElastix >

using itk::ImageGridSampler< TInputImage >::MaskType

Definition at line 77 of file itkImageGridSampler.h.

Pointer

template<class TElastix >

using elastix::GridSampler< TElastix >::Pointer = itk::SmartPointer<Self>

Definition at line 60 of file elxGridSampler.h.

SampleGridSpacingValueType

template<class TElastix >

using itk::ImageGridSampler< TInputImage >::SampleGridSpacingValueType

Definition at line 89 of file itkImageGridSampler.h.

Self

template<class TElastix >

using elastix::GridSampler< TElastix >::Self = GridSampler

Standard ITK-stuff.

Definition at line 57 of file elxGridSampler.h.

Superclass1

template<class TElastix >

using elastix::GridSampler< TElastix >::Superclass1 = itk::ImageGridSampler<typename elx::ImageSamplerBase<TElastix>::InputImageType>

Definition at line 58 of file elxGridSampler.h.

Superclass2

template<class TElastix >

using elastix::GridSampler< TElastix >::Superclass2 = elx::ImageSamplerBase<TElastix>

Definition at line 59 of file elxGridSampler.h.

Constructor & Destructor Documentation

GridSampler()

template<class TElastix >

elastix::GridSampler< TElastix >::GridSampler ( )

protecteddefault

The constructor.

~GridSampler()

template<class TElastix >

elastix::GridSampler< TElastix >::~GridSampler ( )

overrideprotecteddefault

The destructor.

Member Function Documentation

BeforeEachResolution()

template<class TElastix >

void elastix::GridSampler< TElastix >::BeforeEachResolution ( )

override

Execute stuff before each resolution:

• Set the sampling grid size.

elxClassNameMacro()

template<class TElastix >

elastix::GridSampler< TElastix >::elxClassNameMacro

(

"Grid"

)

Name of this class. Use this name in the parameter file to select this specific interpolator.
example: (ImageSampler "Grid")

GetClassName()

template<class TElastix >

virtual const char * elastix::GridSampler< TElastix >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageGridSampler< TInputImage >.

ITK_DISALLOW_COPY_AND_MOVE()

template<class TElastix >

elastix::GridSampler< TElastix >::ITK_DISALLOW_COPY_AND_MOVE

(

GridSampler< TElastix >

)

itkStaticConstMacro()

template<class TElastix >

elastix::GridSampler< TElastix >::itkStaticConstMacro	(	InputImageDimension	,
		unsigned int	,
		Superclass1::InputImageDimension	)

The input image dimension.

New()

template<class TElastix >

static Pointer elastix::GridSampler< TElastix >::New ( )

static

Method for creation through the object factory.

Field Documentation

elxOverrideGetSelfMacro

template<class TElastix >

elastix::GridSampler< TElastix >::elxOverrideGetSelfMacro

private

Definition at line 113 of file elxGridSampler.h.