#include <elxFixedGenericPyramid.h>

Detailed Description

template<class TElastix>
class elastix::FixedGenericPyramid< TElastix >

A pyramid based on the itk::GenericMultiResolutionPyramidImageFilter.

It is generic since it has all functionality that the FixedRecursivePyramid, FixedShrinkingPyramid and FixedSmoothingPyramid have together. This pyramid has two separate schedules: one for size rescaling and one for the Gaussian smoothing factor sigma. In addition, it has an option to compute pyramid output per resolution, and not all at once, to reduce memory consumption.

The parameters used in this class are:

Parameters

FixedImagePyramid: Select this pyramid as follows:
(FixedImagePyramid "FixedGenericImagePyramid")

FixedImagePyramidRescaleSchedule: downsampling factors for the fixed image pyramid.
For each dimension, for each resolution level, the downsampling factor of the fixed image can be specified.
Syntax for 2D images:
(FixedImagePyramidRescaleSchedule <reslevel0,dim0> <reslevel0,dim1> <reslevel1,dim0> <reslevel1,dim1> ...)
example: (FixedImagePyramidRescaleSchedule 4 4 2 2 1 1)
Default: isotropic, halved in each resolution, so, like in the example. If ImagePyramidRescaleSchedule is specified, that schedule is used for both fixed and moving image pyramid.

ImagePyramidRescaleSchedule: rescale schedule for both pyramids

ImagePyramidSchedule: same as ImagePyramidRescaleSchedule

FixedImagePyramidSchedule: same as FixedImagePyramidRescaleSchedule

FixedImagePyramidSmoothingSchedule: sigma's for smoothing the fixed image pyramid.
For each dimension, for each resolution level, the sigma of the fixed image can be specified.
Syntax for 2D images:
(FixedImagePyramidSmoothingSchedule <reslevel0,dim0> <reslevel0,dim1> <reslevel1,dim0> <reslevel1,dim1> ...)
example: (FixedImagePyramidSmoothingSchedule 4 4 2 2 1 1)
Default: 0.5 x rescale_factor x fixed_image_spacing.
If ImagePyramidSmoothingSchedule is specified, that schedule is used for both fixed and moving image pyramid.

ImagePyramidSmoothingSchedule: smoothing schedule for both pyramids

ComputePyramidImagesPerResolution: Flag to specify if all resolution levels are computed at once, or per resolution. Latter saves memory.
example: (ComputePyramidImagesPerResolution "true")
Default false.

ImagePyramidUseShrinkImageFilter: Flag to specify if the ShrinkingImageFilter is used for rescaling the image, or the ResampleImageFilter. Skrinker is faster.
example: (ImagePyramidUseShrinkImageFilter "true")
Default false, so by default the resampler is used.

Definition at line 68 of file elxFixedGenericPyramid.h.

Inheritance diagram for elastix::FixedGenericPyramid< TElastix >:

[legend]

Public Types
using	ConstPointer = itk::SmartPointer<const Self>

using	ITKBaseType = typename Superclass2::ITKBaseType

using	Pointer = itk::SmartPointer<Self>

using	RescaleScheduleType

using	Self = FixedGenericPyramid

using	SmoothingScheduleType

using	Superclass1

using	Superclass2 = FixedImagePyramidBase<TElastix>

Public Types inherited from itk::GenericMultiResolutionPyramidImageFilter< TInputImage, TOutputImage, TPrecisionType >
using	ConstPointer = SmartPointer<const Self>

using	Pointer = SmartPointer<Self>

using	RescaleFactorArrayType = SigmaArrayType

using	RescaleScheduleType = ScheduleType

using	ScalarRealType = typename NumericTraits<PixelType>::ScalarRealType

using	Self = GenericMultiResolutionPyramidImageFilter

using	SigmaArrayType = FixedArray<ScalarRealType, Self::ImageDimension>

using	SmoothingScheduleType = vnl_matrix<ScalarRealType>

using	SpacingType = typename Superclass::InputImageType::SpacingType

using	Superclass = MultiResolutionPyramidImageFilter<TInputImage, TOutputImage>

using	SuperSuperclass = typename Superclass::Superclass

Public Types inherited from elastix::FixedImagePyramidBase< TElastix >
using	ElastixType

using	InputImageType = typename ElastixType::FixedImageType

using	ITKBaseType = itk::MultiResolutionPyramidImageFilter<InputImageType, OutputImageType>

using	OutputImageType = typename ElastixType::FixedImageType

using	RegistrationType

using	ScheduleType = typename ITKBaseType::ScheduleType

using	Self = FixedImagePyramidBase

using	Superclass = BaseComponentSE<TElastix>

Public Types inherited from elastix::BaseComponentSE< TElastix >
using	ElastixType = TElastix

using	RegistrationType = typename ElastixType::RegistrationBaseType

using	Self = BaseComponentSE

using	Superclass = BaseComponent

Public Member Functions
void	BeforeEachResolution () override

	elxClassNameMacro ("FixedGenericImagePyramid")

virtual const char *	GetClassName () const

	ITK_DISALLOW_COPY_AND_MOVE (FixedGenericPyramid)

	itkStaticConstMacro (ImageDimension, unsigned int, Superclass1::ImageDimension)

void	SetFixedSchedule () override

Public Member Functions inherited from itk::GenericMultiResolutionPyramidImageFilter< TInputImage, TOutputImage, TPrecisionType >
virtual void	ComputeOnlyForCurrentLevelOff ()

virtual void	ComputeOnlyForCurrentLevelOn ()

virtual bool	GetComputeOnlyForCurrentLevel () const

virtual const unsigned int &	GetCurrentLevel ()

const RescaleScheduleType &	GetRescaleSchedule () const

virtual const SmoothingScheduleType &	GetSmoothingSchedule ()

	ITK_DISALLOW_COPY_AND_MOVE (GenericMultiResolutionPyramidImageFilter)

	itkStaticConstMacro (ImageDimension, unsigned int, TInputImage::ImageDimension)

	itkStaticConstMacro (OutputImageDimension, unsigned int, TOutputImage::ImageDimension)

virtual void	SetComputeOnlyForCurrentLevel (const bool _arg)

virtual void	SetCurrentLevel (unsigned int level)

void	SetNumberOfLevels (unsigned int num) override

virtual void	SetRescaleSchedule (const RescaleScheduleType &schedule)

virtual void	SetRescaleScheduleToUnity ()

void	SetSchedule (const ScheduleType &schedule) override

virtual void	SetSmoothingSchedule (const SmoothingScheduleType &schedule)

virtual void	SetSmoothingScheduleToZero ()

Public Member Functions inherited from elastix::FixedImagePyramidBase< TElastix >
void	BeforeEachResolutionBase () override

void	BeforeRegistrationBase () override

ITKBaseType *	GetAsITKBaseType ()

const ITKBaseType *	GetAsITKBaseType () const

	ITK_DISALLOW_COPY_AND_MOVE (FixedImagePyramidBase)

void	WritePyramidImage (const std::string &filename, const unsigned int level)

Public Member Functions inherited from elastix::BaseComponentSE< TElastix >
void	AddTargetCellToIterationInfo (const char *const name)

const Configuration *	GetConfiguration () const

ElastixType *	GetElastix () const

auto &	GetIterationInfoAt (const char *const name)

RegistrationType *	GetRegistration () const

	ITK_DISALLOW_COPY_AND_MOVE (BaseComponentSE)

void	RemoveTargetCellFromIterationInfo (const char *const name)

void	SetConfiguration (const Configuration *_arg)

void	SetElastix (ElastixType *_arg)

Public Member Functions inherited from elastix::BaseComponent
virtual void	AfterEachIteration ()

virtual void	AfterEachIterationBase ()

virtual void	AfterEachResolution ()

virtual void	AfterEachResolutionBase ()

virtual void	AfterRegistration ()

virtual void	AfterRegistrationBase ()

virtual int	BeforeAll ()

virtual int	BeforeAllBase ()

virtual void	BeforeRegistration ()

virtual const char *	elxGetClassName () const

const char *	GetComponentLabel () const

	ITK_DISALLOW_COPY_AND_MOVE (BaseComponent)

	itkTypeMacroNoParent (BaseComponent)

void	SetComponentLabel (const char *label, unsigned int idx)

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::GenericMultiResolutionPyramidImageFilter< TInputImage, TOutputImage, TPrecisionType >
static Pointer	New ()

Static Public Member Functions inherited from elastix::BaseComponent
template<typename TBaseComponent >
static auto	AsITKBaseType (TBaseComponent *const baseComponent) -> decltype(baseComponent->GetAsITKBaseType())

static void	InitializeElastixExecutable ()

static bool	IsElastixLibrary ()

Protected Member Functions
	FixedGenericPyramid ()=default

	~FixedGenericPyramid () override=default

Protected Member Functions inherited from itk::GenericMultiResolutionPyramidImageFilter< TInputImage, TOutputImage, TPrecisionType >
void	GenerateData () override

void	GenerateInputRequestedRegion () override

void	GenerateOutputInformation () override

void	GenerateOutputRequestedRegion (DataObject *output) override

	GenericMultiResolutionPyramidImageFilter ()

void	PrintSelf (std::ostream &os, Indent indent) const override

void	ReleaseOutputs ()

	~GenericMultiResolutionPyramidImageFilter () override=default

Protected Member Functions inherited from elastix::FixedImagePyramidBase< TElastix >
	FixedImagePyramidBase ()=default

	~FixedImagePyramidBase () override=default

Protected Member Functions inherited from elastix::BaseComponentSE< TElastix >
	BaseComponentSE ()=default

	~BaseComponentSE () override=default

Protected Member Functions inherited from elastix::BaseComponent
	BaseComponent ()=default

virtual	~BaseComponent ()=default

Private Attributes
	elxOverrideGetSelfMacro

Additional Inherited Members
Protected Attributes inherited from itk::GenericMultiResolutionPyramidImageFilter< TInputImage, TOutputImage, TPrecisionType >
bool	m_ComputeOnlyForCurrentLevel {}

unsigned int	m_CurrentLevel {}

SmoothingScheduleType	m_SmoothingSchedule {}

bool	m_SmoothingScheduleDefined {}

Protected Attributes inherited from elastix::BaseComponentSE< TElastix >
Configuration::ConstPointer	m_Configuration {}

itk::WeakPointer< TElastix >	m_Elastix {}

RegistrationType *	m_Registration {}

Member Typedef Documentation

◆ ConstPointer

template<class TElastix >

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

Definition at line 83 of file elxFixedGenericPyramid.h.

◆ ITKBaseType

template<class TElastix >

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

Definition at line 113 of file elxFixedGenericPyramid.h.

◆ Pointer

template<class TElastix >

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

Definition at line 82 of file elxFixedGenericPyramid.h.

◆ RescaleScheduleType

template<class TElastix >

using itk::GenericMultiResolutionPyramidImageFilter< TInputImage, TOutputImage, TPrecisionType >::RescaleScheduleType

Definition at line 153 of file itkGenericMultiResolutionPyramidImageFilter.h.

◆ Self

template<class TElastix >

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

Standard ITK-stuff.

Definition at line 77 of file elxFixedGenericPyramid.h.

◆ SmoothingScheduleType

template<class TElastix >

using itk::GenericMultiResolutionPyramidImageFilter< TInputImage, TOutputImage, TPrecisionType >::SmoothingScheduleType

SmoothingScheduleType typedef support.

Definition at line 152 of file itkGenericMultiResolutionPyramidImageFilter.h.

◆ Superclass1

template<class TElastix >

using elastix::FixedGenericPyramid< TElastix >::Superclass1

Initial value:

 
    itk::GenericMultiResolutionPyramidImageFilter<typename FixedImagePyramidBase<TElastix>::InputImageType,
                                                  typename FixedImagePyramidBase<TElastix>::OutputImageType>

Definition at line 78 of file elxFixedGenericPyramid.h.

◆ Superclass2

template<class TElastix >

using elastix::FixedGenericPyramid< TElastix >::Superclass2 = FixedImagePyramidBase<TElastix>

Definition at line 81 of file elxFixedGenericPyramid.h.

Constructor & Destructor Documentation

◆ FixedGenericPyramid()

template<class TElastix >

elastix::FixedGenericPyramid< TElastix >::FixedGenericPyramid ( )

protecteddefault

The constructor.

◆ ~FixedGenericPyramid()

template<class TElastix >

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

overrideprotecteddefault

The destructor.

Member Function Documentation

◆ BeforeEachResolution()

template<class TElastix >

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

overridevirtual

Update the current resolution level.

Reimplemented from elastix::BaseComponent.

◆ elxClassNameMacro()

template<class TElastix >

elastix::FixedGenericPyramid< TElastix >::elxClassNameMacro ( "FixedGenericImagePyramid" )

Name of this class. Use this name in the parameter file to select this specific pyramid.
example: (FixedImagePyramid "FixedGenericImagePyramid")

◆ GetClassName()

template<class TElastix >

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

virtual

Run-time type information (and related methods).

Reimplemented from itk::GenericMultiResolutionPyramidImageFilter< TInputImage, TOutputImage, TPrecisionType >.

Reimplemented in elastix::OpenCLFixedGenericPyramid< TElastix >.

◆ ITK_DISALLOW_COPY_AND_MOVE()

template<class TElastix >

elastix::FixedGenericPyramid< TElastix >::ITK_DISALLOW_COPY_AND_MOVE ( FixedGenericPyramid< TElastix > )

◆ itkStaticConstMacro()

template<class TElastix >

elastix::FixedGenericPyramid< TElastix >::itkStaticConstMacro	(	ImageDimension	,
		unsigned int	,
		Superclass1::ImageDimension	)

Get the ImageDimension.

◆ New()

template<class TElastix >

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

static

Method for creation through the object factory.

◆ SetFixedSchedule()

template<class TElastix >

void elastix::FixedGenericPyramid< TElastix >::SetFixedSchedule ( )

overridevirtual

Method for setting the schedule. Override from FixedImagePyramidBase, since we now have two schedules, rescaling and smoothing.

Reimplemented from elastix::FixedImagePyramidBase< TElastix >.

Field Documentation

◆ elxOverrideGetSelfMacro

template<class TElastix >

elastix::FixedGenericPyramid< TElastix >::elxOverrideGetSelfMacro

private

Definition at line 132 of file elxFixedGenericPyramid.h.

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ ConstPointer

◆ ITKBaseType

◆ Pointer

◆ RescaleScheduleType

◆ Self

◆ SmoothingScheduleType

◆ Superclass1

◆ Superclass2

Constructor & Destructor Documentation

◆ FixedGenericPyramid()

◆ ~FixedGenericPyramid()

Member Function Documentation

◆ BeforeEachResolution()

◆ elxClassNameMacro()

◆ GetClassName()

◆ ITK_DISALLOW_COPY_AND_MOVE()

◆ itkStaticConstMacro()

◆ New()

◆ SetFixedSchedule()

Field Documentation

◆ elxOverrideGetSelfMacro