#include <itkMultiResolutionImageRegistrationMethod.h>

Inheritance diagram for itk::MultiResolutionImageRegistrationMethod< TFixedImage, TMovingImage >:

Collaboration diagram for itk::MultiResolutionImageRegistrationMethod< TFixedImage, TMovingImage >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::Pointer	DataObjectPointer
typedef ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef FixedImageType::ConstPointer	FixedImageConstPointer
typedef FixedImagePyramidType::Pointer	FixedImagePyramidPointer
typedef MultiResolutionPyramidImageFilter < FixedImageType, FixedImageType >	FixedImagePyramidType
typedef FixedImageType::RegionType	FixedImageRegionType
typedef TFixedImage	FixedImageType
typedef InterpolatorType::Pointer	InterpolatorPointer
typedef MetricType::InterpolatorType	InterpolatorType
typedef MetricType::Pointer	MetricPointer
typedef ImageToImageMetric < FixedImageType, MovingImageType >	MetricType
typedef MovingImageType::ConstPointer	MovingImageConstPointer
typedef MovingImagePyramidType::Pointer	MovingImagePyramidPointer
typedef MultiResolutionPyramidImageFilter < MovingImageType, MovingImageType >	MovingImagePyramidType
typedef TMovingImage	MovingImageType
typedef SingleValuedNonLinearOptimizer	OptimizerType
typedef MetricType::TransformParametersType	ParametersType
typedef SmartPointer< Self >	Pointer
typedef FixedImagePyramidType::ScheduleType	ScheduleType
typedef MultiResolutionImageRegistrationMethod	Self
typedef ProcessObject	Superclass
typedef TransformOutputType::ConstPointer	TransformOutputConstPointer
typedef TransformOutputType::Pointer	TransformOutputPointer
typedef DataObjectDecorator < TransformType >	TransformOutputType
typedef TransformType::Pointer	TransformPointer
typedef MetricType::TransformType	TransformType
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual SizeValueType	GetCurrentLevel () const
virtual ScheduleType	GetFixedImagePyramidSchedule () const
virtual const ParametersType &	GetLastTransformParameters ()
virtual ScheduleType	GetMovingImagePyramidSchedule () const
unsigned long	GetMTime () const
virtual const char *	GetNameOfClass () const
virtual SizeValueType	GetNumberOfLevels () const
const TransformOutputType *	GetOutput () const
virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx)
void	SetNumberOfLevels (SizeValueType numberOfLevels)
void	SetSchedules (const ScheduleType &fixedSchedule, const ScheduleType &movingSchedule)
void	StartRegistration ()
void	StopRegistration ()

virtual void	SetFixedImage (const FixedImageType *_arg)
virtual const FixedImageType *	GetFixedImage ()

virtual void	SetMovingImage (const MovingImageType *_arg)
virtual const MovingImageType *	GetMovingImage ()

virtual void	SetOptimizer (OptimizerType *_arg)
virtual OptimizerType *	GetOptimizer ()

virtual void	SetMetric (MetricType *_arg)
virtual MetricType *	GetMetric ()

virtual void	SetFixedImageRegion (FixedImageRegionType _arg)
virtual const FixedImageRegionType &	GetFixedImageRegion ()

virtual void	SetTransform (TransformType *_arg)
virtual TransformType *	GetTransform ()

virtual void	SetInterpolator (InterpolatorType *_arg)
virtual InterpolatorType *	GetInterpolator ()

virtual void	SetFixedImagePyramid (FixedImagePyramidType *_arg)
virtual FixedImagePyramidType *	GetFixedImagePyramid ()

virtual void	SetMovingImagePyramid (MovingImagePyramidType *_arg)
virtual MovingImagePyramidType *	GetMovingImagePyramid ()

virtual void	SetInitialTransformParameters (ParametersType _arg)
virtual const ParametersType &	GetInitialTransformParameters ()

virtual void	SetInitialTransformParametersOfNextLevel (ParametersType _arg)
virtual const ParametersType &	GetInitialTransformParametersOfNextLevel ()
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
void	GenerateData ()
void	Initialize () throw ( ExceptionObject )
	MultiResolutionImageRegistrationMethod ()
void	PreparePyramids (void)
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~MultiResolutionImageRegistrationMethod ()
Private Attributes
SizeValueType	m_CurrentLevel
FixedImageConstPointer	m_FixedImage
FixedImagePyramidPointer	m_FixedImagePyramid
ScheduleType	m_FixedImagePyramidSchedule
FixedImageRegionType	m_FixedImageRegion
std::vector< FixedImageRegionType >	m_FixedImageRegionPyramid
ParametersType	m_InitialTransformParameters
ParametersType	m_InitialTransformParametersOfNextLevel
InterpolatorPointer	m_Interpolator
ParametersType	m_LastTransformParameters
MetricPointer	m_Metric
MovingImageConstPointer	m_MovingImage
MovingImagePyramidPointer	m_MovingImagePyramid
ScheduleType	m_MovingImagePyramidSchedule
SizeValueType	m_NumberOfLevels
bool	m_NumberOfLevelsSpecified
OptimizerType::Pointer	m_Optimizer
bool	m_ScheduleSpecified
bool	m_Stop
TransformPointer	m_Transform
virtual void	SetCurrentLevel (SizeValueType _arg)
	MultiResolutionImageRegistrationMethod (const Self &)
void	operator= (const Self &)

Detailed Description

template<typename TFixedImage, typename TMovingImage>
class itk::MultiResolutionImageRegistrationMethod< TFixedImage, TMovingImage >

Base class for multi-resolution image registration methods.

This class provides a generic interface for multi-resolution registration using components of the registration framework. See documentation for ImageRegistrationMethod for a description of the registration framework components.

The registration process is initiated by method StartRegistration(). The user must set the parameters of each component before calling this method.

The number of resolution level to process can be set via SetNumberOfLevels(). At each resolution level, the user specified registration components are used to register downsampled version of the images by computing the transform parameters that will map one image onto the other image.

A user can specify schedules for the fixed and moving image using SetSchedules() method. However, SetNumberOfLevels() and SetSchedules() should not be used together. An exception will be thrown if that happens.

The downsampled images are provided by user specified MultiResolutionPyramidImageFilters. User must specify the schedule for each pyramid externally prior to calling StartRegistration().

Warning:: If there is discrepancy between the number of level requested and a pyramid schedule. The pyramid schedule will be overriden with a default one.

Before each resolution level an IterationEvent is invoked providing an opportunity for a user interface to change any of the components, change component parameters, or stop the registration.

This class is templated over the fixed image type and the moving image type.

See also:: ImageRegistrationMethod

Definition at line 72 of file itkMultiResolutionImageRegistrationMethod.h.