ITK  4.6.0
Insight Segmentation and Registration Toolkit
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itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > Class Template Reference

#include <itkESMDemonsRegistrationFunction.h>

+ Inheritance diagram for itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >:
+ Collaboration diagram for itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >:

Detailed Description

template<typename TFixedImage, typename TMovingImage, typename TDisplacementField>
class itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >

Fast implementation of the symmetric demons registration force.

This class provides a substantially faster implementation of the symmetric demons registration force. Speed is improved by keeping a deformed copy of the moving image for gradient evaluation.

Symmetric forces simply means using the mean of the gradient of the fixed image and the gradient of the warped moving image.

Note that this class also enables the use of fixed, mapped moving and warped moving images forces by using a call to SetUseGradientType

The moving image should not be saturated. We indeed use NumericTraits<MovingPixelType>::Max() as a special value.

Author
Tom Vercauteren, INRIA & Mauna Kea Technologies

This implementation was taken from the Insight Journal paper: http://hdl.handle.net/1926/510

See Also
SymmetricForcesDemonsRegistrationFunction
SymmetricForcesDemonsRegistrationFilter
DemonsRegistrationFilter
DemonsRegistrationFunction

Definition at line 60 of file itkESMDemonsRegistrationFunction.h.

Classes

struct  GlobalDataStruct
 

Public Types

typedef SmartPointer< const SelfConstPointer
 
typedef double CoordRepType
 
typedef CovariantVector
< double,
itkGetStaticConstMacro(ImageDimension) > 
CovariantVectorType
 
typedef
LinearInterpolateImageFunction
< MovingImageType,
CoordRepType
DefaultInterpolatorType
 
typedef
FixedImageType::DirectionType 
DirectionType
 
typedef
Superclass::DisplacementFieldType 
DisplacementFieldType
 
typedef
Superclass::DisplacementFieldTypePointer 
DisplacementFieldTypePointer
 
typedef
Superclass::FixedImagePointer 
FixedImagePointer
 
typedef Superclass::FixedImageType FixedImageType
 
typedef Superclass::FloatOffsetType FloatOffsetType
 
typedef
GradientCalculatorType::Pointer 
GradientCalculatorPointer
 
typedef
CentralDifferenceImageFunction
< FixedImageType
GradientCalculatorType
 
enum  GradientType {
  Symmetric = 0,
  Fixed = 1,
  WarpedMoving = 2,
  MappedMoving = 3
}
 
typedef FixedImageType::IndexType IndexType
 
typedef InterpolatorType::Pointer InterpolatorPointer
 
typedef
InterpolateImageFunction
< MovingImageType,
CoordRepType
InterpolatorType
 
typedef
MovingImageGradientCalculatorType::Pointer 
MovingImageGradientCalculatorPointer
 
typedef
CentralDifferenceImageFunction
< MovingImageType,
CoordRepType
MovingImageGradientCalculatorType
 
typedef
Superclass::MovingImagePointer 
MovingImagePointer
 
typedef Superclass::MovingImageType MovingImageType
 
typedef MovingImageType::PixelType MovingPixelType
 
typedef
Superclass::NeighborhoodType 
NeighborhoodType
 
typedef Superclass::PixelType PixelType
 
typedef SmartPointer< SelfPointer
 
typedef InterpolatorType::PointType PointType
 
typedef Superclass::RadiusType RadiusType
 
typedef
ESMDemonsRegistrationFunction 
Self
 
typedef FixedImageType::SizeType SizeType
 
typedef FixedImageType::SpacingType SpacingType
 
typedef
PDEDeformableRegistrationFunction
< TFixedImage, TMovingImage,
TDisplacementField > 
Superclass
 
typedef Superclass::TimeStepType TimeStepType
 
typedef WarperType::Pointer WarperPointer
 
typedef WarpImageFilter
< MovingImageType,
MovingImageType,
DisplacementFieldType
WarperType
 
- Public Types inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
typedef SmartPointer< const SelfConstPointer
 
typedef TDisplacementField DisplacementFieldType
 
typedef
DisplacementFieldType::Pointer 
DisplacementFieldTypePointer
 
typedef
FixedImageType::ConstPointer 
FixedImagePointer
 
typedef TFixedImage FixedImageType
 
typedef
MovingImageType::ConstPointer 
MovingImagePointer
 
typedef TMovingImage MovingImageType
 
typedef SmartPointer< SelfPointer
 
typedef
PDEDeformableRegistrationFunction 
Self
 
typedef
FiniteDifferenceFunction
< TDisplacementField > 
Superclass
 
- Public Types inherited from itk::FiniteDifferenceFunction< TDisplacementField >
typedef SmartPointer< const SelfConstPointer
 
typedef
ZeroFluxNeumannBoundaryCondition
< ImageType
DefaultBoundaryConditionType
 
typedef Vector< float,
itkGetStaticConstMacro(ImageDimension) > 
FloatOffsetType
 
typedef TDisplacementField ImageType
 
typedef Vector< PixelRealType,
itkGetStaticConstMacro(ImageDimension) > 
NeighborhoodScalesType
 
typedef
ConstNeighborhoodIterator
< TDisplacementField,
DefaultBoundaryConditionType
NeighborhoodType
 
typedef double PixelRealType
 
typedef ImageType::PixelType PixelType
 
typedef SmartPointer< SelfPointer
 
typedef
ConstNeighborhoodIterator
< TDisplacementField >
::RadiusType 
RadiusType
 
typedef FiniteDifferenceFunction Self
 
typedef LightObject Superclass
 
typedef double TimeStepType
 
- Public Types inherited from itk::LightObject
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef LightObject Self
 

Public Member Functions

virtual TimeStepType ComputeGlobalTimeStep (void *) const
 
virtual PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0))
 
virtual ::itk::LightObject::Pointer CreateAnother (void) const
 
virtual void * GetGlobalDataPointer () const
 
virtual double GetIntensityDifferenceThreshold () const
 
virtual double GetMaximumUpdateStepLength () const
 
virtual double GetMetric () const
 
InterpolatorTypeGetMovingImageInterpolator (void)
 
virtual const char * GetNameOfClass () const
 
virtual const double & GetRMSChange () const
 
virtual void InitializeIteration ()
 
virtual void ReleaseGlobalDataPointer (void *GlobalData) const
 
virtual void SetIntensityDifferenceThreshold (double)
 
virtual void SetMaximumUpdateStepLength (double sm)
 
void SetMovingImageInterpolator (InterpolatorType *ptr)
 
virtual void SetUseGradientType (GradientType gtype)
 
virtual GradientType GetUseGradientType () const
 
- Public Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldTypeGetDisplacementField (void)
 
double GetEnergy () const
 
const FixedImageTypeGetFixedImage (void) const
 
double GetGradientStep () const
 
const MovingImageTypeGetMovingImage (void) const
 
bool GetNormalizeGradient () const
 
void SetDisplacementField (DisplacementFieldTypePointer ptr)
 
void SetEnergy (double e)
 
void SetFixedImage (const FixedImageType *ptr)
 
void SetGradientStep (double e)
 
void SetMovingImage (const MovingImageType *ptr)
 
void SetNormalizeGradient (bool e)
 
- Public Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
const NeighborhoodScalesType ComputeNeighborhoodScales () const
 
const RadiusTypeGetRadius () const
 
void GetScaleCoefficients (PixelRealType vals[ImageDimension]) const
 
void SetRadius (const RadiusType &r)
 
void SetScaleCoefficients (PixelRealType vals[ImageDimension])
 
- Public Member Functions inherited from itk::LightObject
virtual void Delete ()
 
virtual int GetReferenceCount () const
 
 itkCloneMacro (Self)
 
void Print (std::ostream &os, Indent indent=0) const
 
virtual void Register () const
 
virtual void SetReferenceCount (int)
 
virtual void UnRegister () const
 

Static Public Member Functions

static Pointer New ()
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 

Static Public Attributes

static const unsigned int ImageDimension = Superclass::ImageDimension
 
- Static Public Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
static const unsigned int ImageDimension
 

Protected Types

typedef
ConstNeighborhoodIterator
< FixedImageType
FixedImageNeighborhoodIteratorType
 
- Protected Types inherited from itk::LightObject
typedef int InternalReferenceCountType
 

Protected Member Functions

 ESMDemonsRegistrationFunction ()
 
void PrintSelf (std::ostream &os, Indent indent) const
 
 ~ESMDemonsRegistrationFunction ()
 
- Protected Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
 PDEDeformableRegistrationFunction ()
 
 ~PDEDeformableRegistrationFunction ()
 
- Protected Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
 FiniteDifferenceFunction ()
 
 ~FiniteDifferenceFunction ()
 
- Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer InternalClone () const
 
 LightObject ()
 
virtual void PrintHeader (std::ostream &os, Indent indent) const
 
virtual void PrintTrailer (std::ostream &os, Indent indent) const
 
virtual ~LightObject ()
 

Private Member Functions

 ESMDemonsRegistrationFunction (const Self &)
 
void operator= (const Self &)
 

Private Attributes

double m_DenominatorThreshold
 
DirectionType m_FixedImageDirection
 
GradientCalculatorPointer m_FixedImageGradientCalculator
 
PointType m_FixedImageOrigin
 
SpacingType m_FixedImageSpacing
 
double m_IntensityDifferenceThreshold
 
MovingImageGradientCalculatorPointer m_MappedMovingImageGradientCalculator
 
double m_MaximumUpdateStepLength
 
double m_Metric
 
SimpleFastMutexLock m_MetricCalculationLock
 
InterpolatorPointer m_MovingImageInterpolator
 
WarperPointer m_MovingImageWarper
 
MovingImageTypem_MovingImageWarperOutput
 
double m_Normalizer
 
SizeValueType m_NumberOfPixelsProcessed
 
double m_RMSChange
 
double m_SumOfSquaredChange
 
double m_SumOfSquaredDifference
 
TimeStepType m_TimeStep
 
GradientType m_UseGradientType
 

Additional Inherited Members

- Protected Attributes inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldTypePointer m_DisplacementField
 
double m_Energy
 
FixedImagePointer m_FixedImage
 
double m_GradientStep
 
MovingImagePointer m_MovingImage
 
bool m_NormalizeGradient
 
- Protected Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
RadiusType m_Radius
 
PixelRealType m_ScaleCoefficients [ImageDimension]
 
- Protected Attributes inherited from itk::LightObject
InternalReferenceCountType m_ReferenceCount
 
SimpleFastMutexLock m_ReferenceCountLock
 

Member Typedef Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef SmartPointer< const Self > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ConstPointer

Definition at line 72 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CoordRepType

Interpolator type.

Definition at line 110 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef CovariantVector< double, itkGetStaticConstMacro(ImageDimension) > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CovariantVectorType

Covariant vector type.

Definition at line 126 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef LinearInterpolateImageFunction< MovingImageType, CoordRepType > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DefaultInterpolatorType

Definition at line 116 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef FixedImageType::DirectionType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DirectionType

Definition at line 92 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::DisplacementFieldType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DisplacementFieldType

Deformation field type.

Definition at line 95 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::DisplacementFieldTypePointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DisplacementFieldTypePointer

Definition at line 97 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef ConstNeighborhoodIterator< FixedImageType > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageNeighborhoodIteratorType
protected

FixedImage image neighborhood iterator type.

Definition at line 226 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::FixedImagePointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImagePointer

Definition at line 88 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::FixedImageType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageType

FixedImage image type.

Definition at line 87 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::FloatOffsetType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FloatOffsetType

Definition at line 106 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef GradientCalculatorType::Pointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorPointer

Definition at line 130 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef CentralDifferenceImageFunction< FixedImageType > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorType

Fixed image gradient calculator type.

Definition at line 129 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef FixedImageType::IndexType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::IndexType

Definition at line 89 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef InterpolatorType::Pointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorPointer

Definition at line 113 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef InterpolateImageFunction< MovingImageType, CoordRepType > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorType

Definition at line 112 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef MovingImageGradientCalculatorType::Pointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageGradientCalculatorPointer

Definition at line 136 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef CentralDifferenceImageFunction< MovingImageType, CoordRepType > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageGradientCalculatorType

Moving image gradient (unwarped) calculator type.

Definition at line 134 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::MovingImagePointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImagePointer

Definition at line 83 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::MovingImageType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageType

MovingImage image type.

Definition at line 79 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef MovingImageType::PixelType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingPixelType

Definition at line 84 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::NeighborhoodType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::NeighborhoodType

Definition at line 105 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::PixelType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PixelType

Inherit some enums from the superclass.

Definition at line 103 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef SmartPointer< Self > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Pointer

Definition at line 71 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef InterpolatorType::PointType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PointType

Definition at line 114 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::RadiusType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::RadiusType

Definition at line 104 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef ESMDemonsRegistrationFunction itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Self

Standard class typedefs.

Definition at line 67 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef FixedImageType::SizeType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SizeType

Definition at line 90 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef FixedImageType::SpacingType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SpacingType

Definition at line 91 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Superclass

Definition at line 69 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::TimeStepType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::TimeStepType

Definition at line 107 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef WarperType::Pointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::WarperPointer

Definition at line 123 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef WarpImageFilter< MovingImageType, MovingImageType, DisplacementFieldType > itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::WarperType

Warper type

Definition at line 121 of file itkESMDemonsRegistrationFunction.h.

Member Enumeration Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
enum itk::ESMDemonsRegistrationFunction::GradientType

Type of available image forces

Enumerator
Symmetric 
Fixed 
WarpedMoving 
MappedMoving 

Definition at line 206 of file itkESMDemonsRegistrationFunction.h.

Constructor & Destructor Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ESMDemonsRegistrationFunction ( )
protected
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::~ESMDemonsRegistrationFunction ( )
inlineprotected

Definition at line 222 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ESMDemonsRegistrationFunction ( const Self )
private

Member Function Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual TimeStepType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeGlobalTimeStep ( void *  ) const
inlinevirtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual PixelType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeUpdate ( const NeighborhoodType neighborhood,
void *  globalData,
const FloatOffsetType offset = FloatOffsetType(0.0) 
)
virtual

This method is called by a finite difference solver image filter at each pixel that does not lie on a data set boundary

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual::itk::LightObject::Pointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CreateAnother ( void  ) const
virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightObject.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void* itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGlobalDataPointer ( ) const
inlinevirtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetIntensityDifferenceThreshold ( ) const
virtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMaximumUpdateStepLength ( ) const
inlinevirtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMetric ( ) const
inlinevirtual

Get the metric value. The metric value is the mean square difference in intensity between the fixed image and transforming moving image computed over the the overlapping region between the two images.

Definition at line 177 of file itkESMDemonsRegistrationFunction.h.

References itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Metric.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
InterpolatorType* itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMovingImageInterpolator ( void  )
inline
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual const char* itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual const double& itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetRMSChange ( ) const
inlinevirtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual GradientType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetUseGradientType ( ) const
inlinevirtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InitializeIteration ( )
virtual

Set the object's state before each iteration.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
static Pointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::New ( )
static

Method for creation through the object factory.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::operator= ( const Self )
private
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
protectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ReleaseGlobalDataPointer ( void *  GlobalData) const
virtual

Release memory for global data structure.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetIntensityDifferenceThreshold ( double  )
virtual

Set/Get the threshold below which the absolute difference of intensity yields a match. When the intensities match between a moving and fixed image pixel, the update vector (for that iteration) will be the zero vector. Default is 0.001.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetMaximumUpdateStepLength ( double  sm)
inlinevirtual

Set/Get the maximum update step length. In Thirion this is 0.5. Setting it to 0 implies no restriction (beware of numerical instability in this case.

Definition at line 195 of file itkESMDemonsRegistrationFunction.h.

References itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MaximumUpdateStepLength.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetMovingImageInterpolator ( InterpolatorType ptr)
inline
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetUseGradientType ( GradientType  gtype)
inlinevirtual

Member Data Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
const unsigned int itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ImageDimension = Superclass::ImageDimension
static

Inherit some enums from the superclass.

Definition at line 100 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_DenominatorThreshold
private

Threshold below which the denominator term is considered zero.

Definition at line 266 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
DirectionType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageDirection
private

Definition at line 243 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
GradientCalculatorPointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageGradientCalculator
private

Function to compute derivatives of the fixed image.

Definition at line 247 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
PointType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageOrigin
private

Cache fixed image information.

Definition at line 241 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
SpacingType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageSpacing
private

Definition at line 242 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_IntensityDifferenceThreshold
private

Threshold below which two intensity value are assumed to match.

Definition at line 269 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
MovingImageGradientCalculatorPointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MappedMovingImageGradientCalculator
private

Function to compute derivatives of the moving image (unwarped).

Definition at line 250 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MaximumUpdateStepLength
private
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Metric
mutableprivate

The metric value is the mean square difference in intensity between the fixed image and transforming moving image computed over the the overlapping region between the two images.

Definition at line 277 of file itkESMDemonsRegistrationFunction.h.

Referenced by itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMetric().

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
SimpleFastMutexLock itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MetricCalculationLock
mutableprivate

Mutex lock to protect modification to metric.

Definition at line 284 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
InterpolatorPointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageInterpolator
private
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
WarperPointer itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageWarper
private

Filter to warp moving image for fast gradient computation.

Definition at line 258 of file itkESMDemonsRegistrationFunction.h.

Referenced by itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetMovingImageInterpolator().

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
MovingImageType* itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageWarperOutput
private

Definition at line 260 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Normalizer
private

Definition at line 244 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
SizeValueType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_NumberOfPixelsProcessed
mutableprivate

Definition at line 279 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_RMSChange
mutableprivate
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredChange
mutableprivate

Definition at line 281 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredDifference
mutableprivate

Definition at line 278 of file itkESMDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
TimeStepType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_TimeStep
private
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
GradientType itk::ESMDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_UseGradientType
private

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