ITK  4.4.0
Insight Segmentation and Registration Toolkit
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itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > Class Template Reference

#include <itkDemonsRegistrationFunction.h>

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

Detailed Description

template<class TFixedImage, class TMovingImage, class TDisplacementField>
class itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >

This class encapsulate the PDE which drives the demons registration algorithm. It is used by DemonsRegistrationFilter to compute the output displacement field which will map a moving image onto a a fixed image.

Non-integer moving image values are obtained by using interpolation. The default interpolator is of type LinearInterpolateImageFunction. The user may set other interpolators via method SetMovingImageInterpolator. Note that the input interpolator must derive from baseclass InterpolateImageFunction.

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

Warning
This filter assumes that the fixed image type, moving image type and displacement field type all have the same number of dimensions.
See Also
DemonsRegistrationFilter

Definition at line 53 of file itkDemonsRegistrationFunction.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
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
 
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
Superclass::NeighborhoodType 
NeighborhoodType
 
typedef Superclass::PixelType PixelType
 
typedef SmartPointer< SelfPointer
 
typedef InterpolatorType::PointType PointType
 
typedef Superclass::RadiusType RadiusType
 
typedef DemonsRegistrationFunction Self
 
typedef FixedImageType::SizeType SizeType
 
typedef FixedImageType::SpacingType SpacingType
 
typedef
PDEDeformableRegistrationFunction
< TFixedImage, TMovingImage,
TDisplacementField > 
Superclass
 
typedef Superclass::TimeStepType TimeStepType
 
- 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 GetMetric () const
 
InterpolatorTypeGetMovingImageInterpolator (void)
 
virtual const char * GetNameOfClass () const
 
virtual double GetRMSChange () const
 
virtual void InitializeIteration ()
 
virtual void ReleaseGlobalDataPointer (void *GlobalData) const
 
virtual void SetIntensityDifferenceThreshold (double)
 
void SetMovingImageInterpolator (InterpolatorType *ptr)
 
virtual void SetUseMovingImageGradient (bool flag)
 
virtual bool GetUseMovingImageGradient () 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 Attributes

static const unsigned int ImageDimension = Superclass::ImageDimension
 

Protected Types

typedef
ConstNeighborhoodIterator
< FixedImageType
FixedImageNeighborhoodIteratorType
 

Protected Member Functions

 DemonsRegistrationFunction ()
 
void PrintSelf (std::ostream &os, Indent indent) const
 
 ~DemonsRegistrationFunction ()
 
- Protected Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
 PDEDeformableRegistrationFunction ()
 
 ~PDEDeformableRegistrationFunction ()
 
- Protected Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
 FiniteDifferenceFunction ()
 
void PrintSelf (std::ostream &os, Indent indent) const
 
 ~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

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

Private Attributes

double m_DenominatorThreshold
 
GradientCalculatorPointer m_FixedImageGradientCalculator
 
double m_IntensityDifferenceThreshold
 
double m_Metric
 
SimpleFastMutexLock m_MetricCalculationLock
 
MovingImageGradientCalculatorPointer m_MovingImageGradientCalculator
 
InterpolatorPointer m_MovingImageInterpolator
 
double m_Normalizer
 
SizeValueType m_NumberOfPixelsProcessed
 
double m_RMSChange
 
double m_SumOfSquaredChange
 
double m_SumOfSquaredDifference
 
TimeStepType m_TimeStep
 
bool m_UseMovingImageGradient
 
PixelType m_ZeroUpdateReturn
 

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
 

Member Typedef Documentation

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef SmartPointer< const Self > itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ConstPointer

Definition at line 66 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CoordRepType

Interpolator type.

Definition at line 107 of file itkDemonsRegistrationFunction.h.

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

Covariant vector type.

Definition at line 114 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef LinearInterpolateImageFunction< MovingImageType, CoordRepType > itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DefaultInterpolatorType

Definition at line 111 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::DisplacementFieldType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DisplacementFieldType

Deformation field type.

Definition at line 87 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::DisplacementFieldTypePointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DisplacementFieldTypePointer

Definition at line 88 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef ConstNeighborhoodIterator< FixedImageType > itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageNeighborhoodIteratorType
protected

FixedImage image neighborhood iterator type.

Definition at line 198 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::FixedImagePointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImagePointer

Definition at line 81 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::FixedImageType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageType

FixedImage image type.

Definition at line 80 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::FloatOffsetType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FloatOffsetType

Definition at line 103 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef GradientCalculatorType::Pointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorPointer

Definition at line 118 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef CentralDifferenceImageFunction< FixedImageType > itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorType

Fixed image gradient calculator type.

Definition at line 117 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef FixedImageType::IndexType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::IndexType

Definition at line 82 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef InterpolatorType::Pointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorPointer

Definition at line 109 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef InterpolateImageFunction< MovingImageType, CoordRepType > itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorType

Definition at line 108 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef MovingImageGradientCalculatorType::Pointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageGradientCalculatorPointer

Definition at line 124 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef CentralDifferenceImageFunction< MovingImageType, CoordRepType > itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageGradientCalculatorType

Moving image gradient calculator type.

Definition at line 122 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::MovingImagePointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImagePointer

Definition at line 77 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::MovingImageType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageType

MovingImage image type.

Definition at line 73 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::NeighborhoodType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::NeighborhoodType

Definition at line 102 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::PixelType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PixelType

Inherit some enums from the superclass.

Definition at line 100 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef SmartPointer< Self > itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Pointer

Definition at line 65 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef InterpolatorType::PointType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PointType

Definition at line 110 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::RadiusType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::RadiusType

Definition at line 101 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef DemonsRegistrationFunction itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Self

Standard class typedefs.

Definition at line 61 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef FixedImageType::SizeType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SizeType

Definition at line 83 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef FixedImageType::SpacingType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SpacingType

Definition at line 84 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Superclass

Definition at line 64 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Superclass::TimeStepType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::TimeStepType

Definition at line 104 of file itkDemonsRegistrationFunction.h.

Constructor & Destructor Documentation

template<class TFixedImage , class TMovingImage , class TDisplacementField >
itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DemonsRegistrationFunction ( )
protected
template<class TFixedImage , class TMovingImage , class TDisplacementField >
itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::~DemonsRegistrationFunction ( )
inlineprotected

Definition at line 193 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DemonsRegistrationFunction ( const Self )
private

Member Function Documentation

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual TimeStepType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeGlobalTimeStep ( void *  ) const
inlinevirtual

This class uses a constant timestep of 1.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 135 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual PixelType itk::DemonsRegistrationFunction< 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<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual::itk::LightObject::Pointer itk::DemonsRegistrationFunction< 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<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void* itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGlobalDataPointer ( ) const
inlinevirtual
template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetIntensityDifferenceThreshold ( ) const
virtual
template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual double itk::DemonsRegistrationFunction< 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 167 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
InterpolatorType* itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMovingImageInterpolator ( void  )
inline

Get the moving image interpolator.

Definition at line 131 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual const char* itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

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

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetRMSChange ( ) const
inlinevirtual

Get the rms change in displacement field.

Definition at line 171 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual bool itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetUseMovingImageGradient ( ) const
inlinevirtual

Select if the fixed image or moving image gradient is used for the computating the demon forces. The fixed image gradient is used by default.

Definition at line 179 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InitializeIteration ( )
virtual

Set the object's state before each iteration.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
static Pointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::New ( )
static

Method for creation through the object factory.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
void itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::operator= ( const Self )
private
template<class TFixedImage , class TMovingImage , class TDisplacementField >
void itk::DemonsRegistrationFunction< 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<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ReleaseGlobalDataPointer ( void *  GlobalData) const
virtual

Release memory for global data structure.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void itk::DemonsRegistrationFunction< 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<class TFixedImage , class TMovingImage , class TDisplacementField >
void itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetMovingImageInterpolator ( InterpolatorType ptr)
inline

Set the moving image interpolator.

Definition at line 127 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetUseMovingImageGradient ( bool  flag)
inlinevirtual

Select if the fixed image or moving image gradient is used for the computating the demon forces. The fixed image gradient is used by default.

Definition at line 177 of file itkDemonsRegistrationFunction.h.

Member Data Documentation

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

Inherit some enums from the superclass.

Definition at line 97 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_DenominatorThreshold
private

Threshold below which the denominator term is considered zero.

Definition at line 232 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
GradientCalculatorPointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageGradientCalculator
private

Function to compute derivatives of the fixed image.

Definition at line 219 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_IntensityDifferenceThreshold
private

Threshold below which two intensity value are assumed to match.

Definition at line 235 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::DemonsRegistrationFunction< 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 240 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
SimpleFastMutexLock itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MetricCalculationLock
mutableprivate

Mutex lock to protect modification to metric.

Definition at line 247 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
MovingImageGradientCalculatorPointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageGradientCalculator
private

Function to compute derivatives of the moving image.

Definition at line 222 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
InterpolatorPointer itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageInterpolator
private

Function to interpolate the moving image.

Definition at line 226 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Normalizer
private

Definition at line 216 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
SizeValueType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_NumberOfPixelsProcessed
mutableprivate

Definition at line 242 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_RMSChange
mutableprivate

Definition at line 243 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredChange
mutableprivate

Definition at line 244 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredDifference
mutableprivate

Definition at line 241 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
TimeStepType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_TimeStep
private

The global timestep.

Definition at line 229 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
bool itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_UseMovingImageGradient
private

Definition at line 223 of file itkDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
PixelType itk::DemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_ZeroUpdateReturn
private

Cache fixed image information.

Definition at line 215 of file itkDemonsRegistrationFunction.h.


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