ITK  4.1.0
Insight Segmentation and Registration Toolkit
Classes | Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Types | Protected Member Functions | Private Attributes
itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > Class Template Reference
Finite Difference Functions | Module ITKPDEDeformableRegistration

#include <itkLevelSetMotionRegistrationFunction.h>

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

List of all members.

Classes

struct  GlobalDataStruct

Public Types

typedef SmartPointer< const Self > ConstPointer
typedef double CoordRepType
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 FixedImageType::IndexType IndexType
typedef InterpolatorType::Pointer InterpolatorPointer
typedef
InterpolateImageFunction
< MovingImageType,
CoordRepType > 		InterpolatorType
typedef
Superclass::MovingImagePointer 		MovingImagePointer
typedef
MovingImageSmoothingFilterType::Pointer 		MovingImageSmoothingFilterPointer
typedef
SmoothingRecursiveGaussianImageFilter
< MovingImageType > 		MovingImageSmoothingFilterType
typedef Superclass::MovingImageType MovingImageType
typedef
MovingImageType::SpacingType 		MovingSpacingType
typedef
Superclass::NeighborhoodType 		NeighborhoodType
typedef Superclass::PixelType PixelType
typedef SmartPointer< Self > Pointer
typedef InterpolatorType::PointType PointType
typedef Superclass::RadiusType RadiusType
typedef
LevelSetMotionRegistrationFunction 		Self
typedef FixedImageType::SizeType SizeType
typedef FixedImageType::SpacingType SpacingType
typedef
PDEDeformableRegistrationFunction
< TFixedImage, TMovingImage,
TDisplacementField > 		Superclass
typedef Superclass::TimeStepType TimeStepType
typedef Vector< double,
itkGetStaticConstMacro(ImageDimension) > 		VectorType
typedef CovariantVector
< double,
itkGetStaticConstMacro(ImageDimension) > 		CovariantVectorType

Public Member Functions

virtual TimeStepType ComputeGlobalTimeStep (void *GlobalData) const
virtual PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0))
virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual double GetAlpha () const
virtual void * GetGlobalDataPointer () const
virtual double GetGradientMagnitudeThreshold () const
virtual double GetGradientSmoothingStandardDeviations () const
virtual double GetIntensityDifferenceThreshold () const
virtual double GetMetric () const
InterpolatorType * GetMovingImageInterpolator (void)
virtual const char * GetNameOfClass () const
virtual double GetRMSChange () const
bool GetUseImageSpacing () const
virtual void InitializeIteration ()
virtual void ReleaseGlobalDataPointer (void *GlobalData) const
virtual void SetAlpha (double)
virtual void SetGradientMagnitudeThreshold (double)
virtual void SetGradientSmoothingStandardDeviations (double)
virtual void SetIntensityDifferenceThreshold (double)
void SetMovingImageInterpolator (InterpolatorType *ptr)
void SetUseImageSpacing (bool)

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

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

Private Member Functions

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

Private Attributes

double m_Alpha
PointType m_FixedImageOrigin
SpacingType m_FixedImageSpacing
double m_GradientMagnitudeThreshold
double m_GradientSmoothingStandardDeviations
double m_IntensityDifferenceThreshold
double m_Metric
SimpleFastMutexLock m_MetricCalculationLock
InterpolatorPointer m_MovingImageInterpolator
MovingImageSmoothingFilterPointer m_MovingImageSmoothingFilter
SizeValueType m_NumberOfPixelsProcessed
double m_RMSChange
InterpolatorPointer m_SmoothMovingImageInterpolator
double m_SumOfSquaredChange
double m_SumOfSquaredDifference
bool m_UseImageSpacing

Detailed Description

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

This class encapsulate the PDE which drives the demons registration algorithm. It is used by LevelSetMotionRegistrationFilter to compute the output deformation 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 deformation field type.

Warning:
This filter assumes that the fixed image type, moving image type and deformation field type all have the same number of dimensions.
See also:
LevelSetMotionRegistrationFilter

Definition at line 54 of file itkLevelSetMotionRegistrationFunction.h.

Member Typedef Documentation

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

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

Definition at line 68 of file itkLevelSetMotionRegistrationFunction.h.

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

Interpolator type.

Definition at line 106 of file itkLevelSetMotionRegistrationFunction.h.

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

Vector types.

Definition at line 116 of file itkLevelSetMotionRegistrationFunction.h.

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

Definition at line 111 of file itkLevelSetMotionRegistrationFunction.h.

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

Deformation field type.

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

Definition at line 90 of file itkLevelSetMotionRegistrationFunction.h.

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

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

Definition at line 92 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef ConstNeighborhoodIterator< FixedImageType > itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageNeighborhoodIteratorType [protected]

FixedImage image neighborhood iterator type.

Definition at line 217 of file itkLevelSetMotionRegistrationFunction.h.

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

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

Definition at line 84 of file itkLevelSetMotionRegistrationFunction.h.

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

FixedImage image type.

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

Definition at line 83 of file itkLevelSetMotionRegistrationFunction.h.

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

A floating point offset from an image grid location. Used for interpolation among grid values in a neighborhood.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 102 of file itkLevelSetMotionRegistrationFunction.h.

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

Definition at line 85 of file itkLevelSetMotionRegistrationFunction.h.

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

Definition at line 108 of file itkLevelSetMotionRegistrationFunction.h.

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

Definition at line 107 of file itkLevelSetMotionRegistrationFunction.h.

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

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

Definition at line 79 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef MovingImageSmoothingFilterType::Pointer itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageSmoothingFilterPointer

Definition at line 123 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef SmoothingRecursiveGaussianImageFilter< MovingImageType > itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageSmoothingFilterType

Moving image gradient calculator type.

Definition at line 121 of file itkLevelSetMotionRegistrationFunction.h.

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

MovingImage image type.

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

Definition at line 75 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef MovingImageType::SpacingType itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingSpacingType

Definition at line 80 of file itkLevelSetMotionRegistrationFunction.h.

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

The type of data structure that is passed to this function object to evaluate at a pixel that does not lie on a data set boundary.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 101 of file itkLevelSetMotionRegistrationFunction.h.

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

Inherit some enums from the superclass.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 99 of file itkLevelSetMotionRegistrationFunction.h.

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

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

Definition at line 67 of file itkLevelSetMotionRegistrationFunction.h.

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

Definition at line 109 of file itkLevelSetMotionRegistrationFunction.h.

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

Neighborhood radius type

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 100 of file itkLevelSetMotionRegistrationFunction.h.

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

Standard class typedefs.

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

Definition at line 62 of file itkLevelSetMotionRegistrationFunction.h.

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

Definition at line 86 of file itkLevelSetMotionRegistrationFunction.h.

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

Definition at line 87 of file itkLevelSetMotionRegistrationFunction.h.

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

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

Definition at line 65 of file itkLevelSetMotionRegistrationFunction.h.

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

Define the TimeStepType to always be double.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 103 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
typedef Vector< double, itkGetStaticConstMacro(ImageDimension) > itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::VectorType

Vector types.

Definition at line 114 of file itkLevelSetMotionRegistrationFunction.h.

Constructor & Destructor Documentation

template<class TFixedImage , class TMovingImage , class TDisplacementField >
itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::LevelSetMotionRegistrationFunction ( ) [protected]
template<class TFixedImage , class TMovingImage , class TDisplacementField >
itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::~LevelSetMotionRegistrationFunction ( ) [inline, protected]

Definition at line 212 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::LevelSetMotionRegistrationFunction ( const Self &  ) [private]

Member Function Documentation

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual TimeStepType itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeGlobalTimeStep ( void *  GlobalData) const [virtual]

Compute the time step that can taken for this iterations. In this context, the timestep is a function of the maximum gradients.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual PixelType itk::LevelSetMotionRegistrationFunction< 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::LevelSetMotionRegistrationFunction< 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 double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetAlpha ( ) const [virtual]
template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void* itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGlobalDataPointer ( ) const [inline, virtual]

Return a pointer to a global data structure that is passed to this object from the solver at each calculation.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 139 of file itkLevelSetMotionRegistrationFunction.h.

References itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GlobalDataStruct::m_MaxL1Norm, itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GlobalDataStruct::m_NumberOfPixelsProcessed, itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GlobalDataStruct::m_SumOfSquaredChange, and itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GlobalDataStruct::m_SumOfSquaredDifference.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGradientMagnitudeThreshold ( ) const [virtual]
template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGradientSmoothingStandardDeviations ( ) const [virtual]
template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetIntensityDifferenceThreshold ( ) const [virtual]
template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMetric ( ) const [inline, virtual]

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 166 of file itkLevelSetMotionRegistrationFunction.h.

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

Get the moving image interpolator.

Definition at line 130 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual const char* itk::LevelSetMotionRegistrationFunction< 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::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetRMSChange ( ) const [inline, virtual]

Get the rms change in deformation field.

Definition at line 170 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
bool itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetUseImageSpacing ( ) const
template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void itk::LevelSetMotionRegistrationFunction< 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::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::LightObject.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::operator= ( const Self &  ) [private]

Mutex lock to protect modification to the reference count

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

template<class TFixedImage , class TMovingImage , class TDisplacementField >
void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const [protected, virtual]

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::LevelSetMotionRegistrationFunction< 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::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetAlpha ( double  ) [virtual]

Set/Get the parameter alpha. Alpha is added to the calculated gradient magnitude prior to normalizing the gradient to protect against numerical instability as the gradient magnitude approaches zero. This should be set as a small fraction of the intensity dynamic range, for instance 0.04%. Default is the absolute (not percentage) value of 0.1.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetGradientMagnitudeThreshold ( double  ) [virtual]

Set/Get the threshold below which the gradient magnitude is considered the zero vector. Default is 1e-9.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetGradientSmoothingStandardDeviations ( double  ) [virtual]

Set/Get the standard deviation used for smoothing the moving image prior to calculating gradients.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
virtual void itk::LevelSetMotionRegistrationFunction< 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::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetMovingImageInterpolator ( InterpolatorType *  ptr) [inline]

Set the moving image interpolator.

Definition at line 126 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetUseImageSpacing ( bool  )

Use the image spacing information in calculations. Use this option if you want derivatives in physical space. Default is UseImageSpacing ON, due to a backward compatibility state.

Member Data Documentation

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

Inherit some enums from the superclass.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 96 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Alpha [private]

Stabilization factor for normalizing gradients to protect against small gradient magnitudes

Definition at line 245 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
PointType itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageOrigin [private]

Definition at line 234 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
SpacingType itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageSpacing [private]

Cache fixed image information.

Definition at line 233 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_GradientMagnitudeThreshold [private]

Threshold below which the gradient is considered zero.

Definition at line 248 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_GradientSmoothingStandardDeviations [private]

Smoothing parameter for gradient calculation

Definition at line 254 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_IntensityDifferenceThreshold [private]

Threshold below which two intensity value are assumed to match.

Definition at line 251 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Metric [mutable, private]

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 259 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
SimpleFastMutexLock itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MetricCalculationLock [mutable, private]

Mutex lock to protect modification to metric.

Definition at line 266 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
InterpolatorPointer itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageInterpolator [private]

Function to interpolate the moving image.

Definition at line 240 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
MovingImageSmoothingFilterPointer itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageSmoothingFilter [private]

Function to compute derivatives of the moving image.

Definition at line 237 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
SizeValueType itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_NumberOfPixelsProcessed [mutable, private]

Definition at line 261 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_RMSChange [mutable, private]

Definition at line 262 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
InterpolatorPointer itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SmoothMovingImageInterpolator [private]

Definition at line 241 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredChange [mutable, private]

Definition at line 263 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredDifference [mutable, private]

Definition at line 260 of file itkLevelSetMotionRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDisplacementField >
bool itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_UseImageSpacing [private]

Definition at line 268 of file itkLevelSetMotionRegistrationFunction.h.

The documentation for this class was generated from the following file:
Generated on Fri Mar 2 2012 00:55:52 for ITK by doxygen 1.7.6.1