ITK  4.8.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Types | Protected Member Functions | Private Member Functions | Private Attributes | List of all members
itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage > Class Template Reference

#include <itkGradientDifferenceImageToImageMetric.h>

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

Detailed Description

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

Computes similarity between two objects to be registered.

This Class is templated over the type of the Images to be compared and over the type of transformation and Iterpolator to be used.

This metric computes the sum of squared differences between pixels in the derivatives of the moving and fixed images after passing the squared difference through a function of type $ \frac{1}{1+x} $.

Warning
THIS IMAGE METRIC IS CURRENTLY UNDER DEBUGGING. USE AT YOUR OWN RISK.

Spatial correspondance between both images is established through a Transform. Pixel values are taken from the Moving image. Their positions are mapped to the Fixed image and result in general in non-grid position on it. Values at these non-grid position of the Fixed image are interpolated using a user-selected Interpolator.

Implementation of this class is based on: Hipwell, J. H., et. al. (2003), "Intensity-Based 2-D-3D Registration of Cerebral Angiograms,", IEEE Transactions on Medical Imaging, 22(11):1417-1426.

Examples:
Examples/RegistrationITKv3/ImageRegistration18.cxx, and Examples/RegistrationITKv4/ImageRegistration18.cxx.

Definition at line 58 of file itkGradientDifferenceImageToImageMetric.h.

Public Types

typedef
CastFixedImageFilterType::Pointer 
CastFixedImageFilterPointer
 
typedef itk::CastImageFilter
< FixedImageType,
FixedGradientImageType
CastFixedImageFilterType
 
typedef
CastMovedImageFilterType::Pointer 
CastMovedImageFilterPointer
 
typedef itk::CastImageFilter
< TransformedMovingImageType,
MovedGradientImageType
CastMovedImageFilterType
 
typedef SmartPointer< const SelfConstPointer
 
typedef Superclass::DerivativeType DerivativeType
 
typedef itk::Image< RealType,
itkGetStaticConstMacro(FixedImageDimension) > 
FixedGradientImageType
 
typedef
FixedGradientImageType::PixelType 
FixedGradientPixelType
 
typedef
Superclass::FixedImageConstPointer 
FixedImageConstPointer
 
typedef TFixedImage::PixelType FixedImagePixelType
 
typedef Superclass::FixedImageType FixedImageType
 
typedef Superclass::MeasureType MeasureType
 
typedef itk::Image< RealType,
itkGetStaticConstMacro(MovedImageDimension) > 
MovedGradientImageType
 
typedef
MovedGradientImageType::PixelType 
MovedGradientPixelType
 
typedef TMovingImage::PixelType MovedImagePixelType
 
typedef
Superclass::MovingImageConstPointer 
MovingImageConstPointer
 
typedef Superclass::MovingImageType MovingImageType
 
typedef SmartPointer< SelfPointer
 
typedef Superclass::RealType RealType
 
typedef
GradientDifferenceImageToImageMetric 
Self
 
typedef ImageToImageMetric
< TFixedImage, TMovingImage > 
Superclass
 
typedef itk::Image
< FixedImagePixelType,
itkGetStaticConstMacro(FixedImageDimension) > 
TransformedMovingImageType
 
typedef
Superclass::TransformJacobianType 
TransformJacobianType
 
typedef
itk::ResampleImageFilter
< MovingImageType,
TransformedMovingImageType
TransformMovingImageFilterType
 
typedef
Superclass::TransformParametersType 
TransformParametersType
 
typedef
Superclass::TransformPointer 
TransformPointer
 
typedef Superclass::TransformType TransformType
 
- Public Types inherited from itk::ImageToImageMetric< TFixedImage, TMovingImage >
typedef SmartPointer< const SelfConstPointer
 
typedef
Superclass::ParametersValueType 
CoordinateRepresentationType
 
typedef Superclass::DerivativeType DerivativeType
 
typedef
FixedImageType::ConstPointer 
FixedImageConstPointer
 
typedef std::vector
< FixedImageIndexType
FixedImageIndexContainer
 
typedef FixedImageType::IndexType FixedImageIndexType
 
typedef
FixedImageIndexType::IndexValueType 
FixedImageIndexValueType
 
typedef
FixedImageMaskType::ConstPointer 
FixedImageMaskConstPointer
 
typedef FixedImageMaskType::Pointer FixedImageMaskPointer
 
typedef SpatialObject
< itkGetStaticConstMacro(FixedImageDimension) > 
FixedImageMaskType
 
typedef TFixedImage::PixelType FixedImagePixelType
 
typedef
TransformType::InputPointType 
FixedImagePointType
 
typedef FixedImageType::RegionType FixedImageRegionType
 
typedef TFixedImage FixedImageType
 
typedef
TransformType::InputPointType 
InputPointType
 
typedef InterpolatorType::Pointer InterpolatorPointer
 
typedef
InterpolateImageFunction
< MovingImageType,
CoordinateRepresentationType
InterpolatorType
 
typedef Superclass::MeasureType MeasureType
 
typedef
MovingImageType::ConstPointer 
MovingImageConstPointer
 
typedef MovingImageType::IndexType MovingImageIndexType
 
typedef
MovingImageMaskType::ConstPointer 
MovingImageMaskConstPointer
 
typedef
MovingImageMaskType::Pointer 
MovingImageMaskPointer
 
typedef SpatialObject
< itkGetStaticConstMacro(MovingImageDimension) > 
MovingImageMaskType
 
typedef TMovingImage::PixelType MovingImagePixelType
 
typedef
TransformType::OutputPointType 
MovingImagePointType
 
typedef TMovingImage MovingImageType
 
typedef MultiThreader MultiThreaderType
 
typedef
TransformType::OutputPointType 
OutputPointType
 
typedef Superclass::ParametersType ParametersType
 
typedef SmartPointer< SelfPointer
 
typedef ImageToImageMetric Self
 
typedef SingleValuedCostFunction Superclass
 
typedef TransformType::JacobianType TransformJacobianType
 
typedef
TransformType::ParametersType 
TransformParametersType
 
typedef TransformType::Pointer TransformPointer
 
typedef Transform
< CoordinateRepresentationType,
itkGetStaticConstMacro(MovingImageDimension),
itkGetStaticConstMacro(FixedImageDimension) > 
TransformType
 
typedef NumericTraits
< MovingImagePixelType >
::RealType 
RealType
 
typedef CovariantVector
< RealType,
itkGetStaticConstMacro(MovingImageDimension) > 
GradientPixelType
 
typedef Image
< GradientPixelType,
itkGetStaticConstMacro(MovingImageDimension) > 
GradientImageType
 
typedef SmartPointer
< GradientImageType
GradientImagePointer
 
typedef
GradientRecursiveGaussianImageFilter
< MovingImageType,
GradientImageType
GradientImageFilterType
 
typedef
GradientImageFilterType::Pointer 
GradientImageFilterPointer
 
- Public Types inherited from itk::SingleValuedCostFunction
typedef SmartPointer< const SelfConstPointer
 
typedef Array
< ParametersValueType
DerivativeType
 
typedef double MeasureType
 
typedef Superclass::ParametersType ParametersType
 
typedef
Superclass::ParametersValueType 
ParametersValueType
 
typedef SmartPointer< SelfPointer
 
typedef SingleValuedCostFunction Self
 
typedef CostFunction Superclass
 
- Public Types inherited from itk::CostFunctionTemplate< TInternalComputationValueType >
typedef SmartPointer< const SelfConstPointer
 
typedef OptimizerParameters
< TInternalComputationValueType > 
ParametersType
 
typedef
TInternalComputationValueType 
ParametersValueType
 
typedef SmartPointer< SelfPointer
 
typedef CostFunctionTemplate Self
 
typedef Object Superclass
 
- Public Types inherited from itk::Object
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef Object Self
 
typedef LightObject Superclass
 
- Public Types inherited from itk::LightObject
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef LightObject Self
 

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother () const
 
void GetDerivative (const TransformParametersType &parameters, DerivativeType &derivative) const override
 
virtual const char * GetNameOfClass () const
 
MeasureType GetValue (const TransformParametersType &parameters) const override
 
void GetValueAndDerivative (const TransformParametersType &parameters, MeasureType &Value, DerivativeType &derivative) const override
 
virtual void Initialize (void) override throw ( ExceptionObject )
 
void WriteGradientImagesToFiles () const
 
virtual void SetDerivativeDelta (double _arg)
 
virtual const double & GetDerivativeDelta () const
 
- Public Member Functions inherited from itk::ImageToImageMetric< TFixedImage, TMovingImage >
virtual void ComputeGradient ()
 
virtual const
FixedImageRegionType
GetFixedImageRegion () const
 
virtual const FixedImagePixelTypeGetFixedImageSamplesIntensityThreshold () const
 
virtual const GradientImageTypeGetGradientImage () const
 
virtual const InterpolatorTypeGetInterpolator () const
 
virtual GradientImageTypeGetModifiableGradientImage ()
 
virtual InterpolatorTypeGetModifiableInterpolator ()
 
virtual TransformTypeGetModifiableTransform ()
 
SizeValueType GetNumberOfMovingImageSamples (void)
 
virtual unsigned int GetNumberOfParameters (void) const override
 
virtual const SizeValueTypeGetNumberOfPixelsCounted () const
 
SizeValueType GetNumberOfSpatialSamples (void)
 
virtual const TransformTypeGetTransform () const
 
virtual const bool & GetUseAllPixels () const
 
virtual const bool & GetUseFixedImageIndexes () const
 
virtual const bool & GetUseFixedImageSamplesIntensityThreshold () const
 
virtual const bool & GetUseSequentialSampling () const
 
virtual void MultiThreadingInitialize (void) throw ( ExceptionObject )
 
void SetFixedImageIndexes (const FixedImageIndexContainer &indexes)
 
virtual void SetFixedImageRegion (const FixedImageRegionType reg)
 
void SetFixedImageSamplesIntensityThreshold (const FixedImagePixelType &thresh)
 
virtual void SetInterpolator (InterpolatorType *_arg)
 
void SetNumberOfSpatialSamples (SizeValueType num)
 
virtual void SetTransform (TransformType *_arg)
 
void SetTransformParameters (const ParametersType &parameters) const
 
void SetUseAllPixels (bool useAllPixels)
 
void SetUseFixedImageIndexes (bool useIndex)
 
void SetUseFixedImageSamplesIntensityThreshold (bool useThresh)
 
void SetUseSequentialSampling (bool sequentialSampling)
 
void UseAllPixelsOff (void)
 
void UseAllPixelsOn (void)
 
virtual void SetFixedImage (const FixedImageType *_arg)
 
virtual const FixedImageTypeGetFixedImage () const
 
virtual void SetMovingImage (const MovingImageType *_arg)
 
virtual const MovingImageTypeGetMovingImage () const
 
virtual void SetMovingImageMask (MovingImageMaskType *_arg)
 
virtual void SetMovingImageMask (const MovingImageMaskType *_arg)
 
virtual const MovingImageMaskTypeGetMovingImageMask () const
 
virtual void SetFixedImageMask (FixedImageMaskType *_arg)
 
virtual void SetFixedImageMask (const FixedImageMaskType *_arg)
 
virtual const FixedImageMaskTypeGetFixedImageMask () const
 
void SetNumberOfThreads (ThreadIdType numberOfThreads)
 
virtual const ThreadIdTypeGetNumberOfThreads () const
 
virtual void SetComputeGradient (bool _arg)
 
virtual const bool & GetComputeGradient () const
 
virtual void ComputeGradientOn ()
 
virtual void ComputeGradientOff ()
 
virtual void SetNumberOfFixedImageSamples (SizeValueType numSamples)
 
virtual const SizeValueTypeGetNumberOfFixedImageSamples () const
 
void ReinitializeSeed ()
 
void ReinitializeSeed (int seed)
 
virtual void SetUseCachingOfBSplineWeights (bool _arg)
 
virtual const bool & GetUseCachingOfBSplineWeights () const
 
virtual void UseCachingOfBSplineWeightsOn ()
 
virtual void UseCachingOfBSplineWeightsOff ()
 
virtual MultiThreaderTypeGetModifiableThreader ()
 
virtual const MultiThreaderTypeGetThreader () const
 
const TransformPointerGetThreaderTransform ()
 
- Public Member Functions inherited from itk::SingleValuedCostFunction
virtual void GetDerivative (const ParametersType &parameters, DerivativeType &derivative) const =0
 
virtual MeasureType GetValue (const ParametersType &parameters) const =0
 
virtual void GetValueAndDerivative (const ParametersType &parameters, MeasureType &value, DerivativeType &derivative) const
 
- Public Member Functions inherited from itk::Object
unsigned long AddObserver (const EventObject &event, Command *)
 
unsigned long AddObserver (const EventObject &event, Command *) const
 
virtual void DebugOff () const
 
virtual void DebugOn () const
 
CommandGetCommand (unsigned long tag)
 
bool GetDebug () const
 
MetaDataDictionaryGetMetaDataDictionary ()
 
const MetaDataDictionaryGetMetaDataDictionary () const
 
virtual ModifiedTimeType GetMTime () const
 
virtual const TimeStampGetTimeStamp () const
 
bool HasObserver (const EventObject &event) const
 
void InvokeEvent (const EventObject &)
 
void InvokeEvent (const EventObject &) const
 
virtual void Modified () const
 
virtual void Register () const override
 
void RemoveAllObservers ()
 
void RemoveObserver (unsigned long tag)
 
void SetDebug (bool debugFlag) const
 
void SetMetaDataDictionary (const MetaDataDictionary &rhs)
 
virtual void SetReferenceCount (int) override
 
virtual void UnRegister () const noexceptoverride
 
virtual void SetObjectName (std::string _arg)
 
virtual const std::string & GetObjectName () const
 
- 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
 

Static Public Member Functions

static Pointer New ()
 
- Static Public Member Functions inherited from itk::Object
static bool GetGlobalWarningDisplay ()
 
static void GlobalWarningDisplayOff ()
 
static void GlobalWarningDisplayOn ()
 
static Pointer New ()
 
static void SetGlobalWarningDisplay (bool flag)
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 

Static Public Attributes

static const unsigned int FixedImageDimension = TFixedImage::ImageDimension
 
static const unsigned int MovedImageDimension = MovingImageType::ImageDimension
 
- Static Public Attributes inherited from itk::ImageToImageMetric< TFixedImage, TMovingImage >
static const unsigned int MovingImageDimension = TMovingImage::ImageDimension
 
static const unsigned int FixedImageDimension = TFixedImage::ImageDimension
 

Protected Types

typedef
NeighborhoodOperatorImageFilter
< FixedGradientImageType,
FixedGradientImageType
FixedSobelFilter
 
typedef
NeighborhoodOperatorImageFilter
< MovedGradientImageType,
MovedGradientImageType
MovedSobelFilter
 
- Protected Types inherited from itk::ImageToImageMetric< TFixedImage, TMovingImage >
typedef std::vector< bool > BooleanArrayType
 
typedef
BSplineInterpolateImageFunction
< MovingImageType,
CoordinateRepresentationType
BSplineInterpolatorType
 
typedef FixedArray
< SizeValueType,
FixedImageType::ImageDimension > 
BSplineParametersOffsetType
 
typedef
BSplineTransformType::ParameterIndexArrayType 
BSplineTransformIndexArrayType
 
typedef Array2D< IndexValueTypeBSplineTransformIndicesArrayType
 
typedef BSplineBaseTransform
< CoordinateRepresentationType,
FixedImageType::ImageDimension,
itkGetStaticConstMacro(DeformationSplineOrder) > 
BSplineTransformType
 
typedef Array2D< WeightsValueTypeBSplineTransformWeightsArrayType
 
typedef
BSplineTransformType::WeightsType 
BSplineTransformWeightsType
 
typedef
CentralDifferenceImageFunction
< MovingImageType,
CoordinateRepresentationType
DerivativeFunctionType
 
typedef std::vector
< FixedImageSamplePoint
FixedImageSampleContainer
 
typedef CovariantVector
< double,
itkGetStaticConstMacro(MovingImageDimension) > 
ImageDerivativesType
 
typedef
BSplineTransformIndexArrayType::ValueType 
IndexValueType
 
typedef std::vector
< MovingImagePointType
MovingImagePointArrayType
 
typedef
BSplineTransformWeightsType::ValueType 
WeightsValueType
 

Protected Member Functions

MeasureType ComputeMeasure (const TransformParametersType &parameters, const double *subtractionFactor) const
 
void ComputeMovedGradientRange () const
 
void ComputeVariance () const
 
 GradientDifferenceImageToImageMetric ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
virtual ~GradientDifferenceImageToImageMetric ()
 
- Protected Member Functions inherited from itk::ImageToImageMetric< TFixedImage, TMovingImage >
virtual void ComputeImageDerivatives (const MovingImagePointType &mappedPoint, ImageDerivativesType &gradient, ThreadIdType threadId) const
 
void GetValueAndDerivativeMultiThreadedInitiate () const
 
void GetValueAndDerivativeMultiThreadedPostProcessInitiate () const
 
void GetValueAndDerivativeMultiThreadedPreProcessInitiate () const
 
virtual void GetValueAndDerivativeThread (ThreadIdType threadId) const
 
virtual void GetValueAndDerivativeThreadPostProcess (ThreadIdType, bool) const
 
virtual void GetValueAndDerivativeThreadPreProcess (ThreadIdType, bool) const
 
virtual bool GetValueAndDerivativeThreadProcessSample (ThreadIdType, SizeValueType, const MovingImagePointType &, double, const ImageDerivativesType &) const
 
void GetValueMultiThreadedInitiate () const
 
void GetValueMultiThreadedPostProcessInitiate () const
 
void GetValueMultiThreadedPreProcessInitiate () const
 
virtual void GetValueThread (ThreadIdType threadId) const
 
virtual void GetValueThreadPostProcess (ThreadIdType, bool) const
 
virtual void GetValueThreadPreProcess (ThreadIdType, bool) const
 
virtual bool GetValueThreadProcessSample (ThreadIdType, SizeValueType, const MovingImagePointType &, double) const
 
 ImageToImageMetric ()
 
virtual void PreComputeTransformValues ()
 
virtual void SampleFixedImageIndexes (FixedImageSampleContainer &samples) const
 
virtual void SampleFixedImageRegion (FixedImageSampleContainer &samples) const
 
virtual void SampleFullFixedImageRegion (FixedImageSampleContainer &samples) const
 
virtual void SynchronizeTransforms () const
 
virtual void TransformPoint (unsigned int sampleNumber, MovingImagePointType &mappedPoint, bool &sampleWithinSupportRegion, double &movingImageValue, ThreadIdType threadId) const
 
virtual void TransformPointWithDerivatives (unsigned int sampleNumber, MovingImagePointType &mappedPoint, bool &sampleWithinSupportRegion, double &movingImageValue, ImageDerivativesType &gradient, ThreadIdType threadId) const
 
virtual ~ImageToImageMetric ()
 
- Protected Member Functions inherited from itk::SingleValuedCostFunction
 SingleValuedCostFunction ()
 
virtual ~SingleValuedCostFunction ()
 
- Protected Member Functions inherited from itk::CostFunctionTemplate< TInternalComputationValueType >
 CostFunctionTemplate ()
 
virtual ~CostFunctionTemplate ()
 
- Protected Member Functions inherited from itk::Object
 Object ()
 
bool PrintObservers (std::ostream &os, Indent indent) const
 
virtual void SetTimeStamp (const TimeStamp &time)
 
virtual ~Object ()
 
- 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

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

Private Attributes

CastFixedImageFilterPointer m_CastFixedImageFilter
 
CastMovedImageFilterPointer m_CastMovedImageFilter
 
double m_DerivativeDelta
 
ZeroFluxNeumannBoundaryCondition
< FixedGradientImageType
m_FixedBoundCond
 
FixedSobelFilter::Pointer m_FixedSobelFilters [itkGetStaticConstMacro(FixedImageDimension)]
 
SobelOperator
< FixedGradientPixelType,
itkGetStaticConstMacro(FixedImageDimension) > 
m_FixedSobelOperators [FixedImageDimension]
 
FixedGradientPixelType m_MaxFixedGradient [FixedImageDimension]
 
MovedGradientPixelType m_MaxMovedGradient [MovedImageDimension]
 
FixedGradientPixelType m_MinFixedGradient [FixedImageDimension]
 
MovedGradientPixelType m_MinMovedGradient [MovedImageDimension]
 
ZeroFluxNeumannBoundaryCondition
< MovedGradientImageType
m_MovedBoundCond
 
MovedSobelFilter::Pointer m_MovedSobelFilters [itkGetStaticConstMacro(MovedImageDimension)]
 
SobelOperator
< MovedGradientPixelType,
itkGetStaticConstMacro(MovedImageDimension) > 
m_MovedSobelOperators [MovedImageDimension]
 
TransformMovingImageFilterType::Pointer m_TransformMovingImageFilter
 
MovedGradientPixelType m_Variance [FixedImageDimension]
 

Additional Inherited Members

- Static Protected Member Functions inherited from itk::ImageToImageMetric< TFixedImage, TMovingImage >
static ITK_THREAD_RETURN_TYPE GetValueAndDerivativeMultiThreaded (void *arg)
 
static ITK_THREAD_RETURN_TYPE GetValueAndDerivativeMultiThreadedPostProcess (void *arg)
 
static ITK_THREAD_RETURN_TYPE GetValueAndDerivativeMultiThreadedPreProcess (void *arg)
 
static ITK_THREAD_RETURN_TYPE GetValueMultiThreaded (void *arg)
 
static ITK_THREAD_RETURN_TYPE GetValueMultiThreadedPostProcess (void *arg)
 
static ITK_THREAD_RETURN_TYPE GetValueMultiThreadedPreProcess (void *arg)
 
- Protected Attributes inherited from itk::ImageToImageMetric< TFixedImage, TMovingImage >
BSplineInterpolatorType::Pointer m_BSplineInterpolator
 
BSplineParametersOffsetType m_BSplineParametersOffset
 
MovingImagePointArrayType m_BSplinePreTransformPointsArray
 
BSplineTransformType::Pointer m_BSplineTransform
 
BSplineTransformIndexArrayType m_BSplineTransformIndices
 
BSplineTransformIndicesArrayType m_BSplineTransformIndicesArray
 
BSplineTransformWeightsType m_BSplineTransformWeights
 
BSplineTransformWeightsArrayType m_BSplineTransformWeightsArray
 
bool m_ComputeGradient
 
DerivativeFunctionType::Pointer m_DerivativeCalculator
 
FixedImageConstPointer m_FixedImage
 
FixedImageIndexContainer m_FixedImageIndexes
 
FixedImageMaskConstPointer m_FixedImageMask
 
FixedImageSampleContainer m_FixedImageSamples
 
FixedImagePixelType m_FixedImageSamplesIntensityThreshold
 
GradientImagePointer m_GradientImage
 
InterpolatorPointer m_Interpolator
 
bool m_InterpolatorIsBSpline
 
MovingImageConstPointer m_MovingImage
 
MovingImageMaskConstPointer m_MovingImageMask
 
SizeValueType m_NumberOfFixedImageSamples
 
SizeValueType m_NumberOfParameters
 
SizeValueType m_NumberOfPixelsCounted
 
ThreadIdType m_NumberOfThreads
 
SizeValueType m_NumBSplineWeights
 
int m_RandomSeed
 
bool m_ReseedIterator
 
MultiThreaderType::Pointer m_Threader
 
BSplineTransformIndexArrayTypem_ThreaderBSplineTransformIndices
 
BSplineTransformWeightsTypem_ThreaderBSplineTransformWeights
 
unsigned int * m_ThreaderNumberOfMovingImageSamples
 
MultiThreaderParameterType m_ThreaderParameter
 
TransformPointerm_ThreaderTransform
 
TransformPointer m_Transform
 
bool m_TransformIsBSpline
 
bool m_UseAllPixels
 
bool m_UseCachingOfBSplineWeights
 
bool m_UseFixedImageIndexes
 
bool m_UseFixedImageSamplesIntensityThreshold
 
bool m_UseSequentialSampling
 
BooleanArrayType m_WithinBSplineSupportRegionArray
 
bool m_WithinThreadPostProcess
 
bool m_WithinThreadPreProcess
 
- Protected Attributes inherited from itk::LightObject
AtomicInt< int > m_ReferenceCount
 
- Static Protected Attributes inherited from itk::ImageToImageMetric< TFixedImage, TMovingImage >
static const unsigned int DeformationSplineOrder = 3
 

Member Typedef Documentation

template<typename TFixedImage , typename TMovingImage >
typedef CastFixedImageFilterType::Pointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::CastFixedImageFilterPointer

Definition at line 107 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef itk::CastImageFilter< FixedImageType, FixedGradientImageType > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::CastFixedImageFilterType

Definition at line 106 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef CastMovedImageFilterType::Pointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::CastMovedImageFilterPointer

Definition at line 118 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef itk::CastImageFilter< TransformedMovingImageType, MovedGradientImageType > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::CastMovedImageFilterType

Definition at line 117 of file itkGradientDifferenceImageToImageMetric.h.

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

Definition at line 68 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::DerivativeType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::DerivativeType

Definition at line 84 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef itk::Image< RealType, itkGetStaticConstMacro(FixedImageDimension) > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::FixedGradientImageType

Sobel filters to compute the gradients of the Fixed Image

Definition at line 104 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef FixedGradientImageType::PixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::FixedGradientPixelType

Definition at line 109 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::FixedImageConstPointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::FixedImageConstPointer

Definition at line 87 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef TFixedImage::PixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::FixedImagePixelType

Definition at line 90 of file itkGradientDifferenceImageToImageMetric.h.

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

Definition at line 85 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef NeighborhoodOperatorImageFilter< FixedGradientImageType, FixedGradientImageType > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::FixedSobelFilter
protected

Definition at line 162 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::MeasureType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::MeasureType

Definition at line 83 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef itk::Image< RealType, itkGetStaticConstMacro(MovedImageDimension) > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::MovedGradientImageType

Definition at line 115 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef MovedGradientImageType::PixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::MovedGradientPixelType

Definition at line 120 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef TMovingImage::PixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::MovedImagePixelType

Definition at line 91 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef NeighborhoodOperatorImageFilter< MovedGradientImageType, MovedGradientImageType > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::MovedSobelFilter
protected

Definition at line 165 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::MovingImageConstPointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::MovingImageConstPointer

Definition at line 88 of file itkGradientDifferenceImageToImageMetric.h.

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

Definition at line 86 of file itkGradientDifferenceImageToImageMetric.h.

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

Definition at line 67 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::RealType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::RealType

Types transferred from the base class

Definition at line 74 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef GradientDifferenceImageToImageMetric itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::Self

Standard class typedefs.

Definition at line 64 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef ImageToImageMetric< TFixedImage, TMovingImage > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::Superclass

Definition at line 65 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef itk::Image< FixedImagePixelType, itkGetStaticConstMacro(FixedImageDimension) > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::TransformedMovingImageType

Types for transforming the moving image

Definition at line 97 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::TransformJacobianType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::TransformJacobianType

Definition at line 81 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef itk::ResampleImageFilter< MovingImageType, TransformedMovingImageType > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::TransformMovingImageFilterType

Definition at line 100 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::TransformParametersType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::TransformParametersType

Definition at line 80 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::TransformPointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::TransformPointer

Definition at line 79 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
typedef Superclass::TransformType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::TransformType

Definition at line 78 of file itkGradientDifferenceImageToImageMetric.h.

Constructor & Destructor Documentation

template<typename TFixedImage , typename TMovingImage >
itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::GradientDifferenceImageToImageMetric ( )
protected
template<typename TFixedImage , typename TMovingImage >
virtual itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::~GradientDifferenceImageToImageMetric ( )
inlineprotectedvirtual

Definition at line 148 of file itkGradientDifferenceImageToImageMetric.h.

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

Member Function Documentation

template<typename TFixedImage , typename TMovingImage >
MeasureType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::ComputeMeasure ( const TransformParametersType parameters,
const double *  subtractionFactor 
) const
protected

Compute the similarity measure using a specified subtraction factor.

template<typename TFixedImage , typename TMovingImage >
void itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::ComputeMovedGradientRange ( ) const
protected

Compute the range of the moved image gradients.

template<typename TFixedImage , typename TMovingImage >
void itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::ComputeVariance ( ) const
protected

Compute the variance and range of the moving image gradients.

template<typename TFixedImage , typename TMovingImage >
virtual::itk::LightObject::Pointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::CreateAnother ( ) 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::Object.

template<typename TFixedImage , typename TMovingImage >
void itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::GetDerivative ( const TransformParametersType parameters,
DerivativeType derivative 
) const
override

Get the derivatives of the match measure.

template<typename TFixedImage , typename TMovingImage >
virtual const double& itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::GetDerivativeDelta ( ) const
virtual

Set/Get the value of Delta used for computing derivatives by finite differences in the GetDerivative() method

template<typename TFixedImage , typename TMovingImage >
virtual const char* itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.

template<typename TFixedImage , typename TMovingImage >
MeasureType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::GetValue ( const TransformParametersType parameters) const
override

Get the value for single valued optimizers.

template<typename TFixedImage , typename TMovingImage >
void itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::GetValueAndDerivative ( const TransformParametersType parameters,
MeasureType Value,
DerivativeType derivative 
) const
override

Get value and derivatives for multiple valued optimizers.

template<typename TFixedImage , typename TMovingImage >
virtual void itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::Initialize ( void  )
throw (ExceptionObject
)
overridevirtual

Initialize the Metric by making sure that all the components are present and plugged together correctly

Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.

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

Method for creation through the object factory.

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

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::ImageToImageMetric< TFixedImage, TMovingImage >.

template<typename TFixedImage , typename TMovingImage >
virtual void itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::SetDerivativeDelta ( double  _arg)
virtual

Set/Get the value of Delta used for computing derivatives by finite differences in the GetDerivative() method

template<typename TFixedImage , typename TMovingImage >
void itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::WriteGradientImagesToFiles ( ) const

Write gradient images to a files for debugging purposes.

Member Data Documentation

template<typename TFixedImage , typename TMovingImage >
const unsigned int itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::FixedImageDimension = TFixedImage::ImageDimension
static

Definition at line 93 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
CastFixedImageFilterPointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_CastFixedImageFilter
private

The Sobel gradients of the fixed image

Definition at line 189 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
CastMovedImageFilterPointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_CastMovedImageFilter
private

The Sobel gradients of the moving image

Definition at line 201 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
double itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_DerivativeDelta
private

Definition at line 209 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
ZeroFluxNeumannBoundaryCondition< FixedGradientImageType > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_FixedBoundCond
private

Definition at line 198 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
FixedSobelFilter::Pointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_FixedSobelFilters[itkGetStaticConstMacro(FixedImageDimension)]
private

Definition at line 195 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
SobelOperator< FixedGradientPixelType, itkGetStaticConstMacro(FixedImageDimension) > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_FixedSobelOperators[FixedImageDimension]
private

Definition at line 193 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
FixedGradientPixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_MaxFixedGradient[FixedImageDimension]
mutableprivate

Definition at line 183 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
MovedGradientPixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_MaxMovedGradient[MovedImageDimension]
mutableprivate

Definition at line 179 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
FixedGradientPixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_MinFixedGradient[FixedImageDimension]
mutableprivate

The range of the fixed image gradients.

Definition at line 182 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
MovedGradientPixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_MinMovedGradient[MovedImageDimension]
mutableprivate

The range of the moving image gradients.

Definition at line 178 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
ZeroFluxNeumannBoundaryCondition< MovedGradientImageType > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_MovedBoundCond
private

Definition at line 197 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
MovedSobelFilter::Pointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_MovedSobelFilters[itkGetStaticConstMacro(MovedImageDimension)]
private

Definition at line 207 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
SobelOperator< MovedGradientPixelType, itkGetStaticConstMacro(MovedImageDimension) > itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_MovedSobelOperators[MovedImageDimension]
private

Definition at line 205 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
TransformMovingImageFilterType::Pointer itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_TransformMovingImageFilter
private

The filter for transforming the moving image.

Definition at line 186 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
MovedGradientPixelType itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::m_Variance[FixedImageDimension]
mutableprivate

The variance of the moving image gradients.

Definition at line 175 of file itkGradientDifferenceImageToImageMetric.h.

template<typename TFixedImage , typename TMovingImage >
const unsigned int itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >::MovedImageDimension = MovingImageType::ImageDimension
static

Sobel filters to compute the gradients of the Moved Image

Definition at line 113 of file itkGradientDifferenceImageToImageMetric.h.


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