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itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage > Class Template Reference

#include <itkKNNGraphAlphaMutualInformationImageToImageMetric.h>

Detailed Description

template<class TFixedImage, class TMovingImage>
class itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >

Computes similarity between two images to be registered.

This metric computes the alpha-Mutual Information (aMI) between two multi-channeled data sets. Said otherwise, given two sets of features, the aMI between them is calculated. Since for higher dimensional aMI it is infeasible to compute high dimensional joint histograms, here we adopt a framework based on the length of certain graphs, see Neemuchwala. Specifically, we use the k-Nearest Neighbour (kNN) graph, using an implementation provided by the Approximate Nearest Neighbour (ANN) software package.

Note that the feature image are given beforehand, and that values are calculated by interpolation on the transformed point. For some features, it would be better (but slower) to first apply the transform on the image and then recalculate the feature.

All the technical details can be found in:
M. Staring, U.A. van der Heide, S. Klein, M.A. Viergever and J.P.W. Pluim, "Registration of Cervical MRI Using Multifeature Mutual Information," IEEE Transactions on Medical Imaging, vol. 28, no. 9, pp. 1412 - 1421, September 2009.

Definition at line 74 of file itkKNNGraphAlphaMutualInformationImageToImageMetric.h.

Inheritance diagram for itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >:
Inheritance graph
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Public Types

using ANNbdTreeType = ANNbdTree< ListSampleType >
 
using ANNBruteForceTreeType = ANNBruteForceTree< ListSampleType >
 
using ANNFixedRadiusTreeSearchType = ANNFixedRadiusTreeSearch< ListSampleType >
 
using ANNkDTreeType = ANNkDTree< ListSampleType >
 
using ANNPriorityTreeSearchType = ANNPriorityTreeSearch< ListSampleType >
 
using ANNStandardTreeSearchType = ANNStandardTreeSearch< ListSampleType >
 
using BinaryKNNTreePointer = typename BinaryKNNTreeType::Pointer
 
using BinaryKNNTreeSearchPointer = typename BinaryKNNTreeSearchType::Pointer
 
using BinaryKNNTreeSearchType = BinaryTreeSearchBase< ListSampleType >
 
using BinaryKNNTreeType = BinaryTreeBase< ListSampleType >
 
using ConstPointer = SmartPointer< const Self >
 
using DerivativeValueType = typename DerivativeType::ValueType
 
using DistanceArrayType = typename BinaryKNNTreeSearchType::DistanceArrayType
 
using FixedImageInterpolatorVectorType = std::vector< FixedImageInterpolatorPointer >
 
using FixedImageMaskVectorType = std::vector< FixedImageMaskPointer >
 
using FixedImageRegionVectorType = std::vector< FixedImageRegionType >
 
using FixedImageVectorType = std::vector< FixedImageConstPointer >
 
using IndexArrayType = typename BinaryKNNTreeSearchType::IndexArrayType
 
using InterpolatorVectorType = std::vector< InterpolatorPointer >
 
using ListSamplePointer = typename ListSampleType::Pointer
 
using ListSampleType = typename Statistics::ListSampleCArray< MeasurementVectorType, double >
 
using MeasurementVectorType = Array< double >
 
using MeasurementVectorValueType = typename MeasurementVectorType::ValueType
 
using MovingImageMaskVectorType = std::vector< MovingImageMaskPointer >
 
using MovingImageVectorType = std::vector< MovingImageConstPointer >
 
using Pointer = SmartPointer< Self >
 
using Self = KNNGraphAlphaMutualInformationImageToImageMetric
 
using Superclass = MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >
 
using TransformJacobianValueType = typename TransformJacobianType::ValueType
 
- Public Types inherited from itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >
using ConstPointer = SmartPointer< const Self >
 
using FixedImageInterpolatorPointer = typename FixedImageInterpolatorType::Pointer
 
using FixedImageInterpolatorType = InterpolateImageFunction< FixedImageType, CoordinateRepresentationType >
 
using FixedImageInterpolatorVectorType = std::vector< FixedImageInterpolatorPointer >
 
using FixedImageMaskVectorType = std::vector< FixedImageMaskPointer >
 
using FixedImagePointer = typename FixedImageType::Pointer
 
using FixedImageRegionVectorType = std::vector< FixedImageRegionType >
 
using FixedImageVectorType = std::vector< FixedImageConstPointer >
 
using InterpolatorVectorType = std::vector< InterpolatorPointer >
 
using MovingImageMaskVectorType = std::vector< MovingImageMaskPointer >
 
using MovingImagePointer = typename MovingImageType::Pointer
 
using MovingImageVectorType = std::vector< MovingImageConstPointer >
 
using Pointer = SmartPointer< Self >
 
using Self = MultiInputImageToImageMetricBase
 
using Superclass = AdvancedImageToImageMetric< TFixedImage, TMovingImage >
 
- Public Types inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
using AdvancedTransformType = AdvancedTransform< ScalarType, FixedImageDimension, MovingImageDimension >
 
using BSplineOrder1TransformPointer = typename BSplineOrder1TransformType::Pointer
 
using BSplineOrder1TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 1 >
 
using BSplineOrder2TransformPointer = typename BSplineOrder2TransformType::Pointer
 
using BSplineOrder2TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 2 >
 
using BSplineOrder3TransformPointer = typename BSplineOrder3TransformType::Pointer
 
using BSplineOrder3TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 3 >
 
using CombinationTransformType = AdvancedCombinationTransform< ScalarType, FixedImageDimension >
 
using ConstPointer = SmartPointer< const Self >
 
using DerivativeValueType = typename DerivativeType::ValueType
 
using FixedImageLimiterOutputType = typename FixedImageLimiterType::OutputType
 
using FixedImageLimiterPointer = typename FixedImageLimiterType::Pointer
 
using FixedImageLimiterType = LimiterFunctionBase< RealType, FixedImageDimension >
 
using FixedImageMaskSpatialObject2Type = ImageMaskSpatialObject< Self::FixedImageDimension >
 
using FixedImagePixelType = typename FixedImageType::PixelType
 
using FixedImagePointer = typename FixedImageType::Pointer
 
using HessianType = vnl_sparse_matrix< HessianValueType >
 
using HessianValueType = typename DerivativeType::ValueType
 
using ImageSampleContainerPointer = typename ImageSamplerType::OutputVectorContainerPointer
 
using ImageSampleContainerType = typename ImageSamplerType::OutputVectorContainerType
 
using ImageSamplerPointer = typename ImageSamplerType::Pointer
 
using ImageSamplerType = ImageSamplerBase< FixedImageType >
 
using MovingImageDerivativeScalesType = FixedArray< double, Self::MovingImageDimension >
 
using MovingImageLimiterOutputType = typename MovingImageLimiterType::OutputType
 
using MovingImageLimiterPointer = typename MovingImageLimiterType::Pointer
 
using MovingImageLimiterType = LimiterFunctionBase< RealType, MovingImageDimension >
 
using MovingImageMaskSpatialObject2Type = ImageMaskSpatialObject< Self::MovingImageDimension >
 
using MovingImagePointer = typename MovingImageType::Pointer
 
using MovingImageRegionType = typename MovingImageType::RegionType
 
using NumberOfParametersType = typename AdvancedTransformType::NumberOfParametersType
 
using Pointer = SmartPointer< Self >
 
using ScalarType = typename TransformType::ScalarType
 
using Self = AdvancedImageToImageMetric
 
using Superclass = ImageToImageMetric< TFixedImage, TMovingImage >
 
using ThreaderType = itk::PlatformMultiThreader
 
using ThreadInfoType = typename ThreaderType::WorkUnitInfo
 

Public Member Functions

virtual const doubleGetAlpha ()
 
virtual const doubleGetAvoidDivisionBy ()
 
virtual const char * GetClassName () const
 
void GetDerivative (const TransformParametersType &parameters, DerivativeType &Derivative) const override
 
MeasureType GetValue (const TransformParametersType &parameters) const override
 
void GetValueAndDerivative (const TransformParametersType &parameters, MeasureType &Value, DerivativeType &Derivative) const override
 
void Initialize () override
 
 ITK_DISALLOW_COPY_AND_MOVE (KNNGraphAlphaMutualInformationImageToImageMetric)
 
 itkStaticConstMacro (FixedImageDimension, unsigned int, FixedImageType::ImageDimension)
 
 itkStaticConstMacro (MovingImageDimension, unsigned int, MovingImageType::ImageDimension)
 
virtual void SetAlpha (double _arg)
 
void SetANNbdTree (unsigned int bucketSize, std::string splittingRule, std::string shrinkingRule)
 
void SetANNbdTree (unsigned int bucketSize, std::string splittingRuleFixed, std::string splittingRuleMoving, std::string splittingRuleJoint, std::string shrinkingRuleFixed, std::string shrinkingRuleMoving, std::string shrinkingRuleJoint)
 
void SetANNBruteForceTree ()
 
void SetANNFixedRadiusTreeSearch (unsigned int kNearestNeighbors, double errorBound, double squaredRadius)
 
void SetANNkDTree (unsigned int bucketSize, std::string splittingRule)
 
void SetANNkDTree (unsigned int bucketSize, std::string splittingRuleFixed, std::string splittingRuleMoving, std::string splittingRuleJoint)
 
void SetANNPriorityTreeSearch (unsigned int kNearestNeighbors, double errorBound)
 
void SetANNStandardTreeSearch (unsigned int kNearestNeighbors, double errorBound)
 
virtual void SetAvoidDivisionBy (double _arg)
 
- Public Member Functions inherited from itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >
virtual const char * GetClassName () const
 
const FixedImageType * GetFixedImage () const override
 
virtual const FixedImageType * GetFixedImage (unsigned int pos) const
 
virtual FixedImageInterpolatorTypeGetFixedImageInterpolator () const
 
virtual FixedImageInterpolatorTypeGetFixedImageInterpolator (unsigned int pos) const
 
FixedImageMaskType * GetFixedImageMask () const override
 
virtual FixedImageMaskType * GetFixedImageMask (unsigned int pos) const
 
const FixedImageRegionType & GetFixedImageRegion () const override
 
virtual const FixedImageRegionType & GetFixedImageRegion (unsigned int pos) const
 
InterpolatorType * GetInterpolator () const override
 
virtual InterpolatorType * GetInterpolator (unsigned int pos) const
 
virtual bool GetInterpolatorsAreBSpline () const
 
const MovingImageType * GetMovingImage () const override
 
virtual const MovingImageType * GetMovingImage (unsigned int pos) const
 
MovingImageMaskType * GetMovingImageMask () const override
 
virtual MovingImageMaskType * GetMovingImageMask (unsigned int pos) const
 
virtual unsigned int GetNumberOfFixedImageInterpolators () const
 
virtual unsigned int GetNumberOfFixedImageMasks () const
 
virtual unsigned int GetNumberOfFixedImageRegions () const
 
virtual unsigned int GetNumberOfFixedImages () const
 
virtual unsigned int GetNumberOfInterpolators () const
 
virtual unsigned int GetNumberOfMovingImageMasks () const
 
virtual unsigned int GetNumberOfMovingImages () const
 
void Initialize () override
 
 ITK_DISALLOW_COPY_AND_MOVE (MultiInputImageToImageMetricBase)
 
 itkSetNumberOfMacro (FixedImage)
 
 itkSetNumberOfMacro (FixedImageInterpolator)
 
 itkSetNumberOfMacro (FixedImageMask)
 
 itkSetNumberOfMacro (FixedImageRegion)
 
 itkSetNumberOfMacro (Interpolator)
 
 itkSetNumberOfMacro (MovingImage)
 
 itkSetNumberOfMacro (MovingImageMask)
 
 itkStaticConstMacro (FixedImageDimension, unsigned int, TFixedImage::ImageDimension)
 
 itkStaticConstMacro (MovingImageDimension, unsigned int, TMovingImage::ImageDimension)
 
void SetFixedImage (const FixedImageType *_arg) override
 
virtual void SetFixedImage (const FixedImageType *_arg, unsigned int pos)
 
virtual void SetFixedImageInterpolator (FixedImageInterpolatorType *_arg)
 
virtual void SetFixedImageInterpolator (FixedImageInterpolatorType *_arg, unsigned int pos)
 
void SetFixedImageMask (FixedImageMaskType *_arg) override
 
virtual void SetFixedImageMask (FixedImageMaskType *_arg, unsigned int pos)
 
void SetFixedImageRegion (const FixedImageRegionType _arg) override
 
virtual void SetFixedImageRegion (const FixedImageRegionType _arg, unsigned int pos)
 
void SetInterpolator (InterpolatorType *_arg) override
 
virtual void SetInterpolator (InterpolatorType *_arg, unsigned int pos)
 
void SetMovingImage (const MovingImageType *_arg) override
 
virtual void SetMovingImage (const MovingImageType *_arg, unsigned int pos)
 
void SetMovingImageMask (MovingImageMaskType *_arg) override
 
virtual void SetMovingImageMask (MovingImageMaskType *_arg, unsigned int pos)
 
- Public Member Functions inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
virtual void BeforeThreadedGetValueAndDerivative (const TransformParametersType &parameters) const
 
virtual const char * GetClassName () const
 
virtual const FixedImageLimiterTypeGetFixedImageLimiter ()
 
virtual double GetFixedLimitRangeRatio () const
 
virtual ImageSamplerTypeGetImageSampler () const
 
virtual const MovingImageDerivativeScalesTypeGetMovingImageDerivativeScales ()
 
virtual const MovingImageLimiterTypeGetMovingImageLimiter ()
 
virtual double GetMovingLimitRangeRatio () const
 
virtual double GetRequiredRatioOfValidSamples () const
 
virtual bool GetScaleGradientWithRespectToMovingImageOrientation () const
 
virtual void GetSelfHessian (const TransformParametersType &parameters, HessianType &H) const
 
const AdvancedTransformTypeGetTransform () const override
 
virtual bool GetUseFixedImageLimiter () const
 
virtual bool GetUseImageSampler () const
 
virtual const boolGetUseMetricSingleThreaded ()
 
virtual bool GetUseMovingImageDerivativeScales () const
 
virtual bool GetUseMovingImageLimiter () const
 
virtual const boolGetUseMultiThread ()
 
void Initialize () override
 
 ITK_DISALLOW_COPY_AND_MOVE (AdvancedImageToImageMetric)
 
 itkStaticConstMacro (FixedImageDimension, unsigned int, TFixedImage::ImageDimension)
 
 itkStaticConstMacro (MovingImageDimension, unsigned int, TMovingImage::ImageDimension)
 
virtual void SetFixedImageLimiter (FixedImageLimiterType *_arg)
 
virtual void SetFixedLimitRangeRatio (double _arg)
 
virtual void SetImageSampler (ImageSamplerType *_arg)
 
virtual void SetMovingImageDerivativeScales (MovingImageDerivativeScalesType _arg)
 
virtual void SetMovingImageLimiter (MovingImageLimiterType *_arg)
 
virtual void SetMovingLimitRangeRatio (double _arg)
 
virtual void SetNumberOfWorkUnits (ThreadIdType numberOfThreads)
 
virtual void SetRequiredRatioOfValidSamples (double _arg)
 
virtual void SetScaleGradientWithRespectToMovingImageOrientation (bool _arg)
 
virtual void SetTransform (AdvancedTransformType *arg)
 
virtual void SetUseMetricSingleThreaded (bool _arg)
 
virtual void SetUseMovingImageDerivativeScales (bool _arg)
 
virtual void SetUseMultiThread (bool _arg)
 
virtual void UseMetricSingleThreadedOff ()
 
virtual void UseMetricSingleThreadedOn ()
 
virtual void UseMultiThreadOff ()
 
virtual void UseMultiThreadOn ()
 

Static Public Member Functions

static Pointer New ()
 

Protected Member Functions

 KNNGraphAlphaMutualInformationImageToImageMetric ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
 ~KNNGraphAlphaMutualInformationImageToImageMetric () override=default
 
- Protected Member Functions inherited from itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >
virtual void CheckForBSplineInterpolators ()
 
bool EvaluateMovingImageValueAndDerivative (const MovingImagePointType &mappedPoint, RealType &movingImageValue, MovingImageDerivativeType *gradient) const override
 
void InitializeImageSampler () override
 
bool IsInsideMovingMask (const MovingImagePointType &mappedPoint) const override
 
 MultiInputImageToImageMetricBase ()=default
 
 ~MultiInputImageToImageMetricBase () override=default
 
- Protected Member Functions inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
 AdvancedImageToImageMetric ()
 
virtual void AfterThreadedGetValue (MeasureType &value) const
 
virtual void AfterThreadedGetValueAndDerivative (MeasureType &value, DerivativeType &derivative) const
 
virtual void CheckForAdvancedTransform ()
 
virtual void CheckForBSplineInterpolator ()
 
virtual void CheckForBSplineTransform () const
 
virtual void CheckNumberOfSamples (unsigned long wanted, unsigned long found) const
 
virtual bool EvaluateMovingImageValueAndDerivative (const MovingImagePointType &mappedPoint, RealType &movingImageValue, MovingImageDerivativeType *gradient) const
 
virtual bool EvaluateTransformJacobian (const FixedImagePointType &fixedImagePoint, TransformJacobianType &jacobian, NonZeroJacobianIndicesType &nzji) const
 
virtual void EvaluateTransformJacobianInnerProduct (const TransformJacobianType &jacobian, const MovingImageDerivativeType &movingImageDerivative, DerivativeType &imageJacobian) const
 
bool FastEvaluateMovingImageValueAndDerivative (const MovingImagePointType &mappedPoint, RealType &movingImageValue, MovingImageDerivativeType *gradient, const ThreadIdType threadId) const
 
virtual void InitializeImageSampler ()
 
virtual void InitializeLimiters ()
 
virtual void InitializeThreadingParameters () const
 
virtual bool IsInsideMovingMask (const MovingImagePointType &point) const
 
 itkAlignedTypedef (ITK_CACHE_LINE_ALIGNMENT, PaddedGetValueAndDerivativePerThreadStruct, AlignedGetValueAndDerivativePerThreadStruct)
 
 itkAlignedTypedef (ITK_CACHE_LINE_ALIGNMENT, PaddedGetValuePerThreadStruct, AlignedGetValuePerThreadStruct)
 
 itkPadStruct (ITK_CACHE_LINE_ALIGNMENT, GetValueAndDerivativePerThreadStruct, PaddedGetValueAndDerivativePerThreadStruct)
 
 itkPadStruct (ITK_CACHE_LINE_ALIGNMENT, GetValuePerThreadStruct, PaddedGetValuePerThreadStruct)
 
void LaunchGetValueAndDerivativeThreaderCallback () const
 
void LaunchGetValueThreaderCallback () const
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
virtual void SetUseFixedImageLimiter (bool _arg)
 
virtual void SetUseImageSampler (bool _arg)
 
virtual void SetUseMovingImageLimiter (bool _arg)
 
virtual void ThreadedGetValue (ThreadIdType threadID)
 
virtual void ThreadedGetValueAndDerivative (ThreadIdType threadID)
 
MovingImagePointType TransformPoint (const FixedImagePointType &fixedImagePoint) const
 
 ~AdvancedImageToImageMetric () override=default
 

Protected Attributes

double m_Alpha
 
double m_AvoidDivisionBy
 
BinaryKNNTreePointer m_BinaryKNNTreeFixed
 
BinaryKNNTreePointer m_BinaryKNNTreeJoint
 
BinaryKNNTreePointer m_BinaryKNNTreeMoving
 
BinaryKNNTreeSearchPointer m_BinaryKNNTreeSearcherFixed
 
BinaryKNNTreeSearchPointer m_BinaryKNNTreeSearcherJoint
 
BinaryKNNTreeSearchPointer m_BinaryKNNTreeSearcherMoving
 
- Protected Attributes inherited from itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >
BSplineInterpolatorVectorType m_BSplineInterpolatorVector
 
FixedImageInterpolatorVectorType m_FixedImageInterpolatorVector
 
FixedImageMaskVectorType m_FixedImageMaskVector
 
FixedImageRegionVectorType m_FixedImageRegionVector
 
FixedImageVectorType m_FixedImageVector
 
bool m_InterpolatorsAreBSpline { false }
 
InterpolatorVectorType m_InterpolatorVector
 
MovingImageMaskVectorType m_MovingImageMaskVector
 
MovingImageVectorType m_MovingImageVector
 
- Protected Attributes inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
AdvancedTransformType::Pointer m_AdvancedTransform { nullptr }
 
BSplineInterpolatorPointer m_BSplineInterpolator { nullptr }
 
BSplineInterpolatorFloatPointer m_BSplineInterpolatorFloat { nullptr }
 
CentralDifferenceGradientFilterPointer m_CentralDifferenceGradientFilter { nullptr }
 
FixedImageLimiterPointer m_FixedImageLimiter { nullptr }
 
FixedImageLimiterOutputType m_FixedImageMaxLimit { 1 }
 
FixedImageLimiterOutputType m_FixedImageMinLimit { 0 }
 
FixedImagePixelType m_FixedImageTrueMax { 1 }
 
FixedImagePixelType m_FixedImageTrueMin { 0 }
 
double m_FixedLimitRangeRatio { 0.01 }
 
std::unique_ptr< AlignedGetValueAndDerivativePerThreadStruct[]> m_GetValueAndDerivativePerThreadVariables
 
ThreadIdType m_GetValueAndDerivativePerThreadVariablesSize { 0 }
 
std::unique_ptr< AlignedGetValuePerThreadStruct[]> m_GetValuePerThreadVariables { nullptr }
 
ThreadIdType m_GetValuePerThreadVariablesSize { 0 }
 
ImageSamplerPointer m_ImageSampler { nullptr }
 
bool m_InterpolatorIsBSpline { false }
 
bool m_InterpolatorIsBSplineFloat { false }
 
bool m_InterpolatorIsLinear { false }
 
bool m_InterpolatorIsReducedBSpline { false }
 
LinearInterpolatorPointer m_LinearInterpolator { nullptr }
 
MovingImageLimiterPointer m_MovingImageLimiter { nullptr }
 
MovingImageLimiterOutputType m_MovingImageMaxLimit { 1 }
 
MovingImageLimiterOutputType m_MovingImageMinLimit { 0 }
 
MovingImagePixelType m_MovingImageTrueMax { 1 }
 
MovingImagePixelType m_MovingImageTrueMin { 0 }
 
double m_MovingLimitRangeRatio { 0.01 }
 
ReducedBSplineInterpolatorPointer m_ReducedBSplineInterpolator { nullptr }
 
MultiThreaderParameterType m_ThreaderMetricParameters
 
bool m_TransformIsAdvanced { false }
 
bool m_TransformIsBSpline { false }
 
bool m_UseMetricSingleThreaded { true }
 
bool m_UseMultiThread { false }
 
bool m_UseOpenMP
 

Private Types

using MovingImageContinuousIndexType = typename InterpolatorType::ContinuousIndexType
 
using MovingImageDerivativeType = typename BSplineInterpolatorType::CovariantVectorType
 
using MovingImagePointType = typename TransformType::OutputPointType
 
using SpatialDerivativeContainerType = std::vector< SpatialDerivativeType >
 
using SpatialDerivativeType = Array2D< double >
 
using TransformJacobianContainerType = std::vector< TransformJacobianType >
 
using TransformJacobianIndicesContainerType = std::vector< NonZeroJacobianIndicesType >
 

Private Member Functions

void ComputeListSampleValuesAndDerivativePlusJacobian (const ListSamplePointer &listSampleFixed, const ListSamplePointer &listSampleMoving, const ListSamplePointer &listSampleJoint, const bool doDerivative, TransformJacobianContainerType &jacobians, TransformJacobianIndicesContainerType &jacobiansIndices, SpatialDerivativeContainerType &spatialDerivatives) const
 
virtual void EvaluateMovingFeatureImageDerivatives (const MovingImagePointType &mappedPoint, SpatialDerivativeType &featureGradients) const
 
virtual void UpdateDerivativeOfGammas (const SpatialDerivativeType &D1sparse, const SpatialDerivativeType &D2sparse_M, const SpatialDerivativeType &D2sparse_J, const NonZeroJacobianIndicesType &D1indices, const NonZeroJacobianIndicesType &D2indices_M, const NonZeroJacobianIndicesType &D2indices_J, const MeasurementVectorType &diff_M, const MeasurementVectorType &diff_J, const MeasureType &distance_M, const MeasureType &distance_J, DerivativeType &dGamma_M, DerivativeType &dGamma_J) const
 

Additional Inherited Members

- Protected Types inherited from itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >
using BSplineInterpolatorPointer = typename BSplineInterpolatorType::Pointer
 
using BSplineInterpolatorType = BSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, double >
 
using BSplineInterpolatorVectorType = std::vector< BSplineInterpolatorPointer >
 
using MovingImageContinuousIndexType = typename InterpolatorType::ContinuousIndexType
 
using MovingImageDerivativeType = typename BSplineInterpolatorType::CovariantVectorType
 
using MovingImageIndexType = typename MovingImageType::IndexType
 
using MovingImagePointType = typename TransformType::OutputPointType
 
- Protected Types inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
using BSplineInterpolatorFloatPointer = typename BSplineInterpolatorFloatType::Pointer
 
using BSplineInterpolatorFloatType = BSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, float >
 
using BSplineInterpolatorPointer = typename BSplineInterpolatorType::Pointer
 
using BSplineInterpolatorType = BSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, double >
 
using CentralDifferenceGradientFilterPointer = typename CentralDifferenceGradientFilterType::Pointer
 
using CentralDifferenceGradientFilterType = GradientImageFilter< MovingImageType, RealType, RealType >
 
using FixedImageIndexType = typename FixedImageType::IndexType
 
using FixedImageIndexValueType = typename FixedImageIndexType::IndexValueType
 
using FixedImagePointType = typename TransformType::InputPointType
 
using LinearInterpolatorPointer = typename LinearInterpolatorType::Pointer
 
using LinearInterpolatorType = AdvancedLinearInterpolateImageFunction< MovingImageType, CoordinateRepresentationType >
 
using MovingImageContinuousIndexType = typename InterpolatorType::ContinuousIndexType
 
using MovingImageDerivativeType = typename BSplineInterpolatorType::CovariantVectorType
 
using MovingImageIndexType = typename MovingImageType::IndexType
 
using MovingImagePointType = typename TransformType::OutputPointType
 
using NonZeroJacobianIndicesType = typename AdvancedTransformType::NonZeroJacobianIndicesType
 
using ReducedBSplineInterpolatorPointer = typename ReducedBSplineInterpolatorType::Pointer
 
using ReducedBSplineInterpolatorType = ReducedDimensionBSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, double >
 
- Static Protected Member Functions inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION AccumulateDerivativesThreaderCallback (void *arg)
 
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION GetValueAndDerivativeThreaderCallback (void *arg)
 
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION GetValueThreaderCallback (void *arg)
 

Member Typedef Documentation

◆ ANNbdTreeType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ANNbdTreeType = ANNbdTree<ListSampleType>

◆ ANNBruteForceTreeType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ANNBruteForceTreeType = ANNBruteForceTree<ListSampleType>

◆ ANNFixedRadiusTreeSearchType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ANNFixedRadiusTreeSearchType = ANNFixedRadiusTreeSearch<ListSampleType>

◆ ANNkDTreeType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ANNkDTreeType = ANNkDTree<ListSampleType>

◆ ANNPriorityTreeSearchType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ANNPriorityTreeSearchType = ANNPriorityTreeSearch<ListSampleType>

◆ ANNStandardTreeSearchType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ANNStandardTreeSearchType = ANNStandardTreeSearch<ListSampleType>

◆ BinaryKNNTreePointer

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::BinaryKNNTreePointer = typename BinaryKNNTreeType::Pointer

◆ BinaryKNNTreeSearchPointer

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::BinaryKNNTreeSearchPointer = typename BinaryKNNTreeSearchType::Pointer

◆ BinaryKNNTreeSearchType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::BinaryKNNTreeSearchType = BinaryTreeSearchBase<ListSampleType>

Typedefs for tree searchers.

Definition at line 160 of file itkKNNGraphAlphaMutualInformationImageToImageMetric.h.

◆ BinaryKNNTreeType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::BinaryKNNTreeType = BinaryTreeBase<ListSampleType>

Typedefs for trees.

Definition at line 153 of file itkKNNGraphAlphaMutualInformationImageToImageMetric.h.

◆ ConstPointer

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ConstPointer = SmartPointer<const Self>

◆ DerivativeValueType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::DerivativeValueType = typename DerivativeType::ValueType

◆ DistanceArrayType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::DistanceArrayType = typename BinaryKNNTreeSearchType::DistanceArrayType

◆ FixedImageInterpolatorVectorType

template<class TFixedImage , class TMovingImage >
using itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >::FixedImageInterpolatorVectorType = std::vector<FixedImageInterpolatorPointer>

Definition at line 110 of file itkMultiInputImageToImageMetricBase.h.

◆ FixedImageMaskVectorType

template<class TFixedImage , class TMovingImage >
using itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >::FixedImageMaskVectorType = std::vector<FixedImageMaskPointer>

Definition at line 105 of file itkMultiInputImageToImageMetricBase.h.

◆ FixedImageRegionVectorType

template<class TFixedImage , class TMovingImage >
using itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >::FixedImageRegionVectorType = std::vector<FixedImageRegionType>

Definition at line 106 of file itkMultiInputImageToImageMetricBase.h.

◆ FixedImageVectorType

template<class TFixedImage , class TMovingImage >
using itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >::FixedImageVectorType = std::vector<FixedImageConstPointer>

Typedef's for storing multiple inputs.

Definition at line 104 of file itkMultiInputImageToImageMetricBase.h.

◆ IndexArrayType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::IndexArrayType = typename BinaryKNNTreeSearchType::IndexArrayType

◆ InterpolatorVectorType

template<class TFixedImage , class TMovingImage >
using itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >::InterpolatorVectorType = std::vector<InterpolatorPointer>

Definition at line 109 of file itkMultiInputImageToImageMetricBase.h.

◆ ListSamplePointer

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ListSamplePointer = typename ListSampleType::Pointer

◆ ListSampleType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ListSampleType = typename Statistics::ListSampleCArray<MeasurementVectorType, double>

◆ MeasurementVectorType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::MeasurementVectorType = Array<double>

Typedefs for the samples.

Definition at line 147 of file itkKNNGraphAlphaMutualInformationImageToImageMetric.h.

◆ MeasurementVectorValueType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::MeasurementVectorValueType = typename MeasurementVectorType::ValueType

◆ MovingImageContinuousIndexType

template<class TFixedImage , class TMovingImage >
using itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >::MovingImageContinuousIndexType = typename InterpolatorType::ContinuousIndexType
private

Definition at line 360 of file itkAdvancedImageToImageMetric.h.

◆ MovingImageDerivativeType

template<class TFixedImage , class TMovingImage >
using itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >::MovingImageDerivativeType = typename BSplineInterpolatorType::CovariantVectorType
private

Definition at line 359 of file itkAdvancedImageToImageMetric.h.

◆ MovingImageMaskVectorType

template<class TFixedImage , class TMovingImage >
using itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >::MovingImageMaskVectorType = std::vector<MovingImageMaskPointer>

Definition at line 108 of file itkMultiInputImageToImageMetricBase.h.

◆ MovingImagePointType

template<class TFixedImage , class TMovingImage >
using itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >::MovingImagePointType = typename TransformType::OutputPointType
private

Definition at line 357 of file itkAdvancedImageToImageMetric.h.

◆ MovingImageVectorType

template<class TFixedImage , class TMovingImage >
using itk::MultiInputImageToImageMetricBase< TFixedImage, TMovingImage >::MovingImageVectorType = std::vector<MovingImageConstPointer>

Definition at line 107 of file itkMultiInputImageToImageMetricBase.h.

◆ Pointer

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::Pointer = SmartPointer<Self>

◆ Self

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::Self = KNNGraphAlphaMutualInformationImageToImageMetric

Standard itk.

Definition at line 81 of file itkKNNGraphAlphaMutualInformationImageToImageMetric.h.

◆ SpatialDerivativeContainerType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SpatialDerivativeContainerType = std::vector<SpatialDerivativeType>
private

◆ SpatialDerivativeType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SpatialDerivativeType = Array2D<double>
private

◆ Superclass

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::Superclass = MultiInputImageToImageMetricBase<TFixedImage, TMovingImage>

◆ TransformJacobianContainerType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::TransformJacobianContainerType = std::vector<TransformJacobianType>
private

◆ TransformJacobianIndicesContainerType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::TransformJacobianIndicesContainerType = std::vector<NonZeroJacobianIndicesType>
private

◆ TransformJacobianValueType

template<class TFixedImage , class TMovingImage >
using itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::TransformJacobianValueType = typename TransformJacobianType::ValueType

Constructor & Destructor Documentation

◆ KNNGraphAlphaMutualInformationImageToImageMetric()

template<class TFixedImage , class TMovingImage >
itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::KNNGraphAlphaMutualInformationImageToImageMetric ( )
protected

Constructor.

◆ ~KNNGraphAlphaMutualInformationImageToImageMetric()

template<class TFixedImage , class TMovingImage >
itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::~KNNGraphAlphaMutualInformationImageToImageMetric ( )
overrideprotecteddefault

Destructor.

Member Function Documentation

◆ ComputeListSampleValuesAndDerivativePlusJacobian()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ComputeListSampleValuesAndDerivativePlusJacobian ( const ListSamplePointer listSampleFixed,
const ListSamplePointer listSampleMoving,
const ListSamplePointer listSampleJoint,
const bool  doDerivative,
TransformJacobianContainerType jacobians,
TransformJacobianIndicesContainerType jacobiansIndices,
SpatialDerivativeContainerType spatialDerivatives 
) const
private

This function takes the fixed image samples from the ImageSampler and puts them in the listSampleFixed, together with the fixed feature image samples. Also the corresponding moving image values and moving feature values are computed and put into listSampleMoving. The concatenation is put into listSampleJoint. If desired, i.e. if doDerivative is true, then also things needed to compute the derivative of the cost function to the transform parameters are computed:

  • The sparse Jacobian of the transformation (dT/dmu).
  • The spatial derivatives of the moving (feature) images (dm/dx).

◆ EvaluateMovingFeatureImageDerivatives()

template<class TFixedImage , class TMovingImage >
virtual void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::EvaluateMovingFeatureImageDerivatives ( const MovingImagePointType mappedPoint,
SpatialDerivativeType featureGradients 
) const
privatevirtual

This function calculates the spatial derivative of the featureNr feature image at the point mappedPoint.

Todo:
move this to base class.

◆ GetAlpha()

template<class TFixedImage , class TMovingImage >
virtual const double & itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetAlpha ( )
virtual

Get alpha from alpha - mutual information.

◆ GetAvoidDivisionBy()

template<class TFixedImage , class TMovingImage >
virtual const double & itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetAvoidDivisionBy ( )
virtual

Avoid division by a small number.

◆ GetClassName()

template<class TFixedImage , class TMovingImage >
virtual const char * itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetClassName ( ) const
virtual

Run-time type information (and related methods).

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

Reimplemented in elastix::KNNGraphAlphaMutualInformationMetric< TElastix >.

◆ GetDerivative()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetDerivative ( const TransformParametersType &  parameters,
DerivativeType &  Derivative 
) const
override

Get the derivatives of the match measure.

◆ GetValue()

template<class TFixedImage , class TMovingImage >
MeasureType itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetValue ( const TransformParametersType &  parameters) const
override

Get the value for single valued optimizers.

◆ GetValueAndDerivative()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetValueAndDerivative ( const TransformParametersType &  parameters,
MeasureType &  Value,
DerivativeType &  Derivative 
) const
override

Get value and derivatives for multiple valued optimizers.

◆ Initialize()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::Initialize ( )
override

*** Standard metric stuff: *** Initialize the metric.

◆ ITK_DISALLOW_COPY_AND_MOVE()

template<class TFixedImage , class TMovingImage >
itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ITK_DISALLOW_COPY_AND_MOVE ( KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >  )

◆ itkStaticConstMacro() [1/2]

template<class TFixedImage , class TMovingImage >
itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::itkStaticConstMacro ( FixedImageDimension  ,
unsigned int  ,
FixedImageType::ImageDimension   
)

The fixed image dimension.

◆ itkStaticConstMacro() [2/2]

template<class TFixedImage , class TMovingImage >
itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::itkStaticConstMacro ( MovingImageDimension  ,
unsigned int  ,
MovingImageType::ImageDimension   
)

◆ New()

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

Method for creation through the object factory.

◆ PrintSelf()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
overrideprotected

PrintSelf.

◆ SetAlpha()

template<class TFixedImage , class TMovingImage >
virtual void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetAlpha ( double  _arg)
virtual

Set alpha from alpha - mutual information.

◆ SetANNbdTree() [1/2]

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetANNbdTree ( unsigned int  bucketSize,
std::string  splittingRule,
std::string  shrinkingRule 
)

Set ANNbdTree.

◆ SetANNbdTree() [2/2]

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetANNbdTree ( unsigned int  bucketSize,
std::string  splittingRuleFixed,
std::string  splittingRuleMoving,
std::string  splittingRuleJoint,
std::string  shrinkingRuleFixed,
std::string  shrinkingRuleMoving,
std::string  shrinkingRuleJoint 
)

Set ANNbdTree.

◆ SetANNBruteForceTree()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetANNBruteForceTree ( )

◆ SetANNFixedRadiusTreeSearch()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetANNFixedRadiusTreeSearch ( unsigned int  kNearestNeighbors,
double  errorBound,
double  squaredRadius 
)

◆ SetANNkDTree() [1/2]

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetANNkDTree ( unsigned int  bucketSize,
std::string  splittingRule 
)

*** Set trees: *** Currently kd, bd, and brute force trees are supported. Set ANNkDTree.

◆ SetANNkDTree() [2/2]

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetANNkDTree ( unsigned int  bucketSize,
std::string  splittingRuleFixed,
std::string  splittingRuleMoving,
std::string  splittingRuleJoint 
)

Set ANNkDTree.

◆ SetANNPriorityTreeSearch()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetANNPriorityTreeSearch ( unsigned int  kNearestNeighbors,
double  errorBound 
)

◆ SetANNStandardTreeSearch()

template<class TFixedImage , class TMovingImage >
void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetANNStandardTreeSearch ( unsigned int  kNearestNeighbors,
double  errorBound 
)

*** Set tree searchers: *** Currently standard, fixed radius, and priority tree searchers are supported. Set ANNStandardTreeSearch.

◆ SetAvoidDivisionBy()

template<class TFixedImage , class TMovingImage >
virtual void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetAvoidDivisionBy ( double  _arg)
virtual

Avoid division by a small number.

◆ UpdateDerivativeOfGammas()

template<class TFixedImage , class TMovingImage >
virtual void itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::UpdateDerivativeOfGammas ( const SpatialDerivativeType D1sparse,
const SpatialDerivativeType D2sparse_M,
const SpatialDerivativeType D2sparse_J,
const NonZeroJacobianIndicesType D1indices,
const NonZeroJacobianIndicesType D2indices_M,
const NonZeroJacobianIndicesType D2indices_J,
const MeasurementVectorType diff_M,
const MeasurementVectorType diff_J,
const MeasureType &  distance_M,
const MeasureType &  distance_J,
DerivativeType &  dGamma_M,
DerivativeType &  dGamma_J 
) const
privatevirtual

This function essentially computes D1 - D2, but also takes care of going from a sparse matrix (hence the indices) to a full sized matrix.

Field Documentation

◆ m_Alpha

template<class TFixedImage , class TMovingImage >
double itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_Alpha
protected

◆ m_AvoidDivisionBy

template<class TFixedImage , class TMovingImage >
double itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_AvoidDivisionBy
protected

◆ m_BinaryKNNTreeFixed

template<class TFixedImage , class TMovingImage >
BinaryKNNTreePointer itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_BinaryKNNTreeFixed
protected

Member variables.

Definition at line 269 of file itkKNNGraphAlphaMutualInformationImageToImageMetric.h.

◆ m_BinaryKNNTreeJoint

template<class TFixedImage , class TMovingImage >
BinaryKNNTreePointer itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_BinaryKNNTreeJoint
protected

◆ m_BinaryKNNTreeMoving

template<class TFixedImage , class TMovingImage >
BinaryKNNTreePointer itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_BinaryKNNTreeMoving
protected

◆ m_BinaryKNNTreeSearcherFixed

template<class TFixedImage , class TMovingImage >
BinaryKNNTreeSearchPointer itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_BinaryKNNTreeSearcherFixed
protected

◆ m_BinaryKNNTreeSearcherJoint

template<class TFixedImage , class TMovingImage >
BinaryKNNTreeSearchPointer itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_BinaryKNNTreeSearcherJoint
protected

◆ m_BinaryKNNTreeSearcherMoving

template<class TFixedImage , class TMovingImage >
BinaryKNNTreeSearchPointer itk::KNNGraphAlphaMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_BinaryKNNTreeSearcherMoving
protected


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