go home Home | Main Page | Modules | Namespace List | Class Hierarchy | Alphabetical List | Data Structures | File List | Namespace Members | Data Fields | Globals | Related Pages
Public Types | Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes
itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage > Class Template Reference

#include <itkParzenWindowHistogramImageToImageMetric.h>

Inheritance diagram for itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >:
Inheritance graph
[legend]
Collaboration diagram for itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >:
Collaboration graph
[legend]

Public Types

typedef SmartPointer< const SelfConstPointer
 
typedef
Superclass::CoordinateRepresentationType 
CoordinateRepresentationType
 
typedef Superclass::DerivativeType DerivativeType
 
typedef
Superclass::DerivativeValueType 
DerivativeValueType
 
typedef
Superclass::FixedImageConstPointer 
FixedImageConstPointer
 
typedef
Superclass::FixedImageLimiterOutputType 
FixedImageLimiterOutputType
 
typedef
Superclass::FixedImageLimiterType 
FixedImageLimiterType
 
typedef
Superclass::FixedImageMaskPointer 
FixedImageMaskPointer
 
typedef
Superclass::FixedImageMaskType 
FixedImageMaskType
 
typedef
Superclass::FixedImagePixelType 
FixedImagePixelType
 
typedef
Superclass::FixedImageRegionType 
FixedImageRegionType
 
typedef Superclass::FixedImageType FixedImageType
 
typedef
Superclass::GradientImageFilterPointer 
GradientImageFilterPointer
 
typedef
Superclass::GradientImageFilterType 
GradientImageFilterType
 
typedef
Superclass::GradientImagePointer 
GradientImagePointer
 
typedef
Superclass::GradientImageType 
GradientImageType
 
typedef
Superclass::GradientPixelType 
GradientPixelType
 
typedef
Superclass::ImageSampleContainerPointer 
ImageSampleContainerPointer
 
typedef
Superclass::ImageSampleContainerType 
ImageSampleContainerType
 
typedef
Superclass::ImageSamplerPointer 
ImageSamplerPointer
 
typedef
Superclass::ImageSamplerType 
ImageSamplerType
 
typedef Superclass::InputPointType InputPointType
 
typedef
Superclass::InterpolatorPointer 
InterpolatorPointer
 
typedef
Superclass::InterpolatorType 
InterpolatorType
 
typedef Superclass::MeasureType MeasureType
 
typedef
Superclass::MovingImageConstPointer 
MovingImageConstPointer
 
typedef
Superclass::MovingImageDerivativeScalesType 
MovingImageDerivativeScalesType
 
typedef
Superclass::MovingImageLimiterOutputType 
MovingImageLimiterOutputType
 
typedef
Superclass::MovingImageLimiterType 
MovingImageLimiterType
 
typedef
Superclass::MovingImageMaskPointer 
MovingImageMaskPointer
 
typedef
Superclass::MovingImageMaskType 
MovingImageMaskType
 
typedef
Superclass::MovingImagePixelType 
MovingImagePixelType
 
typedef
Superclass::MovingImageRegionType 
MovingImageRegionType
 
typedef Superclass::MovingImageType MovingImageType
 
typedef Superclass::OutputPointType OutputPointType
 
typedef Superclass::ParametersType ParametersType
 
typedef SmartPointer< SelfPointer
 
typedef Superclass::RealType RealType
 
typedef
ParzenWindowHistogramImageToImageMetric 
Self
 
typedef
AdvancedImageToImageMetric
< TFixedImage, TMovingImage > 
Superclass
 
typedef
Superclass::TransformJacobianType 
TransformJacobianType
 
typedef
Superclass::TransformParametersType 
TransformParametersType
 
typedef
Superclass::TransformPointer 
TransformPointer
 
typedef Superclass::TransformType TransformType
 
- Public Types inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
typedef AdvancedTransform
< ScalarType,
FixedImageDimension,
MovingImageDimension > 
AdvancedTransformType
 
typedef SmartPointer< const SelfConstPointer
 
typedef
Superclass::CoordinateRepresentationType 
CoordinateRepresentationType
 
typedef Superclass::DerivativeType DerivativeType
 
typedef DerivativeType::ValueType DerivativeValueType
 
typedef
Superclass::FixedImageConstPointer 
FixedImageConstPointer
 
typedef
FixedImageLimiterType::OutputType 
FixedImageLimiterOutputType
 
typedef LimiterFunctionBase
< RealType,
FixedImageDimension > 
FixedImageLimiterType
 
typedef
Superclass::FixedImageMaskPointer 
FixedImageMaskPointer
 
typedef
Superclass::FixedImageMaskType 
FixedImageMaskType
 
typedef FixedImageType::PixelType FixedImagePixelType
 
typedef FixedImageType::Pointer FixedImagePointer
 
typedef
Superclass::FixedImageRegionType 
FixedImageRegionType
 
typedef Superclass::FixedImageType FixedImageType
 
typedef
Superclass::GradientImageFilterPointer 
GradientImageFilterPointer
 
typedef
Superclass::GradientImageFilterType 
GradientImageFilterType
 
typedef
Superclass::GradientImagePointer 
GradientImagePointer
 
typedef
Superclass::GradientImageType 
GradientImageType
 
typedef
Superclass::GradientPixelType 
GradientPixelType
 
typedef vnl_sparse_matrix
< HessianValueType
HessianType
 
typedef DerivativeType::ValueType HessianValueType
 
typedef
ImageSamplerType::OutputVectorContainerPointer 
ImageSampleContainerPointer
 
typedef
ImageSamplerType::OutputVectorContainerType 
ImageSampleContainerType
 
typedef ImageSamplerType::Pointer ImageSamplerPointer
 
typedef ImageSamplerBase
< FixedImageType
ImageSamplerType
 
typedef Superclass::InputPointType InputPointType
 
typedef
Superclass::InterpolatorPointer 
InterpolatorPointer
 
typedef
Superclass::InterpolatorType 
InterpolatorType
 
typedef Superclass::MeasureType MeasureType
 
typedef
Superclass::MovingImageConstPointer 
MovingImageConstPointer
 
typedef FixedArray< double,
itkGetStaticConstMacro(MovingImageDimension) > 
MovingImageDerivativeScalesType
 
typedef
MovingImageLimiterType::OutputType 
MovingImageLimiterOutputType
 
typedef LimiterFunctionBase
< RealType,
MovingImageDimension > 
MovingImageLimiterType
 
typedef
Superclass::MovingImageMaskPointer 
MovingImageMaskPointer
 
typedef
Superclass::MovingImageMaskType 
MovingImageMaskType
 
typedef
Superclass::MovingImagePixelType 
MovingImagePixelType
 
typedef MovingImageType::Pointer MovingImagePointer
 
typedef MovingImageType::RegionType MovingImageRegionType
 
typedef Superclass::MovingImageType MovingImageType
 
typedef Superclass::OutputPointType OutputPointType
 
typedef Superclass::ParametersType ParametersType
 
typedef SmartPointer< SelfPointer
 
typedef Superclass::RealType RealType
 
typedef TransformType::ScalarType ScalarType
 
typedef AdvancedImageToImageMetric Self
 
typedef ImageToImageMetric
< TFixedImage, TMovingImage > 
Superclass
 
typedef
Superclass::TransformJacobianType 
TransformJacobianType
 
typedef
Superclass::TransformParametersType 
TransformParametersType
 
typedef
Superclass::TransformPointer 
TransformPointer
 
typedef Superclass::TransformType TransformType
 

Public Member Functions

virtual const char * GetClassName () const
 
void GetDerivative (const ParametersType &parameters, DerivativeType &Derivative) const
 
virtual double GetFiniteDifferencePerturbation () const
 
virtual unsigned int GetFixedKernelBSplineOrder () const
 
virtual unsigned int GetMovingKernelBSplineOrder () const
 
virtual unsigned long GetNumberOfFixedHistogramBins ()
 
virtual unsigned long GetNumberOfMovingHistogramBins ()
 
virtual bool GetUseDerivative () const
 
virtual const boolGetUseExplicitPDFDerivatives ()
 
virtual bool GetUseFiniteDifferenceDerivative () const
 
void GetValueAndDerivative (const ParametersType &parameters, MeasureType &value, DerivativeType &derivative) const
 
void Initialize (void) throw ( ExceptionObject )
 
 itkStaticConstMacro (FixedImageDimension, unsigned int, FixedImageType::ImageDimension)
 
 itkStaticConstMacro (MovingImageDimension, unsigned int, MovingImageType::ImageDimension)
 
virtual void SetFiniteDifferencePerturbation (double _arg)
 
virtual void SetFixedKernelBSplineOrder (unsigned int _arg)
 
virtual void SetMovingKernelBSplineOrder (unsigned int _arg)
 
virtual void SetNumberOfFixedHistogramBins (unsigned long _arg)
 
virtual void SetNumberOfMovingHistogramBins (unsigned long _arg)
 
virtual void SetUseDerivative (bool _arg)
 
virtual void SetUseExplicitPDFDerivatives (bool _arg)
 
virtual void SetUseFiniteDifferenceDerivative (bool _arg)
 
virtual void UseExplicitPDFDerivativesOff ()
 
virtual void UseExplicitPDFDerivativesOn ()
 
- Public Member Functions inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
virtual const
FixedImageLimiterType
GetFixedImageLimiter ()
 
virtual double GetFixedLimitRangeRatio () const
 
virtual ImageSamplerTypeGetImageSampler (void) const
 
virtual const
MovingImageDerivativeScalesType
GetMovingImageDerivativeScales ()
 
virtual const
MovingImageLimiterType
GetMovingImageLimiter ()
 
virtual double GetMovingLimitRangeRatio () const
 
virtual double GetRequiredRatioOfValidSamples () const
 
virtual void GetSelfHessian (const TransformParametersType &parameters, HessianType &H) const
 
const AdvancedTransformTypeGetTransform (void) const
 
virtual bool GetUseFixedImageLimiter () const
 
virtual bool GetUseImageSampler () const
 
virtual bool GetUseMovingImageDerivativeScales () const
 
virtual bool GetUseMovingImageLimiter () const
 
 itkStaticConstMacro (MovingImageDimension, unsigned int, TMovingImage::ImageDimension)
 
 itkStaticConstMacro (FixedImageDimension, unsigned int, TFixedImage::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 SetRequiredRatioOfValidSamples (double _arg)
 
virtual void SetTransform (AdvancedTransformType *arg)
 
virtual void SetUseMovingImageDerivativeScales (bool _arg)
 

Protected Types

typedef
Superclass::BSplineInterpolatorType 
BSplineInterpolatorType
 
typedef
Superclass::CentralDifferenceGradientFilterType 
CentralDifferenceGradientFilterType
 
typedef
Superclass::FixedImageIndexType 
FixedImageIndexType
 
typedef
Superclass::FixedImageIndexValueType 
FixedImageIndexValueType
 
typedef
Superclass::FixedImagePointType 
FixedImagePointType
 
typedef
IncrementalMarginalPDFType::IndexType 
IncrementalMarginalPDFIndexType
 
typedef
IncrementalMarginalPDFType::RegionType 
IncrementalMarginalPDFRegionType
 
typedef
IncrementalMarginalPDFType::SizeType 
IncrementalMarginalPDFSizeType
 
typedef Image< PDFValueType, 2 > IncrementalMarginalPDFType
 
typedef
JointPDFDerivativesType::IndexType 
JointPDFDerivativesIndexType
 
typedef
JointPDFDerivativesType::RegionType 
JointPDFDerivativesRegionType
 
typedef
JointPDFDerivativesType::SizeType 
JointPDFDerivativesSizeType
 
typedef Image< PDFValueType, 3 > JointPDFDerivativesType
 
typedef JointPDFType::IndexType JointPDFIndexType
 
typedef JointPDFType::RegionType JointPDFRegionType
 
typedef JointPDFType::SizeType JointPDFSizeType
 
typedef Image< PDFValueType, 2 > JointPDFType
 
typedef KernelFunction KernelFunctionType
 
typedef Array< PDFValueTypeMarginalPDFType
 
typedef
Superclass::MovingImageContinuousIndexType 
MovingImageContinuousIndexType
 
typedef
Superclass::MovingImageDerivativeType 
MovingImageDerivativeType
 
typedef
Superclass::MovingImageIndexType 
MovingImageIndexType
 
typedef
Superclass::MovingImagePointType 
MovingImagePointType
 
typedef
Superclass::NonZeroJacobianIndicesType 
NonZeroJacobianIndicesType
 
typedef
FixedImageType::OffsetValueType 
OffsetValueType
 
typedef Array< doubleParzenValueContainerType
 
typedef float PDFValueType
 
- Protected Types inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
typedef
BSplineInterpolateImageFunction
< MovingImageType,
CoordinateRepresentationType,
float
BSplineInterpolatorFloatType
 
typedef
BSplineInterpolateImageFunction
< MovingImageType,
CoordinateRepresentationType,
double
BSplineInterpolatorType
 
typedef GradientImageFilter
< MovingImageType, RealType,
RealType
CentralDifferenceGradientFilterType
 
typedef FixedImageType::IndexType FixedImageIndexType
 
typedef
FixedImageIndexType::IndexValueType 
FixedImageIndexValueType
 
typedef
TransformType::InputPointType 
FixedImagePointType
 
typedef
InterpolatorType::ContinuousIndexType 
MovingImageContinuousIndexType
 
typedef
BSplineInterpolatorType::CovariantVectorType 
MovingImageDerivativeType
 
typedef MovingImageType::IndexType MovingImageIndexType
 
typedef
TransformType::OutputPointType 
MovingImagePointType
 
typedef
AdvancedTransformType::NonZeroJacobianIndicesType 
NonZeroJacobianIndicesType
 
typedef
ReducedDimensionBSplineInterpolateImageFunction
< MovingImageType,
CoordinateRepresentationType,
double
ReducedBSplineInterpolatorType
 

Protected Member Functions

virtual void ComputeIncrementalMarginalPDFs (const JointPDFDerivativesType *incrementalPDF, IncrementalMarginalPDFType *fixedIncrementalMarginalPDF, IncrementalMarginalPDFType *movingIncrementalMarginalPDF) const
 
virtual void ComputeMarginalPDF (const JointPDFType *jointPDF, MarginalPDFType &marginalPDF, unsigned int direction) const
 
virtual void ComputePDFs (const ParametersType &parameters) const
 
virtual void ComputePDFsAndIncrementalPDFs (const ParametersType &parameters) const
 
virtual void ComputePDFsAndPDFDerivatives (const ParametersType &parameters) const
 
void EvaluateParzenValues (double parzenWindowTerm, OffsetValueType parzenWindowIndex, const KernelFunctionType *kernel, ParzenValueContainerType &parzenValues) const
 
void EvaluateTransformJacobianInnerProduct (const TransformJacobianType &jacobian, const MovingImageDerivativeType &movingImageDerivative, DerivativeType &imageJacobian) const
 
virtual void GetValueAndAnalyticDerivative (const ParametersType &, MeasureType &, DerivativeType &) const
 
virtual void GetValueAndFiniteDifferenceDerivative (const ParametersType &, MeasureType &, DerivativeType &) const
 
virtual void InitializeHistograms (void)
 
virtual void InitializeKernels (void)
 
virtual void NormalizeJointPDF (JointPDFType *pdf, double factor) const
 
virtual void NormalizeJointPDFDerivatives (JointPDFDerivativesType *pdf, double factor) const
 
 ParzenWindowHistogramImageToImageMetric ()
 
void PrintSelf (std::ostream &os, Indent indent) const
 
virtual void UpdateJointPDFAndDerivatives (RealType fixedImageValue, RealType movingImageValue, const DerivativeType *imageJacobian, const NonZeroJacobianIndicesType *nzji) const
 
virtual void UpdateJointPDFAndIncrementalPDFs (RealType fixedImageValue, RealType movingImageValue, RealType movingMaskValue, const DerivativeType &movingImageValuesRight, const DerivativeType &movingImageValuesLeft, const DerivativeType &movingMaskValuesRight, const DerivativeType &movingMaskValuesLeft, const NonZeroJacobianIndicesType &nzji) const
 
void UpdateJointPDFDerivatives (const JointPDFIndexType &pdfIndex, double factor, const DerivativeType &imageJacobian, const NonZeroJacobianIndicesType &nzji) const
 
virtual ~ParzenWindowHistogramImageToImageMetric ()
 
- Protected Member Functions inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
 AdvancedImageToImageMetric ()
 
virtual void CheckForAdvancedTransform (void)
 
virtual void CheckForBSplineInterpolator (void)
 
virtual void CheckNumberOfSamples (unsigned long wanted, unsigned long found) const
 
virtual void ComputeFixedImageExtrema (const FixedImageType *image, const FixedImageRegionType &region)
 
virtual void ComputeMovingImageExtrema (const MovingImageType *image, const MovingImageRegionType &region)
 
virtual bool EvaluateMovingImageValueAndDerivative (const MovingImagePointType &mappedPoint, RealType &movingImageValue, MovingImageDerivativeType *gradient) const
 
virtual bool EvaluateTransformJacobian (const FixedImagePointType &fixedImagePoint, TransformJacobianType &jacobian, NonZeroJacobianIndicesType &nzji) const
 
virtual void InitializeImageSampler (void) throw ( ExceptionObject )
 
virtual void InitializeLimiters (void)
 
virtual bool IsInsideMovingMask (const MovingImagePointType &point) const
 
void PrintSelf (std::ostream &os, Indent indent) const
 
virtual void SetUseFixedImageLimiter (bool _arg)
 
virtual void SetUseImageSampler (bool _arg)
 
virtual void SetUseMovingImageLimiter (bool _arg)
 
virtual bool TransformPoint (const FixedImagePointType &fixedImagePoint, MovingImagePointType &mappedPoint) const
 
virtual ~AdvancedImageToImageMetric ()
 

Protected Attributes

double m_Alpha
 
KernelFunctionType::Pointer m_DerivativeMovingKernel
 
double m_FixedImageBinSize
 
MarginalPDFType m_FixedImageMarginalPDF
 
double m_FixedImageNormalizedMin
 
IncrementalMarginalPDFType::Pointer m_FixedIncrementalMarginalPDFLeft
 
IncrementalMarginalPDFType::Pointer m_FixedIncrementalMarginalPDFRight
 
KernelFunctionType::Pointer m_FixedKernel
 
double m_FixedParzenTermToIndexOffset
 
JointPDFDerivativesType::Pointer m_IncrementalJointPDFLeft
 
JointPDFDerivativesType::Pointer m_IncrementalJointPDFRight
 
JointPDFType::Pointer m_JointPDF
 
JointPDFDerivativesType::Pointer m_JointPDFDerivatives
 
JointPDFRegionType m_JointPDFWindow
 
double m_MovingImageBinSize
 
MarginalPDFType m_MovingImageMarginalPDF
 
double m_MovingImageNormalizedMin
 
IncrementalMarginalPDFType::Pointer m_MovingIncrementalMarginalPDFLeft
 
IncrementalMarginalPDFType::Pointer m_MovingIncrementalMarginalPDFRight
 
KernelFunctionType::Pointer m_MovingKernel
 
double m_MovingParzenTermToIndexOffset
 
DerivativeType m_PerturbedAlphaLeft
 
DerivativeType m_PerturbedAlphaRight
 
- Protected Attributes inherited from itk::AdvancedImageToImageMetric< TFixedImage, TMovingImage >
AdvancedTransformType::Pointer m_AdvancedTransform
 
BSplineInterpolatorType::Pointer m_BSplineInterpolator
 
BSplineInterpolatorFloatType::Pointer m_BSplineInterpolatorFloat
 
CentralDifferenceGradientFilterType::Pointer m_CentralDifferenceGradientFilter
 
FixedImageLimiterType::Pointer m_FixedImageLimiter
 
FixedImageLimiterOutputType m_FixedImageMaxLimit
 
FixedImageLimiterOutputType m_FixedImageMinLimit
 
FixedImagePixelType m_FixedImageTrueMax
 
FixedImagePixelType m_FixedImageTrueMin
 
ImageSamplerPointer m_ImageSampler
 
bool m_InterpolatorIsBSpline
 
bool m_InterpolatorIsBSplineFloat
 
bool m_InterpolatorIsReducedBSpline
 
MovingImageLimiterType::Pointer m_MovingImageLimiter
 
MovingImageLimiterOutputType m_MovingImageMaxLimit
 
MovingImageLimiterOutputType m_MovingImageMinLimit
 
MovingImagePixelType m_MovingImageTrueMax
 
MovingImagePixelType m_MovingImageTrueMin
 
ReducedBSplineInterpolatorType::Pointer m_ReducedBSplineInterpolator
 
bool m_TransformIsAdvanced
 

Private Member Functions

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

Private Attributes

double m_FiniteDifferencePerturbation
 
unsigned int m_FixedKernelBSplineOrder
 
unsigned int m_MovingKernelBSplineOrder
 
unsigned long m_NumberOfFixedHistogramBins
 
unsigned long m_NumberOfMovingHistogramBins
 
bool m_UseDerivative
 
bool m_UseExplicitPDFDerivatives
 
bool m_UseFiniteDifferenceDerivative
 

Detailed Description

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

A base class for image metrics based on a joint histogram computed using Parzen Windowing.

The calculations are based on the method of Mattes/Thevenaz/Unser [1,2,3] where the probability density distribution are estimated using Parzen histograms.

One the PDF's have been constructed, the metric value and derivative can be computed. Inheriting classes should make sure to call the function ComputePDFs(AndPDFDerivatives) before using m_JointPDF and m_Alpha (and m_JointPDFDerivatives).

This class does not define the GetValue/GetValueAndDerivative methods. This is the task of inheriting classes.

The code is based on the itk::MattesMutualInformationImageToImageMetric, but largely rewritten. Some important features:

Warning
This class is not thread safe due the member data structures used to the store the sampled points and the marginal and joint pdfs.

References:
[1] "Nonrigid multimodality image registration"
D. Mattes, D. R. Haynor, H. Vesselle, T. Lewellen and W. Eubank
Medical Imaging 2001: Image Processing, 2001, pp. 1609-1620.
[2] "PET-CT Image Registration in the Chest Using Free-form Deformations"
D. Mattes, D. R. Haynor, H. Vesselle, T. Lewellen and W. Eubank
IEEE Transactions in Medical Imaging. To Appear.
[3] "Optimization of Mutual Information for MultiResolution Image Registration"
P. Thevenaz and M. Unser
IEEE Transactions in Image Processing, 9(12) December 2000.

Definition at line 72 of file itkParzenWindowHistogramImageToImageMetric.h.

Member Typedef Documentation

template<class TFixedImage, class TMovingImage>
typedef Superclass::BSplineInterpolatorType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::BSplineInterpolatorType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::CentralDifferenceGradientFilterType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::CentralDifferenceGradientFilterType
protected
template<class TFixedImage, class TMovingImage>
typedef SmartPointer<const Self> itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ConstPointer

Definition at line 81 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::CoordinateRepresentationType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::CoordinateRepresentationType

Typedefs from the superclass.

Definition at line 84 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::DerivativeType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::DerivativeType
template<class TFixedImage, class TMovingImage>
typedef Superclass::DerivativeValueType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::DerivativeValueType
template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageConstPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImageConstPointer

Definition at line 93 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageIndexType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImageIndexType
protected

Protected Typedefs Typedefs inherited from superclass.

Definition at line 233 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageIndexValueType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImageIndexValueType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageLimiterOutputType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImageLimiterOutputType
template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageLimiterType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImageLimiterType
template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageMaskPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImageMaskPointer
template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageMaskType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImageMaskType
template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImagePixelType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImagePixelType
template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImagePointType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImagePointType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageRegionType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::FixedImageRegionType

Definition at line 94 of file itkParzenWindowHistogramImageToImageMetric.h.

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

Definition at line 92 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::GradientImageFilterPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GradientImageFilterPointer
template<class TFixedImage, class TMovingImage>
typedef Superclass::GradientImageFilterType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GradientImageFilterType
template<class TFixedImage, class TMovingImage>
typedef Superclass::GradientImagePointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GradientImagePointer
template<class TFixedImage, class TMovingImage>
typedef Superclass::GradientImageType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GradientImageType
template<class TFixedImage, class TMovingImage>
typedef Superclass::GradientPixelType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GradientPixelType
template<class TFixedImage, class TMovingImage>
typedef Superclass::ImageSampleContainerPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ImageSampleContainerPointer
template<class TFixedImage, class TMovingImage>
typedef Superclass::ImageSampleContainerType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ImageSampleContainerType
template<class TFixedImage, class TMovingImage>
typedef Superclass::ImageSamplerPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ImageSamplerPointer
template<class TFixedImage, class TMovingImage>
typedef Superclass::ImageSamplerType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ImageSamplerType
template<class TFixedImage, class TMovingImage>
typedef IncrementalMarginalPDFType::IndexType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::IncrementalMarginalPDFIndexType
protected
template<class TFixedImage, class TMovingImage>
typedef IncrementalMarginalPDFType::RegionType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::IncrementalMarginalPDFRegionType
protected
template<class TFixedImage, class TMovingImage>
typedef IncrementalMarginalPDFType::SizeType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::IncrementalMarginalPDFSizeType
protected
template<class TFixedImage, class TMovingImage>
typedef Image<PDFValueType,2> itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::IncrementalMarginalPDFType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::InputPointType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::InputPointType

Definition at line 97 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::InterpolatorPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::InterpolatorPointer
template<class TFixedImage, class TMovingImage>
typedef Superclass::InterpolatorType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::InterpolatorType
template<class TFixedImage, class TMovingImage>
typedef JointPDFDerivativesType::IndexType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::JointPDFDerivativesIndexType
protected
template<class TFixedImage, class TMovingImage>
typedef JointPDFDerivativesType::RegionType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::JointPDFDerivativesRegionType
protected
template<class TFixedImage, class TMovingImage>
typedef JointPDFDerivativesType::SizeType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::JointPDFDerivativesSizeType
protected
template<class TFixedImage, class TMovingImage>
typedef Image<PDFValueType,3> itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::JointPDFDerivativesType
protected
template<class TFixedImage, class TMovingImage>
typedef JointPDFType::IndexType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::JointPDFIndexType
protected
template<class TFixedImage, class TMovingImage>
typedef JointPDFType::RegionType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::JointPDFRegionType
protected
template<class TFixedImage, class TMovingImage>
typedef JointPDFType::SizeType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::JointPDFSizeType
protected
template<class TFixedImage, class TMovingImage>
typedef Image<PDFValueType,2> itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::JointPDFType
protected
template<class TFixedImage, class TMovingImage>
typedef KernelFunction itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::KernelFunctionType
protected

Typedefs for Parzen kernel.

Definition at line 263 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Array<PDFValueType> itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MarginalPDFType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::MeasureType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MeasureType
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageConstPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageConstPointer

Definition at line 91 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageContinuousIndexType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageContinuousIndexType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageDerivativeScalesType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageDerivativeScalesType
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageDerivativeType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageDerivativeType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageIndexType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageIndexType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageLimiterOutputType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageLimiterOutputType
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageLimiterType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageLimiterType
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageMaskPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageMaskPointer
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageMaskType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageMaskType
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImagePixelType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImagePixelType

Definition at line 90 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImagePointType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImagePointType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageRegionType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageRegionType
template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::MovingImageType

Definition at line 89 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::NonZeroJacobianIndicesType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::NonZeroJacobianIndicesType
protected
template<class TFixedImage, class TMovingImage>
typedef FixedImageType::OffsetValueType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::OffsetValueType
protected
template<class TFixedImage, class TMovingImage>
typedef Superclass::OutputPointType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::OutputPointType

Definition at line 98 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::ParametersType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ParametersType
template<class TFixedImage, class TMovingImage>
typedef Array<double> itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ParzenValueContainerType
protected
template<class TFixedImage, class TMovingImage>
typedef float itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::PDFValueType
protected

Typedefs for the PDFs and PDF derivatives.

Definition at line 246 of file itkParzenWindowHistogramImageToImageMetric.h.

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

Definition at line 80 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::RealType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::RealType
template<class TFixedImage, class TMovingImage>
typedef ParzenWindowHistogramImageToImageMetric itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::Self

Standard class typedefs.

Definition at line 78 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef AdvancedImageToImageMetric< TFixedImage, TMovingImage > itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::Superclass

Definition at line 79 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::TransformJacobianType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::TransformJacobianType
template<class TFixedImage, class TMovingImage>
typedef Superclass::TransformParametersType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::TransformParametersType

Definition at line 99 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::TransformPointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::TransformPointer

Definition at line 96 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::TransformType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::TransformType

Definition at line 95 of file itkParzenWindowHistogramImageToImageMetric.h.

Constructor & Destructor Documentation

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

The constructor.

template<class TFixedImage, class TMovingImage>
virtual itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::~ParzenWindowHistogramImageToImageMetric ( )
inlineprotectedvirtual

The destructor.

Definition at line 225 of file itkParzenWindowHistogramImageToImageMetric.h.

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

The private constructor.

Member Function Documentation

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ComputeIncrementalMarginalPDFs ( const JointPDFDerivativesType incrementalPDF,
IncrementalMarginalPDFType fixedIncrementalMarginalPDF,
IncrementalMarginalPDFType movingIncrementalMarginalPDF 
) const
protectedvirtual

Compute incremental marginal pdfs. Integrates the incremental PDF to obtain the fixed and moving marginal pdfs at once.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ComputeMarginalPDF ( const JointPDFType jointPDF,
MarginalPDFType marginalPDF,
unsigned int  direction 
) const
protectedvirtual

Compute marginal pdfs by summing over the joint pdf direction = 0: fixed marginal pdf direction = 1: moving marginal pdf

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ComputePDFs ( const ParametersType parameters) const
protectedvirtual

Compute PDFs; Loops over the fixed image samples and constructs the m_JointPDF and m_Alpha The JointPDF and Alpha are related as follows: p = m_Alpha * m_JointPDF So, the JointPDF is more like a histogram than a true pdf... The histogram is left unnormalised since it may be faster to not do this explicitly.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ComputePDFsAndIncrementalPDFs ( const ParametersType parameters) const
protectedvirtual

Compute PDFs and incremental pdfs (which you can use to compute finite difference estimate of the derivative). Loops over the fixed image samples and constructs the m_JointPDF, m_IncrementalJointPDF<Right/Left>, m_Alpha, and m_PerturbedAlpha<Right/Left>.

mu = input parameters vector jh(mu) = m_JointPDF(:,:) = joint histogram ihr(k) = m_IncrementalJointPDFRight(k,:,:) ihl(k) = m_IncrementalJointPDFLeft(k,:,:) a(mu) = m_Alpha par(k) = m_PerturbedAlphaRight(k) pal(k) = m_PerturbedAlphaLeft(k) size(ihr) = = size(ihl) = nrofparams * nrofmovingbins * nroffixedbins

ihr and ihl are determined such that: jh(mu+delta*e_k) = jh(mu) + ihr(k) jh(mu-delta*e_k) = jh(mu) + ihl(k) where e_k is the unit vector.

the pdf can be derived with: p(mu+delta*e_k) = ( par(k) ) * jh(mu+delta*e_k) p(mu-delta*e_k) = ( pal(k) ) * jh(mu-delta*e_k)

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::ComputePDFsAndPDFDerivatives ( const ParametersType parameters) const
protectedvirtual

Compute PDFs and pdf derivatives; Loops over the fixed image samples and constructs the m_JointPDF, m_JointPDFDerivatives, and m_Alpha. The JointPDF and Alpha and its derivatives are related as follows: p = m_Alpha * m_JointPDF dp/dmu = m_Alpha * m_JointPDFDerivatives So, the JointPDF is more like a histogram than a true pdf... The histograms are left unnormalised since it may be faster to not do this explicitly.

template<class TFixedImage, class TMovingImage>
void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::EvaluateParzenValues ( double  parzenWindowTerm,
OffsetValueType  parzenWindowIndex,
const KernelFunctionType kernel,
ParzenValueContainerType parzenValues 
) const
protected

Compute the Parzen values given an image value and a starting histogram index Compute the values at (parzenWindowIndex - parzenWindowTerm + k) for k = 0 ... kernelsize-1 Returns the values in a ParzenValueContainer, which is supposed to have the right size already.

template<class TFixedImage, class TMovingImage>
void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::EvaluateTransformJacobianInnerProduct ( const TransformJacobianType jacobian,
const MovingImageDerivativeType movingImageDerivative,
DerivativeType imageJacobian 
) const
protected

Computes the inner product of transform Jacobian with moving image gradient The results are stored in imageJacobian, which is supposed to have the right size (same length as Jacobian's number of columns).

template<class TFixedImage, class TMovingImage>
virtual const char* itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetClassName ( ) const
virtual
template<class TFixedImage, class TMovingImage>
void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetDerivative ( const ParametersType parameters,
DerivativeType Derivative 
) const

Get the derivatives of the match measure. This method simply calls the the GetValueAndDerivative, since this will be mostly almost as fast as just computing the derivative.

template<class TFixedImage, class TMovingImage>
virtual double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetFiniteDifferencePerturbation ( ) const
virtual
template<class TFixedImage, class TMovingImage>
virtual unsigned int itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetFixedKernelBSplineOrder ( ) const
virtual
template<class TFixedImage, class TMovingImage>
virtual unsigned int itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetMovingKernelBSplineOrder ( ) const
virtual
template<class TFixedImage, class TMovingImage>
virtual unsigned long itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetNumberOfFixedHistogramBins ( )
virtual
template<class TFixedImage, class TMovingImage>
virtual unsigned long itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetNumberOfMovingHistogramBins ( )
virtual
template<class TFixedImage, class TMovingImage>
virtual bool itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetUseDerivative ( ) const
virtual
template<class TFixedImage, class TMovingImage>
virtual const bool& itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetUseExplicitPDFDerivatives ( )
virtual
template<class TFixedImage, class TMovingImage>
virtual bool itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetUseFiniteDifferenceDerivative ( ) const
virtual
template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetValueAndAnalyticDerivative ( const ParametersType ,
MeasureType ,
DerivativeType  
) const
inlineprotectedvirtual

Get the value and analytic derivatives for single valued optimizers. Called by GetValueAndDerivative if UseFiniteDifferenceDerivative == false Implement this method in subclasses.

Reimplemented in itk::ParzenWindowMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, and itk::ParzenWindowMutualInformationImageToImageMetric< MetricBase< TElastix >::FixedImageType, MetricBase< TElastix >::MovingImageType >.

Definition at line 429 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetValueAndDerivative ( const ParametersType parameters,
MeasureType value,
DerivativeType derivative 
) const

Get the value and derivatives for single valued optimizers. This method calls this->GetValueAndAnalyticDerivative or this->GetValueAndFiniteDifferenceDerivative, depending on the bool m_UseFiniteDifferenceDerivative.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::GetValueAndFiniteDifferenceDerivative ( const ParametersType ,
MeasureType ,
DerivativeType  
) const
inlineprotectedvirtual

Get the value and finite difference derivatives for single valued optimizers. Called by GetValueAndDerivative if UseFiniteDifferenceDerivative == true Implement this method in subclasses.

Reimplemented in itk::ParzenWindowMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, and itk::ParzenWindowMutualInformationImageToImageMetric< MetricBase< TElastix >::FixedImageType, MetricBase< TElastix >::MovingImageType >.

Definition at line 438 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::Initialize ( void  )
throw (ExceptionObject
)
virtual

Initialize the Metric by (1) Call the superclass' implementation (2) InitializeHistograms() (3) InitializeKernels() (4) Resize AlphaDerivatives

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

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::InitializeHistograms ( void  )
protectedvirtual
template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::InitializeKernels ( void  )
protectedvirtual
template<class TFixedImage, class TMovingImage>
itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::itkStaticConstMacro ( FixedImageDimension  ,
unsigned  int,
FixedImageType::ImageDimension   
)

The fixed image dimension.

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

The moving image dimension.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::NormalizeJointPDF ( JointPDFType pdf,
double  factor 
) const
protectedvirtual

Multiply the pdf entries by the given normalization factor.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::NormalizeJointPDFDerivatives ( JointPDFDerivativesType pdf,
double  factor 
) const
protectedvirtual

Multiply the pdf derivatives entries by the given normalization factor.

template<class TFixedImage, class TMovingImage>
void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::operator= ( const Self )
private

The private copy constructor.

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

Print Self.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::SetFiniteDifferencePerturbation ( double  _arg)
virtual

For computing the finite difference derivative, the perturbation (delta) of the transform parameters; default: 1.0. mu_right= mu + delta*e_k

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::SetFixedKernelBSplineOrder ( unsigned int  _arg)
virtual

The B-spline order of the fixed Parzen window; default: 0

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::SetMovingKernelBSplineOrder ( unsigned int  _arg)
virtual

The B-spline order of the moving B-spline order; default: 3

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::SetNumberOfFixedHistogramBins ( unsigned long  _arg)
virtual

Number of bins to use for the fixed image in the histogram. Typical value is 32. The minimum value is 4 due to the padding required by the Parzen windowing with a cubic B-spline kernel. Note that even if the metric is used on binary images, the number of bins should at least be equal to four.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::SetNumberOfMovingHistogramBins ( unsigned long  _arg)
virtual

Number of bins to use for the moving image in the histogram. Typical value is 32. The minimum value is 4 due to the padding required by the Parzen windowing with a cubic B-spline kernel. Note that even if the metric is used on binary images, the number of bins should at least be equal to four.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::SetUseDerivative ( bool  _arg)
virtual

Whether you plan to call the GetDerivative/GetValueAndDerivative method or not. This option should be set before calling Initialize(); Default: false.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::SetUseExplicitPDFDerivatives ( bool  _arg)
virtual

Option to use explicit PDF derivatives, which requires a lot of memory in case of many parameters.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::SetUseFiniteDifferenceDerivative ( bool  _arg)
virtual

Whether you want to use a finite difference implementation of the metric's derivative. This option should be set before calling Initialize(); Default: false.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::UpdateJointPDFAndDerivatives ( RealType  fixedImageValue,
RealType  movingImageValue,
const DerivativeType imageJacobian,
const NonZeroJacobianIndicesType nzji 
) const
protectedvirtual

Update the joint PDF with a pixel pair; on demand also updates the pdf derivatives (if the Jacobian pointers are nonzero).

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::UpdateJointPDFAndIncrementalPDFs ( RealType  fixedImageValue,
RealType  movingImageValue,
RealType  movingMaskValue,
const DerivativeType movingImageValuesRight,
const DerivativeType movingImageValuesLeft,
const DerivativeType movingMaskValuesRight,
const DerivativeType movingMaskValuesLeft,
const NonZeroJacobianIndicesType nzji 
) const
protectedvirtual

Update the joint PDF and the incremental pdfs. The input is a pixel pair (fixed, moving, moving mask) and a set of moving image/mask values when using mu+delta*e_k, for each k that has a nonzero Jacobian. And for mu-delta*e_k of course. Also updates the PerturbedAlpha's This function is used when UseFiniteDifferenceDerivative is true.

Todo:
The IsInsideMovingMask return bools are converted to doubles (1 or 0) to simplify the computation. But this may not be necessary.
template<class TFixedImage, class TMovingImage>
void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::UpdateJointPDFDerivatives ( const JointPDFIndexType pdfIndex,
double  factor,
const DerivativeType imageJacobian,
const NonZeroJacobianIndicesType nzji 
) const
protected

Update the pdf derivatives adds -image_jac[mu]*factor to the bin with index [ mu, pdfIndex[0], pdfIndex[1] ] for all mu. This function should only be called from UpdateJointPDFAndDerivatives.

template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::UseExplicitPDFDerivativesOff ( )
virtual
template<class TFixedImage, class TMovingImage>
virtual void itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::UseExplicitPDFDerivativesOn ( )
virtual

Field Documentation

template<class TFixedImage, class TMovingImage>
double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_Alpha
mutableprotected

Protected variables **************************** Variables for Alpha (the normalization factor of the histogram).

Definition at line 268 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
KernelFunctionType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_DerivativeMovingKernel
protected
template<class TFixedImage, class TMovingImage>
double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FiniteDifferencePerturbation
private
template<class TFixedImage, class TMovingImage>
double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FixedImageBinSize
protected
template<class TFixedImage, class TMovingImage>
MarginalPDFType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FixedImageMarginalPDF
mutableprotected

Variables for the pdfs (actually: histograms).

Definition at line 273 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FixedImageNormalizedMin
protected
template<class TFixedImage, class TMovingImage>
IncrementalMarginalPDFType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FixedIncrementalMarginalPDFLeft
protected
template<class TFixedImage, class TMovingImage>
IncrementalMarginalPDFType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FixedIncrementalMarginalPDFRight
protected
template<class TFixedImage, class TMovingImage>
KernelFunctionType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FixedKernel
protected

Kernels for computing Parzen histograms and derivatives.

Definition at line 292 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
unsigned int itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FixedKernelBSplineOrder
private
template<class TFixedImage, class TMovingImage>
double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_FixedParzenTermToIndexOffset
protected
template<class TFixedImage, class TMovingImage>
JointPDFDerivativesType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_IncrementalJointPDFLeft
protected
template<class TFixedImage, class TMovingImage>
JointPDFDerivativesType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_IncrementalJointPDFRight
protected
template<class TFixedImage, class TMovingImage>
JointPDFType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_JointPDF
protected
template<class TFixedImage, class TMovingImage>
JointPDFDerivativesType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_JointPDFDerivatives
protected
template<class TFixedImage, class TMovingImage>
JointPDFRegionType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_JointPDFWindow
mutableprotected
template<class TFixedImage, class TMovingImage>
double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_MovingImageBinSize
protected
template<class TFixedImage, class TMovingImage>
MarginalPDFType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_MovingImageMarginalPDF
mutableprotected
template<class TFixedImage, class TMovingImage>
double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_MovingImageNormalizedMin
protected
template<class TFixedImage, class TMovingImage>
IncrementalMarginalPDFType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_MovingIncrementalMarginalPDFLeft
protected
template<class TFixedImage, class TMovingImage>
IncrementalMarginalPDFType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_MovingIncrementalMarginalPDFRight
protected
template<class TFixedImage, class TMovingImage>
KernelFunctionType::Pointer itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_MovingKernel
protected
template<class TFixedImage, class TMovingImage>
unsigned int itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_MovingKernelBSplineOrder
private
template<class TFixedImage, class TMovingImage>
double itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_MovingParzenTermToIndexOffset
protected
template<class TFixedImage, class TMovingImage>
unsigned long itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_NumberOfFixedHistogramBins
private

Variables that can/should be accessed by their Set/Get functions.

Definition at line 451 of file itkParzenWindowHistogramImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
unsigned long itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_NumberOfMovingHistogramBins
private
template<class TFixedImage, class TMovingImage>
DerivativeType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_PerturbedAlphaLeft
mutableprotected
template<class TFixedImage, class TMovingImage>
DerivativeType itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_PerturbedAlphaRight
mutableprotected
template<class TFixedImage, class TMovingImage>
bool itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_UseDerivative
private
template<class TFixedImage, class TMovingImage>
bool itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_UseExplicitPDFDerivatives
private
template<class TFixedImage, class TMovingImage>
bool itk::ParzenWindowHistogramImageToImageMetric< TFixedImage, TMovingImage >::m_UseFiniteDifferenceDerivative
private


Generated on 05-12-2013 for elastix by doxygen 1.8.5 elastix logo