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itk::MattesMutualInformationImageToImageMetric

itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage > Class Template Reference
[Similarity Metrics of Registration Methods, Thread Unsafe classes]

#include <itkMattesMutualInformationImageToImageMetric.h>

Inheritance diagram for itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >:

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Collaboration diagram for itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >:

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List of all members.

Detailed Description

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

Computes the mutual information between two images to be registered using the method of Mattes et al.

MattesMutualInformationImageToImageMetric computes the mutual information between a fixed and moving image to be registered.

This class is templated over the FixedImage type and the MovingImage type.

The fixed and moving images are set via methods SetFixedImage() and SetMovingImage(). This metric makes use of user specified Transform and Interpolator. The Transform is used to map points from the fixed image to the moving image domain. The Interpolator is used to evaluate the image intensity at user specified geometric points in the moving image. The Transform and Interpolator are set via methods SetTransform() and SetInterpolator().

If a BSplineInterpolationFunction is used, this class obtain image derivatives from the BSpline interpolator. Otherwise, image derivatives are computed using central differencing.

Warning:
This metric assumes that the moving image has already been connected to the interpolator outside of this class.
The method GetValue() computes of the mutual information while method GetValueAndDerivative() computes both the mutual information and its derivatives with respect to the transform parameters.

The calculations are based on the method of Mattes et al [1,2] where the probability density distribution are estimated using Parzen histograms. Since the fixed image PDF does not contribute to the derivatives, it does not need to be smooth. Hence, a zero order (box car) BSpline kernel is used for the fixed image intensity PDF. On the other hand, to ensure smoothness a third order BSpline kernel is used for the moving image intensity PDF.

On Initialize(), the FixedImage is uniformly sampled within the FixedImageRegion. The number of samples used can be set via SetNumberOfSpatialSamples(). Typically, the number of spatial samples used should increase with the image size.

The option UseAllPixelOn() disables the random sampling and uses all the pixels of the FixedImageRegion in order to estimate the joint intensity PDF.

During each call of GetValue(), GetDerivatives(), GetValueAndDerivatives(), marginal and joint intensity PDF's values are estimated at discrete position or bins. The number of bins used can be set via SetNumberOfHistogramBins(). To handle data with arbitray magnitude and dynamic range, the image intensity is scale such that any contribution to the histogram will fall into a valid bin.

One the PDF's have been contructed, the mutual information is obtained by doubling summing over the discrete PDF values.

Notes: 1. This class returns the negative mutual information value. 2. This class in not thread safe due the private 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. Vol.22, No.1, January 2003. pp.120-128. [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 116 of file itkMattesMutualInformationImageToImageMetric.h.
typedef std::vector< FixedImageSpatialSample > FixedImageSpatialSampleContainer
FixedImageSpatialSampleContainer m_FixedImageSamples
virtual void SampleFixedImageDomain (FixedImageSpatialSampleContainer &samples)
virtual void SampleFullFixedImageDomain (FixedImageSpatialSampleContainer &samples)
virtual void TransformPoint (unsigned int sampleNumber, const ParametersType &parameters, MovingImagePointType &mappedPoint, bool &sampleWithinSupportRegion, double &movingImageValue) const

Public Types

typedef SmartPointer< const
Self > 		ConstPointer
typedef Superclass::CoordinateRepresentationType CoordinateRepresentationType
typedef Superclass::DerivativeType DerivativeType
typedef Superclass::FixedImageConstPointer FixedImageConstPointer
typedef FixedImageType::IndexType FixedImageIndexType
typedef FixedImageIndexType::IndexValueType FixedImageIndexValueType
typedef FixedImageMaskType::Pointer FixedImageMaskPointer
typedef SpatialObject< itkGetStaticConstMacro(FixedImageDimension) > FixedImageMaskType
typedef TransformType::InputPointType FixedImagePointType
typedef FixedImageType::RegionType FixedImageRegionType
typedef Superclass::FixedImageType FixedImageType
typedef TransformType::InputPointType InputPointType
typedef InterpolatorType::Pointer InterpolatorPointer
typedef Superclass::InterpolatorType InterpolatorType
typedef Superclass::MeasureType MeasureType
typedef MovingImageType::ConstPointer MovingImageConstPointer
typedef Superclass::MovingImageConstPointer MovingImageCosntPointer
typedef MovingImageType::IndexType MovingImageIndexType
typedef MovingImageMaskType::Pointer MovingImageMaskPointer
typedef SpatialObject< itkGetStaticConstMacro(MovingImageDimension) > MovingImageMaskType
typedef TMovingImage::PixelType MovingImagePixelType
typedef TransformType::OutputPointType MovingImagePointType
typedef Superclass::MovingImageType MovingImageType
typedef TransformType::OutputPointType OutputPointType
typedef Superclass::ParametersType ParametersType
typedef double ParametersValueType
typedef SmartPointer< Self > Pointer
typedef MattesMutualInformationImageToImageMetric Self
typedef ImageToImageMetric<
TFixedImage, TMovingImage > 		Superclass
typedef Superclass::TransformJacobianType TransformJacobianType
typedef TransformType::ParametersType TransformParametersType
typedef Superclass::TransformPointer TransformPointer
typedef Superclass::TransformType TransformType
typedef GradientImageFilterType::Pointer GradientImageFilterPointer
typedef GradientRecursiveGaussianImageFilter<
MovingImageType, GradientImageType > 		GradientImageFilterType
typedef SmartPointer< GradientImageType > GradientImagePointer
typedef Image< GradientPixelType,
itkGetStaticConstMacro(MovingImageDimension)> 		GradientImageType
typedef CovariantVector< RealType,
itkGetStaticConstMacro(MovingImageDimension)> 		GradientPixelType
typedef NumericTraits< MovingImagePixelType
>::RealType 		RealType

Public Member Functions

virtual void ComputeGradient ()
virtual LightObject::Pointer CreateAnother () const
virtual void DebugOff () const
virtual void DebugOn () const
virtual void Delete ()
Command * GetCommand (unsigned long tag)
bool GetDebug () const
virtual void GetDerivative (const ParametersType &parameters, DerivativeType &derivative) const=0
void GetDerivative (const ParametersType &parameters, DerivativeType &Derivative) const
virtual const FixedImageType * GetFixedImage ()
virtual const FixedImageRegionType & GetFixedImageRegion ()
virtual const GradientImageType * GetGradientImage ()
virtual const InterpolatorType * GetInterpolator ()
const MetaDataDictionary & GetMetaDataDictionary (void) const
MetaDataDictionary & GetMetaDataDictionary (void)
virtual const MovingImageType * GetMovingImage ()
virtual unsigned long GetMTime () const
virtual const char * GetNameOfClass () const
unsigned int GetNumberOfParameters (void) const
virtual const unsigned long & GetNumberOfPixelsCounted ()
virtual int GetReferenceCount () const
virtual const TransformType * GetTransform ()
virtual MeasureType GetValue (const ParametersType &parameters) const=0
MeasureType GetValue (const ParametersType &parameters) const
void GetValueAndDerivative (const ParametersType &parameters, MeasureType &Value, DerivativeType &Derivative) const
bool HasObserver (const EventObject &event) const
virtual void Initialize (void) throw ( ExceptionObject )
void InvokeEvent (const EventObject &) const
void InvokeEvent (const EventObject &)
 itkStaticConstMacro (MovingImageDimension, unsigned int, MovingImageType::ImageDimension)
virtual void Modified () const
void Print (std::ostream &os, Indent indent=0) const
virtual void Register () const
void RemoveAllObservers ()
void RemoveObserver (unsigned long tag)
void SetDebug (bool debugFlag) const
virtual void SetFixedImage (const FixedImageType *_arg)
virtual void SetFixedImageRegion (FixedImageRegionType _arg)
virtual void SetInterpolator (InterpolatorType *_arg)
void SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void SetMovingImage (const MovingImageType *_arg)
virtual void SetReferenceCount (int)
virtual void SetTransform (TransformType *_arg)
void SetTransformParameters (const ParametersType &parameters) const
virtual void UnRegister () const
unsigned long AddObserver (const EventObject &event, Command *) const
unsigned long AddObserver (const EventObject &event, Command *)
virtual void ComputeGradientOff ()
virtual void ComputeGradientOn ()
virtual const bool & GetComputeGradient ()
virtual void SetComputeGradient (bool _arg)
virtual const FixedImageMaskType * GetFixedImageMask ()
virtual void SetFixedImageMask (FixedImageMaskType *_arg)
virtual const MovingImageMaskType * GetMovingImageMask ()
virtual void SetMovingImageMask (MovingImageMaskType *_arg)
virtual const unsigned long & GetNumberOfHistogramBins ()
virtual void SetNumberOfHistogramBins (unsigned long _arg)
virtual const unsigned long & GetNumberOfSpatialSamples ()
virtual void SetNumberOfSpatialSamples (unsigned long _arg)
virtual const bool & GetUseAllPixels ()
virtual void SetUseAllPixels (bool _arg)
virtual void UseAllPixelsOff ()
virtual void UseAllPixelsOn ()
virtual void GetValueAndDerivative (const ParametersType &parameters, MeasureType &value, DerivativeType &derivative) const
 itkStaticConstMacro (FixedImageDimension, unsigned int, TFixedImage::ImageDimension)
 itkStaticConstMacro (MovingImageDimension, unsigned int, TMovingImage::ImageDimension)
void ReinitializeSeed (int)
void ReinitializeSeed ()

Static Public Member Functions

static void BreakOnError ()
static Pointer New ()
static bool GetGlobalWarningDisplay ()
static void GlobalWarningDisplayOff ()
static void GlobalWarningDisplayOn ()
static void SetGlobalWarningDisplay (bool flag)

Protected Member Functions

 MattesMutualInformationImageToImageMetric ()
bool PrintObservers (std::ostream &os, Indent indent) const
void PrintSelf (std::ostream &os, Indent indent) const
virtual ~MattesMutualInformationImageToImageMetric ()
virtual void PrintHeader (std::ostream &os, Indent indent) const
virtual void PrintTrailer (std::ostream &os, Indent indent) const

Protected Attributes

bool m_ComputeGradient
FixedImageConstPointer m_FixedImage
FixedImageMaskPointer m_FixedImageMask
GradientImagePointer m_GradientImage
InterpolatorPointer m_Interpolator
MovingImageConstPointer m_MovingImage
MovingImageMaskPointer m_MovingImageMask
unsigned long m_NumberOfPixelsCounted
int m_ReferenceCount
SimpleFastMutexLock m_ReferenceCountLock
TransformPointer m_Transform

Member Typedef Documentation

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

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

Definition at line 125 of file itkMattesMutualInformationImageToImageMetric.h.

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

Type used for representing point components

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

Definition at line 146 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::DerivativeType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::DerivativeType

Type of the derivative.

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

Definition at line 139 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::FixedImageConstPointer itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::FixedImageConstPointer

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

Definition at line 143 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef FixedImageType::IndexType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::FixedImageIndexType

Index and Point typedef support.

Definition at line 149 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef FixedImageIndexType::IndexValueType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::FixedImageIndexValueType

Definition at line 150 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef FixedImageMaskType::Pointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::FixedImageMaskPointer [inherited]

Definition at line 122 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef SpatialObject< itkGetStaticConstMacro(FixedImageDimension) > itk::ImageToImageMetric< TFixedImage, TMovingImage >::FixedImageMaskType [inherited]

Type for the mask of the fixed image. Only pixels that are "inside" this mask will be considered for the computation of the metric

Definition at line 121 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef TransformType::InputPointType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::FixedImagePointType

Definition at line 152 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef FixedImageType::RegionType itk::ImageToImageMetric< TFixedImage, TMovingImage >::FixedImageRegionType [inherited]

Reimplemented in itk::CompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::KappaStatisticImageToImageMetric< TFixedImage, TMovingImage >, and itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 74 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef std::vector<FixedImageSpatialSample> itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::FixedImageSpatialSampleContainer [protected]

FixedImageSpatialSample typedef support.

Definition at line 238 of file itkMattesMutualInformationImageToImageMetric.h.

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

Type of the fixed Image.

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

Definition at line 141 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef GradientImageFilterType::Pointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::GradientImageFilterPointer [inherited]

Definition at line 110 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef GradientRecursiveGaussianImageFilter< MovingImageType, GradientImageType > itk::ImageToImageMetric< TFixedImage, TMovingImage >::GradientImageFilterType [inherited]

Definition at line 109 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef SmartPointer<GradientImageType> itk::ImageToImageMetric< TFixedImage, TMovingImage >::GradientImagePointer [inherited]

Definition at line 106 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Image<GradientPixelType, itkGetStaticConstMacro(MovingImageDimension)> itk::ImageToImageMetric< TFixedImage, TMovingImage >::GradientImageType [inherited]

Definition at line 105 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef CovariantVector<RealType, itkGetStaticConstMacro(MovingImageDimension)> itk::ImageToImageMetric< TFixedImage, TMovingImage >::GradientPixelType [inherited]

Reimplemented in itk::CompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::CorrelationCoefficientHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::HistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::KappaStatisticImageToImageMetric< TFixedImage, TMovingImage >, itk::KullbackLeiblerCompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MutualInformationHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, and itk::NormalizedMutualInformationHistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 103 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef TransformType::InputPointType itk::ImageToImageMetric< TFixedImage, TMovingImage >::InputPointType [inherited]

Reimplemented in itk::HistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 89 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef InterpolatorType::Pointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::InterpolatorPointer [inherited]

Reimplemented in itk::CompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, and itk::KullbackLeiblerCompareHistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 114 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::InterpolatorType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::InterpolatorType

Type of the Interpolator Base class

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

Definition at line 137 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::MeasureType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::MeasureType

Type of the measure.

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

Definition at line 138 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef MovingImageType::ConstPointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::MovingImageConstPointer [inherited]

Reimplemented in itk::CompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::CorrelationCoefficientHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >, itk::KappaStatisticImageToImageMetric< TFixedImage, TMovingImage >, itk::KullbackLeiblerCompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanReciprocalSquareDifferenceImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MutualInformationHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, and itk::NormalizedMutualInformationHistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 69 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::MovingImageConstPointer itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::MovingImageCosntPointer

Definition at line 144 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef MovingImageType::IndexType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::MovingImageIndexType

Definition at line 151 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef MovingImageMaskType::Pointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::MovingImageMaskPointer [inherited]

Definition at line 128 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef SpatialObject< itkGetStaticConstMacro(MovingImageDimension) > itk::ImageToImageMetric< TFixedImage, TMovingImage >::MovingImageMaskType [inherited]

Type for the mask of the moving image. Only pixels that are "inside" this mask will be considered for the computation of the metric

Definition at line 127 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef TMovingImage::PixelType itk::ImageToImageMetric< TFixedImage, TMovingImage >::MovingImagePixelType [inherited]

Reimplemented in itk::HistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 68 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef TransformType::OutputPointType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::MovingImagePointType

Definition at line 153 of file itkMattesMutualInformationImageToImageMetric.h.

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

Type of the moving Image.

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

Definition at line 142 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef TransformType::OutputPointType itk::ImageToImageMetric< TFixedImage, TMovingImage >::OutputPointType [inherited]

Reimplemented in itk::HistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 90 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef Superclass::ParametersType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ParametersType

Type of the parameters.

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

Definition at line 140 of file itkMattesMutualInformationImageToImageMetric.h.

typedef double itk::CostFunction::ParametersValueType [inherited]

ParametersType typedef. It defines a position in the optimization search space.

Definition at line 46 of file itkCostFunction.h.

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

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

Definition at line 124 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef NumericTraits<MovingImagePixelType>::RealType itk::ImageToImageMetric< TFixedImage, TMovingImage >::RealType [inherited]

Gaussian filter to compute the gradient of the Moving Image

Reimplemented in itk::CompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::CorrelationCoefficientHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >, itk::HistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::KappaStatisticImageToImageMetric< TFixedImage, TMovingImage >, itk::KullbackLeiblerCompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MutualInformationHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, and itk::NormalizedMutualInformationHistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 101 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef MattesMutualInformationImageToImageMetric itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::Self

Standard class typedefs.

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

Definition at line 122 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef ImageToImageMetric< TFixedImage, TMovingImage > itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::Superclass

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

Definition at line 123 of file itkMattesMutualInformationImageToImageMetric.h.

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

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

Definition at line 136 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
typedef TransformType::ParametersType itk::ImageToImageMetric< TFixedImage, TMovingImage >::TransformParametersType [inherited]

Reimplemented in itk::CompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::CorrelationCoefficientHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >, itk::HistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::KappaStatisticImageToImageMetric< TFixedImage, TMovingImage >, itk::KullbackLeiblerCompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanReciprocalSquareDifferenceImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MutualInformationHistogramImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, and itk::NormalizedMutualInformationHistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 91 of file itkImageToImageMetric.h.

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

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

Definition at line 135 of file itkMattesMutualInformationImageToImageMetric.h.

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

Types inherited from Superclass.

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

Definition at line 131 of file itkMattesMutualInformationImageToImageMetric.h.

Constructor & Destructor Documentation

template<class TFixedImage, class TMovingImage>
itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::MattesMutualInformationImageToImageMetric (  )  [protected]

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

Definition at line 216 of file itkMattesMutualInformationImageToImageMetric.h.

Member Function Documentation

unsigned long itk::Object::AddObserver ( const EventObject &  event,
Command *   
) const [inherited]

unsigned long itk::Object::AddObserver ( const EventObject &  event,
Command *   
) [inherited]

Allow people to add/remove/invoke observers (callbacks) to any ITK object. This is an implementation of the subject/observer design pattern. An observer is added by specifying an event to respond to and an itk::Command to execute. It returns an unsigned long tag which can be used later to remove the event or retrieve the command. The memory for the Command becomes the responsibility of this object, so don't pass the same instance of a command to two different objects

static void itk::LightObject::BreakOnError (  )  [static, inherited]

This method is called when itkExceptionMacro executes. It allows the debugger to break on error.

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::ComputeGradient (  )  [virtual, inherited]

Computes the gradient image and assigns it to m_GradientImage

Reimplemented in itk::KappaStatisticImageToImageMetric< TFixedImage, TMovingImage >.

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::ComputeGradientOff (  )  [virtual, inherited]

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::ComputeGradientOn (  )  [virtual, inherited]

virtual LightObject::Pointer itk::Object::CreateAnother (  )  const [virtual, inherited]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightObject.

virtual void itk::Object::DebugOff (  )  const [virtual, inherited]

Turn debugging output off.

virtual void itk::Object::DebugOn (  )  const [virtual, inherited]

Turn debugging output on.

virtual void itk::LightObject::Delete (  )  [virtual, inherited]

Delete an itk object. This method should always be used to delete an object when the new operator was used to create it. Using the C delete method will not work with reference counting.

Command* itk::Object::GetCommand ( unsigned long  tag  )  [inherited]

Get the command associated with the given tag. NOTE: This returns a pointer to a Command, but it is safe to asign this to a Command::Pointer. Since Command inherits from LightObject, at this point in the code, only a pointer or a reference to the Command can be used.

template<class TFixedImage, class TMovingImage>
virtual const bool& itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetComputeGradient (  )  [virtual, inherited]

bool itk::Object::GetDebug (  )  const [inherited]

Get the value of the debug flag.

virtual void itk::SingleValuedCostFunction::GetDerivative ( const ParametersType &  parameters,
DerivativeType &  derivative 
) const [pure virtual, inherited]

This method returns the derivative of the cost function corresponding to the specified parameters.

Implemented in itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >.

template<class TFixedImage, class TMovingImage>
void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetDerivative ( const ParametersType &  parameters,
DerivativeType &  Derivative 
) const

Get the derivatives of the match measure.

template<class TFixedImage, class TMovingImage>
virtual const FixedImageType* itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetFixedImage (  )  [virtual, inherited]

Get the Fixed Image.

template<class TFixedImage, class TMovingImage>
virtual const FixedImageMaskType* itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetFixedImageMask (  )  [virtual, inherited]

template<class TFixedImage, class TMovingImage>
virtual const FixedImageRegionType& itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetFixedImageRegion (  )  [virtual, inherited]

Get the region over which the metric will be computed

static bool itk::Object::GetGlobalWarningDisplay (  )  [static, inherited]

template<class TFixedImage, class TMovingImage>
virtual const GradientImageType* itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetGradientImage (  )  [virtual, inherited]

Get Gradient Image.

template<class TFixedImage, class TMovingImage>
virtual const InterpolatorType* itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetInterpolator (  )  [virtual, inherited]

Get a pointer to the Interpolator.

const MetaDataDictionary& itk::Object::GetMetaDataDictionary ( void   )  const [inherited]

Returns:
A constant reference to this objects MetaDataDictionary.

MetaDataDictionary& itk::Object::GetMetaDataDictionary ( void   )  [inherited]

Returns:
A reference to this objects MetaDataDictionary.
Warning:
This reference may be changed.

template<class TFixedImage, class TMovingImage>
virtual const MovingImageType* itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetMovingImage (  )  [virtual, inherited]

Get the Moving Image.

template<class TFixedImage, class TMovingImage>
virtual const MovingImageMaskType* itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetMovingImageMask (  )  [virtual, inherited]

virtual unsigned long itk::Object::GetMTime (  )  const [virtual, inherited]

Return this objects modified time.

Reimplemented in itk::ImageRegistrationMethod< TFixedImage, TMovingImage >, itk::ImageToSpatialObjectRegistrationMethod< TFixedImage, TMovingSpatialObject >, itk::MultiResolutionImageRegistrationMethod< TFixedImage, TMovingImage >, itk::PointSetToImageRegistrationMethod< TFixedPointSet, TMovingImage >, itk::PointSetToPointSetRegistrationMethod< TFixedPointSet, TMovingPointSet >, itk::DeformationFieldSource< TOutputImage >, itk::InverseDeformationFieldImageFilter< TInputImage, TOutputImage >, itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >, itk::VectorResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >, itk::BoundingBox< TPointIdentifier, VPointDimension, TCoordRep, TPointsContainer >, itk::ImageAdaptor< TImage, TAccessor >, itk::ImageSpatialObject< TDimension, TPixelType >, itk::MeshSpatialObject< TMesh >, itk::SceneSpatialObject< TSpaceDimension >, itk::SpatialObject< TDimension >, itk::ImageAdaptor< TImage, itk::Accessor::AsinPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::AbsPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::LogPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ComplexToPhasePixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::Log10PixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ExpPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::AddPixelAccessor< TImage::PixelType > >, itk::ImageAdaptor< itk::VectorImage< TPixelType, Dimension >, itk::Accessor::VectorImageToImagePixelAccessor< TPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::RGBToVectorPixelAccessor< TImage::PixelType::ComponentType > >, itk::ImageAdaptor< TImage, itk::PixelAccessor< TInternalType, TExternalType > >, itk::ImageAdaptor< TImage, itk::Accessor::SqrtPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::AcosPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ComplexToModulusPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ExpNegativePixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::VectorToRGBPixelAccessor< TImage::PixelType::ValueType > >, itk::ImageAdaptor< TImage, itk::Accessor::TanPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ComplexToRealPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::RGBToLuminancePixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::AtanPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::SinPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ComplexToImaginaryPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::CosPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageSpatialObject< TDimension, unsigned char >, itk::SpatialObject< 3 >, and itk::SpatialObject< ::itk::GetMeshDimension< TMesh >::PointDimension >.

Referenced by itk::SpatialObject< ::itk::GetMeshDimension< TMesh >::PointDimension >::GetObjectMTime().

template<class TFixedImage, class TMovingImage>
virtual const char* itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetNameOfClass (  )  const [virtual]

Run-time type information (and related methods).

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

template<class TFixedImage, class TMovingImage>
virtual const unsigned long& itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetNumberOfHistogramBins (  )  [virtual]

template<class TFixedImage, class TMovingImage>
unsigned int itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetNumberOfParameters ( void   )  const [inline, virtual, inherited]

Return the number of parameters required by the Transform

Implements itk::CostFunction.

Reimplemented in itk::CompareHistogramImageToImageMetric< TFixedImage, TMovingImage >, and itk::KullbackLeiblerCompareHistogramImageToImageMetric< TFixedImage, TMovingImage >.

Definition at line 200 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
virtual const unsigned long& itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetNumberOfPixelsCounted (  )  [virtual, inherited]

Get the number of pixels considered in the computation.

template<class TFixedImage, class TMovingImage>
virtual const unsigned long& itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetNumberOfSpatialSamples (  )  [virtual]

virtual int itk::LightObject::GetReferenceCount (  )  const [inline, virtual, inherited]

Gets the reference count on this object.

Definition at line 98 of file itkLightObject.h.

template<class TFixedImage, class TMovingImage>
virtual const TransformType* itk::ImageToImageMetric< TFixedImage, TMovingImage >::GetTransform (  )  [virtual, inherited]

Get a pointer to the Transform.

template<class TFixedImage, class TMovingImage>
virtual const bool& itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetUseAllPixels (  )  [virtual]

virtual MeasureType itk::SingleValuedCostFunction::GetValue ( const ParametersType &  parameters  )  const [pure virtual, inherited]

This method returns the value of the cost function corresponding to the specified parameters.

Implemented in itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >.

template<class TFixedImage, class TMovingImage>
MeasureType itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::GetValue ( const ParametersType &  parameters  )  const

Get the value.

virtual void itk::SingleValuedCostFunction::GetValueAndDerivative ( const ParametersType &  parameters,
MeasureType &  value,
DerivativeType &  derivative 
) const [inline, virtual, inherited]

This method returns the value and derivative of the cost function corresponding to the specified parameters

Definition at line 71 of file itkSingleValuedCostFunction.h.

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

Get the value and derivatives for single valued optimizers.

static void itk::Object::GlobalWarningDisplayOff (  )  [inline, static, inherited]

Definition at line 100 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

static void itk::Object::GlobalWarningDisplayOn (  )  [inline, static, inherited]

Definition at line 98 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

bool itk::Object::HasObserver ( const EventObject &  event  )  const [inherited]

Return true if an observer is registered for this event.

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

Initialize the Metric by (1) making sure that all the components are present and plugged together correctly, (2) uniformly select NumberOfSpatialSamples within the FixedImageRegion, and (3) allocate memory for pdf data structures.

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

void itk::Object::InvokeEvent ( const EventObject &   )  const [inherited]

Call Execute on all the Commands observing this event id. The actions triggered by this call doesn't modify this object.

void itk::Object::InvokeEvent ( const EventObject &   )  [inherited]

Call Execute on all the Commands observing this event id.

template<class TFixedImage, class TMovingImage>
itk::ImageToImageMetric< TFixedImage, TMovingImage >::itkStaticConstMacro ( FixedImageDimension  ,
unsigned  int,
TFixedImage::ImageDimension   
) [inherited]

Reimplemented in itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >.

template<class TFixedImage, class TMovingImage>
itk::ImageToImageMetric< TFixedImage, TMovingImage >::itkStaticConstMacro ( MovingImageDimension  ,
unsigned  int,
TMovingImage::ImageDimension   
) [inherited]

Constants for the image dimensions

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

The moving image dimension.

virtual void itk::Object::Modified (  )  const [virtual, inherited]

Update the modification time for this object. Many filters rely on the modification time to determine if they need to recompute their data.

Reimplemented in itk::NormalizeImageFilter< TInputImage, TOutputImage >, itk::ImageAdaptor< TImage, TAccessor >, itk::ImageAdaptor< TImage, itk::Accessor::AsinPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::AbsPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::LogPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ComplexToPhasePixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::Log10PixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ExpPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::AddPixelAccessor< TImage::PixelType > >, itk::ImageAdaptor< itk::VectorImage< TPixelType, Dimension >, itk::Accessor::VectorImageToImagePixelAccessor< TPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::RGBToVectorPixelAccessor< TImage::PixelType::ComponentType > >, itk::ImageAdaptor< TImage, itk::PixelAccessor< TInternalType, TExternalType > >, itk::ImageAdaptor< TImage, itk::Accessor::SqrtPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::AcosPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ComplexToModulusPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ExpNegativePixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::VectorToRGBPixelAccessor< TImage::PixelType::ValueType > >, itk::ImageAdaptor< TImage, itk::Accessor::TanPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ComplexToRealPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::RGBToLuminancePixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::AtanPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::SinPixelAccessor< TImage::PixelType, TOutputPixelType > >, itk::ImageAdaptor< TImage, itk::Accessor::ComplexToImaginaryPixelAccessor< TImage::PixelType, TOutputPixelType > >, and itk::ImageAdaptor< TImage, itk::Accessor::CosPixelAccessor< TImage::PixelType, TOutputPixelType > >.

Referenced by itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::InsertNarrowBandNode(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetCenter(), itk::HistogramAlgorithmBase< TInputHistogram >::SetInputHistogram(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetMatrix(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBand(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBandInnerRadius(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBandTotalRadius(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetOffset(), itk::ThresholdLabelerImageFilter< TInputImage, TOutputImage >::SetRealThresholds(), itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetSeedPoints1(), itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetSeedPoints2(), itk::NonUniformBSpline< TDimension >::SetSplineOrder(), itk::ThresholdLabelerImageFilter< TInputImage, TOutputImage >::SetThresholds(), itk::Statistics::GoodnessOfFitFunctionBase< TInputHistogram >::SetTotalObservedScale(), and itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetTranslation().

template<class TFixedImage, class TMovingImage>
static Pointer itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::New (  )  [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

void itk::LightObject::Print ( std::ostream &  os,
Indent  indent = 0 
) const [inherited]

Cause the object to print itself out.

Referenced by itk::WeakPointer< itk::ProcessObject >::Print().

virtual void itk::LightObject::PrintHeader ( std::ostream &  os,
Indent  indent 
) const [protected, virtual, inherited]

bool itk::Object::PrintObservers ( std::ostream &  os,
Indent  indent 
) const [protected, inherited]

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

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

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

virtual void itk::LightObject::PrintTrailer ( std::ostream &  os,
Indent  indent 
) const [protected, virtual, inherited]

virtual void itk::Object::Register (  )  const [virtual, inherited]

Increase the reference count (mark as used by another object).

Reimplemented from itk::LightObject.

template<class TFixedImage, class TMovingImage>
void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ReinitializeSeed ( int   ) 

template<class TFixedImage, class TMovingImage>
void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::ReinitializeSeed (  ) 

Reinitialize the seed of the random number generator that selects the sample of pixels used for estimating the image histograms and the joint histogram. By nature, this metric is not deterministic, since at each run it may select a different set of pixels. By initializing the random number generator seed to the same value you can restore determinism. On the other hand, calling the method ReinitializeSeed() without arguments will use the clock from your machine in order to have a very random initialization of the seed. This will indeed increase the non-deterministic behavior of the metric.

void itk::Object::RemoveAllObservers (  )  [inherited]

Remove all observers .

void itk::Object::RemoveObserver ( unsigned long  tag  )  [inherited]

Remove the observer with this tag value.

template<class TFixedImage, class TMovingImage>
virtual void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SampleFixedImageDomain ( FixedImageSpatialSampleContainer &  samples  )  [protected, virtual]

Uniformly select a sample set from the fixed image domain.

template<class TFixedImage, class TMovingImage>
virtual void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SampleFullFixedImageDomain ( FixedImageSpatialSampleContainer &  samples  )  [protected, virtual]

Gather all the pixels from the fixed image domain.

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetComputeGradient ( bool  _arg  )  [virtual, inherited]

Set/Get gradient computation.

void itk::Object::SetDebug ( bool  debugFlag  )  const [inherited]

Set the value of the debug flag. A non-zero value turns debugging on.

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetFixedImage ( const FixedImageType *  _arg  )  [virtual, inherited]

Connect the Fixed Image.

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetFixedImageMask ( FixedImageMaskType *  _arg  )  [virtual, inherited]

Set/Get the fixed image mask.

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetFixedImageRegion ( FixedImageRegionType  _arg  )  [virtual, inherited]

Set the region over which the metric will be computed

static void itk::Object::SetGlobalWarningDisplay ( bool  flag  )  [static, inherited]

This is a global flag that controls whether any debug, warning or error messages are displayed.

Referenced by itk::Object::GlobalWarningDisplayOff(), and itk::Object::GlobalWarningDisplayOn().

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetInterpolator ( InterpolatorType *  _arg  )  [virtual, inherited]

Connect the Interpolator.

void itk::Object::SetMetaDataDictionary ( const MetaDataDictionary &  rhs  )  [inherited]

Returns:
Set the MetaDataDictionary

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetMovingImage ( const MovingImageType *  _arg  )  [virtual, inherited]

Connect the Moving Image.

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetMovingImageMask ( MovingImageMaskType *  _arg  )  [virtual, inherited]

Set/Get the moving image mask.

template<class TFixedImage, class TMovingImage>
virtual void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetNumberOfHistogramBins ( unsigned long  _arg  )  [virtual]

Number of bins to used in the histogram. Typical value is 50.

template<class TFixedImage, class TMovingImage>
virtual void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetNumberOfSpatialSamples ( unsigned long  _arg  )  [virtual]

Number of spatial samples to used to compute metric

virtual void itk::Object::SetReferenceCount ( int   )  [virtual, inherited]

Sets the reference count (use with care)

Reimplemented from itk::LightObject.

template<class TFixedImage, class TMovingImage>
virtual void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetTransform ( TransformType *  _arg  )  [virtual, inherited]

Connect the Transform.

template<class TFixedImage, class TMovingImage>
void itk::ImageToImageMetric< TFixedImage, TMovingImage >::SetTransformParameters ( const ParametersType &  parameters  )  const [inherited]

Set the parameters defining the Transform.

template<class TFixedImage, class TMovingImage>
virtual void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::SetUseAllPixels ( bool  _arg  )  [virtual]

Select whether the metric will be computed using all the pixels on the fixed image region, or only using a set of randomly selected pixels.

template<class TFixedImage, class TMovingImage>
virtual void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::TransformPoint ( unsigned int  sampleNumber,
const ParametersType &  parameters,
MovingImagePointType &  mappedPoint,
bool &  sampleWithinSupportRegion,
double &  movingImageValue 
) const [protected, virtual]

Transform a point from FixedImage domain to MovingImage domain. This function also checks if mapped point is within support region.

virtual void itk::Object::UnRegister (  )  const [virtual, inherited]

Decrease the reference count (release by another object).

Reimplemented from itk::LightObject.

template<class TFixedImage, class TMovingImage>
virtual void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::UseAllPixelsOff (  )  [virtual]

template<class TFixedImage, class TMovingImage>
virtual void itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::UseAllPixelsOn (  )  [virtual]

Member Data Documentation

template<class TFixedImage, class TMovingImage>
bool itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_ComputeGradient [protected, inherited]

Definition at line 220 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
FixedImageConstPointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_FixedImage [protected, inherited]

Definition at line 214 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
FixedImageMaskPointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_FixedImageMask [mutable, protected, inherited]

Definition at line 223 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
FixedImageSpatialSampleContainer itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >::m_FixedImageSamples [protected]

Container to store a set of points and fixed image values.

Definition at line 241 of file itkMattesMutualInformationImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
GradientImagePointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_GradientImage [protected, inherited]

Definition at line 221 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
InterpolatorPointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_Interpolator [protected, inherited]

Definition at line 218 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
MovingImageConstPointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_MovingImage [protected, inherited]

Definition at line 215 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
MovingImageMaskPointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_MovingImageMask [mutable, protected, inherited]

Definition at line 224 of file itkImageToImageMetric.h.

template<class TFixedImage, class TMovingImage>
unsigned long itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_NumberOfPixelsCounted [mutable, protected, inherited]

Definition at line 212 of file itkImageToImageMetric.h.

int itk::LightObject::m_ReferenceCount [mutable, protected, inherited]

Number of uses of this object by other objects.

Definition at line 119 of file itkLightObject.h.

SimpleFastMutexLock itk::LightObject::m_ReferenceCountLock [mutable, protected, inherited]

Mutex lock to protect modification to the reference count

Definition at line 122 of file itkLightObject.h.

template<class TFixedImage, class TMovingImage>
TransformPointer itk::ImageToImageMetric< TFixedImage, TMovingImage >::m_Transform [mutable, protected, inherited]

Definition at line 217 of file itkImageToImageMetric.h.

The documentation for this class was generated from the following file:
Generated at Mon Mar 12 08:18:56 2007 for ITK by doxygen 1.5.1 written by Dimitri van Heesch, © 1997-2000