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itk::fem::ImageMetricLoad< TMoving, TFixed > Class Template Reference

General image pair load that uses the itkImageToImageMetrics. More...

#include <itkFEMImageMetricLoad.h>

Inheritance diagram for itk::fem::ImageMetricLoad< TMoving, TFixed >:

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Collaboration diagram for itk::fem::ImageMetricLoad< TMoving, TFixed >:

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List of all members.

Public Types

typedef ImageMetricLoad Self
typedef LoadElement Superclass
typedef Self * Pointer
typedef const Self * ConstPointer
typedef LoadElement::Float Float
typedef TMoving MovingType
typedef MovingType::ConstPointer MovingConstPointer
typedef MovingType * MovingPointer
typedef TFixed FixedType
typedef FixedType * FixedPointer
typedef FixedType::ConstPointer FixedConstPointer
typedef ImageRegionIteratorWithIndex<
MovingType > 		RefRegionIteratorType
typedef ImageRegionIteratorWithIndex<
FixedType > 		TarRegionIteratorType
typedef NeighborhoodIterator<
MovingType > 		MovingNeighborhoodIteratorType
typedef MovingNeighborhoodIteratorType::IndexType MovingNeighborhoodIndexType
typedef MovingNeighborhoodIteratorType::RadiusType MovingRadiusType
typedef NeighborhoodIterator<
FixedType > 		FixedNeighborhoodIteratorType
typedef FixedNeighborhoodIteratorType::IndexType FixedNeighborhoodIndexType
typedef FixedNeighborhoodIteratorType::RadiusType FixedRadiusType
typedef MovingType::PixelType RefPixelType
typedef FixedType::PixelType TarPixelType
typedef Float PixelType
typedef Float ComputationType
typedef Image< RefPixelType,
itkGetStaticConstMacro(ImageDimension) 		RefImageType )
typedef Image< TarPixelType,
itkGetStaticConstMacro(ImageDimension) 		TarImageType )
typedef Image< PixelType,
itkGetStaticConstMacro(ImageDimension) 		ImageType )
typedef vnl_vector< Float > VectorType
typedef double CoordinateRepresentationType
typedef Transform< CoordinateRepresentationType,
itkGetStaticConstMacro(ImageDimension),
itkGetStaticConstMacro(ImageDimension) 		TransformBaseType )
typedef TranslationTransform<
CoordinateRepresentationType,
itkGetStaticConstMacro(ImageDimension) 		DefaultTransformType )
typedef ImageToImageMetric<
FixedType, MovingType > 		MetricBaseType
typedef MetricBaseType::Pointer MetricBaseTypePointer
typedef MutualInformationImageToImageMetric<
MovingType, FixedType > 		MutualInformationMetricType
typedef MeanSquaresImageToImageMetric<
MovingType, FixedType > 		MeanSquaresMetricType
typedef NormalizedCorrelationImageToImageMetric<
MovingType, FixedType > 		NormalizedCorrelationMetricType
typedef MeanSquaresMetricType DefaultMetricType
typedef DefaultTransformType::ParametersType ParametersType
typedef DefaultTransformType::JacobianType JacobianType
typedef LinearInterpolateImageFunction<
MovingType, double > 		InterpolatorType
typedef float RealType
typedef CovariantVector< RealType,
itkGetStaticConstMacro(ImageDimension) 		GradientPixelType )
typedef Image< GradientPixelType,
itkGetStaticConstMacro(ImageDimension) 		GradientImageType )
typedef SmartPointer< GradientImageType > GradientImagePointer
typedef GradientRecursiveGaussianImageFilter<
ImageType, GradientImageType > 		GradientImageFilterType

Public Member Functions

virtual Baseclass::Pointer Clone () const
virtual int ClassID () const
 itkStaticConstMacro (ImageDimension, unsigned int, MovingType::ImageDimension)
void SetMetric (MetricBaseTypePointer MP)
void SetMetricMovingImage (MovingType *R)
MovingPointer GetMovingImage ()
FixedPointer GetFixedImage ()
void SetMetricRadius (MovingRadiusType T)
MovingRadiusType GetMetricRadius ()
void SetSign (Float s)
void SetTemp (Float s)
void SetGamma (Float s)
void SetSolution (Solution::ConstPointer ptr)
Solution::ConstPointer GetSolution ()
VectorType MetricFiniteDiff (VectorType PositionInElement, VectorType SolutionAtPosition)
Float GetSolution (unsigned int i, unsigned int which=0)
void InitializeMetric (void)
 ImageMetricLoad ()
Float EvaluateMetricGivenSolution (Element::ArrayType *el, Float step=1.0)
void PrintCurrentEnergy ()
double GetCurrentEnergy ()
void SetCurrentEnergy (double e)
void SetMovingImage (MovingType *R)
void SetFixedImage (FixedType *T)
void SetMetricFixedImage (FixedType *T)
void SetNumberOfIntegrationPoints (unsigned int i)
unsigned int GetNumberOfIntegrationPoints ()
Float GetMetric (VectorType InVec)
VectorType GetPolynomialFitToMetric (VectorType PositionInElement, VectorType SolutionAtPosition)
VectorType Fe1 (VectorType)
VectorType Fe (VectorType, VectorType)
void SetMetricGradientImage (GradientImageType *g)
GradientImageType * GetMetricGradientImage ()

Static Public Member Functions

Self::Pointer New ()
Baseclass * NewImageMetricLoad (void)

Static Public Attributes

const int CLID

Detailed Description

template<class TMoving, class TFixed>
class itk::fem::ImageMetricLoad< TMoving, TFixed >

General image pair load that uses the itkImageToImageMetrics.

LoadImageMetric computes FEM gravity loads by using derivatives provided by itkImageToImageMetrics (e.g. mean squares intensity difference.) The function responsible for this is called Fg, as required by the FEMLoad standards. It takes a vnl_vector as input. We assume the vector input is of size 2*ImageDimension. The 0 to ImageDimension-1 elements contain the position, p, in the reference (moving) image. The next ImageDimension to 2*ImageDimension-1 elements contain the value of the vector field at that point, v(p).

Then, we evaluate the derivative at the point p+v(p) with respect to some region of the target (fixed) image by calling the metric with the translation parameters as provided by the vector field at p. The metrics return both a scalar similarity value and vector-valued derivative. The derivative is what gives us the force to drive the FEM registration. These values are computed with respect to some region in the Fixed image. This region size may be set by the user by calling SetMetricRadius. As the metric derivative computation evolves, performance should improve and more functionality will be available (such as scale selection).

Definition at line 93 of file itkFEMImageMetricLoad.h.

Member Typedef Documentation

template<class TMoving, class TFixed>
typedef Float itk::fem::ImageMetricLoad< TMoving, TFixed >::ComputationType
 

Definition at line 134 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef const Self* itk::fem::ImageMetricLoad< TMoving, TFixed >::ConstPointer
 

Const pointer or SmartPointer to an object.

Reimplemented from itk::fem::LoadElement.

Definition at line 95 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef double itk::fem::ImageMetricLoad< TMoving, TFixed >::CoordinateRepresentationType
 

Definition at line 145 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef MeanSquaresMetricType itk::fem::ImageMetricLoad< TMoving, TFixed >::DefaultMetricType
 

Definition at line 164 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef TranslationTransform<CoordinateRepresentationType, itkGetStaticConstMacro(ImageDimension) itk::fem::ImageMetricLoad< TMoving, TFixed >::DefaultTransformType)
 

Definition at line 147 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef FixedType::ConstPointer itk::fem::ImageMetricLoad< TMoving, TFixed >::FixedConstPointer
 

Definition at line 106 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef FixedNeighborhoodIteratorType::IndexType itk::fem::ImageMetricLoad< TMoving, TFixed >::FixedNeighborhoodIndexType
 

Definition at line 125 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef NeighborhoodIterator<FixedType> itk::fem::ImageMetricLoad< TMoving, TFixed >::FixedNeighborhoodIteratorType
 

Definition at line 123 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef FixedType* itk::fem::ImageMetricLoad< TMoving, TFixed >::FixedPointer
 

Definition at line 105 of file itkFEMImageMetricLoad.h.

Referenced by itk::fem::ImageMetricLoad< TMoving, TFixed >::SetCurrentEnergy().

template<class TMoving, class TFixed>
typedef FixedNeighborhoodIteratorType::RadiusType itk::fem::ImageMetricLoad< TMoving, TFixed >::FixedRadiusType
 

Definition at line 127 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef TFixed itk::fem::ImageMetricLoad< TMoving, TFixed >::FixedType
 

Definition at line 104 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef LoadElement::Float itk::fem::ImageMetricLoad< TMoving, TFixed >::Float
 

Float type used in Element and derived classes

Reimplemented from itk::fem::LoadElement.

Definition at line 99 of file itkFEMImageMetricLoad.h.

Referenced by itk::fem::ImageMetricLoad< TMoving, TFixed >::GetSolution(), itk::fem::ImageMetricLoad< TMoving, TFixed >::SetCurrentEnergy(), and itk::fem::ImageMetricLoad< TMoving, TFixed >::SetSign().

template<class TMoving, class TFixed>
typedef GradientRecursiveGaussianImageFilter< ImageType, GradientImageType > itk::fem::ImageMetricLoad< TMoving, TFixed >::GradientImageFilterType
 

Gradient filtering Definition at line 183 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef SmartPointer<GradientImageType> itk::fem::ImageMetricLoad< TMoving, TFixed >::GradientImagePointer
 

Gradient filtering Definition at line 180 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef Image<GradientPixelType, itkGetStaticConstMacro(ImageDimension) itk::fem::ImageMetricLoad< TMoving, TFixed >::GradientImageType)
 

Gradient filtering Definition at line 179 of file itkFEMImageMetricLoad.h.

Referenced by itk::fem::ImageMetricLoad< TMoving, TFixed >::NewImageMetricLoad(), and itk::fem::ImageMetricLoad< TMoving, TFixed >::PrintCurrentEnergy().

template<class TMoving, class TFixed>
typedef CovariantVector<RealType, itkGetStaticConstMacro(ImageDimension) itk::fem::ImageMetricLoad< TMoving, TFixed >::GradientPixelType)
 

Gradient filtering Definition at line 177 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef Image< PixelType, itkGetStaticConstMacro(ImageDimension) itk::fem::ImageMetricLoad< TMoving, TFixed >::ImageType)
 

Definition at line 137 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef LinearInterpolateImageFunction< MovingType, double > itk::fem::ImageMetricLoad< TMoving, TFixed >::InterpolatorType
 

Definition at line 172 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef DefaultTransformType::JacobianType itk::fem::ImageMetricLoad< TMoving, TFixed >::JacobianType
 

Definition at line 166 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef MeanSquaresImageToImageMetric< MovingType, FixedType > itk::fem::ImageMetricLoad< TMoving, TFixed >::MeanSquaresMetricType
 

Definition at line 155 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef ImageToImageMetric<FixedType,MovingType > itk::fem::ImageMetricLoad< TMoving, TFixed >::MetricBaseType
 

Type of supported metrics. Definition at line 150 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef MetricBaseType::Pointer itk::fem::ImageMetricLoad< TMoving, TFixed >::MetricBaseTypePointer
 

Definition at line 151 of file itkFEMImageMetricLoad.h.

Referenced by itk::fem::ImageMetricLoad< TMoving, TFixed >::SetCurrentEnergy().

template<class TMoving, class TFixed>
typedef MovingType::ConstPointer itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingConstPointer
 

Definition at line 102 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef MovingNeighborhoodIteratorType::IndexType itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingNeighborhoodIndexType
 

Definition at line 119 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef NeighborhoodIterator<MovingType> itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingNeighborhoodIteratorType
 

Definition at line 117 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef MovingType* itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingPointer
 

Definition at line 103 of file itkFEMImageMetricLoad.h.

Referenced by itk::fem::ImageMetricLoad< TMoving, TFixed >::GetCurrentEnergy().

template<class TMoving, class TFixed>
typedef MovingNeighborhoodIteratorType::RadiusType itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingRadiusType
 

Definition at line 121 of file itkFEMImageMetricLoad.h.

Referenced by itk::fem::ImageMetricLoad< TMoving, TFixed >::GetFixedImage(), and itk::fem::ImageMetricLoad< TMoving, TFixed >::SetCurrentEnergy().

template<class TMoving, class TFixed>
typedef TMoving itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingType
 

Definition at line 101 of file itkFEMImageMetricLoad.h.

Referenced by itk::fem::ImageMetricLoad< TMoving, TFixed >::SetMetric().

template<class TMoving, class TFixed>
typedef MutualInformationImageToImageMetric< MovingType, FixedType > itk::fem::ImageMetricLoad< TMoving, TFixed >::MutualInformationMetricType
 

Definition at line 153 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef NormalizedCorrelationImageToImageMetric< MovingType, FixedType > itk::fem::ImageMetricLoad< TMoving, TFixed >::NormalizedCorrelationMetricType
 

Definition at line 157 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef DefaultTransformType::ParametersType itk::fem::ImageMetricLoad< TMoving, TFixed >::ParametersType
 

Definition at line 165 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef Float itk::fem::ImageMetricLoad< TMoving, TFixed >::PixelType
 

Definition at line 133 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef Self* itk::fem::ImageMetricLoad< TMoving, TFixed >::Pointer
 

Pointer or SmartPointer to an object.

Reimplemented from itk::fem::LoadElement.

Definition at line 95 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef float itk::fem::ImageMetricLoad< TMoving, TFixed >::RealType
 

Gradient filtering Definition at line 175 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef Image< RefPixelType, itkGetStaticConstMacro(ImageDimension) itk::fem::ImageMetricLoad< TMoving, TFixed >::RefImageType)
 

Definition at line 135 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef MovingType::PixelType itk::fem::ImageMetricLoad< TMoving, TFixed >::RefPixelType
 

Definition at line 131 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef ImageRegionIteratorWithIndex<MovingType> itk::fem::ImageMetricLoad< TMoving, TFixed >::RefRegionIteratorType
 

Definition at line 112 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef ImageMetricLoad itk::fem::ImageMetricLoad< TMoving, TFixed >::Self
 

Standard Self typedef.

Reimplemented from itk::fem::LoadElement.

Definition at line 95 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef LoadElement itk::fem::ImageMetricLoad< TMoving, TFixed >::Superclass
 

Standard Superclass typedef.

Reimplemented from itk::fem::LoadElement.

Definition at line 95 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef Image< TarPixelType, itkGetStaticConstMacro(ImageDimension) itk::fem::ImageMetricLoad< TMoving, TFixed >::TarImageType)
 

Definition at line 136 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef FixedType::PixelType itk::fem::ImageMetricLoad< TMoving, TFixed >::TarPixelType
 

Definition at line 132 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef ImageRegionIteratorWithIndex<FixedType> itk::fem::ImageMetricLoad< TMoving, TFixed >::TarRegionIteratorType
 

Definition at line 113 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef Transform< CoordinateRepresentationType,itkGetStaticConstMacro(ImageDimension), itkGetStaticConstMacro(ImageDimension) itk::fem::ImageMetricLoad< TMoving, TFixed >::TransformBaseType)
 

Definition at line 146 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
typedef vnl_vector<Float> itk::fem::ImageMetricLoad< TMoving, TFixed >::VectorType
 

Definition at line 138 of file itkFEMImageMetricLoad.h.

Referenced by itk::fem::ImageMetricLoad< TMoving, TFixed >::GetSolution().

Constructor & Destructor Documentation

template<class TMoving, class TFixed>
itk::fem::ImageMetricLoad< TMoving, TFixed >::ImageMetricLoad (   ) 
 

Member Function Documentation

template<class TMoving, class TFixed>
virtual int itk::fem::ImageMetricLoad< TMoving, TFixed >::ClassID (   )  const [inline, virtual]
 

Virtual function to access the class ID

Reimplemented from itk::fem::LoadElement.

Definition at line 95 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
virtual Baseclass::Pointer itk::fem::ImageMetricLoad< TMoving, TFixed >::Clone (   )  const [virtual]
 

Create a new object from the existing one

Reimplemented from itk::fem::LoadElement.

template<class TMoving, class TFixed>
Float itk::fem::ImageMetricLoad< TMoving, TFixed >::EvaluateMetricGivenSolution (  Element::ArrayType *  el,
Float  step = 1.0
) 
 

template<class TMoving, class TFixed>
VectorType itk::fem::ImageMetricLoad< TMoving, TFixed >::Fe (  VectorType  ,
VectorType 
) 
 

Compute the image based load - implemented with ITK metric derivatives.

template<class TMoving, class TFixed>
VectorType itk::fem::ImageMetricLoad< TMoving, TFixed >::Fe1 (  VectorType   ) 
 

Compute the image based load - implemented with ITK metric derivatives.

template<class TMoving, class TFixed>
double itk::fem::ImageMetricLoad< TMoving, TFixed >::GetCurrentEnergy (   )  [inline]
 

Definition at line 294 of file itkFEMImageMetricLoad.h.

References itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingPointer.

template<class TMoving, class TFixed>
FixedPointer itk::fem::ImageMetricLoad< TMoving, TFixed >::GetFixedImage (  void   )  [inline]
 

Definition at line 222 of file itkFEMImageMetricLoad.h.

References itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingRadiusType.

template<class TMoving, class TFixed>
Float itk::fem::ImageMetricLoad< TMoving, TFixed >::GetMetric (  VectorType  InVec  ) 
 

This method returns the total metric evaluated over the image with respect to the current solution.

template<class TMoving, class TFixed>
GradientImageType* itk::fem::ImageMetricLoad< TMoving, TFixed >::GetMetricGradientImage (   )  [inline]
 

Set/Get the metric gradient image Definition at line 289 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
MovingRadiusType itk::fem::ImageMetricLoad< TMoving, TFixed >::GetMetricRadius (   )  [inline]
 

Get the metric region size. Definition at line 228 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
MovingPointer itk::fem::ImageMetricLoad< TMoving, TFixed >::GetMovingImage (  void   )  [inline]
 

Definition at line 221 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
unsigned int itk::fem::ImageMetricLoad< TMoving, TFixed >::GetNumberOfIntegrationPoints (   )  [inline]
 

Set/Get methods for the number of integration points to use in each 1-dimensional line integral when evaluating the load. This value is passed to the load implementation. Definition at line 235 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
VectorType itk::fem::ImageMetricLoad< TMoving, TFixed >::GetPolynomialFitToMetric (  VectorType  PositionInElement,
VectorType  SolutionAtPosition
) 
 

This method returns the total metric evaluated over the image with respect to the current solution.

template<class TMoving, class TFixed>
Float itk::fem::ImageMetricLoad< TMoving, TFixed >::GetSolution (  unsigned int  i,
unsigned int  which = 0
)  [inline]
 

Definition at line 263 of file itkFEMImageMetricLoad.h.

References itk::fem::Element::ArrayType, itk::fem::ImageMetricLoad< TMoving, TFixed >::Float, and itk::fem::ImageMetricLoad< TMoving, TFixed >::VectorType.

template<class TMoving, class TFixed>
Solution::ConstPointer itk::fem::ImageMetricLoad< TMoving, TFixed >::GetSolution (   )  [inline, virtual]
 

Sets the pointer to solution vector. This function is automatically called by the Solver class on every load object.

Some types of external Loads may need access to previous values of solution vector. If a derived class needs that, it should implement this function, and store the passed pointer accordingly. If the result vector is not required, the functionn should be left unimplemented, so that only the dummy implementation in base class is called.

Parameters:
ptr Pointer to the object of Solution class.

Reimplemented from itk::fem::Load.

Definition at line 251 of file itkFEMImageMetricLoad.h.

References itk::fem::ImageMetricLoad< TMoving, TFixed >::Float, and itk::fem::ImageMetricLoad< TMoving, TFixed >::VectorType.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::InitializeMetric (  void   ) 
 

template<class TMoving, class TFixed>
itk::fem::ImageMetricLoad< TMoving, TFixed >::itkStaticConstMacro (  ImageDimension  ,
unsigned  int,
MovingType::ImageDimension 
) 
 

Dimensionality of input and output data is assumed to be the same.

template<class TMoving, class TFixed>
VectorType itk::fem::ImageMetricLoad< TMoving, TFixed >::MetricFiniteDiff (  VectorType  PositionInElement,
VectorType  SolutionAtPosition
) 
 

template<class TMoving, class TFixed>
Self::Pointer itk::fem::ImageMetricLoad< TMoving, TFixed >::New (  void   )  [inline, static]
 

Object creation in an itk compatible way

Reimplemented from itk::fem::LoadElement.

Definition at line 95 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
Baseclass* itk::fem::ImageMetricLoad< TMoving, TFixed >::NewImageMetricLoad (  void   )  [inline, static]
 

Definition at line 282 of file itkFEMImageMetricLoad.h.

References itk::fem::ImageMetricLoad< TMoving, TFixed >::GradientImageType.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::PrintCurrentEnergy (   )  [inline]
 

Definition at line 293 of file itkFEMImageMetricLoad.h.

References itk::fem::ImageMetricLoad< TMoving, TFixed >::GradientImageType.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetCurrentEnergy (  double  e  )  [inline]
 

Definition at line 295 of file itkFEMImageMetricLoad.h.

References itk::fem::Solution::ConstPointer, itk::fem::ImageMetricLoad< TMoving, TFixed >::FixedPointer, itk::fem::ImageMetricLoad< TMoving, TFixed >::Float, itk::fem::ImageMetricLoad< TMoving, TFixed >::MetricBaseTypePointer, and itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingRadiusType.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetFixedImage (  FixedType *  T  )  [inline]
 

Define the target (fixed) image. Definition at line 208 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetGamma (  Float  s  )  [inline]
 

Scaling of the similarity energy term Definition at line 248 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetMetric (  MetricBaseTypePointer  MP  )  [inline]
 

Set/Get the Metric. Definition at line 191 of file itkFEMImageMetricLoad.h.

References itk::fem::ImageMetricLoad< TMoving, TFixed >::MovingType.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetMetricFixedImage (  FixedType *  T  )  [inline]
 

Define the target (fixed) image. Definition at line 213 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetMetricGradientImage (  GradientImageType *  g  )  [inline]
 

Set/Get the metric gradient image Definition at line 288 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetMetricMovingImage (  MovingType *  R  )  [inline]
 

Definition at line 201 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetMetricRadius (  MovingRadiusType  T  )  [inline]
 

Define the metric region size. Definition at line 225 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetMovingImage (  MovingType *  R  )  [inline]
 

Define the reference (moving) image. Definition at line 194 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetNumberOfIntegrationPoints (  unsigned int  i  )  [inline]
 

Set/Get methods for the number of integration points to use in each 1-dimensional line integral when evaluating the load. This value is passed to the load implementation. Definition at line 234 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetSign (  Float  s  )  [inline]
 

Set the direction of the gradient (uphill or downhill). E.g. the mean squares metric should be minimized while NCC and PR should be maximized. Definition at line 241 of file itkFEMImageMetricLoad.h.

References itk::fem::ImageMetricLoad< TMoving, TFixed >::Float.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetSolution (  Solution::ConstPointer  ptr  )  [inline, virtual]
 

Sets the pointer to solution vector. This function is automatically called by the Solver class on every load object.

Some types of external Loads may need access to previous values of solution vector. If a derived class needs that, it should implement this function, and store the passed pointer accordingly. If the result vector is not required, the functionn should be left unimplemented, so that only the dummy implementation in base class is called.

Parameters:
ptr Pointer to the object of Solution class.

Reimplemented from itk::fem::Load.

Definition at line 250 of file itkFEMImageMetricLoad.h.

template<class TMoving, class TFixed>
void itk::fem::ImageMetricLoad< TMoving, TFixed >::SetTemp (  Float  s  )  [inline]
 

Set the sigma in a gaussian measure. Definition at line 244 of file itkFEMImageMetricLoad.h.

References itk::fem::Solution::ConstPointer.

Member Data Documentation

template<class TMoving, class TFixed>
const int itk::fem::ImageMetricLoad< TMoving, TFixed >::CLID [static]
 

Class ID for FEM object factory

Reimplemented from itk::fem::LoadElement.

Definition at line 95 of file itkFEMImageMetricLoad.h.

The documentation for this class was generated from the following file:
Generated at Sat Mar 31 03:10:16 2007 for ITK by doxygen 1.3.8 written by Dimitri van Heesch, © 1997-2000