ITK  4.2.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Protected Attributes | Private Member Functions
itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep > Class Template Reference

#include <itkGaussianInterpolateImageFunction.h>

+ Inheritance diagram for itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >:
+ Collaboration diagram for itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >:

List of all members.

Public Types

typedef FixedArray< RealType,
ImageDimension
ArrayType
typedef SmartPointer< const SelfConstPointer
typedef
Superclass::ContinuousIndexType 
ContinuousIndexType
typedef Superclass::IndexType IndexType
typedef Superclass::InputImageType InputImageType
typedef Superclass::OutputType OutputType
typedef SmartPointer< SelfPointer
typedef Superclass::RealType RealType
typedef
GaussianInterpolateImageFunction 
Self
typedef
InterpolateImageFunction
< TInputImage, TCoordRep > 
Superclass
- Public Types inherited from itk::InterpolateImageFunction< TInputImage, TCoordRep >
typedef Superclass::IndexValueType IndexValueType
typedef Superclass::PointType PointType
- Public Types inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
typedef TCoordRep CoordRepType
typedef
InputImageType::ConstPointer 
InputImageConstPointer
typedef InputImageType::PixelType InputPixelType
- Public Types inherited from itk::FunctionBase< Point< TCoordRep, TInputImage::ImageDimension >, NumericTraits< TInputImage::PixelType >::RealType >
typedef Point< TCoordRep,
TInputImage::ImageDimension > 
InputType
- Public Types inherited from itk::Object
- Public Types inherited from itk::LightObject

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual OutputType EvaluateAtContinuousIndex (const ContinuousIndexType &cindex) const
virtual const char * GetNameOfClass () const
virtual void SetInputImage (const TInputImage *image)
virtual void SetSigma (const ArrayType s)
virtual void SetSigma (RealType *s)
virtual ArrayType GetSigma () const
virtual void SetAlpha (const RealType a)
virtual RealType GetAlpha () const
virtual void SetParameters (RealType *sigma, RealType alpha)
- Public Member Functions inherited from itk::InterpolateImageFunction< TInputImage, TCoordRep >
virtual OutputType Evaluate (const PointType &point) const
virtual OutputType EvaluateAtIndex (const IndexType &index) const
- Public Member Functions inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
void ConvertContinuousIndexToNearestIndex (const ContinuousIndexType &cindex, IndexType &index) const
void ConvertPointToContinuousIndex (const PointType &point, ContinuousIndexType &cindex) const
void ConvertPointToNearestIndex (const PointType &point, IndexType &index) const
virtual NumericTraits
< TInputImage::PixelType >
::RealType 
EvaluateAtContinuousIndex (const ContinuousIndexType &index) const =0
virtual NumericTraits
< TInputImage::PixelType >
::RealType 
EvaluateAtIndex (const IndexType &index) const =0
virtual const ContinuousIndexTypeGetEndContinuousIndex ()
virtual const IndexTypeGetEndIndex ()
const InputImageTypeGetInputImage () const
virtual const ContinuousIndexTypeGetStartContinuousIndex ()
virtual const IndexTypeGetStartIndex ()
virtual bool IsInsideBuffer (const IndexType &index) const
virtual bool IsInsideBuffer (const ContinuousIndexType &index) const
virtual bool IsInsideBuffer (const PointType &point) const

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int ImageDimension = TInputImage::ImageDimension
- Static Public Attributes inherited from itk::InterpolateImageFunction< TInputImage, TCoordRep >
- Static Public Attributes inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >

Protected Member Functions

virtual void ComputeBoundingBox ()
virtual void ComputeErrorFunctionArray (unsigned int dimension, RealType cindex, vnl_vector< RealType > &erfArray, vnl_vector< RealType > &gerfArray, bool evaluateGradient=false) const
 GaussianInterpolateImageFunction ()
void PrintSelf (std::ostream &os, Indent indent) const
 ~GaussianInterpolateImageFunction ()
- Protected Member Functions inherited from itk::InterpolateImageFunction< TInputImage, TCoordRep >
 InterpolateImageFunction ()
 ~InterpolateImageFunction ()
- Protected Member Functions inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
 ImageFunction ()
 ~ImageFunction ()
- Protected Member Functions inherited from itk::FunctionBase< Point< TCoordRep, TInputImage::ImageDimension >, NumericTraits< TInputImage::PixelType >::RealType >
 FunctionBase ()
 ~FunctionBase ()
- Protected Member Functions inherited from itk::Object
 Object ()
bool PrintObservers (std::ostream &os, Indent indent) const
virtual void SetTimeStamp (const TimeStamp &time)
virtual ~Object ()
- Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer InternalClone () const
 LightObject ()
virtual void PrintHeader (std::ostream &os, Indent indent) const
virtual void PrintTrailer (std::ostream &os, Indent indent) const
virtual ~LightObject ()

Protected Attributes

RealType m_Alpha
ArrayType m_BoundingBoxEnd
ArrayType m_BoundingBoxStart
ArrayType m_CutoffDistance
ArrayType m_ScalingFactor
ArrayType m_Sigma

Private Member Functions

virtual OutputType EvaluateAtContinuousIndex (const ContinuousIndexType &, OutputType *) const
 GaussianInterpolateImageFunction (const Self &)
void operator= (const Self &)

Detailed Description

template<class TInputImage, class TCoordRep = double>
class itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >

Evaluates the Gaussian interpolation of an image.

This class defines an N-dimensional Gaussian interpolation function using the vnl error function. The two parameters associated with this function are:

  1. Sigma - a scalar array of size ImageDimension determining the width of the interpolation function.
  2. Alpha - a scalar specifying the cutoff distance over which the function is calculated.

This work was originally described in the Insight Journal article: P. Yushkevich, N. Tustison, J. Gee, Gaussian interpolation.

See also:
{http://hdl.handle.net/10380/3139}
Author:
Paul Yushkevich
Nick Tustison

Definition at line 51 of file itkGaussianInterpolateImageFunction.h.


Member Typedef Documentation

template<class TInputImage , class TCoordRep = double>
typedef FixedArray<RealType, ImageDimension> itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::ArrayType
template<class TInputImage , class TCoordRep = double>
typedef SmartPointer<const Self> itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::ConstPointer
template<class TInputImage , class TCoordRep = double>
typedef Superclass::ContinuousIndexType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType
template<class TInputImage , class TCoordRep = double>
typedef Superclass::IndexType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::IndexType
template<class TInputImage , class TCoordRep = double>
typedef Superclass::InputImageType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::InputImageType
template<class TInputImage , class TCoordRep = double>
typedef Superclass::OutputType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::OutputType
template<class TInputImage , class TCoordRep = double>
typedef SmartPointer<Self> itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::Pointer
template<class TInputImage , class TCoordRep = double>
typedef Superclass::RealType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::RealType
template<class TInputImage , class TCoordRep = double>
typedef GaussianInterpolateImageFunction itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::Self
template<class TInputImage , class TCoordRep = double>
typedef InterpolateImageFunction<TInputImage, TCoordRep> itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::Superclass

Constructor & Destructor Documentation

template<class TInputImage , class TCoordRep = double>
itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::GaussianInterpolateImageFunction ( )
protected
template<class TInputImage , class TCoordRep = double>
itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::~GaussianInterpolateImageFunction ( )
inlineprotected

Definition at line 162 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::GaussianInterpolateImageFunction ( const Self )
private

Member Function Documentation

template<class TInputImage , class TCoordRep = double>
virtual void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::ComputeBoundingBox ( )
protectedvirtual
template<class TInputImage , class TCoordRep = double>
virtual void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::ComputeErrorFunctionArray ( unsigned int  dimension,
RealType  cindex,
vnl_vector< RealType > &  erfArray,
vnl_vector< RealType > &  gerfArray,
bool  evaluateGradient = false 
) const
protectedvirtual
template<class TInputImage , class TCoordRep = double>
virtual::itk::LightObject::Pointer itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::CreateAnother ( void  ) const
virtual

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

Reimplemented from itk::Object.

Reimplemented in itk::LabelImageGaussianInterpolateImageFunction< TInputImage, TCoordRep, TPixelCompare >.

template<class TInputImage , class TCoordRep = double>
virtual OutputType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType cindex) const
inlinevirtual
template<class TInputImage , class TCoordRep = double>
virtual OutputType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType ,
OutputType  
) const
privatevirtual
template<class TInputImage , class TCoordRep = double>
virtual RealType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::GetAlpha ( ) const
virtual

Set/Get alpha

template<class TInputImage , class TCoordRep = double>
virtual const char* itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::GetNameOfClass ( ) const
virtual
template<class TInputImage , class TCoordRep = double>
virtual ArrayType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::GetSigma ( ) const
virtual

Set/Get sigma

template<class TInputImage , class TCoordRep = double>
static Pointer itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::New ( )
static

Method for creation through the object factory.

Reimplemented from itk::Object.

Reimplemented in itk::LabelImageGaussianInterpolateImageFunction< TInputImage, TCoordRep, TPixelCompare >.

template<class TInputImage , class TCoordRep = double>
void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::operator= ( const Self )
private

Mutex lock to protect modification to the reference count

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Reimplemented in itk::LabelImageGaussianInterpolateImageFunction< TInputImage, TCoordRep, TPixelCompare >.

template<class TInputImage , class TCoordRep = double>
void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
protectedvirtual

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::InterpolateImageFunction< TInputImage, TCoordRep >.

template<class TInputImage , class TCoordRep = double>
virtual void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::SetAlpha ( const RealType  a)
inlinevirtual

Set/Get alpha

Definition at line 128 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
virtual void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::SetInputImage ( const TInputImage *  image)
inlinevirtual
template<class TInputImage , class TCoordRep = double>
virtual void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::SetParameters ( RealType sigma,
RealType  alpha 
)
inlinevirtual

Set/Get sigma and alpha

Definition at line 144 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
virtual void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::SetSigma ( const ArrayType  s)
inlinevirtual

Set/Get sigma

Definition at line 103 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
virtual void itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::SetSigma ( RealType s)
inlinevirtual

Set/Get sigma

Definition at line 113 of file itkGaussianInterpolateImageFunction.h.


Member Data Documentation

template<class TInputImage , class TCoordRep = double>
const unsigned int itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::ImageDimension = TInputImage::ImageDimension
static
template<class TInputImage , class TCoordRep = double>
RealType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::m_Alpha
protected

Definition at line 172 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
ArrayType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::m_BoundingBoxEnd
protected

Definition at line 175 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
ArrayType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::m_BoundingBoxStart
protected

Definition at line 174 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
ArrayType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::m_CutoffDistance
protected

Definition at line 177 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
ArrayType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::m_ScalingFactor
protected

Definition at line 176 of file itkGaussianInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
ArrayType itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >::m_Sigma
protected

Definition at line 171 of file itkGaussianInterpolateImageFunction.h.


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