ITK  4.2.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions
itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType > Class Template Reference

#include <itkLaplacianSegmentationLevelSetFunction.h>

+ Inheritance diagram for itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >:
+ Collaboration diagram for itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >:

List of all members.

Public Types

typedef SmartPointer< const SelfConstPointer
typedef TFeatureImageType FeatureImageType
typedef
Superclass::FeatureScalarType 
FeatureScalarType
typedef Superclass::ImageType ImageType
typedef SmartPointer< SelfPointer
typedef Superclass::RadiusType RadiusType
typedef Superclass::ScalarValueType ScalarValueType
typedef
LaplacianSegmentationLevelSetFunction 
Self
typedef
SegmentationLevelSetFunction
< TImageType,
TFeatureImageType > 
Superclass
- Public Types inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
typedef
InterpolatorType::ContinuousIndexType 
ContinuousIndexType
typedef Superclass::FloatOffsetType FloatOffsetType
typedef
Superclass::GlobalDataStruct 
GlobalDataStruct
typedef ImageType::IndexType IndexType
typedef
LinearInterpolateImageFunction
< ImageType
InterpolatorType
typedef
Superclass::NeighborhoodType 
NeighborhoodType
typedef Superclass::PixelRealType PixelRealType
typedef Image< VectorType,
itkGetStaticConstMacro(ImageDimension) > 
VectorImageType
typedef
VectorLinearInterpolateImageFunction
< VectorImageType
VectorInterpolatorType
typedef Superclass::VectorType VectorType
- Public Types inherited from itk::LevelSetFunction< TImageType >
typedef
Superclass::NeighborhoodScalesType 
NeighborhoodScalesType
typedef Superclass::PixelType PixelType
typedef double TimeStepType
- Public Types inherited from itk::FiniteDifferenceFunction< TImageType >
typedef
ZeroFluxNeumannBoundaryCondition
< ImageType
DefaultBoundaryConditionType
- Public Types inherited from itk::LightObject

Public Member Functions

virtual void CalculateSpeedImage ()
virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual const char * GetNameOfClass () const
virtual void Initialize (const RadiusType &r)
void SetAdvectionWeight (const ScalarValueType value)
- Public Member Functions inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
virtual void AllocateAdvectionImage ()
virtual void AllocateSpeedImage ()
virtual void CalculateAdvectionImage ()
virtual void ReverseExpansionDirection ()
virtual const FeatureImageTypeGetFeatureImage () const
virtual void SetFeatureImage (const FeatureImageType *f)
virtual ImageTypeGetSpeedImage ()
void SetSpeedImage (ImageType *s)
virtual VectorImageTypeGetAdvectionImage () const
void SetAdvectionImage (VectorImageType *s)
- Public Member Functions inherited from itk::LevelSetFunction< TImageType >
virtual ScalarValueType Compute3DMinimalCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)
virtual ScalarValueType ComputeCurvatureTerm (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)
virtual TimeStepType ComputeGlobalTimeStep (void *GlobalData) const
virtual ScalarValueType ComputeMeanCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)
virtual ScalarValueType ComputeMinimalCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)
virtual PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &=FloatOffsetType(0.0))
virtual ScalarValueType CurvatureSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const
virtual void * GetGlobalDataPointer () const
bool GetUseMinimalCurvature () const
virtual ScalarValueType LaplacianSmoothingSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const
virtual void ReleaseGlobalDataPointer (void *GlobalData) const
void SetUseMinimalCurvature (bool b)
void UseMinimalCurvatureOff ()
void UseMinimalCurvatureOn ()
virtual void SetAdvectionWeight (const ScalarValueType a)
ScalarValueType GetAdvectionWeight () const
virtual void SetPropagationWeight (const ScalarValueType p)
ScalarValueType GetPropagationWeight () const
virtual void SetCurvatureWeight (const ScalarValueType c)
ScalarValueType GetCurvatureWeight () const
void SetLaplacianSmoothingWeight (const ScalarValueType c)
ScalarValueType GetLaplacianSmoothingWeight () const
void SetEpsilonMagnitude (const ScalarValueType e)
ScalarValueType GetEpsilonMagnitude () const
- Public Member Functions inherited from itk::FiniteDifferenceFunction< TImageType >
const NeighborhoodScalesType ComputeNeighborhoodScales () const
const RadiusTypeGetRadius () const
virtual void InitializeIteration ()
void SetRadius (const RadiusType &r)
void SetScaleCoefficients (PixelRealType vals[ImageDimension])
- Public Member Functions inherited from itk::LightObject
virtual void Delete ()
virtual int GetReferenceCount () const
 itkCloneMacro (Self)
void Print (std::ostream &os, Indent indent=0) const
virtual void Register () const
virtual void SetReferenceCount (int)
virtual void UnRegister () const

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int ImageDimension = Superclass::ImageDimension
- Static Public Attributes inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
- Static Public Attributes inherited from itk::LevelSetFunction< TImageType >
- Static Public Attributes inherited from itk::FiniteDifferenceFunction< TImageType >

Protected Member Functions

 LaplacianSegmentationLevelSetFunction ()
 LaplacianSegmentationLevelSetFunction (const Self &)
void operator= (const Self &)
virtual ~LaplacianSegmentationLevelSetFunction ()
- Protected Member Functions inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
virtual VectorType AdvectionField (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd) const
virtual ScalarValueType PropagationSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd) const
 SegmentationLevelSetFunction ()
virtual ~SegmentationLevelSetFunction ()
- Protected Member Functions inherited from itk::LevelSetFunction< TImageType >
 LevelSetFunction ()
void PrintSelf (std::ostream &s, Indent indent) const
virtual ~LevelSetFunction ()
- Protected Member Functions inherited from itk::FiniteDifferenceFunction< TImageType >
 FiniteDifferenceFunction ()
 ~FiniteDifferenceFunction ()
- 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 ()

Additional Inherited Members

- Protected Attributes inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
VectorImageType::Pointer m_AdvectionImage
FeatureImageType::ConstPointer m_FeatureImage
InterpolatorType::Pointer m_Interpolator
ImageType::Pointer m_SpeedImage
Functor::VectorCast< typename
VectorInterpolatorType::OutputType,
VectorType
m_VectorCast
VectorInterpolatorType::Pointer m_VectorInterpolator
- Protected Attributes inherited from itk::LevelSetFunction< TImageType >
ScalarValueType m_AdvectionWeight
OffsetValueType m_Center
ScalarValueType m_CurvatureWeight
ScalarValueType m_EpsilonMagnitude
ScalarValueType m_PropagationWeight
bool m_UseMinimalCurvature
OffsetValueType m_xStride [itkGetStaticConstMacro(ImageDimension)]
std::slice x_slice [itkGetStaticConstMacro(ImageDimension)]
ScalarValueType m_LaplacianSmoothingWeight
- Protected Attributes inherited from itk::FiniteDifferenceFunction< TImageType >
RadiusType m_Radius
PixelRealType m_ScaleCoefficients [ImageDimension]
- Protected Attributes inherited from itk::LightObject
InternalReferenceCountType m_ReferenceCount
SimpleFastMutexLock m_ReferenceCountLock

Detailed Description

template<class TImageType, class TFeatureImageType = TImageType>
class itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >

This function is used in LaplacianSegmentationImageFilter to segment structures in an image based Laplacian edges.

Assumes a strictly POSITIVE feature image

Definition at line 34 of file itkLaplacianSegmentationLevelSetFunction.h.


Member Typedef Documentation

template<class TImageType , class TFeatureImageType = TImageType>
typedef SmartPointer< const Self > itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ConstPointer
template<class TImageType , class TFeatureImageType = TImageType>
typedef TFeatureImageType itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::FeatureImageType
template<class TImageType , class TFeatureImageType = TImageType>
typedef Superclass::FeatureScalarType itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::FeatureScalarType
template<class TImageType , class TFeatureImageType = TImageType>
typedef Superclass::ImageType itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ImageType

Extract some parameters from the superclass.

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 50 of file itkLaplacianSegmentationLevelSetFunction.h.

template<class TImageType , class TFeatureImageType = TImageType>
typedef SmartPointer< Self > itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Pointer
template<class TImageType , class TFeatureImageType = TImageType>
typedef Superclass::RadiusType itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::RadiusType
template<class TImageType , class TFeatureImageType = TImageType>
typedef Superclass::ScalarValueType itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ScalarValueType
template<class TImageType , class TFeatureImageType = TImageType>
typedef LaplacianSegmentationLevelSetFunction itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Self

Standard class typedefs.

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 39 of file itkLaplacianSegmentationLevelSetFunction.h.

template<class TImageType , class TFeatureImageType = TImageType>
typedef SegmentationLevelSetFunction< TImageType, TFeatureImageType > itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Superclass

Constructor & Destructor Documentation

template<class TImageType , class TFeatureImageType = TImageType>
itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::LaplacianSegmentationLevelSetFunction ( )
inlineprotected

Definition at line 90 of file itkLaplacianSegmentationLevelSetFunction.h.

template<class TImageType , class TFeatureImageType = TImageType>
virtual itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::~LaplacianSegmentationLevelSetFunction ( )
inlineprotectedvirtual

Definition at line 97 of file itkLaplacianSegmentationLevelSetFunction.h.

template<class TImageType , class TFeatureImageType = TImageType>
itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::LaplacianSegmentationLevelSetFunction ( const Self )
protected

Member Function Documentation

template<class TImageType , class TFeatureImageType = TImageType>
virtual void itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::CalculateSpeedImage ( )
virtual

This method must be defined in a subclass to implement a working function object. This method is called before the solver begins its work to produce the speed image used as the level set function's Propagation speed term. See LevelSetFunction for more information.

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

template<class TImageType , class TFeatureImageType = TImageType>
virtual::itk::LightObject::Pointer itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::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::LevelSetFunction< TImageType >.

template<class TImageType , class TFeatureImageType = TImageType>
virtual const char* itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods)

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

template<class TImageType , class TFeatureImageType = TImageType>
virtual void itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Initialize ( const RadiusType r)
inlinevirtual

This method creates the appropriate member variable operators for the level-set calculations. The argument to this function is a the radius necessary for performing the level-set calculations.

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 64 of file itkLaplacianSegmentationLevelSetFunction.h.

template<class TImageType , class TFeatureImageType = TImageType>
static Pointer itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::New ( )
static

Method for creation through the object factory.

Reimplemented from itk::LevelSetFunction< TImageType >.

template<class TImageType , class TFeatureImageType = TImageType>
void itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::operator= ( const Self )
protected

Laplacean smoothing term

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

template<class TImageType , class TFeatureImageType = TImageType>
void itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::SetAdvectionWeight ( const ScalarValueType  value)
inline

The Laplacian level set does not use an advection term. We clamp the value to ZERO here because a superclass may try to set it otherwise. in fact, SegmentationLevelSetImageFilter tries to set it when SetFeatureScaling is called.

Definition at line 79 of file itkLaplacianSegmentationLevelSetFunction.h.


Member Data Documentation

template<class TImageType , class TFeatureImageType = TImageType>
const unsigned int itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ImageDimension = Superclass::ImageDimension
static

Extract some parameters from the superclass.

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 60 of file itkLaplacianSegmentationLevelSetFunction.h.


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