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itk::ShapePriorSegmentationLevelSetFunction

itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType > Class Template Reference
[Finite Difference Functions]

#include <itkShapePriorSegmentationLevelSetFunction.h>

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List of all members.

Detailed Description

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

This function is used in ShapePriorSegmentationLevelSetFilter to segment structures in an image based on user supplied edge potential map and shape model.

This class extends the basic LevelSetFunction with a shape prior term as developed in [1].

$ \zeta( \phi^{*} - \phi) $

where $ \phi^{*} $ is the signed distance function from a target shape and $ \zeta $ is a scalar constant.

The target shape signed distance function is supplied through a ShapeSignedDistanceFunction object.

See also:
LevelSetFunction

SegmentationLevelSetImageFunction

ShapeSignedDistanceFunction

REFERENCES
[1] Leventon, M.E. et al. "Statistical Shape Influence in Geodesic Active Contours", CVPR 2000.

Definition at line 53 of file itkShapePriorSegmentationLevelSetFunction.h.

Public Types

typedef SmartPointer< const
Self > 		ConstPointer
typedef Superclass::ContinuousIndexType ContinuousIndexType
typedef ZeroFluxNeumannBoundaryCondition<
ImageType > 		DefaultBoundaryConditionType
typedef TFeatureImageType FeatureImageType
typedef Superclass::FeatureScalarType FeatureScalarType
typedef Superclass::FloatOffsetType FloatOffsetType
typedef Superclass::GlobalDataStruct GlobalDataStruct
typedef Superclass::ImageType ImageType
typedef Superclass::IndexType IndexType
typedef LinearInterpolateImageFunction<
ImageType > 		InterpolatorType
typedef Superclass::NeighborhoodScalesType NeighborhoodScalesType
typedef Superclass::NeighborhoodType NeighborhoodType
typedef Superclass::PixelRealType PixelRealType
typedef Superclass::PixelType PixelType
typedef SmartPointer< Self > Pointer
typedef Superclass::RadiusType RadiusType
typedef Superclass::ScalarValueType ScalarValueType
typedef ShapePriorSegmentationLevelSetFunction Self
typedef ShapeFunctionType::ConstPointer ShapeFunctionPointer
typedef ShapeSignedDistanceFunction<
double, itkGetStaticConstMacro(ImageDimension)> 		ShapeFunctionType
typedef SegmentationLevelSetFunction<
TImageType, TFeatureImageType > 		Superclass
typedef Superclass::TimeStepType TimeStepType
typedef Superclass::VectorImageType VectorImageType
typedef VectorLinearInterpolateImageFunction<
VectorImageType > 		VectorInterpolatorType
typedef Superclass::VectorType VectorType

Public Member Functions

virtual void AllocateAdvectionImage ()
virtual void AllocateSpeedImage ()
virtual void CalculateAdvectionImage ()
virtual void CalculateSpeedImage ()
virtual ScalarValueType Compute3DMinimalCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)
virtual TimeStepType ComputeGlobalTimeStep (void *globalData) const
virtual ScalarValueType ComputeMinimalCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)
const NeighborhoodScalesType ComputeNeighborhoodScales () const
virtual PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &=FloatOffsetType(0.0))
virtual PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &=FloatOffsetType(0.0))
virtual Pointer CreateAnother () const
virtual ScalarValueType CurvatureSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const
virtual void Delete ()
virtual const char * GetNameOfClass () const
const RadiusType & GetRadius () const
virtual int GetReferenceCount () const
virtual void Initialize (const RadiusType &r)
virtual void InitializeIteration ()
 itkStaticConstMacro (ImageDimension, unsigned int, ImageType::ImageDimension)
 itkStaticConstMacro (ImageDimension, unsigned int, Superclass::ImageDimension)
virtual ScalarValueType LaplacianSmoothingSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const
void Print (std::ostream &os, Indent indent=0) const
virtual void Register () const
virtual void ReleaseGlobalDataPointer (void *GlobalData) const
virtual void ReverseExpansionDirection ()
void SetRadius (const RadiusType &r)
virtual void SetReferenceCount (int)
virtual void UnRegister () const
virtual ScalarValueType ComputeCurvatureTerm (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)
virtual ScalarValueType ComputeMeanCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)
virtual VectorImageType * GetAdvectionImage () const
void SetAdvectionImage (VectorImageType *s)
ScalarValueType GetAdvectionWeight () const
virtual void SetAdvectionWeight (const ScalarValueType a)
ScalarValueType GetCurvatureWeight () const
virtual void SetCurvatureWeight (const ScalarValueType c)
ScalarValueType GetEpsilonMagnitude () const
void SetEpsilonMagnitude (const ScalarValueType e)
virtual const FeatureImageType * GetFeatureImage () const
virtual void SetFeatureImage (const FeatureImageType *f)
virtual void * GetGlobalDataPointer () const
ScalarValueType GetLaplacianSmoothingWeight () const
void SetLaplacianSmoothingWeight (const ScalarValueType c)
ScalarValueType GetPropagationWeight () const
virtual void SetPropagationWeight (const ScalarValueType p)
const ShapeFunctionType * GetShapeFunction () const
void SetShapeFunction (const ShapeFunctionType *ptr)
ScalarValueType GetShapePriorWeight () const
void SetShapePriorWeight (const ScalarValueType p)
virtual ImageType * GetSpeedImage ()
void SetSpeedImage (ImageType *s)
bool GetUseMinimalCurvature () const
void SetUseMinimalCurvature (bool b)
void UseMinimalCurvatureOff ()
void UseMinimalCurvatureOn ()
void SetScaleCoefficients (PixelRealType vals[ImageDimension])

Static Public Member Functions

static void BreakOnError ()
static Pointer New ()
static double GetMaximumCurvatureTimeStep ()
static void SetMaximumCurvatureTimeStep (double n)
static double GetMaximumPropagationTimeStep ()
static void SetMaximumPropagationTimeStep (double n)

Protected Types

typedef int InternalReferenceCountType

Protected Member Functions

virtual VectorType AdvectionField (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd) const
void operator= (const Self &)
void PrintSelf (std::ostream &os, Indent indent) const
virtual ScalarValueType PropagationSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd) const
 ShapePriorSegmentationLevelSetFunction (const Self &)
 ShapePriorSegmentationLevelSetFunction ()
virtual ~ShapePriorSegmentationLevelSetFunction ()
virtual void PrintHeader (std::ostream &os, Indent indent) const
virtual void PrintTrailer (std::ostream &os, Indent indent) const

Static Protected Member Functions

static VectorType InitializeZeroVectorConstant ()

Protected Attributes

VectorImageType::Pointer m_AdvectionImage
ScalarValueType m_AdvectionWeight
::vcl_size_t m_Center
ScalarValueType m_CurvatureWeight
ScalarValueType m_EpsilonMagnitude
FeatureImageType::ConstPointer m_FeatureImage
InterpolatorType::Pointer m_Interpolator
ScalarValueType m_LaplacianSmoothingWeight
ScalarValueType m_PropagationWeight
RadiusType m_Radius
InternalReferenceCountType m_ReferenceCount
SimpleFastMutexLock m_ReferenceCountLock
PixelRealType m_ScaleCoefficients [ImageDimension]
ImageType::Pointer m_SpeedImage
bool m_UseMinimalCurvature
Functor::VectorCast< typename
VectorInterpolatorType::OutputType,
VectorType > 		m_VectorCast
VectorInterpolatorType::Pointer m_VectorInterpolator
::vcl_size_t m_xStride [itkGetStaticConstMacro(ImageDimension)]
std::slice x_slice [itkGetStaticConstMacro(ImageDimension)]

Static Protected Attributes

static double m_DT
static double m_WaveDT
static VectorType m_ZeroVectorConstant

Classes

struct  ShapePriorGlobalDataStruct

Member Typedef Documentation

template<class TImageType, class TFeatureImageType = TImageType>
typedef SmartPointer<const Self> itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ConstPointer

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 61 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::ContinuousIndexType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ContinuousIndexType

Continuous index type recognized by the interpolator

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

Definition at line 81 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType>
typedef ZeroFluxNeumannBoundaryCondition<ImageType> itk::FiniteDifferenceFunction< TImageType >::DefaultBoundaryConditionType [inherited]

The default boundary condition for finite difference functions that is used unless overridden in the Evaluate() method.

Definition at line 92 of file itkFiniteDifferenceFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef TFeatureImageType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::FeatureImageType

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 62 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::FeatureScalarType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::FeatureScalarType

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 74 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::FloatOffsetType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::FloatOffsetType

A floating point offset from an image grid location. Used for interpolation among grid values in a neighborhood.

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 76 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::GlobalDataStruct itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::GlobalDataStruct

A global data type used to store values needed to compute the time step.

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 117 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::ImageType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ImageType

Extract some parameters from the superclass.

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 68 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::IndexType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::IndexType

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

Definition at line 80 of file itkShapePriorSegmentationLevelSetFunction.h.

typedef int itk::LightObject::InternalReferenceCountType [protected, inherited]

Define the type of the reference count according to the target. This allows the use of atomic operations

Definition at line 139 of file itkLightObject.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef LinearInterpolateImageFunction<ImageType> itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::InterpolatorType [inherited]

Define a scalar interpolator

Definition at line 79 of file itkSegmentationLevelSetFunction.h.

template<class TImageType>
typedef Superclass::NeighborhoodScalesType itk::LevelSetFunction< TImageType >::NeighborhoodScalesType [inherited]

The type of data structure that holds the scales with which the neighborhood is weighted to properly account for spacing and neighborhood radius.

Reimplemented from itk::FiniteDifferenceFunction< TImageType >.

Reimplemented in itk::LevelSetFunctionWithRefitTerm< TImageType, TSparseImageType >.

Definition at line 91 of file itkLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::NeighborhoodType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::NeighborhoodType

The type of data structure that is passed to this function object to evaluate at a pixel that does not lie on a data set boundary.

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 72 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::PixelRealType itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::PixelRealType [inherited]

Reimplemented from itk::LevelSetFunction< TImageType >.

Definition at line 61 of file itkSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::PixelType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::PixelType

Reimplemented from itk::LevelSetFunction< TImageType >.

Definition at line 78 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef SmartPointer<Self> itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Pointer

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 60 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::RadiusType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::RadiusType

Neighborhood radius type

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 75 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::ScalarValueType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ScalarValueType

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 73 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef ShapePriorSegmentationLevelSetFunction itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Self

Standard class typedefs.

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 58 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef ShapeFunctionType::ConstPointer itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ShapeFunctionPointer

Definition at line 90 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef ShapeSignedDistanceFunction<double, itkGetStaticConstMacro(ImageDimension)> itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ShapeFunctionType

ShapeFunction typedef support.

Definition at line 89 of file itkShapePriorSegmentationLevelSetFunction.h.

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

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 59 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::TimeStepType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::TimeStepType

Convenient typedefs.

Reimplemented from itk::LevelSetFunction< TImageType >.

Definition at line 79 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::VectorImageType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::VectorImageType

Define an image type for the advection field.

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

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 77 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef VectorLinearInterpolateImageFunction<VectorImageType> itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::VectorInterpolatorType [inherited]

Define a vector interpolator

Definition at line 82 of file itkSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
typedef Superclass::VectorType itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::VectorType [inherited]

The vector type that will be used in the calculations.

Reimplemented from itk::LevelSetFunction< TImageType >.

Definition at line 68 of file itkSegmentationLevelSetFunction.h.

Constructor & Destructor Documentation

template<class TImageType, class TFeatureImageType = TImageType>
itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ShapePriorSegmentationLevelSetFunction (  )  [protected]

template<class TImageType, class TFeatureImageType = TImageType>
virtual itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::~ShapePriorSegmentationLevelSetFunction (  )  [inline, protected, virtual]

Definition at line 141 of file itkShapePriorSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ShapePriorSegmentationLevelSetFunction ( const Self &   )  [protected]

Member Function Documentation

template<class TImageType, class TFeatureImageType = TImageType>
virtual VectorType itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::AdvectionField ( const NeighborhoodType &  ,
const FloatOffsetType &  ,
GlobalDataStruct *  gd 
) const [protected, virtual, inherited]

Advection field. Returns a vector from the computed advectionfield.

Reimplemented from itk::LevelSetFunction< TImageType >.

template<class TImageType, class TFeatureImageType = TImageType>
virtual void itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::AllocateAdvectionImage (  )  [virtual, inherited]

Allocates the image that will be used for the level set function's Advection field term. See LevelSetFunction for more information.

template<class TImageType, class TFeatureImageType = TImageType>
virtual void itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::AllocateSpeedImage (  )  [virtual, inherited]

Allocates the image that will be used for the level set function's Propagation Speed term. See LevelSetFunction for more information.

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

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

template<class TImageType, class TFeatureImageType = TImageType>
virtual void itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::CalculateAdvectionImage (  )  [inline, virtual, inherited]

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 Advection field term. See LevelSetFunction for more information.

Reimplemented in itk::CannySegmentationLevelSetFunction< TImageType, TFeatureImageType >, itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >, itk::GeodesicActiveContourLevelSetFunction< TImageType, TFeatureImageType >, and itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 122 of file itkSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
virtual void itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::CalculateSpeedImage (  )  [inline, virtual, inherited]

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 in itk::CannySegmentationLevelSetFunction< TImageType, TFeatureImageType >, itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >, itk::GeodesicActiveContourLevelSetFunction< TImageType, TFeatureImageType >, itk::GeodesicActiveContourShapePriorLevelSetFunction< TImageType, TFeatureImageType >, itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >, itk::ShapeDetectionLevelSetFunction< TImageType, TFeatureImageType >, itk::ThresholdSegmentationLevelSetFunction< TImageType, TFeatureImageType >, and itk::VectorThresholdSegmentationLevelSetFunction< TImageType, TFeatureImageType >.

Definition at line 116 of file itkSegmentationLevelSetFunction.h.

template<class TImageType>
virtual ScalarValueType itk::LevelSetFunction< TImageType >::Compute3DMinimalCurvature ( const NeighborhoodType &  ,
const FloatOffsetType &  ,
GlobalDataStruct *  gd = 0 
) [virtual, inherited]

template<class TImageType>
virtual ScalarValueType itk::LevelSetFunction< TImageType >::ComputeCurvatureTerm ( const NeighborhoodType &  ,
const FloatOffsetType &  ,
GlobalDataStruct *  gd = 0 
) [virtual, inherited]

template<class TImageType, class TFeatureImageType = TImageType>
virtual TimeStepType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ComputeGlobalTimeStep ( void *  globalData  )  const [virtual]

Compute global time step from the global data structure.

Reimplemented from itk::LevelSetFunction< TImageType >.

template<class TImageType>
virtual ScalarValueType itk::LevelSetFunction< TImageType >::ComputeMeanCurvature ( const NeighborhoodType &  ,
const FloatOffsetType &  ,
GlobalDataStruct *  gd = 0 
) [virtual, inherited]

template<class TImageType>
virtual ScalarValueType itk::LevelSetFunction< TImageType >::ComputeMinimalCurvature ( const NeighborhoodType &  ,
const FloatOffsetType &  ,
GlobalDataStruct *  gd = 0 
) [virtual, inherited]

template<class TImageType>
const NeighborhoodScalesType itk::FiniteDifferenceFunction< TImageType >::ComputeNeighborhoodScales (  )  const [inherited]

Compute the scales that weight the neighborhood during difference operations to properly account for spacing and neighborhood radius

template<class TImageType>
virtual PixelType itk::LevelSetFunction< TImageType >::ComputeUpdate ( const NeighborhoodType &  neighborhood,
void *  globalData,
const FloatOffsetType &  = FloatOffsetType(0.0) 
) [virtual, inherited]

Compute the equation value.

Implements itk::FiniteDifferenceFunction< TImageType >.

template<class TImageType, class TFeatureImageType = TImageType>
virtual PixelType itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ComputeUpdate ( const NeighborhoodType &  neighborhood,
void *  globalData,
const FloatOffsetType &  = FloatOffsetType(0.0) 
) [virtual]

Compute the equation value with the additional shape prior term.

virtual Pointer itk::LightObject::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 in itk::Object.

template<class TImageType>
virtual ScalarValueType itk::LevelSetFunction< TImageType >::CurvatureSpeed ( const NeighborhoodType &  ,
const FloatOffsetType &  ,
GlobalDataStruct *  = 0 
) const [inline, virtual, inherited]

Curvature speed. Can be used to spatially modify the effects of curvature . The default implementation returns one.

Definition at line 137 of file itkLevelSetFunction.h.

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.

template<class TImageType, class TFeatureImageType = TImageType>
virtual VectorImageType* itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::GetAdvectionImage (  )  const [inline, virtual, inherited]

Get/Set the image used as the advection field in the level set equation

Definition at line 101 of file itkSegmentationLevelSetFunction.h.

template<class TImageType>
ScalarValueType itk::LevelSetFunction< TImageType >::GetAdvectionWeight (  )  const [inline, inherited]

Definition at line 152 of file itkLevelSetFunction.h.

template<class TImageType>
ScalarValueType itk::LevelSetFunction< TImageType >::GetCurvatureWeight (  )  const [inline, inherited]

Definition at line 166 of file itkLevelSetFunction.h.

template<class TImageType>
ScalarValueType itk::LevelSetFunction< TImageType >::GetEpsilonMagnitude (  )  const [inline, inherited]

Definition at line 180 of file itkLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
virtual const FeatureImageType* itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >::GetFeatureImage (  )  const [inline, virtual, inherited]

Set/Get the image which will be used to calculate the speed function.

Definition at line 88 of file itkSegmentationLevelSetFunction.h.

template<class TImageType, class TFeatureImageType = TImageType>
virtual void* itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::GetGlobalDataPointer (  )  const [inline, virtual]

Returns a pointer to a global data structure for computing time step.

Reimplemented from itk::LevelSetFunction< TImageType >.

Definition at line 124 of file itkShapePriorSegmentationLevelSetFunction.h.

References itk::LevelSetFunction< TImageType >::GlobalDataStruct::m_MaxAdvectionChange, itk::LevelSetFunction< TImageType >::GlobalDataStruct::m_MaxCurvatureChange, itk::LevelSetFunction< TImageType >::GlobalDataStruct::m_MaxPropagationChange, and itk::ShapePriorSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ShapePriorGlobalDataStruct::m_MaxShapePriorChange.

template<class TImageType>
ScalarValueType itk::LevelSetFunction< TImageType >::GetLaplacianSmoothingWeight (  )  const [inline, inherited]

Definition at line 173 of file itkLevelSetFunction.h.