itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension > Class Template Reference
[Level Set-Based Segmentation Filters]

Extend velocities smoothly from a particular level set. More...

#include <itkExtensionVelocitiesImageFilter.h>

Inheritance diagram for itk::ExtensionVelocitiesImageFilter:

[legend]Collaboration diagram for itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >:

[legend]List of all members.

Public Types
typedef ExtensionVelocitiesImageFilter	Self
typedef ReinitializeLevelSetImageFilter< TLevelSet >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef LevelSetTypeDefault< TLevelSet >	LevelSetType
typedef LevelSetType::LevelSetPointer	LevelSetPointer
typedef LevelSetType::LevelSetConstPointer	LevelSetConstPointer
typedef LevelSetType::PixelType	PixelType
typedef LevelSetType::NodeType	NodeType
typedef LevelSetType::NodeContainerPointer	NodeContainerPointer
typedef AuxVarTypeDefault< TAuxValue, VAuxDimension, itkGetStaticConstMacro(SetDimension)	AuxVarType )
typedef AuxVarType::AuxValueType	AuxValueType
typedef AuxVarType::AuxValueVectorType	AuxValueVectorType
typedef AuxVarType::AuxValueContainer	AuxValueContainer
typedef AuxVarType::AuxImageType	AuxImageType
typedef AuxVarType::AuxImagePointer	AuxImagePointer
typedef AuxVarType::AuxImageConstPointer	AuxImageConstPointer
Public Methods
virtual const char *	GetClassName () const
	itkStaticConstMacro (SetDimension, unsigned int, LevelSetType::SetDimension)
	itkStaticConstMacro (AuxDimension, unsigned int, VAuxDimension)
AuxImageType *	GetOutputVelocityImage (unsigned int idx=0)
void	SetInputVelocityImage (const AuxImageType *ptr, unsigned int idx=0)
const AuxImageType *	GetInputVelocityImage (unsigned int idx=0)
Static Public Methods
Pointer	New ()
Protected Methods
	ExtensionVelocitiesImageFilter ()
	~ExtensionVelocitiesImageFilter ()
virtual void	GenerateDataFull ()
virtual void	GenerateDataNarrowBand ()
virtual void	AllocateOutput ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)

---

Detailed Description

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1>
class itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >

Extend velocities smoothly from a particular level set.

ExtensionVelocitiesImageFilter extends velocities smoothly from a particular level set.

This class is templated over the image type which represents the level set, the type of the velocity and the number of velocities to be extended.

This class supports narrowbanding. If the input narrowband is provided, the algorithm will only locate the level set within the input narrowband. For the output, the extended velocity is only valid for a distance of OutputNarrowBandwidth / 2 of either side of the level set of interest.

Implementation of this class is based on Chapter 11 of "Level Set Methods and Fast Marching Methods", J.A. Sethian, Cambridge Press, Second edition, 1999.

Definition at line 52 of file itkExtensionVelocitiesImageFilter.h.

---

Member Typedef Documentation

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef AuxVarType::AuxImageConstPointer itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::AuxImageConstPointer

Definition at line 88 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef AuxVarType::AuxImagePointer itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::AuxImagePointer

Definition at line 87 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef AuxVarType::AuxImageType itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::AuxImageType

Definition at line 86 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef AuxVarType::AuxValueContainer itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::AuxValueContainer

Definition at line 85 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef AuxVarType::AuxValueType itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::AuxValueType

Definition at line 83 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef AuxVarType::AuxValueVectorType itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::AuxValueVectorType

Definition at line 84 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef AuxVarTypeDefault<TAuxValue,VAuxDimension, itkGetStaticConstMacro(SetDimension) itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::AuxVarType)

AuxVarType typedef support. Definition at line 82 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef SmartPointer<const Self> itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::ConstPointer

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 61 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef LevelSetType::LevelSetConstPointer itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::LevelSetConstPointer

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 72 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef LevelSetType::LevelSetPointer itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::LevelSetPointer

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 71 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef LevelSetTypeDefault<TLevelSet> itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::LevelSetType

The type of level set and the pointer type. Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 70 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef LevelSetType::NodeContainerPointer itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::NodeContainerPointer

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 75 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef LevelSetType::NodeType itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::NodeType

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 74 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef LevelSetType::PixelType itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::PixelType

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 73 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef SmartPointer<Self> itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::Pointer

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 60 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef ExtensionVelocitiesImageFilter itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::Self

Standard class typedefs. Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 58 of file itkExtensionVelocitiesImageFilter.h.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> typedef ReinitializeLevelSetImageFilter<TLevelSet> itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::Superclass

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >. Definition at line 59 of file itkExtensionVelocitiesImageFilter.h.

---

Constructor & Destructor Documentation

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::ExtensionVelocitiesImageFilter (    )  [protected]

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::~ExtensionVelocitiesImageFilter (    )  [inline, protected]

Definition at line 103 of file itkExtensionVelocitiesImageFilter.h.

---

Member Function Documentation

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> virtual void itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::AllocateOutput (    )  [protected, virtual]

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> virtual void itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::EnlargeOutputRequestedRegion (  DataObject *    )  [protected, virtual]

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region. Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> virtual void itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::GenerateDataFull (    )  [protected, virtual]

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> virtual void itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::GenerateDataNarrowBand (    )  [protected, virtual]

Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> virtual const char* itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::GetClassName (    )  const [virtual]

Run-time type information (and related methods). Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> const AuxImageType* itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::GetInputVelocityImage (  unsigned int    idx = 0 )

Set/Get one of the input velocity images to be extended.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> AuxImageType* itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::GetOutputVelocityImage (  unsigned int    idx = 0 )

Get one of the extended velocity images.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::itkStaticConstMacro (  AuxDimension   , unsigned    int, VAuxDimension    )

Number of velocity images to be extended.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::itkStaticConstMacro (  SetDimension   , unsigned    int, LevelSetType::SetDimension    )

The dimension of the level set. Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> Pointer itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::New (    )  [static]

Method for creation through the object factory. Reimplemented from itk::ReinitializeLevelSetImageFilter< TLevelSet >.

template<class TLevelSet, class TAuxValue = float, unsigned int VAuxDimension = 1> void itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::SetInputVelocityImage (  const AuxImageType *    ptr, unsigned int    idx = 0 )

Set/Get one of the input velocity images to be extended.

---

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

• itkExtensionVelocitiesImageFilter.h

---