SimpleITK  1.2.4
Public Types | Public Member Functions | Private Types | Private Member Functions | Private Attributes | Friends | List of all members
itk::simple::IsoContourDistanceImageFilter Class Reference

Compute an approximate distance from an interpolated isocontour to the close grid points. More...

#include <sitkIsoContourDistanceImageFilter.h>

+ Inheritance diagram for itk::simple::IsoContourDistanceImageFilter:
+ Collaboration diagram for itk::simple::IsoContourDistanceImageFilter:

Public Types

typedef BasicPixelIDTypeList PixelIDTypeList
typedef IsoContourDistanceImageFilter Self
- Public Types inherited from itk::simple::ImageFilter< 1 >
typedef ImageFilter Self
- Public Types inherited from itk::simple::ProcessObject
typedef ProcessObject Self

Public Member Functions

Image Execute (const Image &image1)
Image Execute (const Image &image1, double levelSetValue, double farValue)
double GetFarValue () const
double GetLevelSetValue () const
std::string GetName () const
 IsoContourDistanceImageFilter ()
SelfSetFarValue (double FarValue)
SelfSetLevelSetValue (double LevelSetValue)
std::string ToString () const
virtual ~IsoContourDistanceImageFilter ()
- Public Member Functions inherited from itk::simple::ImageFilter< 1 >
 ImageFilter ()
virtual ~ImageFilter ()=0
- Public Member Functions inherited from itk::simple::ProcessObject
virtual void Abort ()
virtual int AddCommand (itk::simple::EventEnum event, itk::simple::Command &cmd)
 Add a Command Object to observer the event. More...
virtual float GetProgress () const
 An Active Measurement of the progress of execution. More...
virtual bool HasCommand (itk::simple::EventEnum event) const
 Query of this object has any registered commands for event. More...
 ProcessObject ()
virtual void RemoveAllCommands ()
 Remove all registered commands. More...
virtual ~ProcessObject ()
virtual void DebugOn ()
virtual void DebugOff ()
virtual bool GetDebug () const
virtual void SetDebug (bool debugFlag)
virtual void SetNumberOfThreads (unsigned int n)
virtual unsigned int GetNumberOfThreads () const

Private Types

typedef Image(Self::* MemberFunctionType) (const Image &image1)

Private Member Functions

template<class TImageType >
Image ExecuteInternal (const Image &image1)

Private Attributes

double m_FarValue
double m_LevelSetValue
nsstd::auto_ptr< detail::MemberFunctionFactory< MemberFunctionType > > m_MemberFactory


struct detail::MemberFunctionAddressor< MemberFunctionType >

Additional Inherited Members

- Static Public Member Functions inherited from itk::simple::ProcessObject
static bool GetGlobalDefaultDebug ()
static void GlobalDefaultDebugOff ()
static void GlobalDefaultDebugOn ()
static void SetGlobalDefaultDebug (bool debugFlag)
static void GlobalWarningDisplayOn ()
static void GlobalWarningDisplayOff ()
static void SetGlobalWarningDisplay (bool flag)
static bool GetGlobalWarningDisplay ()
static void SetGlobalDefaultNumberOfThreads (unsigned int n)
static unsigned int GetGlobalDefaultNumberOfThreads ()
static double GetGlobalDefaultCoordinateTolerance ()
 Access the global tolerance to determine congruent spaces. More...
static void SetGlobalDefaultCoordinateTolerance (double)
 Access the global tolerance to determine congruent spaces. More...
static double GetGlobalDefaultDirectionTolerance ()
 Access the global tolerance to determine congruent spaces. More...
static void SetGlobalDefaultDirectionTolerance (double)
 Access the global tolerance to determine congruent spaces. More...
- Protected Member Functions inherited from itk::simple::ProcessObject
virtual unsigned long AddITKObserver (const itk::EventObject &, itk::Command *)
virtual itk::ProcessObjectGetActiveProcess ()
virtual void OnActiveProcessDelete ()
virtual void onCommandDelete (const itk::simple::Command *cmd) SITK_NOEXCEPT
virtual void PreUpdate (itk::ProcessObject *p)
virtual void RemoveITKObserver (EventCommand &e)
- Protected Member Functions inherited from itk::simple::NonCopyable
 NonCopyable ()
- Static Protected Member Functions inherited from itk::simple::ImageFilter< 1 >
static void FixNonZeroIndex (TImageType *img)
- Static Protected Member Functions inherited from itk::simple::ProcessObject
template<class TImageType >
static TImageType::ConstPointer CastImageToITK (const Image &img)
template<class TImageType >
static Image CastITKToImage (TImageType *img)
template<class TPixelType , unsigned int VImageDimension, unsigned int VLength, template< typename, unsigned int > class TVector>
static Image CastITKToImage (itk::Image< TVector< TPixelType, VLength >, VImageDimension > *img)
static const itk::EventObjectGetITKEventObject (EventEnum e)
template<typename T >
static std::ostream & ToStringHelper (std::ostream &os, const T &v)
static std::ostream & ToStringHelper (std::ostream &os, const char &v)
static std::ostream & ToStringHelper (std::ostream &os, const signed char &v)
static std::ostream & ToStringHelper (std::ostream &os, const unsigned char &v)

Detailed Description

Compute an approximate distance from an interpolated isocontour to the close grid points.

For standard level set algorithms, it is useful to periodically reinitialize the evolving image to prevent numerical accuracy problems in computing derivatives. This reinitialization is done by computing a signed distance map to the current level set. This class provides the first step in this reinitialization by computing an estimate of the distance from the interpolated isocontour to the pixels (or voxels) that are close to it, i.e. for which the isocontour crosses a segment between them and one of their direct neighbors. This class supports narrowbanding. If the input narrowband is provided, the algorithm will only locate the level set within the input narrowband.

Implementation of this class is based on Fast and Accurate Redistancing for Level Set Methods `Krissian K. and Westin C.F.', EUROCAST NeuroImaging Workshop Las Palmas Spain, Ninth International Conference on Computer Aided Systems Theory , pages 48-51, Feb 2003.

See also
itk::simple::IsoContourDistance for the procedural interface
itk::IsoContourDistanceImageFilter for the Doxygen on the original ITK class.

Definition at line 44 of file sitkIsoContourDistanceImageFilter.h.

Member Typedef Documentation

typedef Image(Self::* itk::simple::IsoContourDistanceImageFilter::MemberFunctionType) (const Image &image1)

Setup for member function dispatching

Definition at line 97 of file sitkIsoContourDistanceImageFilter.h.

Define the pixels types supported by this filter

Definition at line 56 of file sitkIsoContourDistanceImageFilter.h.

Definition at line 46 of file sitkIsoContourDistanceImageFilter.h.

Constructor & Destructor Documentation

virtual itk::simple::IsoContourDistanceImageFilter::~IsoContourDistanceImageFilter ( )


itk::simple::IsoContourDistanceImageFilter::IsoContourDistanceImageFilter ( )

Default Constructor that takes no arguments and initializes default parameters

Member Function Documentation

Image itk::simple::IsoContourDistanceImageFilter::Execute ( const Image image1)

Execute the filter on the input image

Image itk::simple::IsoContourDistanceImageFilter::Execute ( const Image image1,
double  levelSetValue,
double  farValue 

Execute the filter on the input image with the given parameters

template<class TImageType >
Image itk::simple::IsoContourDistanceImageFilter::ExecuteInternal ( const Image image1)
double itk::simple::IsoContourDistanceImageFilter::GetFarValue ( ) const

Set/Get the value of the level set to be located. The default value is 0.

Definition at line 78 of file sitkIsoContourDistanceImageFilter.h.

double itk::simple::IsoContourDistanceImageFilter::GetLevelSetValue ( ) const

Set/Get the value of the level set to be located. The default value is 0.

Definition at line 68 of file sitkIsoContourDistanceImageFilter.h.

std::string itk::simple::IsoContourDistanceImageFilter::GetName ( ) const

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 80 of file sitkIsoContourDistanceImageFilter.h.

Self& itk::simple::IsoContourDistanceImageFilter::SetFarValue ( double  FarValue)

Set/Get the value of the level set to be located. The default value is 0.

Definition at line 73 of file sitkIsoContourDistanceImageFilter.h.

Self& itk::simple::IsoContourDistanceImageFilter::SetLevelSetValue ( double  LevelSetValue)

Set/Get the value of the level set to be located. The default value is 0.

Definition at line 63 of file sitkIsoContourDistanceImageFilter.h.

std::string itk::simple::IsoContourDistanceImageFilter::ToString ( ) const

Print ourselves out

Reimplemented from itk::simple::ProcessObject.

Friends And Related Function Documentation

Definition at line 101 of file sitkIsoContourDistanceImageFilter.h.

Member Data Documentation

double itk::simple::IsoContourDistanceImageFilter::m_FarValue

Definition at line 107 of file sitkIsoContourDistanceImageFilter.h.

double itk::simple::IsoContourDistanceImageFilter::m_LevelSetValue

Definition at line 106 of file sitkIsoContourDistanceImageFilter.h.

nsstd::auto_ptr<detail::MemberFunctionFactory<MemberFunctionType> > itk::simple::IsoContourDistanceImageFilter::m_MemberFactory

Definition at line 103 of file sitkIsoContourDistanceImageFilter.h.

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