Class IsoContourDistanceImageFilter
java.lang.Object
org.itk.simple.ProcessObject
org.itk.simple.ImageFilter
org.itk.simple.IsoContourDistanceImageFilter
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:
 itk::simple::IsoContourDistance for the procedural interface
 itk::IsoContourDistanceImageFilter for the Doxygen on the original ITK class.
C++ includes: sitkIsoContourDistanceImageFilter.h
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Field SummaryFields inherited from class org.itk.simple.ProcessObjectswigCMemOwn
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Constructor SummaryConstructorsModifierConstructorDescriptionitk::simple::IsoContourDistanceImageFilter::IsoContourDistanceImageFilter() Default Constructor that takes no arguments and initializes default parametersprotectedIsoContourDistanceImageFilter(long cPtr, boolean cMemoryOwn) 
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Method SummaryModifier and TypeMethodDescriptionvoiddelete()virtual itk::simple::IsoContourDistanceImageFilter::~IsoContourDistanceImageFilter() DestructorImage itk::simple::IsoContourDistanceImageFilter::Execute(const Image &image1) Execute the filter on the input imageprotected voidfinalize()protected static longdoubledouble itk::simple::IsoContourDistanceImageFilter::GetFarValue() const Set/Get the value of the level set to be located.doubledouble itk::simple::IsoContourDistanceImageFilter::GetLevelSetValue() const Set/Get the value of the level set to be located.getName()std::string itk::simple::IsoContourDistanceImageFilter::GetName() const Name of this classvoidsetFarValue(double FarValue) Self& itk::simple::IsoContourDistanceImageFilter::SetFarValue(double FarValue) Set/Get the value of the level set to be located.voidsetLevelSetValue(double LevelSetValue) Self& itk::simple::IsoContourDistanceImageFilter::SetLevelSetValue(double LevelSetValue) Set/Get the value of the level set to be located.protected static longtoString()std::string itk::simple::IsoContourDistanceImageFilter::ToString() const Print ourselves outMethods inherited from class org.itk.simple.ImageFiltergetCPtr, swigReleaseMethods inherited from class org.itk.simple.ProcessObjectabort, addCommand, debugOff, debugOn, getCPtr, getDebug, getGlobalDefaultCoordinateTolerance, getGlobalDefaultDebug, getGlobalDefaultDirectionTolerance, getGlobalDefaultNumberOfThreads, getGlobalDefaultThreader, getGlobalWarningDisplay, getNumberOfThreads, getNumberOfWorkUnits, getProgress, globalDefaultDebugOff, globalDefaultDebugOn, globalWarningDisplayOff, globalWarningDisplayOn, hasCommand, removeAllCommands, setDebug, setGlobalDefaultCoordinateTolerance, setGlobalDefaultDebug, setGlobalDefaultDirectionTolerance, setGlobalDefaultNumberOfThreads, setGlobalDefaultThreader, setGlobalWarningDisplay, setNumberOfThreads, setNumberOfWorkUnits, swigRelease
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Constructor Details- 
IsoContourDistanceImageFilterprotected IsoContourDistanceImageFilter(long cPtr, boolean cMemoryOwn) 
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IsoContourDistanceImageFilterpublic IsoContourDistanceImageFilter()itk::simple::IsoContourDistanceImageFilter::IsoContourDistanceImageFilter() Default Constructor that takes no arguments and initializes default parameters
 
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Method Details- 
getCPtr
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swigRelease
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finalizeprotected void finalize()- Overrides:
- finalizein class- ImageFilter
 
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deletepublic void delete()virtual itk::simple::IsoContourDistanceImageFilter::~IsoContourDistanceImageFilter() Destructor- Overrides:
- deletein class- ImageFilter
 
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setLevelSetValuepublic void setLevelSetValue(double LevelSetValue) Self& itk::simple::IsoContourDistanceImageFilter::SetLevelSetValue(double LevelSetValue) Set/Get the value of the level set to be located. The default value is 0.
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getLevelSetValuepublic double getLevelSetValue()double itk::simple::IsoContourDistanceImageFilter::GetLevelSetValue() const Set/Get the value of the level set to be located. The default value is 0.
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setFarValuepublic void setFarValue(double FarValue) Self& itk::simple::IsoContourDistanceImageFilter::SetFarValue(double FarValue) Set/Get the value of the level set to be located. The default value is 0.
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getFarValuepublic double getFarValue()double itk::simple::IsoContourDistanceImageFilter::GetFarValue() const Set/Get the value of the level set to be located. The default value is 0.
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getNamestd::string itk::simple::IsoContourDistanceImageFilter::GetName() const Name of this class- Overrides:
- getNamein class- ProcessObject
 
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toStringstd::string itk::simple::IsoContourDistanceImageFilter::ToString() const Print ourselves out- Overrides:
- toStringin class- ProcessObject
 
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execute
 
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