ITK
4.3.0
Insight Segmentation and Registration Toolkit
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#include <itkCurvesLevelSetFunction.h>
This function is used in CurvesLevelSetImageFilter to segment structures in images based on user supplied edge potential map.
where is image intensity and is the derivative of Gaussian operator.
Definition at line 62 of file itkCurvesLevelSetFunction.h.
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 const unsigned int | ImageDimension = Superclass::ImageDimension |
Static Public Attributes inherited from itk::LevelSetFunction< TImageType > | |
static const unsigned int | ImageDimension = Superclass::ImageDimension |
Static Public Attributes inherited from itk::FiniteDifferenceFunction< TImageType > | |
static const unsigned int | ImageDimension = ImageType::ImageDimension |
Private Attributes | |
OffsetValueType | m_Center |
double | m_DerivativeSigma |
OffsetValueType | m_xStride [ImageDimension] |
std::slice | x_slice [ImageDimension] |
Additional Inherited Members | |
Protected Types inherited from itk::LightObject | |
typedef int | InternalReferenceCountType |
Static Protected Member Functions inherited from itk::LevelSetFunction< TImageType > | |
static VectorType | InitializeZeroVectorConstant () |
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 |
Static Protected Attributes inherited from itk::LevelSetFunction< TImageType > | |
static double | m_DT |
static double | m_WaveDT |
static VectorType | m_ZeroVectorConstant |
typedef SmartPointer< const Self > itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::ConstPointer |
Definition at line 71 of file itkCurvesLevelSetFunction.h.
typedef TFeatureImageType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::FeatureImageType |
Definition at line 72 of file itkCurvesLevelSetFunction.h.
typedef Superclass::FeatureScalarType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::FeatureScalarType |
Definition at line 85 of file itkCurvesLevelSetFunction.h.
typedef SuperSuperclass::FloatOffsetType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::FloatOffsetType |
Definition at line 87 of file itkCurvesLevelSetFunction.h.
typedef SuperSuperclass::GlobalDataStruct itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::GlobalDataStruct |
Definition at line 88 of file itkCurvesLevelSetFunction.h.
typedef Superclass::ImageType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::ImageType |
Definition at line 82 of file itkCurvesLevelSetFunction.h.
typedef Superclass::NeighborhoodType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::NeighborhoodType |
Definition at line 83 of file itkCurvesLevelSetFunction.h.
typedef SuperSuperclass::PixelType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::PixelType |
Extract some parameters from the superclass.
Definition at line 78 of file itkCurvesLevelSetFunction.h.
typedef SmartPointer< Self > itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::Pointer |
Definition at line 70 of file itkCurvesLevelSetFunction.h.
typedef Superclass::RadiusType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::RadiusType |
Definition at line 86 of file itkCurvesLevelSetFunction.h.
typedef Superclass::ScalarValueType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::ScalarValueType |
Definition at line 84 of file itkCurvesLevelSetFunction.h.
typedef CurvesLevelSetFunction itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::Self |
Standard class typedefs.
Definition at line 67 of file itkCurvesLevelSetFunction.h.
typedef SegmentationLevelSetFunction< TImageType, TFeatureImageType > itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::Superclass |
Definition at line 68 of file itkCurvesLevelSetFunction.h.
typedef LevelSetFunction< TImageType > itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::SuperSuperclass |
Definition at line 69 of file itkCurvesLevelSetFunction.h.
typedef Superclass::VectorImageType itk::CurvesLevelSetFunction< TImageType, TFeatureImageType >::VectorImageType |
Definition at line 89 of file itkCurvesLevelSetFunction.h.
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inlineprotected |
Definition at line 117 of file itkCurvesLevelSetFunction.h.
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inlineprotectedvirtual |
Definition at line 128 of file itkCurvesLevelSetFunction.h.
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protected |
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virtual |
Compute the advection field from feature image.
Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.
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Compute speed image from feature image.
Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.
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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::LightObject.
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inlinevirtual |
The curvature speed is same as the propagation speed.
Reimplemented from itk::LevelSetFunction< TImageType >.
Definition at line 102 of file itkCurvesLevelSetFunction.h.
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inline |
Set/Get the sigma for the Gaussian kernel used to compute the gradient of the feature image needed for the advection term of the equation.
Definition at line 110 of file itkCurvesLevelSetFunction.h.
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Run-time type information (and related methods)
Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.
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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 >.
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Method for creation through the object factory.
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protected |
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inlineprotectedvirtual |
Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from itk::FiniteDifferenceFunction< TImageType >.
Definition at line 133 of file itkCurvesLevelSetFunction.h.
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inline |
Set/Get the sigma for the Gaussian kernel used to compute the gradient of the feature image needed for the advection term of the equation.
Definition at line 108 of file itkCurvesLevelSetFunction.h.
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Extract some parameters from the superclass.
Definition at line 93 of file itkCurvesLevelSetFunction.h.
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private |
The offset of the center pixel in the neighborhood.
Definition at line 145 of file itkCurvesLevelSetFunction.h.
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private |
Definition at line 150 of file itkCurvesLevelSetFunction.h.
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Stride length along the y-dimension.
Definition at line 148 of file itkCurvesLevelSetFunction.h.
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Slices for the ND neighborhood.
Definition at line 142 of file itkCurvesLevelSetFunction.h.