#include <itkCurvatureNDAnisotropicDiffusionFunction.h>
Inheritance diagram for itk::CurvatureNDAnisotropicDiffusionFunction< TImage >:
![\[ f_t = \mid \nabla f \mid \nabla \cdot c( \mid \nabla f \mid ) \frac{ \nabla f }{ \mid \nabla f \mid } \]](form_105.png)
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![\[ \nabla \cdot \frac{\nabla f}{\mid \nabla f \mid} \]](form_106.png)
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Definition at line 71 of file itkCurvatureNDAnisotropicDiffusionFunction.h.
Public Types | |
| typedef SmartPointer< const Self > | ConstPointer |
| typedef ZeroFluxNeumannBoundaryCondition< ImageType > | DefaultBoundaryConditionType |
| typedef Superclass::FloatOffsetType | FloatOffsetType |
| typedef Superclass::ImageType | ImageType |
| typedef Superclass::NeighborhoodType | NeighborhoodType |
| typedef double | PixelRealType |
| typedef Superclass::PixelType | PixelType |
| typedef SmartPointer< Self > | Pointer |
| typedef Superclass::RadiusType | RadiusType |
| typedef CurvatureNDAnisotropicDiffusionFunction | Self |
| typedef ScalarAnisotropicDiffusionFunction< TImage > | Superclass |
| typedef Superclass::TimeStepType | TimeStepType |
Public Member Functions | |
| virtual void | CalculateAverageGradientMagnitudeSquared (ImageType *)=0 |
| virtual void | CalculateAverageGradientMagnitudeSquared (TImage *) |
| virtual TimeStepType | ComputeGlobalTimeStep (void *) const |
| virtual PixelType | ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0)) |
| virtual Pointer | CreateAnother () const |
| virtual void | Delete () |
| Set Get the average gradient magnitude squared *const double & | GetAverageGradientMagnitudeSquared () const |
| const double & | GetConductanceParameter () const |
| virtual void * | GetGlobalDataPointer () const |
| virtual const char * | GetNameOfClass () const |
| const RadiusType & | GetRadius () const |
| virtual int | GetReferenceCount () const |
| const TimeStepType & | GetTimeStep () const |
| virtual void | InitializeIteration () |
| itkStaticConstMacro (ImageDimension, unsigned int, ImageType::ImageDimension) | |
| itkStaticConstMacro (ImageDimension, unsigned int, Superclass::ImageDimension) | |
| void | Print (std::ostream &os, Indent indent=0) const |
| virtual void | Register () const |
| virtual void | ReleaseGlobalDataPointer (void *) const |
| void | SetAverageGradientMagnitudeSquared (const double &c) |
| Set Get the conductance parameter The conductance parameter *void | SetConductanceParameter (const double &c) |
| void | SetRadius (const RadiusType &r) |
| virtual void | SetReferenceCount (int) |
| Set the ScaleCoefficients for the difference *operators The defaults a These can be set to take the image *spacing into account *void | SetScaleCoefficients (PixelRealType vals[ImageDimension]) |
| Set Get the time step For this class of anisotropic diffusion filters the time step is supplied by the user and remains fixed for all updates *void | SetTimeStep (const TimeStepType &t) |
| virtual void | UnRegister () const |
Static Public Member Functions | |
| static void | BreakOnError () |
| static Pointer | New () |
Protected Member Functions | |
| CurvatureNDAnisotropicDiffusionFunction () | |
| FiniteDifferenceFunction () | |
| void | PrintSelf (std::ostream &os, Indent indent) const |
| virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
| ~CurvatureNDAnisotropicDiffusionFunction () | |
Protected Attributes | |
| RadiusType | m_Radius |
| int | m_ReferenceCount |
| SimpleFastMutexLock | m_ReferenceCountLock |
| PixelRealType | m_ScaleCoefficients [ImageDimension] |
| Methods invoked by virtual 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.*/virtual void PrintSelf(std voi | PrintHeader )(std::ostream &os, Indent indent) const |
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Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 80 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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The default boundary condition for finite difference functions that is used unless overridden in the Evaluate() method. Definition at line 93 of file itkFiniteDifferenceFunction.h. |
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A floating point offset from an image grid location. Used for interpolation among grid values in a neighborhood. Reimplemented from itk::AnisotropicDiffusionFunction< TImage >. Definition at line 95 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Inherit some parameters from the superclass type. Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 87 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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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::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 94 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Definition at line 82 of file itkFiniteDifferenceFunction.h. |
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Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 91 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 79 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Neighborhood radius type Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 93 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Standard class typedefs. Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 77 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 78 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Define the TimeStepType to always be double. Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 92 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Definition at line 116 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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This method is called when itkExceptionMacro executes. It allows the debugger to break on error. |
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This method is called before each iteration. It calculates a scalar value that is the average of the gradient magnitude squared at each pixel in the output image (intermediate solution). The average gradient magnitude value is typically used in the anisotropic diffusion equations to calibrate the conductance term. |
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Returns the time step supplied by the user. We don't need to use the global data supplied since we are returning a fixed value. Implements itk::FiniteDifferenceFunction< TImage >. Definition at line 192 of file itkAnisotropicDiffusionFunction.h. |
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Compute incremental update. Implements itk::FiniteDifferenceFunction< TImage >. |
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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 in itk::Object. |
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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. |
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Definition at line 182 of file itkFiniteDifferenceFunction.h. |
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Definition at line 184 of file itkAnisotropicDiffusionFunction.h. |
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Definition at line 179 of file itkAnisotropicDiffusionFunction.h. |
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The anisotropic diffusion classes don't use this particular parameter so it's safe to return a null value. Implements itk::FiniteDifferenceFunction< TImage >. Definition at line 197 of file itkAnisotropicDiffusionFunction.h. |
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Run-time type information (and related methods) Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. |
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Returns the radius of the neighborhood this FiniteDifferenceFunction needs to perform its calculations. Definition at line 142 of file itkFiniteDifferenceFunction.h. |
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Gets the reference count on this object. Definition at line 98 of file itkLightObject.h. |
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Definition at line 172 of file itkAnisotropicDiffusionFunction.h. |
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This method is called prior to each iteration of the solver. Reimplemented from itk::FiniteDifferenceFunction< TImage >. Definition at line 107 of file itkCurvatureNDAnisotropicDiffusionFunction.h. |
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Save image dimension. |
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Inherit some parameters from the superclass type. Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. |
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Method for creation through the object factory. Reimplemented from itk::LightObject. |
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Cause the object to print itself out. |
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Reimplemented from itk::ScalarAnisotropicDiffusionFunction< TImage >. Definition at line 117 of file itkCurvatureNDAnisotropicDiffusionFunction.h. References HardConnectedComponentImageFilter::PrintSelf(). |
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Increase the reference count (mark as used by another object). Reimplemented in itk::Object. |
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Does nothing. No global data is used in this class of equations. Implements itk::FiniteDifferenceFunction< TImage >. Definition at line 201 of file itkAnisotropicDiffusionFunction.h. |
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Definition at line 186 of file itkAnisotropicDiffusionFunction.h. |
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Definition at line 177 of file itkAnisotropicDiffusionFunction.h. |
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Sets the radius of the neighborhood this FiniteDifferenceFunction needs to perform its calculations. Definition at line 137 of file itkFiniteDifferenceFunction.h. |
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Sets the reference count on this object. This is a dangerous method, use it with care. Reimplemented in itk::Object. |
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Definition at line 148 of file itkFiniteDifferenceFunction.h. |
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Definition at line 170 of file itkAnisotropicDiffusionFunction.h. |
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Decrease the reference count (release by another object). Reimplemented in itk::Object. |
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Definition at line 194 of file itkFiniteDifferenceFunction.h. |
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Number of uses of this object by other objects. Definition at line 119 of file itkLightObject.h. |
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Mutex lock to protect modification to the reference count Definition at line 122 of file itkLightObject.h. |
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Definition at line 195 of file itkFiniteDifferenceFunction.h. |
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1.4.2 written by Dimitri van Heesch,
© 1997-2000