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ITK
4.13.0
Insight Segmentation and Registration Toolkit
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#include <itkGaussianSpatialFunction.h>
N-dimensional Gaussian spatial function class.
GaussianSpatialFunction implements a standard Gaussian curve in N-d. m_Normalized determines whether or not the Gaussian is normalized (whether or not the sum over infinite space is 1.0)
m_Scale scales the output of the Gaussian to span a range larger than 0->1, and is often set to the maximum value of the output data type (for instance, 255 for uchars)
Definition at line 44 of file itkGaussianSpatialFunction.h.
Public Types | |
typedef FixedArray< double, VImageDimension > | ArrayType |
typedef SmartPointer< const Self > | ConstPointer |
typedef Superclass::InputType | InputType |
typedef Superclass::OutputType | OutputType |
typedef SmartPointer< Self > | Pointer |
typedef GaussianSpatialFunction | Self |
typedef SpatialFunction < TOutput, VImageDimension, TInput > | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
typedef Superclass::InputType | InputType |
typedef Superclass::OutputType | OutputType |
typedef SmartPointer< Self > | Pointer |
typedef SpatialFunction | Self |
typedef FunctionBase< TInput, TOutput > | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
typedef TInput | InputType |
typedef TOutput | OutputType |
typedef SmartPointer< Self > | Pointer |
typedef FunctionBase | Self |
typedef Object | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef Object | Self |
typedef LightObject | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef LightObject | Self |
Public Member Functions | |
virtual ::itk::LightObject::Pointer | CreateAnother () const |
OutputType | Evaluate (const TInput &position) const override |
virtual const char * | GetNameOfClass () const |
virtual void | SetScale (double _arg) |
virtual double | GetScale () const |
virtual void | SetNormalized (bool _arg) |
virtual bool | GetNormalized () const |
virtual void | NormalizedOn () |
virtual void | NormalizedOff () |
virtual void | SetSigma (ArrayType _arg) |
virtual ArrayType | GetSigma () const |
virtual void | SetMean (ArrayType _arg) |
virtual ArrayType | GetMean () const |
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unsigned long | AddObserver (const EventObject &event, Command *) |
unsigned long | AddObserver (const EventObject &event, Command *) const |
virtual void | DebugOff () const |
virtual void | DebugOn () const |
Command * | GetCommand (unsigned long tag) |
bool | GetDebug () const |
MetaDataDictionary & | GetMetaDataDictionary () |
const MetaDataDictionary & | GetMetaDataDictionary () const |
virtual ModifiedTimeType | GetMTime () const |
virtual const TimeStamp & | GetTimeStamp () const |
bool | HasObserver (const EventObject &event) const |
void | InvokeEvent (const EventObject &) |
void | InvokeEvent (const EventObject &) const |
virtual void | Modified () const |
virtual void | Register () const override |
void | RemoveAllObservers () |
void | RemoveObserver (unsigned long tag) |
void | SetDebug (bool debugFlag) const |
void | SetMetaDataDictionary (const MetaDataDictionary &rhs) |
virtual void | SetReferenceCount (int) override |
virtual void | UnRegister () const noexceptoverride |
virtual void | SetObjectName (std::string _arg) |
virtual const std::string & | GetObjectName () const |
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virtual void | Delete () |
virtual int | GetReferenceCount () const |
itkCloneMacro (Self) | |
void | Print (std::ostream &os, Indent indent=0) const |
Static Public Member Functions | |
static Pointer | New () |
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static bool | GetGlobalWarningDisplay () |
static void | GlobalWarningDisplayOff () |
static void | GlobalWarningDisplayOn () |
static Pointer | New () |
static void | SetGlobalWarningDisplay (bool flag) |
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static void | BreakOnError () |
static Pointer | New () |
Protected Member Functions | |
GaussianSpatialFunction () | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
virtual | ~GaussianSpatialFunction () override |
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void | PrintSelf (std::ostream &os, Indent indent) const override |
SpatialFunction () | |
virtual | ~SpatialFunction () override |
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FunctionBase () | |
~FunctionBase () override | |
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Object () | |
bool | PrintObservers (std::ostream &os, Indent indent) const |
virtual void | SetTimeStamp (const TimeStamp &time) |
virtual | ~Object () override |
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virtual LightObject::Pointer | InternalClone () const |
LightObject () | |
virtual void | PrintHeader (std::ostream &os, Indent indent) const |
virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
virtual | ~LightObject () |
Private Attributes | |
ArrayType | m_Mean |
bool | m_Normalized |
double | m_Scale |
ArrayType | m_Sigma |
Additional Inherited Members | |
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static const unsigned int | ImageDimension = VImageDimension |
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AtomicInt< int > | m_ReferenceCount |
typedef FixedArray< double, VImageDimension > itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::ArrayType |
Type used to store gaussian parameters.
Definition at line 67 of file itkGaussianSpatialFunction.h.
typedef SmartPointer< const Self > itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::ConstPointer |
Definition at line 52 of file itkGaussianSpatialFunction.h.
typedef Superclass::InputType itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::InputType |
Input type for the function.
Definition at line 58 of file itkGaussianSpatialFunction.h.
typedef Superclass::OutputType itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::OutputType |
Output type for the function.
Definition at line 64 of file itkGaussianSpatialFunction.h.
typedef SmartPointer< Self > itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::Pointer |
Definition at line 51 of file itkGaussianSpatialFunction.h.
typedef GaussianSpatialFunction itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::Self |
Standard class typedefs.
Definition at line 49 of file itkGaussianSpatialFunction.h.
typedef SpatialFunction< TOutput, VImageDimension, TInput > itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::Superclass |
Definition at line 50 of file itkGaussianSpatialFunction.h.
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protected |
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overrideprotectedvirtual |
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virtual |
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::Object.
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overridevirtual |
Evaluate the function at a given position.
Implements itk::SpatialFunction< TOutput, VImageDimension, TInput >.
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Set/Get the mean in each direction.
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Run-time type information (and related methods).
Reimplemented from itk::SpatialFunction< TOutput, VImageDimension, TInput >.
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Set/Get whether or not to normalize the Gaussian. Default is false.
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Set/Get the scale factor to multiply the true value of the Gaussian.
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Set/Get the standard deviation in each direction.
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static |
Method for creation through the object factory.
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Set/Get whether or not to normalize the Gaussian. Default is false.
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Set/Get whether or not to normalize the Gaussian. Default is false.
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overrideprotectedvirtual |
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::Object.
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Set/Get the mean in each direction.
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virtual |
Set/Get whether or not to normalize the Gaussian. Default is false.
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virtual |
Set/Get the scale factor to multiply the true value of the Gaussian.
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Set/Get the standard deviation in each direction.
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private |
Definition at line 103 of file itkGaussianSpatialFunction.h.
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private |
Definition at line 107 of file itkGaussianSpatialFunction.h.
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private |
Definition at line 105 of file itkGaussianSpatialFunction.h.
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private |
Definition at line 99 of file itkGaussianSpatialFunction.h.