ITK
4.4.0
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 43 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 |
Public Types inherited from itk::SpatialFunction< TOutput, VImageDimension, TInput > | |
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 |
Public Types inherited from itk::FunctionBase< TInput, TOutput > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef TInput | InputType |
typedef TOutput | OutputType |
typedef SmartPointer< Self > | Pointer |
typedef FunctionBase | Self |
typedef Object | Superclass |
Public Types inherited from itk::Object | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef Object | Self |
typedef LightObject | Superclass |
Public Types inherited from itk::LightObject | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef LightObject | Self |
Public Member Functions | |
virtual ::itk::LightObject::Pointer | CreateAnother (void) const |
OutputType | Evaluate (const TInput &position) const |
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 | SetSigma (ArrayType _arg) |
virtual ArrayType | GetSigma () const |
virtual void | SetMean (ArrayType _arg) |
virtual ArrayType | GetMean () const |
Static Public Member Functions | |
static Pointer | New () |
Protected Member Functions | |
GaussianSpatialFunction () | |
void | PrintSelf (std::ostream &os, Indent indent) const |
virtual | ~GaussianSpatialFunction () |
Protected Member Functions inherited from itk::SpatialFunction< TOutput, VImageDimension, TInput > | |
void | PrintSelf (std::ostream &os, Indent indent) const |
SpatialFunction () | |
virtual | ~SpatialFunction () |
Protected Member Functions inherited from itk::FunctionBase< TInput, TOutput > | |
FunctionBase () | |
~FunctionBase () | |
Protected Member Functions inherited from itk::Object | |
Object () | |
bool | PrintObservers (std::ostream &os, Indent indent) const |
virtual void | SetTimeStamp (const TimeStamp &time) |
virtual | ~Object () |
Protected Member Functions inherited from itk::LightObject | |
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 Member Functions | |
GaussianSpatialFunction (const Self &) | |
void | operator= (const Self &) |
Private Attributes | |
ArrayType | m_Mean |
bool | m_Normalized |
double | m_Scale |
ArrayType | m_Sigma |
Additional Inherited Members | |
Static Public Attributes inherited from itk::SpatialFunction< TOutput, VImageDimension, TInput > | |
static const unsigned int | ImageDimension = VImageDimension |
Protected Types inherited from itk::LightObject | |
typedef int | InternalReferenceCountType |
Protected Attributes inherited from itk::LightObject | |
InternalReferenceCountType | m_ReferenceCount |
SimpleFastMutexLock | m_ReferenceCountLock |
typedef FixedArray< double, VImageDimension > itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::ArrayType |
Type used to store gaussian parameters.
Definition at line 66 of file itkGaussianSpatialFunction.h.
typedef SmartPointer< const Self > itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::ConstPointer |
Definition at line 51 of file itkGaussianSpatialFunction.h.
typedef Superclass::InputType itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::InputType |
Input type for the function.
Definition at line 57 of file itkGaussianSpatialFunction.h.
typedef Superclass::OutputType itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::OutputType |
Output type for the function.
Definition at line 63 of file itkGaussianSpatialFunction.h.
typedef SmartPointer< Self > itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::Pointer |
Definition at line 50 of file itkGaussianSpatialFunction.h.
typedef GaussianSpatialFunction itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::Self |
Standard class typedefs.
Definition at line 48 of file itkGaussianSpatialFunction.h.
typedef SpatialFunction< TOutput, VImageDimension, TInput > itk::GaussianSpatialFunction< TOutput, VImageDimension, TInput >::Superclass |
Definition at line 49 of file itkGaussianSpatialFunction.h.
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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::Object.
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Evaluate the function at a given position.
Implements itk::SpatialFunction< TOutput, VImageDimension, TInput >.
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Gets and sets for gaussian parameters
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Run-time type information (and related methods).
Reimplemented from itk::SpatialFunction< TOutput, VImageDimension, TInput >.
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Gets and sets for gaussian parameters
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Gets and sets for gaussian parameters
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Gets and sets for gaussian parameters
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Method for creation through the object factory.
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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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Gets and sets for gaussian parameters
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Gets and sets for gaussian parameters
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Gets and sets for gaussian parameters
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Gets and sets for gaussian parameters
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The mean in each direction.
Definition at line 95 of file itkGaussianSpatialFunction.h.
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Whether or not to normalize the Gaussian.
Definition at line 101 of file itkGaussianSpatialFunction.h.
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A scale factor multiplied by the true value of the Gaussian.
Definition at line 98 of file itkGaussianSpatialFunction.h.
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The standard deviation in each direction.
Definition at line 92 of file itkGaussianSpatialFunction.h.