ITK
6.0.0
Insight Toolkit
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#include <itkGaussianDerivativeSpatialFunction.h>
N-dimensional Gaussian spatial function class.
GaussianDerivativeSpatialFunction implements a standard derivative of Gaussian curve in N-d. m_Normalized determines whether or not the Derivative of 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 42 of file itkGaussianDerivativeSpatialFunction.h.
Public Member Functions | |
OutputType | Evaluate (const TInput &position) const override |
VectorType | EvaluateVector (const TInput &position) const |
const char * | GetNameOfClass () const override |
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 |
virtual void | SetDirection (unsigned int _arg) |
virtual unsigned int | GetDirection () const |
Public Member Functions inherited from itk::SpatialFunction< double, 3, Point< double, 3 > > | |
OutputType | Evaluate (const InputType &input) const override=0 |
const char * | GetNameOfClass () const override |
virtual OutputType | Evaluate (const InputType &input) const=0 |
const char * | GetNameOfClass () const override |
Public Member Functions inherited from itk::Object | |
unsigned long | AddObserver (const EventObject &event, Command *cmd) const |
unsigned long | AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const |
LightObject::Pointer | CreateAnother () const override |
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 |
const char * | GetNameOfClass () const override |
virtual const TimeStamp & | GetTimeStamp () const |
bool | HasObserver (const EventObject &event) const |
void | InvokeEvent (const EventObject &) |
void | InvokeEvent (const EventObject &) const |
virtual void | Modified () const |
void | Register () const override |
void | RemoveAllObservers () |
void | RemoveObserver (unsigned long tag) const |
void | SetDebug (bool debugFlag) const |
void | SetReferenceCount (int) override |
void | UnRegister () const noexcept override |
void | SetMetaDataDictionary (const MetaDataDictionary &rhs) |
void | SetMetaDataDictionary (MetaDataDictionary &&rrhs) |
virtual void | SetObjectName (std::string _arg) |
virtual const std::string & | GetObjectName () const |
Public Member Functions inherited from itk::LightObject | |
Pointer | Clone () const |
virtual Pointer | CreateAnother () const |
virtual void | Delete () |
virtual const char * | GetNameOfClass () const |
virtual int | GetReferenceCount () const |
void | Print (std::ostream &os, Indent indent=0) const |
virtual void | Register () const |
virtual void | SetReferenceCount (int) |
virtual void | UnRegister () const noexcept |
Static Public Member Functions | |
static Pointer | New () |
Static Public Member Functions inherited from itk::Object | |
static bool | GetGlobalWarningDisplay () |
static void | GlobalWarningDisplayOff () |
static void | GlobalWarningDisplayOn () |
static Pointer | New () |
static void | SetGlobalWarningDisplay (bool val) |
Static Public Member Functions inherited from itk::LightObject | |
static void | BreakOnError () |
static Pointer | New () |
Protected Member Functions | |
GaussianDerivativeSpatialFunction ()=default | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
~GaussianDerivativeSpatialFunction () override=default | |
Protected Member Functions inherited from itk::SpatialFunction< double, 3, Point< double, 3 > > | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
SpatialFunction ()=default | |
~SpatialFunction () override=default | |
Protected Member Functions inherited from itk::FunctionBase< Point< double, 3 >, double > | |
FunctionBase ()=default | |
~FunctionBase () override=default | |
Protected Member Functions inherited from itk::Object | |
Object () | |
bool | PrintObservers (std::ostream &os, Indent indent) const |
void | PrintSelf (std::ostream &os, Indent indent) const override |
virtual void | SetTimeStamp (const TimeStamp &timeStamp) |
~Object () override | |
Protected Member Functions inherited from itk::LightObject | |
virtual LightObject::Pointer | InternalClone () const |
LightObject () | |
virtual void | PrintHeader (std::ostream &os, Indent indent) const |
virtual void | PrintSelf (std::ostream &os, Indent indent) const |
virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
virtual | ~LightObject () |
Private Attributes | |
unsigned int | m_Direction {} |
ArrayType | m_Mean {} |
bool | m_Normalized {} |
double | m_Scale { 1.0 } |
ArrayType | m_Sigma { ArrayType::Filled(1.0) } |
Additional Inherited Members | |
Static Public Attributes inherited from itk::SpatialFunction< double, 3, Point< double, 3 > > | |
static constexpr unsigned int | ImageDimension |
Protected Attributes inherited from itk::LightObject | |
std::atomic< int > | m_ReferenceCount {} |
using itk::GaussianDerivativeSpatialFunction< TOutput, VImageDimension, TInput >::ArrayType = FixedArray<double, VImageDimension> |
Type used to store derivatives parameters.
Definition at line 66 of file itkGaussianDerivativeSpatialFunction.h.
using itk::GaussianDerivativeSpatialFunction< TOutput, VImageDimension, TInput >::ConstPointer = SmartPointer<const Self> |
Definition at line 51 of file itkGaussianDerivativeSpatialFunction.h.
using itk::GaussianDerivativeSpatialFunction< TOutput, VImageDimension, TInput >::Pointer = SmartPointer<Self> |
Definition at line 50 of file itkGaussianDerivativeSpatialFunction.h.
using itk::GaussianDerivativeSpatialFunction< TOutput, VImageDimension, TInput >::Self = GaussianDerivativeSpatialFunction |
Standard class type aliases.
Definition at line 48 of file itkGaussianDerivativeSpatialFunction.h.
using itk::GaussianDerivativeSpatialFunction< TOutput, VImageDimension, TInput >::Superclass = SpatialFunction<TOutput, VImageDimension, TInput> |
Definition at line 49 of file itkGaussianDerivativeSpatialFunction.h.
using itk::GaussianDerivativeSpatialFunction< TOutput, VImageDimension, TInput >::VectorType = Vector<double, VImageDimension> |
Type used to return the derivatives in each direction
Definition at line 69 of file itkGaussianDerivativeSpatialFunction.h.
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Evaluate the function at a given position and return the value in the specific direction. SetDirection() should be used to set the direction.
VectorType itk::GaussianDerivativeSpatialFunction< TOutput, VImageDimension, TInput >::EvaluateVector | ( | const TInput & | position | ) | const |
Evaluate the function at a given position and return a vector
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Gets and sets for gaussian parameters
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Gets and sets for gaussian parameters
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overridevirtual |
Reimplemented from itk::LightObject.
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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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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::LightObject.
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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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Gets and sets for gaussian parameters
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Current direction
Definition at line 102 of file itkGaussianDerivativeSpatialFunction.h.
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private |
The mean in each direction.
Definition at line 108 of file itkGaussianDerivativeSpatialFunction.h.
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Whether or not to normalize the Gaussian.
Definition at line 114 of file itkGaussianDerivativeSpatialFunction.h.
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A scale factor multiplied by the true value of the Gaussian.
Definition at line 111 of file itkGaussianDerivativeSpatialFunction.h.
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The standard deviation in each direction.
Definition at line 105 of file itkGaussianDerivativeSpatialFunction.h.