#include <otbHuMomentsImageFunction.h>

Inheritance diagram for otb::HuMomentsImageFunction< TInputImage, TCoordRep >:

Collaboration diagram for otb::HuMomentsImageFunction< TInputImage, TCoordRep >:

Public Types
typedef itk::SmartPointer< const Self >	ConstPointer

typedef Superclass::ContinuousIndexType	ContinuousIndexType

typedef TCoordRep	CoordRepType

typedef Superclass::IndexType	IndexType

typedef TInputImage	InputImageType

typedef Superclass::OutputType	OutputType

typedef itk::SmartPointer< Self >	Pointer

typedef Superclass::PointType	PointType

typedef OutputType::ValueType	ScalarRealType

typedef HuMomentsImageFunction	Self

typedef itk::ImageFunction< TInputImage, itk::FixedArray< typename itk::NumericTraits< typename TInputImage::PixelType >::RealType, 7 >, TCoordRep >	Superclass

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const

OutputType	EvaluateAtIndex (const IndexType &index) const override

virtual const char *	GetNameOfClass () const

Static Public Member Functions
static Pointer	New ()

Static Public Attributes
static const unsigned int	ImageDimension = InputImageType::ImageDimension

unsigned int	m_NeighborhoodRadius

OutputType	Evaluate (const PointType &point) const override

OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &cindex) const override

virtual void	SetNeighborhoodRadius (unsigned int _arg)

virtual const unsigned int &	GetNeighborhoodRadius () const

	HuMomentsImageFunction ()

	~HuMomentsImageFunction () override

void	PrintSelf (std::ostream &os, itk::Indent indent) const override

	HuMomentsImageFunction (const Self &)=delete

void	operator= (const Self &)=delete

Detailed Description

template<class TInputImage, class TCoordRep = double>
class otb::HuMomentsImageFunction< TInputImage, TCoordRep >

Calculate the Hu's invariant parameters.

Calculate the Hu's invariants over a specified neighborhood defined as :

$\phi_{1} = c_{11}$
$\phi_{2} = c_{20} c_{02}$
$\phi_{3} = c_{30} c_{03}$
$\phi_{4} = c_{21} c_{12}$
$\phi_{5} = Re (c_{30} c_{12}^{3})$
$\phi_{6} = Re (c_{20} c_{12}^{2})$
$\phi_{7} = Im (c_{30} c_{12}^{3})$

With :

$c_{p, q}=\int_{-\infty}^{\infty} \int_{-\infty}^{\infty} (x+iy)^{p} \cdot (x-iy)^{q} \cdot f(x, y) \cdot dx \cdot dy$

And:

pixel localization;
the pixel value over the coordinate.

Note that the output is defined as: $\phi_{i} = output[i-1]$

This class is templated over the input image type and the coordinate representation type (e.g. float or double).

Definition at line 67 of file otbHuMomentsImageFunction.h.

Member Typedef Documentation

◆ ConstPointer

template<class TInputImage , class TCoordRep = double>

typedef itk::SmartPointer<const Self> otb::HuMomentsImageFunction< TInputImage, TCoordRep >::ConstPointer

Definition at line 75 of file otbHuMomentsImageFunction.h.

◆ ContinuousIndexType

template<class TInputImage , class TCoordRep = double>

typedef Superclass::ContinuousIndexType otb::HuMomentsImageFunction< TInputImage, TCoordRep >::ContinuousIndexType

Definition at line 86 of file otbHuMomentsImageFunction.h.

◆ CoordRepType

template<class TInputImage , class TCoordRep = double>

typedef TCoordRep otb::HuMomentsImageFunction< TInputImage, TCoordRep >::CoordRepType

Definition at line 92 of file otbHuMomentsImageFunction.h.

◆ IndexType

template<class TInputImage , class TCoordRep = double>

typedef Superclass::IndexType otb::HuMomentsImageFunction< TInputImage, TCoordRep >::IndexType

Definition at line 85 of file otbHuMomentsImageFunction.h.

◆ InputImageType

template<class TInputImage , class TCoordRep = double>

typedef TInputImage otb::HuMomentsImageFunction< TInputImage, TCoordRep >::InputImageType

InputImageType typedef support.

Definition at line 81 of file otbHuMomentsImageFunction.h.

◆ OutputType

template<class TInputImage , class TCoordRep = double>

typedef Superclass::OutputType otb::HuMomentsImageFunction< TInputImage, TCoordRep >::OutputType

Definition at line 89 of file otbHuMomentsImageFunction.h.

◆ Pointer

template<class TInputImage , class TCoordRep = double>

typedef itk::SmartPointer<Self> otb::HuMomentsImageFunction< TInputImage, TCoordRep >::Pointer

Definition at line 74 of file otbHuMomentsImageFunction.h.

◆ PointType

template<class TInputImage , class TCoordRep = double>

typedef Superclass::PointType otb::HuMomentsImageFunction< TInputImage, TCoordRep >::PointType

Definition at line 87 of file otbHuMomentsImageFunction.h.

◆ ScalarRealType

template<class TInputImage , class TCoordRep = double>

typedef OutputType::ValueType otb::HuMomentsImageFunction< TInputImage, TCoordRep >::ScalarRealType

Definition at line 90 of file otbHuMomentsImageFunction.h.

◆ Self

template<class TInputImage , class TCoordRep = double>

typedef HuMomentsImageFunction otb::HuMomentsImageFunction< TInputImage, TCoordRep >::Self

Standard class typedefs.

Definition at line 72 of file otbHuMomentsImageFunction.h.

◆ Superclass

template<class TInputImage , class TCoordRep = double>

typedef itk::ImageFunction<TInputImage, itk::FixedArray<typename itk::NumericTraits<typename TInputImage::PixelType>::RealType, 7>, TCoordRep> otb::HuMomentsImageFunction< TInputImage, TCoordRep >::Superclass

Definition at line 73 of file otbHuMomentsImageFunction.h.

Constructor & Destructor Documentation

◆ HuMomentsImageFunction() [1/2]

template<class TInputImage , class TCoordRep >

otb::HuMomentsImageFunction< TInputImage, TCoordRep >::HuMomentsImageFunction

protected

Constructor

Definition at line 36 of file otbHuMomentsImageFunction.hxx.

◆ ~HuMomentsImageFunction()

template<class TInputImage , class TCoordRep = double>

otb::HuMomentsImageFunction< TInputImage, TCoordRep >::~HuMomentsImageFunction ( )

inlineoverrideprotected

Evaluate the function at non-integer positions

Definition at line 124 of file otbHuMomentsImageFunction.h.

◆ HuMomentsImageFunction() [2/2]

template<class TInputImage , class TCoordRep = double>

otb::HuMomentsImageFunction< TInputImage, TCoordRep >::HuMomentsImageFunction ( const Self & )

privatedelete

Evaluate the function at non-integer positions

Member Function Documentation

◆ CreateAnother()

template<class TInputImage , class TCoordRep = double>

virtual::itk::LightObject::Pointer otb::HuMomentsImageFunction< TInputImage, TCoordRep >::CreateAnother ( void ) const

◆ Evaluate()

template<class TInputImage , class TCoordRep = double>

OutputType otb::HuMomentsImageFunction< TInputImage, TCoordRep >::Evaluate ( const PointType & point ) const

inlineoverride

Evaluate the function at non-integer positions

Definition at line 101 of file otbHuMomentsImageFunction.h.

◆ EvaluateAtContinuousIndex()

template<class TInputImage , class TCoordRep = double>

OutputType otb::HuMomentsImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType & cindex ) const

inlineoverride

Evaluate the function at non-integer positions

Definition at line 107 of file otbHuMomentsImageFunction.h.

◆ EvaluateAtIndex()

template<class TInputImage , class TCoordRep >

HuMomentsImageFunction< TInputImage, TCoordRep >::OutputType otb::HuMomentsImageFunction< TInputImage, TCoordRep >::EvaluateAtIndex ( const IndexType & index ) const

override

Evalulate the function at specified index

Definition at line 50 of file otbHuMomentsImageFunction.hxx.

◆ GetNameOfClass()

template<class TInputImage , class TCoordRep = double>

virtual const char* otb::HuMomentsImageFunction< TInputImage, TCoordRep >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

◆ GetNeighborhoodRadius()

template<class TInputImage , class TCoordRep = double>

virtual const unsigned int& otb::HuMomentsImageFunction< TInputImage, TCoordRep >::GetNeighborhoodRadius ( ) const

virtual

Evaluate the function at non-integer positions

◆ New()

template<class TInputImage , class TCoordRep = double>

static Pointer otb::HuMomentsImageFunction< TInputImage, TCoordRep >::New ( )

static

Method for creation through the object factory.

◆ operator=()

template<class TInputImage , class TCoordRep = double>

void otb::HuMomentsImageFunction< TInputImage, TCoordRep >::operator= ( const Self & )

privatedelete

Evaluate the function at non-integer positions

◆ PrintSelf()

template<class TInputImage , class TCoordRep >

void otb::HuMomentsImageFunction< TInputImage, TCoordRep >::PrintSelf	(	std::ostream &	os,
		itk::Indent	indent
	)		const

overrideprotected

Evaluate the function at non-integer positions

Definition at line 42 of file otbHuMomentsImageFunction.hxx.

◆ SetNeighborhoodRadius()

template<class TInputImage , class TCoordRep = double>

virtual void otb::HuMomentsImageFunction< TInputImage, TCoordRep >::SetNeighborhoodRadius ( unsigned int _arg )

virtual

Get/Set the radius of the neighborhood over which the statistics are evaluated

Member Data Documentation

◆ ImageDimension

template<class TInputImage , class TCoordRep = double>

const unsigned int otb::HuMomentsImageFunction< TInputImage, TCoordRep >::ImageDimension = InputImageType::ImageDimension

static

Dimension of the underlying image.

Definition at line 95 of file otbHuMomentsImageFunction.h.

◆ m_NeighborhoodRadius

template<class TInputImage , class TCoordRep = double>

unsigned int otb::HuMomentsImageFunction< TInputImage, TCoordRep >::m_NeighborhoodRadius

private

Evaluate the function at non-integer positions

Definition at line 133 of file otbHuMomentsImageFunction.h.

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Detailed Description

template<class TInputImage, class TCoordRep = double> class otb::HuMomentsImageFunction< TInputImage, TCoordRep >

Member Typedef Documentation

◆ ConstPointer

◆ ContinuousIndexType

◆ CoordRepType

◆ IndexType

◆ InputImageType

◆ OutputType

◆ Pointer

◆ PointType

◆ ScalarRealType

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ HuMomentsImageFunction() [1/2]

◆ ~HuMomentsImageFunction()

◆ HuMomentsImageFunction() [2/2]

Member Function Documentation

◆ CreateAnother()

◆ Evaluate()

◆ EvaluateAtContinuousIndex()

◆ EvaluateAtIndex()

◆ GetNameOfClass()

◆ GetNeighborhoodRadius()

◆ New()

◆ operator=()

◆ PrintSelf()

◆ SetNeighborhoodRadius()

Member Data Documentation

◆ ImageDimension

◆ m_NeighborhoodRadius

template<class TInputImage, class TCoordRep = double>
class otb::HuMomentsImageFunction< TInputImage, TCoordRep >