#include <otbKullbackLeiblerProfileImageFilter.h>

Inheritance diagram for otb::KullbackLeiblerProfileImageFilter< TInputImage1, TInputImage2, TOutputImage >:

Collaboration diagram for otb::KullbackLeiblerProfileImageFilter< TInputImage1, TInputImage2, TOutputImage >:

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

typedef itk::SmartPointer< Self >	Pointer

typedef KullbackLeiblerProfileImageFilter	Self

typedef BinaryFunctorNeighborhoodVectorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::KullbackLeiblerProfile< typename itk::ConstNeighborhoodIterator< TInputImage1 >, typename itk::ConstNeighborhoodIterator< TInputImage2 >, typename TOutputImage::PixelType > >	Superclass

Public Types inherited from otb::BinaryFunctorNeighborhoodVectorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::KullbackLeiblerProfile< itk::ConstNeighborhoodIterator< TInputImage1 >, itk::ConstNeighborhoodIterator< TInputImage2 >, TOutputImage::PixelType > >
typedef itk::SmartPointer< const Self >	ConstPointer

typedef Functor::KullbackLeiblerProfile< itk::ConstNeighborhoodIterator< TInputImage1 >, itk::ConstNeighborhoodIterator< TInputImage2 >, TOutputImage::PixelType >	FunctorType

typedef Input1ImageType::PixelType	Input1ImagePixelType

typedef Input1ImageType::ConstPointer	Input1ImagePointer

typedef Input1ImageType::RegionType	Input1ImageRegionType

typedef TInputImage1	Input1ImageType

typedef Input2ImageType::PixelType	Input2ImagePixelType

typedef Input2ImageType::ConstPointer	Input2ImagePointer

typedef Input2ImageType::RegionType	Input2ImageRegionType

typedef TInputImage2	Input2ImageType

typedef OutputImageType::PixelType	OutputImagePixelType

typedef OutputImageType::Pointer	OutputImagePointer

typedef OutputImageType::RegionType	OutputImageRegionType

typedef TOutputImage	OutputImageType

typedef itk::SmartPointer< Self >	Pointer

typedef itk::ProcessObject	ProcessObjectType

typedef BinaryFunctorNeighborhoodVectorImageFilter	Self

typedef itk::InPlaceImageFilter< TInputImage1, TOutputImage >	Superclass

typedef itk::ConstNeighborhoodIterator< TInputImage1 >	NeighborhoodIteratorType1

typedef itk::ConstNeighborhoodIterator< TInputImage2 >	NeighborhoodIteratorType2

typedef NeighborhoodIteratorType1::RadiusType	RadiusType1

typedef NeighborhoodIteratorType2::RadiusType	RadiusType2

typedef unsigned char	RadiusSizeType

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

Public Member Functions inherited from otb::BinaryFunctorNeighborhoodVectorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::KullbackLeiblerProfile< itk::ConstNeighborhoodIterator< TInputImage1 >, itk::ConstNeighborhoodIterator< TInputImage2 >, TOutputImage::PixelType > >
virtual ::itk::LightObject::Pointer	CreateAnother (void) const

FunctorType &	GetFunctor ()

virtual const char *	GetNameOfClass () const

void	SetInput1 (const TInputImage1 *image1)

void	SetInput2 (const TInputImage2 *image2)

void	SetRadius (const unsigned char &min, const unsigned char &max)

virtual void	SetRadius (RadiusSizeType _arg)

void	SetFunctor (const FunctorType &functor)

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from otb::BinaryFunctorNeighborhoodVectorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::KullbackLeiblerProfile< itk::ConstNeighborhoodIterator< TInputImage1 >, itk::ConstNeighborhoodIterator< TInputImage2 >, TOutputImage::PixelType > >
static Pointer	New ()

Protected Member Functions
	KullbackLeiblerProfileImageFilter ()

	~KullbackLeiblerProfileImageFilter () override

Protected Member Functions inherited from otb::BinaryFunctorNeighborhoodVectorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::KullbackLeiblerProfile< itk::ConstNeighborhoodIterator< TInputImage1 >, itk::ConstNeighborhoodIterator< TInputImage2 >, TOutputImage::PixelType > >
	BinaryFunctorNeighborhoodVectorImageFilter ()

	~BinaryFunctorNeighborhoodVectorImageFilter () override

void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, itk::ThreadIdType threadId) override

void	GenerateOutputInformation (void) override

Private Member Functions
	KullbackLeiblerProfileImageFilter (const Self &)=delete

void	operator= (const Self &)=delete

Additional Inherited Members
Protected Attributes inherited from otb::BinaryFunctorNeighborhoodVectorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::KullbackLeiblerProfile< itk::ConstNeighborhoodIterator< TInputImage1 >, itk::ConstNeighborhoodIterator< TInputImage2 >, TOutputImage::PixelType > >
RadiusSizeType	m_Radius

Detailed Description

template<class TInputImage1, class TInputImage2, class TOutputImage>
class otb::KullbackLeiblerProfileImageFilter< TInputImage1, TInputImage2, TOutputImage >

Implements neighborhood-wise the computation of KullbackLeibler profile over Edgeworth approximation.

This filter is parametrized over the types of the two input images and the type of the output image.

Numeric conversions (castings) are done by the C++ defaults.

The filter will walk over all the pixels in the two input images, and for each one of them it will do the following:

cast the input 1 pixel value to double
cast the input 2 pixel value to double
compute the first four cumulants of the two pixel values
compute the value of the Edgeorth approximation of the KL distance
cast the double value resulting to the pixel type of the output image
store the casted value into the output image.

The filter expect all images to have the same dimension (all 2D)

See article of Lin Saito et Levine "Edgeworth Approximation of the Kullback-Leibler Distance Towards Problems in Image Analysis" and "Edgeworth Expansions of the Kullback-Leibler Information" (submitted to JASA, nov 25, 1999) http://www.math.ucdavis.edu/~saito/publications

TOutput is expected to be a itk::VariableLengthVector< TPixel > and comes from an otbVectorImage< TPixel, 2 >

Definition at line 167 of file otbKullbackLeiblerProfileImageFilter.h.