otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor > Class Template Reference

#include <otbLabelMapToVectorDataFilter.h>

Inheritance diagram for otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >:

Collaboration diagram for otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >:

Public Types
typedef InputLabelMapType::ConstIterator	ConstIteratorType
typedef itk::SmartPointer< const Self >	ConstPointer
typedef otb::CorrectPolygonFunctor< PolygonType >	CorrectFunctorType
typedef DataNodeType::Pointer	DataNodePointerType
typedef OutputVectorDataType::DataNodeType	DataNodeType
typedef TFieldsFunctor	FieldsFunctorType
typedef otb::Functor::LabelObjectToPolygonFunctor< LabelObjectType, PolygonType >	FunctorType
typedef TLabelMap	InputLabelMapType
typedef InputLabelMapType::LabelObjectType	LabelObjectType
typedef OutputVectorDataType::ConstPointer	OutputVectorDataConstPointer
typedef OutputVectorDataType::Pointer	OutputVectorDataPointer
typedef TVectorData	OutputVectorDataType
typedef itk::SmartPointer< Self >	Pointer
typedef PolygonType::Pointer	PolygonPointerType
typedef DataNodeType::PolygonType	PolygonType
typedef LabelMapToVectorDataFilter	Self
typedef VectorDataSource< TVectorData >	Superclass
Public Types inherited from otb::VectorDataSource< TVectorData >
typedef itk::SmartPointer< const Self >	ConstPointer
typedef itk::ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef TVectorData ::Pointer	OutputVectorDataPointer
typedef TVectorData	OutputVectorDataType
typedef itk::SmartPointer< Self >	Pointer
typedef VectorDataSource	Self
typedef itk::ProcessObject	Superclass

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
Public Member Functions inherited from otb::VectorDataSource< TVectorData >
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual void	GraftOutput (itk::DataObject *output)
virtual void	GraftNthOutput (unsigned int idx, itk::DataObject *output)
virtual OutputVectorDataType *	GetOutput (void)
virtual OutputVectorDataType *	GetOutput (DataObjectPointerArraySizeType idx)

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from otb::VectorDataSource< TVectorData >
static Pointer	New ()
FieldsFunctorType	m_FieldsFunctor
virtual void	SetInput (const InputLabelMapType *input)
virtual void	SetInput (unsigned int idx, const InputLabelMapType *input)
const InputLabelMapType *	GetInput (void)
const InputLabelMapType *	GetInput (unsigned int idx)
void	SetFieldsFunctor (const FieldsFunctorType &functor)
FieldsFunctorType &	GetFieldsFunctor ()
	LabelMapToVectorDataFilter ()
	~LabelMapToVectorDataFilter () override
void	PrintSelf (std::ostream &os, itk::Indent indent) const override
void	GenerateData () override
	LabelMapToVectorDataFilter (const Self &)=delete
void	operator= (const Self &)=delete

Additional Inherited Members
Protected Member Functions inherited from otb::VectorDataSource< TVectorData >
	VectorDataSource ()
	~VectorDataSource () override
void	PrintSelf (std::ostream &os, itk::Indent indent) const override
virtual void	AllocateOutputs ()

Detailed Description

template<class TLabelMap, class TVectorData, class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>
class otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >

This class vectorizes a LabelObject to a VectorData.

LabelMapToVectorDataFilter converts a LabelMap to a VectorData where all the pixels get the attribute value of the label object they belong. It uses the class otbLabelObjectToPolygonFunctor which follows a finite states machine described in

"An algorithm for the rapid computation of boundaries of run-length encoded regions", Francis K. H. Queck, in Pattern Recognition 33 (2000), p 1637-1649.

Note : the output vector data contains index coordinates (not physical coordinates). For instance, a polygon around the pixel at index (0,0) would have the following points : [-0.5,-0.5] , [0.5,-0.5] , [0.5,0.5] , [-0.5,0.5]

See also

VectorDataSource

Definition at line 58 of file otbLabelMapToVectorDataFilter.h.

Member Typedef Documentation

ConstIteratorType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef InputLabelMapType::ConstIterator otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::ConstIteratorType

Definition at line 77 of file otbLabelMapToVectorDataFilter.h.

ConstPointer

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef itk::SmartPointer<const Self> otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::ConstPointer

Definition at line 65 of file otbLabelMapToVectorDataFilter.h.

CorrectFunctorType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef otb::CorrectPolygonFunctor<PolygonType> otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::CorrectFunctorType

Definition at line 85 of file otbLabelMapToVectorDataFilter.h.

DataNodePointerType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef DataNodeType::Pointer otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::DataNodePointerType

Definition at line 79 of file otbLabelMapToVectorDataFilter.h.

DataNodeType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef OutputVectorDataType::DataNodeType otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::DataNodeType

Definition at line 78 of file otbLabelMapToVectorDataFilter.h.

FieldsFunctorType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef TFieldsFunctor otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::FieldsFunctorType

Definition at line 70 of file otbLabelMapToVectorDataFilter.h.

FunctorType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef otb::Functor::LabelObjectToPolygonFunctor<LabelObjectType, PolygonType> otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::FunctorType

Some typedefs specific to functors

Definition at line 84 of file otbLabelMapToVectorDataFilter.h.

InputLabelMapType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef TLabelMap otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::InputLabelMapType

Some convenient typedefs.

Definition at line 68 of file otbLabelMapToVectorDataFilter.h.

LabelObjectType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef InputLabelMapType::LabelObjectType otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::LabelObjectType

Definition at line 75 of file otbLabelMapToVectorDataFilter.h.

OutputVectorDataConstPointer

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef OutputVectorDataType::ConstPointer otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::OutputVectorDataConstPointer

Definition at line 73 of file otbLabelMapToVectorDataFilter.h.

OutputVectorDataPointer

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef OutputVectorDataType::Pointer otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::OutputVectorDataPointer

Definition at line 72 of file otbLabelMapToVectorDataFilter.h.

OutputVectorDataType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef TVectorData otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::OutputVectorDataType

Definition at line 69 of file otbLabelMapToVectorDataFilter.h.

Pointer

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef itk::SmartPointer<Self> otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::Pointer

Definition at line 64 of file otbLabelMapToVectorDataFilter.h.

PolygonPointerType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef PolygonType::Pointer otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::PolygonPointerType

Definition at line 81 of file otbLabelMapToVectorDataFilter.h.

PolygonType

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef DataNodeType::PolygonType otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::PolygonType

Definition at line 80 of file otbLabelMapToVectorDataFilter.h.

Self

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef LabelMapToVectorDataFilter otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::Self

Standard class typedefs.

Definition at line 62 of file otbLabelMapToVectorDataFilter.h.

Superclass

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

typedef VectorDataSource<TVectorData> otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::Superclass

Definition at line 63 of file otbLabelMapToVectorDataFilter.h.

Constructor & Destructor Documentation

LabelMapToVectorDataFilter() [1/2]

template<class TLabelMap , class TVectorData , class TFieldsFunctor >

otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::LabelMapToVectorDataFilter

protected

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 30 of file otbLabelMapToVectorDataFilter.hxx.

~LabelMapToVectorDataFilter()

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::~LabelMapToVectorDataFilter ( )

inlineoverrideprotected

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 116 of file otbLabelMapToVectorDataFilter.h.

LabelMapToVectorDataFilter() [2/2]

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::LabelMapToVectorDataFilter ( const Self &  )

privatedelete

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Member Function Documentation

CreateAnother()

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

virtual::itk::LightObject::Pointer otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::CreateAnother

(

void

)

const

GenerateData()

template<class TLabelMap , class TVectorData , class TFieldsFunctor >

void otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::GenerateData

overrideprotected

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 69 of file otbLabelMapToVectorDataFilter.hxx.

References otb::DOCUMENT, otb::FEATURE_POLYGON, and otb::FOLDER.

GetFieldsFunctor()

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

FieldsFunctorType& otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::GetFieldsFunctor ( )

inline

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 109 of file otbLabelMapToVectorDataFilter.h.

GetInput() [1/2]

template<class TLabelMap , class TVectorData , class TFieldsFunctor >

const LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::InputLabelMapType * otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::GetInput

(

unsigned int

idx

)

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 63 of file otbLabelMapToVectorDataFilter.hxx.

GetInput() [2/2]

template<class TLabelMap , class TVectorData , class TFieldsFunctor >

const LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::InputLabelMapType * otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::GetInput

(

void

)

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 51 of file otbLabelMapToVectorDataFilter.hxx.

GetNameOfClass()

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

virtual const char* otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::GetNameOfClass ( ) const

virtual

Runtime information support.

New()

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

static Pointer otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::New ( )

static

Standard New method.

operator=()

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

void otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::operator= ( const Self &  )

privatedelete

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

PrintSelf()

template<class TLabelMap , class TVectorData , class TFieldsFunctor >

void otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::PrintSelf ( std::ostream &  os, itk::Indent  indent  ) const

overrideprotected

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 129 of file otbLabelMapToVectorDataFilter.hxx.

SetFieldsFunctor()

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

void otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::SetFieldsFunctor ( const FieldsFunctorType &  functor )

inline

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 102 of file otbLabelMapToVectorDataFilter.h.

SetInput() [1/2]

template<class TLabelMap , class TVectorData , class TFieldsFunctor >

void otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::SetInput ( const InputLabelMapType *  input )

virtual

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 36 of file otbLabelMapToVectorDataFilter.hxx.

SetInput() [2/2]

template<class TLabelMap , class TVectorData , class TFieldsFunctor >

void otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::SetInput ( unsigned int  idx, const InputLabelMapType *  input  )

virtual

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 43 of file otbLabelMapToVectorDataFilter.hxx.

Member Data Documentation

m_FieldsFunctor

template<class TLabelMap , class TVectorData , class TFieldsFunctor = Functor::LabelObjectFieldsFunctor<typename TLabelMap::LabelObjectType>>

FieldsFunctorType otb::LabelMapToVectorDataFilter< TLabelMap, TVectorData, TFieldsFunctor >::m_FieldsFunctor

private

Create usual root elements of the output vectordata

the label object

Get the polygon image of the labelobject using the functor

correct polygon if necessary

Store the label in the NodeId

Store additional fields given by functor

Add the polygon to the VectorData

Definition at line 126 of file otbLabelMapToVectorDataFilter.h.

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

• otbLabelMapToVectorDataFilter.h
• otbLabelMapToVectorDataFilter.hxx