otb::OGRLayerStreamStitchingFilter< TInputImage > Class Template Reference

#include <otbOGRLayerStreamStitchingFilter.h>

Inheritance diagram for otb::OGRLayerStreamStitchingFilter< TInputImage >:

Collaboration diagram for otb::OGRLayerStreamStitchingFilter< TInputImage >:

Classes
struct	FeatureStruct
struct	FusionStruct
struct	SortFeatureStruct

Public Types
typedef itk::SmartPointer< const Self >	ConstPointer
typedef InputImageType::IndexType	IndexType
typedef TInputImage	InputImageType
typedef InputImageType::IndexType	InputIndexType
typedef InputImageType::PixelType	InputPixelType
typedef ogr::Feature	OGRFeatureType
typedef ogr::Layer	OGRLayerType
typedef InputImageType::PointType	OriginType
typedef itk::SmartPointer< Self >	Pointer
typedef InputImageType::RegionType	RegionType
typedef OGRLayerStreamStitchingFilter	Self
typedef InputImageType::SizeType	SizeType
typedef InputImageType::SpacingType	SpacingType
typedef itk::ProcessObject	Superclass

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
void	GenerateData () override
virtual const InputImageType *	GetInput (void)
virtual const char *	GetNameOfClass () const
const OGRLayerType &	GetOGRLayer (void) const
virtual SizeType	GetStreamSize ()
virtual void	SetInput (const InputImageType *input)
void	SetOGRLayer (const OGRLayerType &ogrLayer)
virtual void	SetStreamSize (SizeType _arg)

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
double	GetLengthOGRGeometryCollection (OGRGeometryCollection *intersection)
	OGRLayerStreamStitchingFilter ()
	~OGRLayerStreamStitchingFilter () override
void	ProcessStreamingLine (bool line, itk::ProgressReporter &progress)

Protected Attributes
struct otb::OGRLayerStreamStitchingFilter::SortFeatureStruct	SortFeature

Private Member Functions
	OGRLayerStreamStitchingFilter (const Self &)=delete
void	operator= (const Self &)=delete

Private Attributes
OGRLayerType	m_OGRLayer
unsigned int	m_Radius
SizeType	m_StreamSize {0,0}

Detailed Description

template<class TInputImage>
class otb::OGRLayerStreamStitchingFilter< TInputImage >

This filter fusion the geometries in a layer (OGRLayer) along streaming lines. It is a in-line filter which means that the result of the fusion overwrites the input layer. The strategy for merging polygons is quite simple. A polygon P1 is merge with a polygon P2 if:

• P1 and P2 are on different side of the streaming line
• P1 and P2 intersect each other.
• P2 has the largest intersection with P1 among all other polygons Pi intersecting P1. The SetStreamSize() method allows retrieving the number of streams in row and column, and their pixel coordinates. The input image is used to transform pixel coordinates of the streaming lines into coordinate system of the image, which must be the same as the one in the OGR input file. This filter is intended to be used after StreamingVectorizedSegmentationOGR.

  See also

  Example/StreamingMeanShiftSegmentation.cxx

Definition at line 55 of file otbOGRLayerStreamStitchingFilter.h.

Member Typedef Documentation

ConstPointer

template<class TInputImage >

typedef itk::SmartPointer<const Self> otb::OGRLayerStreamStitchingFilter< TInputImage >::ConstPointer

Definition at line 62 of file otbOGRLayerStreamStitchingFilter.h.

IndexType

template<class TInputImage >

typedef InputImageType::IndexType otb::OGRLayerStreamStitchingFilter< TInputImage >::IndexType

Definition at line 72 of file otbOGRLayerStreamStitchingFilter.h.

InputImageType

template<class TInputImage >

typedef TInputImage otb::OGRLayerStreamStitchingFilter< TInputImage >::InputImageType

Definition of the input image

Definition at line 65 of file otbOGRLayerStreamStitchingFilter.h.

InputIndexType

template<class TInputImage >

typedef InputImageType::IndexType otb::OGRLayerStreamStitchingFilter< TInputImage >::InputIndexType

Definition at line 67 of file otbOGRLayerStreamStitchingFilter.h.

InputPixelType

template<class TInputImage >

typedef InputImageType::PixelType otb::OGRLayerStreamStitchingFilter< TInputImage >::InputPixelType

Definition at line 66 of file otbOGRLayerStreamStitchingFilter.h.

OGRFeatureType

template<class TInputImage >

typedef ogr::Feature otb::OGRLayerStreamStitchingFilter< TInputImage >::OGRFeatureType

Definition at line 75 of file otbOGRLayerStreamStitchingFilter.h.

OGRLayerType

template<class TInputImage >

typedef ogr::Layer otb::OGRLayerStreamStitchingFilter< TInputImage >::OGRLayerType

Definition at line 74 of file otbOGRLayerStreamStitchingFilter.h.

OriginType

template<class TInputImage >

typedef InputImageType::PointType otb::OGRLayerStreamStitchingFilter< TInputImage >::OriginType

Definition at line 71 of file otbOGRLayerStreamStitchingFilter.h.

Pointer

template<class TInputImage >

typedef itk::SmartPointer<Self> otb::OGRLayerStreamStitchingFilter< TInputImage >::Pointer

Definition at line 61 of file otbOGRLayerStreamStitchingFilter.h.

RegionType

template<class TInputImage >

typedef InputImageType::RegionType otb::OGRLayerStreamStitchingFilter< TInputImage >::RegionType

Definition at line 69 of file otbOGRLayerStreamStitchingFilter.h.

Self

template<class TInputImage >

typedef OGRLayerStreamStitchingFilter otb::OGRLayerStreamStitchingFilter< TInputImage >::Self

typedef for the classes standards.

Definition at line 59 of file otbOGRLayerStreamStitchingFilter.h.

SizeType

template<class TInputImage >

typedef InputImageType::SizeType otb::OGRLayerStreamStitchingFilter< TInputImage >::SizeType

Definition at line 68 of file otbOGRLayerStreamStitchingFilter.h.

SpacingType

template<class TInputImage >

typedef InputImageType::SpacingType otb::OGRLayerStreamStitchingFilter< TInputImage >::SpacingType

Definition at line 70 of file otbOGRLayerStreamStitchingFilter.h.

Superclass

template<class TInputImage >

typedef itk::ProcessObject otb::OGRLayerStreamStitchingFilter< TInputImage >::Superclass

Definition at line 60 of file otbOGRLayerStreamStitchingFilter.h.

Constructor & Destructor Documentation

OGRLayerStreamStitchingFilter() [1/2]

template<class TImage >

otb::OGRLayerStreamStitchingFilter< TImage >::OGRLayerStreamStitchingFilter

protected

Definition at line 35 of file otbOGRLayerStreamStitchingFilter.hxx.

References otb::OGRLayerStreamStitchingFilter< TInputImage >::m_StreamSize.

~OGRLayerStreamStitchingFilter()

template<class TInputImage >

otb::OGRLayerStreamStitchingFilter< TInputImage >::~OGRLayerStreamStitchingFilter ( )

inlineoverrideprotected

Definition at line 110 of file otbOGRLayerStreamStitchingFilter.h.

OGRLayerStreamStitchingFilter() [2/2]

template<class TInputImage >

otb::OGRLayerStreamStitchingFilter< TInputImage >::OGRLayerStreamStitchingFilter ( const Self &  )

privatedelete

Member Function Documentation

CreateAnother()

template<class TInputImage >

virtual::itk::LightObject::Pointer otb::OGRLayerStreamStitchingFilter< TInputImage >::CreateAnother

(

void

)

const

GenerateData()

template<class TImage >

void otb::OGRLayerStreamStitchingFilter< TImage >::GenerateData

override

Generate Data method. This method must be called explicitly (not through the Update method).

Definition at line 351 of file otbOGRLayerStreamStitchingFilter.hxx.

GetInput()

template<class TInputImage >

const OGRLayerStreamStitchingFilter< TInputImage >::InputImageType * otb::OGRLayerStreamStitchingFilter< TInputImage >::GetInput ( void  )

virtual

Get the input image.

Definition at line 47 of file otbOGRLayerStreamStitchingFilter.hxx.

GetLengthOGRGeometryCollection()

template<class TInputImage >

double otb::OGRLayerStreamStitchingFilter< TInputImage >::GetLengthOGRGeometryCollection ( OGRGeometryCollection *  intersection )

protected

get length in case of OGRGeometryCollection. This function recodes the get_lenght method available since gdal 1.8.0 in the case of OGRGeometryCollection. The aim is to allow accessing polygon stiching functionalities with gdal 1.6.

Definition at line 71 of file otbOGRLayerStreamStitchingFilter.hxx.

GetNameOfClass()

template<class TInputImage >

virtual const char* otb::OGRLayerStreamStitchingFilter< TInputImage >::GetNameOfClass ( ) const

virtual

Return the name of the class.

GetOGRLayer()

template<class TInputImage >

const OGRLayerStreamStitchingFilter< TInputImage >::OGRLayerType & otb::OGRLayerStreamStitchingFilter< TInputImage >::GetOGRLayer

(

void

)

const

Get the input OGRLayer

Definition at line 65 of file otbOGRLayerStreamStitchingFilter.hxx.

GetStreamSize()

template<class TInputImage >

virtual SizeType otb::OGRLayerStreamStitchingFilter< TInputImage >::GetStreamSize ( )

virtual

Get stream size

New()

template<class TInputImage >

static Pointer otb::OGRLayerStreamStitchingFilter< TInputImage >::New ( )

static

Method for management of the object factory.

operator=()

template<class TInputImage >

void otb::OGRLayerStreamStitchingFilter< TInputImage >::operator= ( const Self &  )

privatedelete

ProcessStreamingLine()

template<class TInputImage >

void otb::OGRLayerStreamStitchingFilter< TInputImage >::ProcessStreamingLine ( bool  line, itk::ProgressReporter &  progress  )

protected

Main computation method. if line is true process row part, else process column part.

-Wunused-variable long upperFID = upper.feat.GetFID(); long lowerFID = lower.feat.GetFID();

Definition at line 93 of file otbOGRLayerStreamStitchingFilter.hxx.

References otb::OGRLayerStreamStitchingFilter< TInputImage >::FeatureStruct::feat, otb::OGRLayerStreamStitchingFilter< TInputImage >::FeatureStruct::fusioned, otb::ogr::Feature::GetFID(), otb::ogr::Feature::GetGeometry(), otb::ogr::Field::GetType(), otb::ogr::Field::GetValue(), otb::OGRLayerStreamStitchingFilter< TInputImage >::FusionStruct::indStream1, otb::OGRLayerStreamStitchingFilter< TInputImage >::FusionStruct::indStream2, otb::ogr::Intersection(), otb::ogr::Intersects(), otbWarningMacro, otb::OGRLayerStreamStitchingFilter< TInputImage >::FusionStruct::overlap, otb::ogr::Feature::SetGeometry(), and otb::ogr::Union().

SetInput()

template<class TInputImage >

void otb::OGRLayerStreamStitchingFilter< TInputImage >::SetInput ( const InputImageType *  input )

virtual

Definition at line 41 of file otbOGRLayerStreamStitchingFilter.hxx.

SetOGRLayer()

template<class TInputImage >

void otb::OGRLayerStreamStitchingFilter< TInputImage >::SetOGRLayer

(

const OGRLayerType &

ogrLayer

)

Set the input OGRLayer

Definition at line 58 of file otbOGRLayerStreamStitchingFilter.hxx.

SetStreamSize()

template<class TInputImage >

virtual void otb::OGRLayerStreamStitchingFilter< TInputImage >::SetStreamSize ( SizeType  _arg )

virtual

Set the stream size. As this filter is intended to be used right after the StreamingVectorizedSegmentation, use the GetStreamSize() method on it to get the correct stream size.

Member Data Documentation

m_OGRLayer

template<class TInputImage >

OGRLayerType otb::OGRLayerStreamStitchingFilter< TInputImage >::m_OGRLayer

private

Definition at line 154 of file otbOGRLayerStreamStitchingFilter.h.

m_Radius

template<class TInputImage >

unsigned int otb::OGRLayerStreamStitchingFilter< TInputImage >::m_Radius

private

Definition at line 153 of file otbOGRLayerStreamStitchingFilter.h.

m_StreamSize

template<class TInputImage >

SizeType otb::OGRLayerStreamStitchingFilter< TInputImage >::m_StreamSize {0,0}

private

Definition at line 152 of file otbOGRLayerStreamStitchingFilter.h.

Referenced by otb::OGRLayerStreamStitchingFilter< TInputImage >::OGRLayerStreamStitchingFilter().

SortFeature

template<class TInputImage >

struct otb::OGRLayerStreamStitchingFilter::SortFeatureStruct otb::OGRLayerStreamStitchingFilter< TInputImage >::SortFeature

protected

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

• otbOGRLayerStreamStitchingFilter.h
• otbOGRLayerStreamStitchingFilter.hxx