Aim: a cellular embedder for images. (default constructible, copy constructible, assignable). Model of CCellEmbedder. More...

#include <DGtal/images/ImageLinearCellEmbedder.h>

Public Types
typedef TKSpace	KSpace

typedef TImage	Image

typedef TEmbedder	Embedder

typedef KSpace::Cell	Cell

typedef KSpace::SCell	SCell

typedef KSpace::Space	Space

typedef Space::Point	Point

typedef Space::RealPoint	RealPoint

typedef Space::RealVector	RealVector

typedef Space::Integer	Integer

typedef Image::Value	ImageValue

typedef Cell	Argument

typedef RealPoint	Value

Public Member Functions
	ImageLinearCellEmbedder ()

	~ImageLinearCellEmbedder ()

	ImageLinearCellEmbedder (const ImageLinearCellEmbedder &other)

ImageLinearCellEmbedder &	operator= (const ImageLinearCellEmbedder &other)

void	init (ConstAlias< KSpace > K, ConstAlias< Image > f, ConstAlias< Embedder > e, double iso_value)

RealPoint	embed (const Point &p) const

RealPoint	embedCell (const Cell &cell) const

RealPoint	embedSCell (const SCell &scell) const

RealPoint	operator() (const Cell &cell) const

void	selfDisplay (std::ostream &out) const

bool	isValid () const

Private Member Functions
	BOOST_CONCEPT_ASSERT ((concepts::CImage< TImage >))

Private Attributes
const KSpace *	myPtrK
	A pointer on the cellular grid space. More...

const Image *	myPtrImage
	A pointer on the image. More...

const Embedder *	myPtrEmbedder
	A pointer on the digital embedder. More...

double	myIsoValue
	The threshold value for the linear embedding. More...

Detailed Description

template<typename TKSpace, typename TImage, typename TEmbedder>
class DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >

Aim: a cellular embedder for images. (default constructible, copy constructible, assignable). Model of CCellEmbedder.

Description of template class 'ImageLinearCellEmbedder'

Template Parameters

TKSpace	the cellular grid space definition.
TImage	the type of implicit function, a model of CImage.
TEmbedder	the type of digital embedder.

Todo:: assert dimensions of space, embedder and implicit function.

Definition at line 69 of file ImageLinearCellEmbedder.h.

Member Typedef Documentation

◆ Argument

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef Cell DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::Argument

Definition at line 85 of file ImageLinearCellEmbedder.h.

◆ Cell

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef KSpace::Cell DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::Cell

Definition at line 77 of file ImageLinearCellEmbedder.h.

◆ Embedder

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef TEmbedder DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::Embedder

Definition at line 76 of file ImageLinearCellEmbedder.h.

◆ Image

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef TImage DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::Image

Definition at line 75 of file ImageLinearCellEmbedder.h.

◆ ImageValue

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef Image::Value DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::ImageValue

Definition at line 84 of file ImageLinearCellEmbedder.h.

◆ Integer

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef Space::Integer DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::Integer

Definition at line 83 of file ImageLinearCellEmbedder.h.

◆ KSpace

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef TKSpace DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::KSpace

Definition at line 74 of file ImageLinearCellEmbedder.h.

◆ Point

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef Space::Point DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::Point

Definition at line 80 of file ImageLinearCellEmbedder.h.

◆ RealPoint

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef Space::RealPoint DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::RealPoint

Definition at line 81 of file ImageLinearCellEmbedder.h.

◆ RealVector

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef Space::RealVector DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::RealVector

Definition at line 82 of file ImageLinearCellEmbedder.h.

◆ SCell

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef KSpace::SCell DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::SCell

Definition at line 78 of file ImageLinearCellEmbedder.h.

◆ Space

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef KSpace::Space DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::Space

Definition at line 79 of file ImageLinearCellEmbedder.h.

◆ Value

template<typename TKSpace , typename TImage , typename TEmbedder >

typedef RealPoint DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::Value

Definition at line 86 of file ImageLinearCellEmbedder.h.

Constructor & Destructor Documentation

◆ ImageLinearCellEmbedder() [1/2]

template<typename TKSpace , typename TImage , typename TEmbedder >

DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::ImageLinearCellEmbedder ( )

Constructor. The object is not valid.

◆ ~ImageLinearCellEmbedder()

template<typename TKSpace , typename TImage , typename TEmbedder >

DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::~ImageLinearCellEmbedder ( )

Destructor.

◆ ImageLinearCellEmbedder() [2/2]

template<typename TKSpace , typename TImage , typename TEmbedder >

DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::ImageLinearCellEmbedder ( const ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder > & other )

Copy constructor.

Parameters

other the object to copy.

Member Function Documentation

◆ BOOST_CONCEPT_ASSERT()

template<typename TKSpace , typename TImage , typename TEmbedder >

DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::BOOST_CONCEPT_ASSERT ( (concepts::CImage< TImage >) )

private

◆ embed()

template<typename TKSpace , typename TImage , typename TEmbedder >

RealPoint DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::embed ( const Point & p ) const

Maps a digital point to its corresponding point in the Euclidean space.

Parameters

p	any digital point in the digital space.

Returns: its embedding by the current embedder in the Euclidean space.

◆ embedCell()

template<typename TKSpace , typename TImage , typename TEmbedder >

RealPoint DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::embedCell ( const Cell & cell ) const

Maps a cell to its corresponding point in the Euclidean space, by a linear guess of its position.

Parameters

cell	any cell in the cellular grid space.

Returns: its embedding in the Euclidean space.

◆ embedSCell()

template<typename TKSpace , typename TImage , typename TEmbedder >

RealPoint DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::embedSCell ( const SCell & scell ) const

Maps a signed cell to its corresponding point in the Euclidean space, by a linear guess of its position. NB: the signed is not used.

Parameters

scell any cell in the cellular grid space.

Returns: its embedding in the Euclidean space.

◆ init()

template<typename TKSpace , typename TImage , typename TEmbedder >

void DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::init	(	ConstAlias< KSpace >	K,
		ConstAlias< Image >	f,
		ConstAlias< Embedder >	e,
		double	iso_value
	)

Initializes the embedder with the space K, the implicit function f, the digital embedder e.

Parameters

K	any cellular grid space.
f	an image
e	a digital embedder (like a GaussDigitizer).
iso_value	the threshold value that defines the linear embedding.

Referenced by main().

◆ isValid()

template<typename TKSpace , typename TImage , typename TEmbedder >

bool DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::isValid ( ) const

Checks the validity/consistency of the object.

Returns: 'true' if the object is valid, 'false' otherwise.

◆ operator()()

template<typename TKSpace , typename TImage , typename TEmbedder >

RealPoint DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::operator() ( const Cell & cell ) const

Maps a cell to its corresponding point in the Euclidean space, by a linear guess of its position.

Parameters

cell	any cell in the cellular grid space.

Returns: its embedding in the Euclidean space.

◆ operator=()

template<typename TKSpace , typename TImage , typename TEmbedder >

ImageLinearCellEmbedder& DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::operator= ( const ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder > & other )

Assignment.

Parameters

other the object to copy.

Returns: a reference on 'this'.

◆ selfDisplay()

template<typename TKSpace , typename TImage , typename TEmbedder >

void DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::selfDisplay ( std::ostream & out ) const

Writes/Displays the object on an output stream.

Parameters

out	the output stream where the object is written.

Field Documentation

◆ myIsoValue

template<typename TKSpace , typename TImage , typename TEmbedder >

double DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::myIsoValue

private

The threshold value for the linear embedding.

Definition at line 192 of file ImageLinearCellEmbedder.h.

◆ myPtrEmbedder

template<typename TKSpace , typename TImage , typename TEmbedder >

const Embedder* DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::myPtrEmbedder

private

A pointer on the digital embedder.

Definition at line 190 of file ImageLinearCellEmbedder.h.

◆ myPtrImage

template<typename TKSpace , typename TImage , typename TEmbedder >

const Image* DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::myPtrImage

private

A pointer on the image.

Definition at line 188 of file ImageLinearCellEmbedder.h.

◆ myPtrK

template<typename TKSpace , typename TImage , typename TEmbedder >

const KSpace* DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >::myPtrK

private

A pointer on the cellular grid space.

Definition at line 186 of file ImageLinearCellEmbedder.h.

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

ImageLinearCellEmbedder.h

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

template<typename TKSpace, typename TImage, typename TEmbedder> class DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >

Member Typedef Documentation

◆ Argument

◆ Cell

◆ Embedder

◆ Image

◆ ImageValue

◆ Integer

◆ KSpace

◆ Point

◆ RealPoint

◆ RealVector

◆ SCell

◆ Space

◆ Value

Constructor & Destructor Documentation

◆ ImageLinearCellEmbedder() [1/2]

◆ ~ImageLinearCellEmbedder()

◆ ImageLinearCellEmbedder() [2/2]

Member Function Documentation

◆ BOOST_CONCEPT_ASSERT()

◆ embed()

◆ embedCell()

◆ embedSCell()

◆ init()

◆ isValid()

◆ operator()()

◆ operator=()

◆ selfDisplay()

Field Documentation

◆ myIsoValue

◆ myPtrEmbedder

◆ myPtrImage

◆ myPtrK

template<typename TKSpace, typename TImage, typename TEmbedder>
class DGtal::ImageLinearCellEmbedder< TKSpace, TImage, TEmbedder >