Detailed Description

base class for pyramidal scalespace representations.

Definition at line 20 of file pyramid.hpp.

#include <pyramid.hpp>

Inheritance diagram for jafar::image::Pyramid:

Public Types
typedef std::vector < jafar::image::Image > ::iterator	iterator
typedef std::vector < jafar::image::Image > ::const_iterator	const_iterator
Public Member Functions
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const
	Pyramid (int levels=0)
	Default constructor.
	Pyramid (jafar::image::Image const &img, int levels)
	build constructor
	Pyramid (Pyramid const &pyr)
	Copy constructor.
virtual	~Pyramid ()
	Default destructor.
Pyramid	clone () const
size_t	size () const
bool	check () const
jafar::image::Image &	operator[] (int l)
jafar::image::Image const &	operator[] (int l) const
template<typename type >
type	getPixelValue (int x, int y, int l, int ref_l=0, int channel=0) const
template<typename type >
double	getSubPixelValue (double x, double y, int l, int ref_l=0, int channel=0) const
Pyramid &	operator= (Pyramid const &pyr)
bool	operator== (jafar::image::Image const &img) const
bool	operator== (jafar::image::Pyramid const &pyr) const
virtual void	build (jafar::image::Image const &img, int l=0)
Protected Attributes
std::vector< jafar::image::Image >	p_pyr

Member Function Documentation

virtual void jafar::image::Pyramid::build	(	jafar::image::Image const &	img,
		int	l = `0`
	)		`[virtual]`

build the pyramid. Here, it uses a gaussian 5x5 kernel filter

Reimplemented in jafar::image::LinearPyramid, jafar::image::GaborPyramid, jafar::image::GaussianPyramid, and jafar::sas::OrientedConspicuity.

Referenced by Pyramid().

bool jafar::image::Pyramid::check ( ) const [inline]

Returns:: true if all images in pyramid are intialized

Definition at line 65 of file pyramid.hpp.

References JFR_DEBUG, and size().

Pyramid jafar::image::Pyramid::clone ( ) const [inline]

clone pyramid

Definition at line 48 of file pyramid.hpp.

References size().

template<typename type >

type jafar::image::Pyramid::getPixelValue	(	int	x,
		int	y,
		int	l,
		int	ref_l = `0`,
		int	channel = `0`
	)		const

get pixel value for given level. ref_l reference level of (x,y) [default: 0]

Definition at line 145 of file pyramid.hpp.

References JFR_PRECOND.

template<typename type >

double jafar::image::Pyramid::getSubPixelValue	(	double	x,
		double	y,
		int	l,
		int	ref_l = `0`,
		int	channel = `0`
	)		const

get subpixel value for given level ref_l reference level of (x,y) [default: 0]

Definition at line 158 of file pyramid.hpp.

References JFR_PRECOND.

Pyramid& jafar::image::Pyramid::operator= ( Pyramid const & pyr ) [inline]

Pyramid assignation

Definition at line 109 of file pyramid.hpp.

bool jafar::image::Pyramid::operator== ( jafar::image::Image const & img ) const [inline]

check if given image and p_pyr[0] have the same characteristics

Definition at line 117 of file pyramid.hpp.

bool jafar::image::Pyramid::operator== ( jafar::image::Pyramid const & pyr ) const [inline]

check if given pyramid and p_pyr have the same characteristics

Definition at line 124 of file pyramid.hpp.

References size().

jafar::image::Image& jafar::image::Pyramid::operator[] ( int l ) [inline]

image accessor

Definition at line 81 of file pyramid.hpp.

jafar::image::Image const& jafar::image::Pyramid::operator[] ( int l ) const [inline]

const image accessor

Definition at line 88 of file pyramid.hpp.

size_t jafar::image::Pyramid::size ( ) const [inline]

return size of the Pyramid

Definition at line 58 of file pyramid.hpp.

Referenced by jafar::sas::OrientedConspicuity::build(), check(), clone(), operator==(), and jafar::sas::OrientedConspicuity::OrientedConspicuity().

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

modules/image/include/image/pyramid.hpp

Detailed Description

Public Types

Public Member Functions

Protected Attributes

Member Function Documentation