Generic descriptor based on a float array (for instance SIFT or SURF). More...

Detailed Description

Generic descriptor based on a float array (for instance SIFT or SURF).

This descriptor is invariant by rotation.

Definition at line 17 of file RealDescriptor.hpp.

Inheritance diagram for jafar::fdetect_v2::RealDescriptor< REALTYPE >:

Public Types
typedef REALTYPE	RealType
Public Member Functions
	RealDescriptor (const std::vector< REALTYPE > &descr, REALTYPE normalizeCoef)
template<typename InputIterator >
	RealDescriptor (InputIterator begin, InputIterator end, REALTYPE normalizeCoef)
REALTYPE	weakComparison (const jafar::fdetect_v2::RealDescriptor< REALTYPE > &snd)
	The weak comparison call the strong comparison with an angle set to 0.
REALTYPE	strongComparison (const jafar::fdetect_v2::RealDescriptor< REALTYPE > &snd, REALTYPE angle)
	The strong comparison for this descriptor is the square distance.
size_t	size () const
virtual Type	type ()
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)
Public Attributes
std::vector< REALTYPE >	m_descr
REALTYPE	m_normalizeCoef
Friends
class	boost::serialization::access

Constructor & Destructor Documentation

template<typename REALTYPE>

jafar::fdetect_v2::RealDescriptor< REALTYPE >::RealDescriptor	(	const std::vector< REALTYPE > &	descr,
		REALTYPE	normalizeCoef
	)		`[inline]`

Parameters:

descr	a vector with the values of the descriptor
normalizeCoef	normalization coeficient used in strongComparison for the square distance

Definition at line 26 of file RealDescriptor.hpp.

template<typename REALTYPE>

template<typename InputIterator >

jafar::fdetect_v2::RealDescriptor< REALTYPE >::RealDescriptor	(	InputIterator	begin,
		InputIterator	end,
		REALTYPE	normalizeCoef
	)		`[inline]`

Parameters:

begin	an iterator pointing to the descriptor begin
end	an iterator pointing to the descriptor end
normalizeCoef	normalization coeficient used in strongComparison for the square distance

Definition at line 36 of file RealDescriptor.hpp.

template<typename REALTYPE>

REALTYPE jafar::fdetect_v2::RealDescriptor< REALTYPE >::strongComparison	(	const jafar::fdetect_v2::RealDescriptor< REALTYPE > &	snd,
		REALTYPE	angle
	)		`[inline]`

The strong comparison for this descriptor is the square distance.

Parameters:

angle is not used by that kind of descriptor which are invariant by rotation.

Returns:: 1.0 - sum( ( this->m_descr[i] - snd->m_dscr[i] )^2 ) / m_normalizeCoef

Definition at line 51 of file RealDescriptor.hpp.

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