tw::SiftData Class Reference

Sift data structure used in libvot. More...

#include <data_types.h>

Public Member Functions
	SiftData ()
	SiftData (const SiftData &obj)
SiftData &	operator= (const SiftData &rhs)
	~SiftData ()
bool	ReadSiftFile (std::string const &szFileName)
	ReadSiftFile: read sift file, this function is compatible with the sfm version of sift file. More...
bool	ReadChar2DTYPE (std::string const &szFileName)
	ConvertChar2Float: Read a char sift file and convert it to DTYPE(float/double) sift. The descriptors are L1 normalized and then square-rooted (RootSift) More...
template<typename T , std::size_t N>
bool	ReadOpenmvgDesc (std::string const &szFileName)
	ReadOpenmvgDesc: read desc file of openmvg. More...
bool	SaveSiftFile (std::string const &szFileName)
const int	getFeatureNum () const
void	setFeatureNum (int feat_num)
const int	getLocDim () const
void	setLocDim (int loc_dim)
const int	getDesDim () const
void	setDesDim (int des_dim)
const int	getVersion () const
void	setVersion (int version)
void	clear ()
LTYPE *&	getLocPointer ()
DTYPE *&	getDesPointer ()

Detailed Description

Sift data structure used in libvot.

Constructor & Destructor Documentation

tw::SiftData::SiftData ( )

inline

tw::SiftData::SiftData ( const SiftData &  obj )

inline

tw::SiftData::~SiftData ( )

inline

Member Function Documentation

void tw::SiftData::clear ( )

inline

const int tw::SiftData::getDesDim ( ) const

inline

DTYPE* & tw::SiftData::getDesPointer ( )

inline

const int tw::SiftData::getFeatureNum ( ) const

inline

const int tw::SiftData::getLocDim ( ) const

inline

LTYPE* & tw::SiftData::getLocPointer ( )

inline

const int tw::SiftData::getVersion ( ) const

inline

SiftData& tw::SiftData::operator= ( const SiftData &  rhs )

inline

bool tw::SiftData::ReadChar2DTYPE ( std::string const &  szFileName )

inline

ConvertChar2Float: Read a char sift file and convert it to DTYPE(float/double) sift. The descriptors are L1 normalized and then square-rooted (RootSift)

Parameters

szFileName

the name of the sift file

Returns

template<typename T , std::size_t N>

bool tw::SiftData::ReadOpenmvgDesc ( std::string const &  szFileName )

inline

ReadOpenmvgDesc: read desc file of openmvg.

Parameters

szFileName

the name of the sift file

Returns

bool tw::SiftData::ReadSiftFile ( std::string const &  szFileName )

inline

ReadSiftFile: read sift file, this function is compatible with the sfm version of sift file.

Parameters

szFileName

the name of the sift file

Returns

bool tw::SiftData::SaveSiftFile ( std::string const &  szFileName )

inline

void tw::SiftData::setDesDim ( int  des_dim )

inline

void tw::SiftData::setFeatureNum ( int  feat_num )

inline

void tw::SiftData::setLocDim ( int  loc_dim )

inline

void tw::SiftData::setVersion ( int  version )

inline

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

• src/utils/data_types.h