This class binds OpenCV2 SURF detector to fdetect. More...

Detailed Description

This class binds OpenCV2 SURF detector to fdetect.

Definition at line 29 of file SURFDetector.hpp.

Inheritance diagram for jafar::fdetect::SURFDetector:

Public Member Functions
	SURFDetector (double _hessianThreshold=500, int _nOctaves=4, int _nOctaveLayers=2, bool _extended=false)
	Constructor.
bool	extended () const
double	hessianThreshold () const
int	octaves () const
int	octaveLayers () const
void	setExtended (bool _extended)
	sets the type of the descriptors
void	setHessianThreshold (double _hessianThreshold)
	sets the hessian threshold
void	setOctaves (int _nOctave)
	sets the number of octaves
void	setOctaveLayers (int _nOctaveLayers)
	sets the number of layers per octave
virtual fdetect::DetectionResult	detectIn (jafar::image::Image const &image)
Private Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int)
Private Attributes
cv::SURF	cv_surf
	OpenCV SURF features extractor.
std::vector< cv::KeyPoint >	cv_keypoints
	OpenCV detected key points.
std::vector< float >	cv_descriptors
	OpenCV computed descriptors.
Friends
class	boost::serialization::access
	!! nizar 20100912 : serialization stuff

Constructor & Destructor Documentation

jafar::fdetect::SURFDetector::SURFDetector	(	double	_hessianThreshold = `500`,
		int	_nOctaves = `4`,
		int	_nOctaveLayers = `2`,
		bool	_extended = `false`
	)

Constructor.

Parameters:

hessianThreshold,:	hessian threshold for a feature. A good value could be in 300..500
nOctave,:	number of octaves to be used for extraction
nOctaveLayers,:	number of layers within each octave
extended,:	use extended descriptors (128) or not (64)

bool jafar::fdetect::SURFDetector::extended ( ) const

double jafar::fdetect::SURFDetector::hessianThreshold ( ) const

int jafar::fdetect::SURFDetector::octaveLayers ( ) const

int jafar::fdetect::SURFDetector::octaves ( ) const

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