jafar::sams::SSDetector Class Reference

---

Detailed Description

Scale Saliency detector class. based on Kadir/Brady KBFeature Detector (Scale Saliency) sources Version 1.5. Copyright Timor Kadir 2004. For non commercial use only.

Definition at line 38 of file detector.hpp.

#include <detector.hpp>

Inheritance diagram for jafar::sams::SSDetector:

List of all members.

Public Member Functions
	SSDetector ()
	SSDetector (const std::string &file_)
	SSDetector (bool harrisPreProc_, int startScale_, int stopScale_, int nbins_, double yt_, double wt_, bool fplogpFlag_, int fplogpprec_=10000)
virtual	~SSDetector ()
	destructor
virtual void	compute (const jafar::image::Image &src_, std::vector< jafar::sams::Feature * > &fVec_) const
Protected Member Functions
void	loadKeyValueFile (jafar::kernel::KeyValueFile const &keyValueFile)
void	saveKeyValueFile (jafar::kernel::KeyValueFile &keyValueFile)
Private Member Functions
void	do_CalcSalScale1D (const jafar::image::Image &Image_, std::vector< jafar::sams::Feature * > &fVec_) const
void	clusterize (std::vector< jafar::sams::Feature * > &features_, std::vector< jafar::sams::Feature * > &clust_) const
Private Attributes
bool	byDefault
	flag indicating constructed by default
bool	harrisPreProc
	flag indicating harris preprocessing
int	startScale
	starting scale
int	stopScale
	stopping scale
int	nbins
	histogram bins number
double	yt
	saliency threshold
double	wt
	inter-saliency threshold
bool	fplogpFlag
	fast plogp function flag
int	fplogpprec
	fast plogp precision
std::vector< double >	fplogp
	plogp lookup-table

---

Constructor & Destructor Documentation

jafar::sams::SSDetector::SSDetector

(

)

[inline]

Default Constructor

Definition at line 42 of file detector.hpp.

jafar::sams::SSDetector::SSDetector

(

const std::string &

file_

)

File-based Constructor

Parameters:

file_

filename

jafar::sams::SSDetector::SSDetector	(	bool	harrisPreProc_,
		int	startScale_,
		int	stopScale_,
		int	nbins_,
		double	yt_,
		double	wt_,
		bool	fplogpFlag_,
		int	fplogpprec_ = 10000
	)

Constructor

Parameters:

harrisPreProc_	flag
startScale_	starting scale
stopScale_	stopping scale
nbins_	histogram bins number
yt_	saliency based clusterize threshold
wt_	inter-saliency based clusterize threshold
fastPLog_	flag for using fast plogp fonction
fplogpprec_	fast plogp precision

---

Member Function Documentation

void jafar::sams::SSDetector::clusterize	(	std::vector< jafar::sams::Feature * > &	features_,
		std::vector< jafar::sams::Feature * > &	clust_
	)		const [private]

Clusterize a set of features in a greedy maner

virtual void jafar::sams::SSDetector::compute	(	const jafar::image::Image &	src_,
		std::vector< jafar::sams::Feature * > &	fVec_
	)		const [virtual]

Compute Features

Parameters:

src_	source image
fVec_	features vector result

Implements jafar::sams::Detector.

void jafar::sams::SSDetector::do_CalcSalScale1D	(	const jafar::image::Image &	Image_,
		std::vector< jafar::sams::Feature * > &	fVec_
	)		const [private]

Compute 1D Scale Saliency

void jafar::sams::SSDetector::loadKeyValueFile

(

jafar::kernel::KeyValueFile const &

keyValueFile

)

[protected, virtual]

Load parameters from file

Parameters:

keyValueFile

path to data file

Implements jafar::kernel::KeyValueFileLoad.

void jafar::sams::SSDetector::saveKeyValueFile

(

jafar::kernel::KeyValueFile &

keyValueFile

)

[protected, virtual]

save parameters from file

Parameters:

keyValueFile

path to data file

Implements jafar::kernel::KeyValueFileSave.

---

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

• modules/sams/include/sams/detector.hpp