jafar::imdesc::SSDetector Class Reference

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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 22 of file ssdetector.hpp.

#include <ssdetector.hpp>

Inheritance diagram for jafar::imdesc::SSDetector:

List of all members.

Public Member Functions
	SSDetector ()
	SSDetector (const std::string &file_)
	SSDetector (int startScale_, int stopScale_, int nbins_, double yt_, double wt_, bool fplogpFlag_, int fplogpprec_=10000)
	~SSDetector ()
	destructor
void	compute (const jafar::image::JfrImage &src_, std::vector< jafar::imdesc::KBFeature > &fVec_)
void	computeAndDraw (jafar::image::JfrImage &src_)
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::JfrImage &Image_, std::vector< jafar::imdesc::KBFeature > &fVec_)
void	do_CalcSalScale2D (const jafar::image::JfrImage &Image_, std::vector< jafar::imdesc::KBFeature > &fVec_)
void	do_CalcSalScale3D (const jafar::image::JfrImage &Image_, std::vector< jafar::imdesc::KBFeature > &fVec_)
void	clusterize (const jafar::image::JfrImage &Image_, std::vector< jafar::imdesc::KBFeature > &features_, std::vector< jafar::imdesc::KBFeature > &clust_) const
Private Attributes
bool	byDefault
	flag indicating constructed by default
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

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Constructor & Destructor Documentation

jafar::imdesc::SSDetector::SSDetector

(

)

[inline]

Default Constructor

Definition at line 26 of file ssdetector.hpp.

jafar::imdesc::SSDetector::SSDetector

(

const std::string &

file_

)

File-based Constructor

Parameters:

file_

filename

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

Constructor

Parameters:

startScale_	starting scale
stopScale_	stopping scale
nbins_	histogram bins number (0 = use parzen window, no anti-aliasing)
AAFlag_	flag for using anti-aliased sampling
thd_	clusterize threshold
fastPLog_	flag for using fast plogp fonction
gsigma_	parzen window sigma

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Member Function Documentation

void jafar::imdesc::SSDetector::clusterize	(	const jafar::image::JfrImage &	Image_,
		std::vector< jafar::imdesc::KBFeature > &	features_,
		std::vector< jafar::imdesc::KBFeature > &	clust_
	)		const [private]

Clusterize a set of features in a greedy maner

void jafar::imdesc::SSDetector::compute	(	const jafar::image::JfrImage &	src_,
		std::vector< jafar::imdesc::KBFeature > &	fVec_
	)

Compute KBFeatures

Parameters:

src_	source image
fVec_	features vector result

void jafar::imdesc::SSDetector::computeAndDraw

(

jafar::image::JfrImage &

src_

)

Compute KBFeatures and draw them in the image

Parameters:

src_	source image

void jafar::imdesc::SSDetector::do_CalcSalScale1D	(	const jafar::image::JfrImage &	Image_,
		std::vector< jafar::imdesc::KBFeature > &	fVec_
	)		[private]

Compute 1D Scale Saliency

void jafar::imdesc::SSDetector::do_CalcSalScale2D	(	const jafar::image::JfrImage &	Image_,
		std::vector< jafar::imdesc::KBFeature > &	fVec_
	)		[private]

Compute 2D Scale Saliency

void jafar::imdesc::SSDetector::do_CalcSalScale3D	(	const jafar::image::JfrImage &	Image_,
		std::vector< jafar::imdesc::KBFeature > &	fVec_
	)		[private]

Compute 3D Scale Saliency

void jafar::imdesc::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::imdesc::SSDetector::saveKeyValueFile

(

jafar::kernel::KeyValueFile &

keyValueFile

)

[protected, virtual]

save parameters from file

Parameters:

keyValueFile

path to data file

Implements jafar::kernel::KeyValueFileSave.

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

• modules/imdesc/include/imdesc/ssdetector.hpp