jafar::fdetect_v2::STARDetectorT< InterestFeatureT > Class Template Reference

This class binds OpenCV2 STARDetector to fdetect STAR detector is a modified version of CenSurE features detector. More...

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Detailed Description

template<typename InterestFeatureT>
class jafar::fdetect_v2::STARDetectorT< InterestFeatureT >

This class binds OpenCV2 STARDetector to fdetect STAR detector is a modified version of CenSurE features detector.

STAR claims to be runtime complient while outperforming HARRIS for robustness. It is very important to note that the descriptors are computed using SURF algorithm.

Definition at line 113 of file STARDetector.hpp.

#include <STARDetector.hpp>

Inheritance diagram for jafar::fdetect_v2::STARDetectorT< InterestFeatureT >:

List of all members.

Public Types
typedef InterestFeatureT	InterestFeatureType
typedef fdetect_v2::DetectionResult < InterestFeatureT >	DetectionResult
Public Member Functions
	STARDetectorT (int _maxSize, int _responseThreshold, int _lineThresholdProjected, int _lineThresholdBinarized, int _suppressNonmaxSize)
	Constructor.
	STARDetectorT ()
	Constructor with default parameters if you don't know what to put.
virtual DetectionResult	detectIn (jafar::image::Image const &image)
	detects interest features on Module image and computes descriptors
DetectionResult	detectIn (jafar::image::Image const &image, bool with_descriptors)
	detects interest features on Module image on the non masked region, optionnaly computing descriptors
void	computeDescriptors (jafar::image::Image const &image, DetectionResult &dr)
	computes descriptors for a given DetectionResult
void	setMaxSize (int _maxSize)
void	setResponseThreshold (int _responseThreshold)
void	setLineThresholdProjected (int _lineThresholdProjected)
void	setLineThresholdBinarized (int _lineThresholdBinarized)
void	setSuppressNonmaxSize (int _suppressNonmaxSize)
int	maxSize () const
int	responseThreshold () const
int	lineThresholdProjected () const
int	lineThresholdBinarized () const
int	suppressNonmaxSize () const
Private Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int)
Private Attributes
cv::StarDetector	cv_star
	OpenCV STAR features extractor.
Friends
class	boost::serialization::access
	!! nizar 20100912 : serialization stuff

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Constructor & Destructor Documentation

template<typename InterestFeatureT >

jafar::fdetect_v2::STARDetectorT< InterestFeatureT >::STARDetectorT	(	int	_maxSize,
		int	_responseThreshold,
		int	_lineThresholdProjected,
		int	_lineThresholdBinarized,
		int	_suppressNonmaxSize
	)		[inline]

Constructor.

Parameters:

maxSize,:	maximum size of the features. The following values of the parameter are supported: 4, 6, 8, 11, 12, 16, 22, 23, 32, 45, 46, 64, 90, 128
responseThreshold,:	threshold for the approximated laplacian, used to eliminate weak features. The larger it is, the less features will be retrieved
lineThresholdProjected,:	another threshold for the laplacian to eliminate edges
lineThresholdBinarized,:	another threshold for the feature size to eliminate edges. The larger the 2 threshold, the more points you get.

Definition at line 131 of file STARDetector.hpp.

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Member Function Documentation

template<typename InterestFeatureT >

void jafar::fdetect_v2::STARDetectorT< InterestFeatureT >::computeDescriptors	(	jafar::image::Image const &	image,
		DetectionResult &	dr
	)

computes descriptors for a given DetectionResult

Returns:

the DetectionResult with descriptors computed

template<typename InterestFeatureT >

virtual DetectionResult jafar::fdetect_v2::STARDetectorT< InterestFeatureT >::detectIn

(

jafar::image::Image const &

image

)

[inline, virtual]

detects interest features on Module image and computes descriptors

Returns:

detection result

Implements jafar::fdetect_v2::Detector< InterestFeatureT >.

Definition at line 147 of file STARDetector.hpp.

template<typename InterestFeatureT >

DetectionResult jafar::fdetect_v2::STARDetectorT< InterestFeatureT >::detectIn	(	jafar::image::Image const &	image,
		bool	with_descriptors
	)

detects interest features on Module image on the non masked region, optionnaly computing descriptors

Returns:

detection result

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

• modules/fdetect/include/fdetect/STARDetector.hpp