SurfExtractorBase Class Reference

Base class for keypoint extractors based on SURF features. More...

#include <SurfExtractorBase.h>

Inheritance diagram for SurfExtractorBase:

List of all members.

Public Member Functions
virtual std::string	getDescription ()
SurfExtractorBase &	operator= (const SurfExtractorBase &other)
	Assignment operator.
void	setBlobResponseThreshold (double newValue)
void	setExtended (bool newValue)
void	setInitLobeSize (int newValue)
void	setOctaves (int newValue)
void	setRotationInvariance (bool newValue)
void	setSamplingStep (int newValue)
	Change parameters for SURF algorithm.
	SurfExtractorBase ()
	Default constructor. Reads the SURF parameters from the configuration file.
	SurfExtractorBase (const SurfExtractorBase &other)
	Copy constructor.
virtual	~SurfExtractorBase ()
	The destructor.
Protected Attributes
double	m_BlobResponseThreshold
	Blob response treshold.
bool	m_Extended
	If the extended flag is turned on, SURF 128 is used.
int	m_IndexSize
	Square size of descriptor window (determines feature vector length)
int	m_InitLobeSize
	Initial lobe size.
int	m_Octaves
	Number of analyzed octaves.
bool	m_RotationInvariance
	Upright SURF or rotation invariant.
int	m_SamplingStep
	Initial sampling step.

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Detailed Description

Base class for keypoint extractors based on SURF features.

Author:

David Gossow (RX)

Definition at line 28 of file SurfExtractorBase.h.

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Constructor & Destructor Documentation

SurfExtractorBase::SurfExtractorBase

(

)

Default constructor. Reads the SURF parameters from the configuration file.

SurfExtractorBase::SurfExtractorBase

(

const SurfExtractorBase &

other

)

Copy constructor.

virtual SurfExtractorBase::~SurfExtractorBase

(

)

[virtual]

The destructor.

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Member Function Documentation

virtual std::string SurfExtractorBase::getDescription

(

)

[virtual]

Returns:

list of all parameters and values

Implements KeyPointExtractor.

SurfExtractorBase& SurfExtractorBase::operator=

(

const SurfExtractorBase &

other

)

Assignment operator.

void SurfExtractorBase::setBlobResponseThreshold

(

double

newValue

)

void SurfExtractorBase::setExtended

(

bool

newValue

)

void SurfExtractorBase::setInitLobeSize

(

int

newValue

)

void SurfExtractorBase::setOctaves

(

int

newValue

)

void SurfExtractorBase::setRotationInvariance

(

bool

newValue

)

void SurfExtractorBase::setSamplingStep

(

int

newValue

)

Change parameters for SURF algorithm.

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Member Data Documentation

double SurfExtractorBase::m_BlobResponseThreshold [protected]

Blob response treshold.

Definition at line 68 of file SurfExtractorBase.h.

bool SurfExtractorBase::m_Extended [protected]

If the extended flag is turned on, SURF 128 is used.

Definition at line 74 of file SurfExtractorBase.h.

int SurfExtractorBase::m_IndexSize [protected]

Square size of descriptor window (determines feature vector length)

Definition at line 62 of file SurfExtractorBase.h.

int SurfExtractorBase::m_InitLobeSize [protected]

Initial lobe size.

Definition at line 70 of file SurfExtractorBase.h.

int SurfExtractorBase::m_Octaves [protected]

Number of analyzed octaves.

Definition at line 66 of file SurfExtractorBase.h.

bool SurfExtractorBase::m_RotationInvariance [protected]

Upright SURF or rotation invariant.

Definition at line 72 of file SurfExtractorBase.h.

int SurfExtractorBase::m_SamplingStep [protected]

Initial sampling step.

Definition at line 64 of file SurfExtractorBase.h.

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

• SurfExtractorBase.h