lti::globalFeatureExtractor Class Reference

The feature extractors are functors which extract information from the given images or channels, and leave this information in the form of vectors of doubles. More...

#include <ltiGlobalFeatureExtractor.h>

Inheritance diagram for lti::globalFeatureExtractor:

[legend]

Collaboration diagram for lti::globalFeatureExtractor:

[legend]

List of all members.

Classes
class	parameters
	the parameters for the class globalFeatureExtractor More...
Public Member Functions
	globalFeatureExtractor ()
	globalFeatureExtractor (const globalFeatureExtractor &other)
virtual	~globalFeatureExtractor ()
virtual const char *	getTypeName () const
virtual bool	apply (const channel &src, dvector &dest) const
virtual bool	apply (const channel8 &src, dvector &dest) const
virtual bool	apply (const image &src, dvector &dest) const
globalFeatureExtractor &	copy (const globalFeatureExtractor &other)
virtual functor *	clone () const
const parameters &	getParameters () const

---

Detailed Description

The feature extractors are functors which extract information from the given images or channels, and leave this information in the form of vectors of doubles.

This class is the parent class for all implemented feature extractors.

---

Constructor & Destructor Documentation

lti::globalFeatureExtractor::globalFeatureExtractor

(

)

default constructor

lti::globalFeatureExtractor::globalFeatureExtractor

(

const globalFeatureExtractor &

other

)

copy constructor

Parameters:

other

the object to be copied

virtual lti::globalFeatureExtractor::~globalFeatureExtractor

(

)

[virtual]

destructor

---

Member Function Documentation

virtual bool lti::globalFeatureExtractor::apply	(	const image &	src,
		dvector &	dest
	)			const [virtual]

operates on a copy of the given parameters.

Parameters:

	src	image with the source data.
	dest	image where the result will be left.

Returns:

a reference to the dest.

Reimplemented in lti::axOGDFeature, lti::brightRGB, lti::channelStatistics, lti::chromaticityHistogram, lti::histogramRGBL, and lti::qmfEnergy.

virtual bool lti::globalFeatureExtractor::apply	(	const channel8 &	src,
		dvector &	dest
	)			const [virtual]

generates feature vector for the src channel, and leaves the result in the dest vector

Parameters:

	src	channel8 with the source data.
	dest	vector<double> where the result will be left.

Returns:

a reference to the dest.

Reimplemented in lti::histograming1D, lti::huMoments, and lti::regionShapeFeatures.

virtual bool lti::globalFeatureExtractor::apply	(	const channel &	src,
		dvector &	dest
	)			const [virtual]

generates feature vector for the src channel, and leaves the result in the dest vector

Parameters:

	src	channel with the source data.
	dest	dvector where the result will be left.

Returns:

a reference to the dest.

Reimplemented in lti::axOGDFeature, lti::histograming1D, lti::huMoments, and lti::qmfEnergy.

virtual functor* lti::globalFeatureExtractor::clone

(

)

const [virtual]

returns a pointer to a clone of this functor.

Reimplemented from lti::featureExtractor.

Reimplemented in lti::axOGDFeature, lti::brightRGB, lti::channelStatistics, lti::chromaticityHistogram, lti::curvatureFeature, lti::geometricFeatures, lti::histograming1D, lti::histogramRGBL, lti::huMoments, lti::orientationFeature, lti::qmfEnergy, lti::regionShapeFeatures, lti::schieleCrowley6DFeature, and lti::shiftInvariance.

globalFeatureExtractor& lti::globalFeatureExtractor::copy

(

const globalFeatureExtractor &

other

)

copy data of "other" functor.

Parameters:

other

the functor to be copied

Returns:

a reference to this functor object

Reimplemented from lti::featureExtractor.

Reimplemented in lti::axOGDFeature, lti::brightRGB, lti::channelStatistics, lti::chromaticityHistogram, lti::curvatureFeature, lti::geometricFeatures, lti::histograming1D, lti::histogramRGBL, lti::huMoments, lti::orientationFeature, lti::qmfEnergy, lti::regionShapeFeatures, lti::schieleCrowley6DFeature, and lti::shiftInvariance.

const parameters& lti::globalFeatureExtractor::getParameters

(

)

const

returns used parameters

Reimplemented from lti::featureExtractor.

Reimplemented in lti::axOGDFeature, lti::brightRGB, lti::channelStatistics, lti::chromaticityHistogram, lti::curvatureFeature, lti::geometricFeatures, lti::histograming1D, lti::histogramRGBL, lti::huMoments, lti::orientationFeature, lti::qmfEnergy, lti::regionShapeFeatures, lti::schieleCrowley6DFeature, and lti::shiftInvariance.

virtual const char* lti::globalFeatureExtractor::getTypeName

(

)

const [virtual]

returns the name of this type ("globalFeatureExtractor")

Reimplemented from lti::featureExtractor.

Reimplemented in lti::axOGDFeature, lti::brightRGB, lti::channelStatistics, lti::chromaticityHistogram, lti::curvatureFeature, lti::geometricFeatures, lti::histograming1D, lti::histogramRGBL, lti::huMoments, lti::orientationFeature, lti::qmfEnergy, lti::regionShapeFeatures, lti::schieleCrowley6DFeature, and lti::shiftInvariance.

---

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

• ltiGlobalFeatureExtractor.h