SIFT (scale-invariant feature transform) feature extraction class. More...

#include <SIFT.h>

Inheritance diagram for DirectGraphicalModels::fex::CSIFT:

Collaboration diagram for DirectGraphicalModels::fex::CSIFT:

Public Member Functions
	CSIFT (const Mat &img)
	Constructor. More...

virtual	~CSIFT (void)

virtual Mat	get (void) const
	Extracts and returns the required feature. More...

Public Member Functions inherited from DirectGraphicalModels::fex::ILocalFeatureExtractor
	ILocalFeatureExtractor (const Mat &img)
	Constructor. More...

virtual	~ILocalFeatureExtractor (void)

Public Member Functions inherited from DirectGraphicalModels::fex::IFeatureExtractor
	IFeatureExtractor (const Mat &img)
	Constructor. More...

virtual	~IFeatureExtractor (void)

Static Public Member Functions
static Mat	get (const Mat &img)
	Extracts the SIFT feature. More...

Additional Inherited Members
Protected Attributes inherited from DirectGraphicalModels::fex::IFeatureExtractor
const Mat	m_img
	Container for the image, from which the features are to be extracted. More...

Detailed Description

SIFT (scale-invariant feature transform) feature extraction class.

Author: Sergey G. Kosov, serge.nosp@m.y.ko.nosp@m.sov@p.nosp@m.roje.nosp@m.ct-10.nosp@m..de

Definition at line 16 of file SIFT.h.

Constructor & Destructor Documentation

◆ CSIFT()

DirectGraphicalModels::fex::CSIFT::CSIFT ( const Mat & img )

inline

Constructor.

Parameters

img	Input image of type CV_8UC1 or CV_8UC3.

Definition at line 23 of file SIFT.h.

◆ ~CSIFT()

virtual DirectGraphicalModels::fex::CSIFT::~CSIFT ( void )

inlinevirtual

Definition at line 24 of file SIFT.h.

Member Function Documentation

◆ get() [1/2]

virtual Mat DirectGraphicalModels::fex::CSIFT::get ( void ) const

inlinevirtual

Extracts and returns the required feature.

Returns: The feature image.

Implements DirectGraphicalModels::fex::ILocalFeatureExtractor.

Definition at line 26 of file SIFT.h.

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◆ get() [2/2]

Mat DirectGraphicalModels::fex::CSIFT::get ( const Mat & img )

static

Extracts the SIFT feature.

For each pixel of the source image this function performs the scale-invariant feature transform.

Parameters

img	Input image of type CV_8UC1 or CV_8UC3.

Returns: Common feature extractor class with extracted SIFT feature of type CV_8UC{128}.

Definition at line 8 of file SIFT.cpp.

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

D:/Projects/DGM/modules/FEX/SIFT.h
D:/Projects/DGM/modules/FEX/SIFT.cpp

Public Member Functions

Static Public Member Functions