pcl::keypoints::agast::OastDetector9_16 Class Reference
[Module keypoints]

Detector class for AGAST corner point detector (OAST 9_16). More...

#include <pcl/keypoints/agast_2d.h>

Inheritance diagram for pcl::keypoints::agast::OastDetector9_16:

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Collaboration diagram for pcl::keypoints::agast::OastDetector9_16:

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List of all members.

Public Types
typedef boost::shared_ptr < OastDetector9_16 >	Ptr
typedef boost::shared_ptr < const OastDetector9_16 >	ConstPtr
Public Member Functions
	OastDetector9_16 (const size_t width, const size_t height, const double threshold, const double bmax=255)
	Constructor.
	~OastDetector9_16 ()
	Destructor.
int	computeCornerScore (const unsigned char *im) const
	Computes corner score.
int	computeCornerScore (const float *im) const
	Computes corner score.
void	detect (const unsigned char *im, std::vector< pcl::PointUV, Eigen::aligned_allocator< pcl::PointUV > > &corners_all) const
	Detects points of interest (i.e., keypoints) in the given image.
void	detect (const float *im, std::vector< pcl::PointUV, Eigen::aligned_allocator< pcl::PointUV > > &corners_all) const
	Detects points of interest (i.e., keypoints) in the given image.
Protected Member Functions
void	initPattern ()
	Initializes the sample pattern.

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Detailed Description

Detector class for AGAST corner point detector (OAST 9_16).

Adapted from the C++ implementation of Elmar Mair (http://www6.in.tum.de/Main/ResearchAgast).

Author:

Stefan Holzer

Definition at line 426 of file agast_2d.h.

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Member Typedef Documentation

typedef boost::shared_ptr<const OastDetector9_16> pcl::keypoints::agast::OastDetector9_16::ConstPtr

Reimplemented from pcl::keypoints::agast::AbstractAgastDetector.

Definition at line 430 of file agast_2d.h.

typedef boost::shared_ptr<OastDetector9_16> pcl::keypoints::agast::OastDetector9_16::Ptr

Reimplemented from pcl::keypoints::agast::AbstractAgastDetector.

Definition at line 429 of file agast_2d.h.

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Constructor & Destructor Documentation

pcl::keypoints::agast::OastDetector9_16::OastDetector9_16	(	const size_t	width,
		const size_t	height,
		const double	threshold,
		const double	bmax = 255
	)			[inline]

Constructor.

Parameters:

[in]	width	the width of the image to process
[in]	height	the height of the image to process
[in]	threshold	the corner detection threshold
[in]	bmax	the max image value (default: 255)

Definition at line 438 of file agast_2d.h.

pcl::keypoints::agast::OastDetector9_16::~OastDetector9_16

(

)

[inline]

Destructor.

Definition at line 448 of file agast_2d.h.

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Member Function Documentation

int pcl::keypoints::agast::OastDetector9_16::computeCornerScore

(

const float *

im

)

const [virtual]

Computes corner score.

Parameters:

im

Implements pcl::keypoints::agast::AbstractAgastDetector.

int pcl::keypoints::agast::OastDetector9_16::computeCornerScore

(

const unsigned char *

im

)

const [virtual]

Computes corner score.

Parameters:

im

Implements pcl::keypoints::agast::AbstractAgastDetector.

void pcl::keypoints::agast::OastDetector9_16::detect	(	const float *	im,
		std::vector< pcl::PointUV, Eigen::aligned_allocator< pcl::PointUV > > &	corners_all
	)			const [virtual]

Detects points of interest (i.e., keypoints) in the given image.

Parameters:

[in]	im	the image to detect keypoints in
[out]	corners_all	the resultant set of keypoints detected

Implements pcl::keypoints::agast::AbstractAgastDetector.

void pcl::keypoints::agast::OastDetector9_16::detect	(	const unsigned char *	im,
		std::vector< pcl::PointUV, Eigen::aligned_allocator< pcl::PointUV > > &	corners_all
	)			const [virtual]

Detects points of interest (i.e., keypoints) in the given image.

Parameters:

[in]	im	the image to detect keypoints in
[out]	corners_all	the resultant set of keypoints detected

Implements pcl::keypoints::agast::AbstractAgastDetector.

void pcl::keypoints::agast::OastDetector9_16::initPattern

(

)

[protected, virtual]

Initializes the sample pattern.

Implements pcl::keypoints::agast::AbstractAgastDetector.

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

• /builddir/build/BUILD/pcl-pcl-1.7.1/keypoints/include/pcl/keypoints/agast_2d.h