cv::OneWayDescriptorBase Class Reference

#include <features2d.hpp>

Inheritance diagram for cv::OneWayDescriptorBase:

List of all members.

Public Member Functions
void	Allocate (int train_feature_count)
void	AllocatePCADescriptors ()
void	clear ()
void	ConvertDescriptorsArrayToTree ()
void	CreateDescriptorsFromImage (IplImage *src, const std::vector< cv::KeyPoint > &features)
void	CreatePCADescriptors ()
void	FindDescriptor (IplImage *src, cv::Point2f pt, int &desc_idx, int &pose_idx, float &distance) const
void	FindDescriptor (IplImage *patch, int n, std::vector< int > &desc_idxs, std::vector< int > &pose_idxs, std::vector< float > &distances, std::vector< float > &_scales, float *scale_ranges=0) const
void	FindDescriptor (IplImage *patch, int &desc_idx, int &pose_idx, float &distance, float *_scale=0, float *scale_ranges=0) const
void	GeneratePCA (const char *img_path, const char *images_list, int pose_count=500)
const OneWayDescriptor *	GetDescriptor (int desc_idx) const
int	GetDescriptorCount () const
int	GetLowPCA (CvMat **avg, CvMat **eigenvectors)
CvSize	GetPatchSize () const
int	GetPCADimHigh () const
int	GetPCADimLow () const
int	GetPoseCount () const
int	GetPyrLevels () const
void	InitializeDescriptor (int desc_idx, IplImage *train_image, const cv::KeyPoint &keypoint, const char *feature_label)
void	InitializeDescriptor (int desc_idx, IplImage *train_image, const char *feature_label)
void	InitializeDescriptors (IplImage *train_image, const vector< cv::KeyPoint > &features, const char *feature_label="", int desc_start_idx=0)
void	InitializePoses ()
void	InitializePoseTransforms ()
void	InitializeTransformsFromPoses ()
int	LoadPCADescriptors (const FileNode &fn)
int	LoadPCADescriptors (const char *filename)
	OneWayDescriptorBase (CvSize patch_size, int pose_count, const string &pca_filename, const string &train_path=string(), const string &images_list=string(), float _scale_min=0.7f, float _scale_max=1.5f, float _scale_step=1.2f, int pyr_levels=1, int pca_dim_high=100, int pca_dim_low=100)
	OneWayDescriptorBase (CvSize patch_size, int pose_count, const char *train_path=0, const char *pca_config=0, const char *pca_hr_config=0, const char *pca_desc_config=0, int pyr_levels=1, int pca_dim_high=100, int pca_dim_low=100)
void	Read (const FileNode &fn)
void	SavePCADescriptors (CvFileStorage *fs) const
void	SavePCADescriptors (const char *filename)
void	SetPCAHigh (CvMat *avg, CvMat *eigenvectors)
void	SetPCALow (CvMat *avg, CvMat *eigenvectors)
void	Write (FileStorage &fs) const
virtual	~OneWayDescriptorBase ()
Static Public Member Functions
static string	GetPCAFilename ()
Protected Member Functions
void	LoadPCAall (const FileNode &fn)
void	SavePCAall (FileStorage &fs) const
Protected Attributes
OneWayDescriptor *	m_descriptors
CvSize	m_patch_size
CvMat *	m_pca_avg
OneWayDescriptor *	m_pca_descriptors
CvMat *	m_pca_descriptors_matrix
cv::flann::Index *	m_pca_descriptors_tree
int	m_pca_dim_high
int	m_pca_dim_low
CvMat *	m_pca_eigenvectors
CvMat *	m_pca_hr_avg
CvMat *	m_pca_hr_eigenvectors
int	m_pose_count
CvAffinePose *	m_poses
int	m_pyr_levels
int	m_train_feature_count
CvMat **	m_transforms
float	scale_max
float	scale_min
float	scale_step

---

Constructor & Destructor Documentation

cv::OneWayDescriptorBase::OneWayDescriptorBase	(	CvSize	patch_size,
		int	pose_count,
		const char *	train_path = 0,
		const char *	pca_config = 0,
		const char *	pca_hr_config = 0,
		const char *	pca_desc_config = 0,
		int	pyr_levels = 1,
		int	pca_dim_high = 100,
		int	pca_dim_low = 100
	)

cv::OneWayDescriptorBase::OneWayDescriptorBase	(	CvSize	patch_size,
		int	pose_count,
		const string &	pca_filename,
		const string &	train_path = string(),
		const string &	images_list = string(),
		float	_scale_min = 0.7f,
		float	_scale_max = 1.5f,
		float	_scale_step = 1.2f,
		int	pyr_levels = 1,
		int	pca_dim_high = 100,
		int	pca_dim_low = 100
	)

virtual cv::OneWayDescriptorBase::~OneWayDescriptorBase

(

)

[virtual]

---

Member Function Documentation

void cv::OneWayDescriptorBase::Allocate

(

int

train_feature_count

)

void cv::OneWayDescriptorBase::AllocatePCADescriptors

(

)

void cv::OneWayDescriptorBase::clear

(

)

void cv::OneWayDescriptorBase::ConvertDescriptorsArrayToTree

(

)

void cv::OneWayDescriptorBase::CreateDescriptorsFromImage	(	IplImage *	src,
		const std::vector< cv::KeyPoint > &	features
	)

void cv::OneWayDescriptorBase::CreatePCADescriptors

(

)

void cv::OneWayDescriptorBase::FindDescriptor	(	IplImage *	src,
		cv::Point2f	pt,
		int &	desc_idx,
		int &	pose_idx,
		float &	distance
	)			const

void cv::OneWayDescriptorBase::FindDescriptor	(	IplImage *	patch,
		int	n,
		std::vector< int > &	desc_idxs,
		std::vector< int > &	pose_idxs,
		std::vector< float > &	distances,
		std::vector< float > &	_scales,
		float *	scale_ranges = 0
	)			const

void cv::OneWayDescriptorBase::FindDescriptor	(	IplImage *	patch,
		int &	desc_idx,
		int &	pose_idx,
		float &	distance,
		float *	_scale = 0,
		float *	scale_ranges = 0
	)			const

void cv::OneWayDescriptorBase::GeneratePCA	(	const char *	img_path,
		const char *	images_list,
		int	pose_count = 500
	)

const OneWayDescriptor* cv::OneWayDescriptorBase::GetDescriptor

(

int

desc_idx

)

const [inline]

int cv::OneWayDescriptorBase::GetDescriptorCount

(

)

const [inline]

int cv::OneWayDescriptorBase::GetLowPCA	(	CvMat **	avg,
		CvMat **	eigenvectors
	)			[inline]

CvSize cv::OneWayDescriptorBase::GetPatchSize

(

)

const [inline]

int cv::OneWayDescriptorBase::GetPCADimHigh

(

)

const [inline]

int cv::OneWayDescriptorBase::GetPCADimLow

(

)

const [inline]

static string cv::OneWayDescriptorBase::GetPCAFilename

(

)

[inline, static]

int cv::OneWayDescriptorBase::GetPoseCount

(

)

const [inline]

int cv::OneWayDescriptorBase::GetPyrLevels

(

)

const [inline]

void cv::OneWayDescriptorBase::InitializeDescriptor	(	int	desc_idx,
		IplImage *	train_image,
		const cv::KeyPoint &	keypoint,
		const char *	feature_label
	)

void cv::OneWayDescriptorBase::InitializeDescriptor	(	int	desc_idx,
		IplImage *	train_image,
		const char *	feature_label
	)

void cv::OneWayDescriptorBase::InitializeDescriptors	(	IplImage *	train_image,
		const vector< cv::KeyPoint > &	features,
		const char *	feature_label = "",
		int	desc_start_idx = 0
	)

void cv::OneWayDescriptorBase::InitializePoses

(

)

void cv::OneWayDescriptorBase::InitializePoseTransforms

(

)

void cv::OneWayDescriptorBase::InitializeTransformsFromPoses

(

)

void cv::OneWayDescriptorBase::LoadPCAall

(

const FileNode &

fn

)

[protected]

int cv::OneWayDescriptorBase::LoadPCADescriptors

(

const FileNode &

fn

)

int cv::OneWayDescriptorBase::LoadPCADescriptors

(

const char *

filename

)

void cv::OneWayDescriptorBase::Read

(

const FileNode &

fn

)

void cv::OneWayDescriptorBase::SavePCAall

(

FileStorage &

fs

)

const [protected]

void cv::OneWayDescriptorBase::SavePCADescriptors

(

CvFileStorage *

fs

)

const

void cv::OneWayDescriptorBase::SavePCADescriptors

(

const char *

filename

)

void cv::OneWayDescriptorBase::SetPCAHigh	(	CvMat *	avg,
		CvMat *	eigenvectors
	)

void cv::OneWayDescriptorBase::SetPCALow	(	CvMat *	avg,
		CvMat *	eigenvectors
	)

void cv::OneWayDescriptorBase::Write

(

FileStorage &

fs

)

const

---

Member Data Documentation

OneWayDescriptor* cv::OneWayDescriptorBase::m_descriptors [protected]

CvSize cv::OneWayDescriptorBase::m_patch_size [protected]

CvMat* cv::OneWayDescriptorBase::m_pca_avg [protected]

OneWayDescriptor* cv::OneWayDescriptorBase::m_pca_descriptors [protected]

CvMat* cv::OneWayDescriptorBase::m_pca_descriptors_matrix [protected]

cv::flann::Index* cv::OneWayDescriptorBase::m_pca_descriptors_tree [protected]

int cv::OneWayDescriptorBase::m_pca_dim_high [protected]

int cv::OneWayDescriptorBase::m_pca_dim_low [protected]

CvMat* cv::OneWayDescriptorBase::m_pca_eigenvectors [protected]

CvMat* cv::OneWayDescriptorBase::m_pca_hr_avg [protected]

CvMat* cv::OneWayDescriptorBase::m_pca_hr_eigenvectors [protected]

int cv::OneWayDescriptorBase::m_pose_count [protected]

CvAffinePose* cv::OneWayDescriptorBase::m_poses [protected]

int cv::OneWayDescriptorBase::m_pyr_levels [protected]

int cv::OneWayDescriptorBase::m_train_feature_count [protected]

CvMat** cv::OneWayDescriptorBase::m_transforms [protected]

float cv::OneWayDescriptorBase::scale_max [protected]

float cv::OneWayDescriptorBase::scale_min [protected]

float cv::OneWayDescriptorBase::scale_step [protected]

---

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

• /home/grier/opencv/opencv/modules/features2d/include/opencv2/features2d/features2d.hpp