cv::RTreeClassifier Class Reference

#include <features2d.hpp>

List of all members.

Public Member Functions
int	classes () const
float	countZeroElements ()
void	discardFloatPosteriors ()
void	getFloatSignature (IplImage *patch, float *sig) const
void	getSignature (IplImage *patch, float *sig) const
void	getSignature (IplImage *patch, uchar *sig) const
void	getSparseSignature (IplImage *patch, float *sig, float thresh) const
int	original_num_classes () const
void	read (std::istream &is)
void	read (const char *file_name)
	RTreeClassifier ()
void	saveAllBytePosteriors (std::string file_url)
void	saveAllFloatPosteriors (std::string file_url)
void	setFloatPosteriorsFromTextfile_176 (std::string url)
void	setQuantization (int num_quant_bits)
void	train (std::vector< BaseKeypoint > const &base_set, RNG &rng, PatchGenerator &make_patch, int num_trees=RTreeClassifier::DEFAULT_TREES, int depth=RandomizedTree::DEFAULT_DEPTH, int views=RandomizedTree::DEFAULT_VIEWS, size_t reduced_num_dim=RandomizedTree::DEFAULT_REDUCED_NUM_DIM, int num_quant_bits=DEFAULT_NUM_QUANT_BITS)
void	train (std::vector< BaseKeypoint > const &base_set, RNG &rng, int num_trees=RTreeClassifier::DEFAULT_TREES, int depth=RandomizedTree::DEFAULT_DEPTH, int views=RandomizedTree::DEFAULT_VIEWS, size_t reduced_num_dim=RandomizedTree::DEFAULT_REDUCED_NUM_DIM, int num_quant_bits=DEFAULT_NUM_QUANT_BITS)
void	write (std::ostream &os) const
void	write (const char *file_name) const
Static Public Member Functions
static int	countNonZeroElements (float *vec, int n, double tol=1e-10)
static uchar *	safeSignatureAlloc (int num_sig=1, int sig_len=176)
static void	safeSignatureAlloc (uchar **sig, int num_sig=1, int sig_len=176)
Public Attributes
std::vector< RandomizedTree >	trees_
Static Public Attributes
static const size_t	DEFAULT_NUM_QUANT_BITS = 4
static const int	DEFAULT_TREES = 48

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Constructor & Destructor Documentation

cv::RTreeClassifier::RTreeClassifier

(

)

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Member Function Documentation

int cv::RTreeClassifier::classes

(

)

const [inline]

static int cv::RTreeClassifier::countNonZeroElements	(	float *	vec,
		int	n,
		double	tol = 1e-10
	)			[static]

float cv::RTreeClassifier::countZeroElements

(

)

void cv::RTreeClassifier::discardFloatPosteriors

(

)

void cv::RTreeClassifier::getFloatSignature	(	IplImage *	patch,
		float *	sig
	)			const [inline]

void cv::RTreeClassifier::getSignature	(	IplImage *	patch,
		float *	sig
	)			const

void cv::RTreeClassifier::getSignature	(	IplImage *	patch,
		uchar *	sig
	)			const

void cv::RTreeClassifier::getSparseSignature	(	IplImage *	patch,
		float *	sig,
		float	thresh
	)			const

int cv::RTreeClassifier::original_num_classes

(

)

const [inline]

void cv::RTreeClassifier::read

(

std::istream &

is

)

void cv::RTreeClassifier::read

(

const char *

file_name

)

static uchar* cv::RTreeClassifier::safeSignatureAlloc	(	int	num_sig = 1,
		int	sig_len = 176
	)			[inline, static]

static void cv::RTreeClassifier::safeSignatureAlloc	(	uchar **	sig,
		int	num_sig = 1,
		int	sig_len = 176
	)			[inline, static]

void cv::RTreeClassifier::saveAllBytePosteriors

(

std::string

file_url

)

void cv::RTreeClassifier::saveAllFloatPosteriors

(

std::string

file_url

)

void cv::RTreeClassifier::setFloatPosteriorsFromTextfile_176

(

std::string

url

)

void cv::RTreeClassifier::setQuantization

(

int

num_quant_bits

)

void cv::RTreeClassifier::train	(	std::vector< BaseKeypoint > const &	base_set,
		RNG &	rng,
		PatchGenerator &	make_patch,
		int	num_trees = RTreeClassifier::DEFAULT_TREES,
		int	depth = RandomizedTree::DEFAULT_DEPTH,
		int	views = RandomizedTree::DEFAULT_VIEWS,
		size_t	reduced_num_dim = RandomizedTree::DEFAULT_REDUCED_NUM_DIM,
		int	num_quant_bits = DEFAULT_NUM_QUANT_BITS
	)

void cv::RTreeClassifier::train	(	std::vector< BaseKeypoint > const &	base_set,
		RNG &	rng,
		int	num_trees = RTreeClassifier::DEFAULT_TREES,
		int	depth = RandomizedTree::DEFAULT_DEPTH,
		int	views = RandomizedTree::DEFAULT_VIEWS,
		size_t	reduced_num_dim = RandomizedTree::DEFAULT_REDUCED_NUM_DIM,
		int	num_quant_bits = DEFAULT_NUM_QUANT_BITS
	)

void cv::RTreeClassifier::write

(

std::ostream &

os

)

const

void cv::RTreeClassifier::write

(

const char *

file_name

)

const

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Member Data Documentation

const size_t cv::RTreeClassifier::DEFAULT_NUM_QUANT_BITS = 4 [static]

const int cv::RTreeClassifier::DEFAULT_TREES = 48 [static]

std::vector<RandomizedTree> cv::RTreeClassifier::trees_

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

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