DBoW2::FBrief Class Reference

Functions to manipulate BRIEF descriptors. More...

#include <FBrief.h>

Inheritance diagram for DBoW2::FBrief:

List of all members.

Public Types
typedef DVision::BRIEF::bitset	TDescriptor
typedef const TDescriptor *	pDescriptor
Static Public Member Functions
static void	meanValue (const std::vector< pDescriptor > &descriptors, TDescriptor &mean)
static double	distance (const TDescriptor &a, const TDescriptor &b)
static std::string	toString (const TDescriptor &a)
static void	fromString (TDescriptor &a, const std::string &s)
static void	toMat32F (const std::vector< TDescriptor > &descriptors, cv::Mat &mat)

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Detailed Description

Functions to manipulate BRIEF descriptors.

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Member Function Documentation

double DBoW2::FBrief::distance	(	const TDescriptor &	a,
		const TDescriptor &	b
	)			[static]

Calculates the distance between two descriptors

Parameters:

	a
	b

Returns:

distance

void DBoW2::FBrief::fromString	(	FBrief::TDescriptor &	a,
		const std::string &	s
	)			[static]

Returns a descriptor from a string

Parameters:

	a	descriptor
	s	string version

static void DBoW2::FBrief::meanValue	(	const std::vector< pDescriptor > &	descriptors,
		TDescriptor &	mean
	)			[static]

Calculates the mean value of a set of descriptors

Parameters:

	descriptors
	mean	mean descriptor

void DBoW2::FBrief::toMat32F	(	const std::vector< TDescriptor > &	descriptors,
		cv::Mat &	mat
	)			[static]

Returns a mat with the descriptors in float format

Parameters:

	descriptors
	mat	(out) NxL 32F matrix

std::string DBoW2::FBrief::toString

(

const TDescriptor &

a

)

[static]

Returns a string version of the descriptor

Parameters:

a

descriptor

Returns:

string version

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

• FBrief.h
• FBrief.cpp