cv::OrbDescriptorExtractor Class Reference

#include <features2d.hpp>

Inherits cv::DescriptorExtractor.

List of all members.

Public Member Functions

 OrbDescriptorExtractor (ORB::CommonParams params=ORB::CommonParams())
 ~OrbDescriptorExtractor ()
virtual int descriptorSize () const
virtual int descriptorType () const
virtual void read (const cv::FileNode &)
virtual void write (cv::FileStorage &) const
void compute (const Mat &image, vector< KeyPoint > &keypoints, Mat &descriptors) const
void compute (const vector< Mat > &images, vector< vector< KeyPoint > > &keypoints, vector< Mat > &descriptors) const
virtual bool empty () const

Static Public Member Functions

static Ptr< DescriptorExtractorcreate (const string &descriptorExtractorType)

Protected Member Functions

void computeImpl (const cv::Mat &image, std::vector< cv::KeyPoint > &keypoints, cv::Mat &descriptors) const

Static Protected Member Functions

static void removeBorderKeypoints (vector< KeyPoint > &keypoints, Size imageSize, int borderSize)

Detailed Description

The descriptor extractor for the ORB descriptor There are two ways to speed up its computation:


Constructor & Destructor Documentation

cv::OrbDescriptorExtractor::OrbDescriptorExtractor ( ORB::CommonParams  params = ORB::CommonParams()  ) 

default constructor

Parameters:
params parameters to use
cv::OrbDescriptorExtractor::~OrbDescriptorExtractor (  ) 

destructor


Member Function Documentation

virtual int cv::OrbDescriptorExtractor::descriptorSize (  )  const [virtual]
virtual int cv::OrbDescriptorExtractor::descriptorType (  )  const [virtual]
virtual void cv::OrbDescriptorExtractor::read ( const cv::FileNode  )  [virtual]

Reimplemented from cv::DescriptorExtractor.

virtual void cv::OrbDescriptorExtractor::write ( cv::FileStorage  )  const [virtual]

Reimplemented from cv::DescriptorExtractor.

void cv::OrbDescriptorExtractor::computeImpl ( const cv::Mat image,
std::vector< cv::KeyPoint > &  keypoints,
cv::Mat descriptors 
) const [protected, virtual]
void cv::DescriptorExtractor::compute ( const Mat image,
vector< KeyPoint > &  keypoints,
Mat descriptors 
) const [inherited]
void cv::DescriptorExtractor::compute ( const vector< Mat > &  images,
vector< vector< KeyPoint > > &  keypoints,
vector< Mat > &  descriptors 
) const [inherited]
virtual bool cv::DescriptorExtractor::empty (  )  const [virtual, inherited]
static Ptr<DescriptorExtractor> cv::DescriptorExtractor::create ( const string &  descriptorExtractorType  )  [static, inherited]
static void cv::DescriptorExtractor::removeBorderKeypoints ( vector< KeyPoint > &  keypoints,
Size  imageSize,
int  borderSize 
) [static, protected, inherited]

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