Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Types | Protected Member Functions | Static Protected Member Functions | Protected Attributes
cv::BriefDescriptorExtractor Class Reference

#include <features2d.hpp>

Inherits cv::DescriptorExtractor.

List of all members.

Public Member Functions

 BriefDescriptorExtractor (int bytes=32)
virtual int descriptorSize () const
virtual int descriptorType () 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 void read (const FileNode &)
virtual void write (FileStorage &) const
virtual bool empty () const

Static Public Member Functions

static Ptr< DescriptorExtractorcreate (const string &descriptorExtractorType)

Static Public Attributes

static const int PATCH_SIZE = 48
static const int KERNEL_SIZE = 9

Protected Types

typedef void(* PixelTestFn )(const Mat &, const std::vector< KeyPoint > &, Mat &)

Protected Member Functions

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

Static Protected Member Functions

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

Protected Attributes

int bytes_
PixelTestFn test_fn_

Member Typedef Documentation

typedef void(* cv::BriefDescriptorExtractor::PixelTestFn)(const Mat &, const std::vector< KeyPoint > &, Mat &) [protected]

Constructor & Destructor Documentation


Member Function Documentation

virtual int cv::BriefDescriptorExtractor::descriptorSize ( ) const [virtual]
virtual int cv::BriefDescriptorExtractor::descriptorType ( ) const [virtual]
virtual void cv::BriefDescriptorExtractor::computeImpl ( const Mat image,
std::vector< KeyPoint > &  keypoints,
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 void cv::DescriptorExtractor::read ( const FileNode ) [virtual, inherited]
virtual void cv::DescriptorExtractor::write ( FileStorage ) const [virtual, 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]

Member Data Documentation


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