opencv 2.2.0

- Main Page
- Related Pages
- Namespaces
- Classes
- Files

- Class List
- Class Index
- Class Hierarchy
- Class Members

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
Public Member Functions | Static Public Attributes | Protected Types | Protected Member Functions | Protected Attributes | List of all members
cv::BriefDescriptorExtractor Class Reference

`#include <features2d.hpp>`

Inheritance diagram for cv::BriefDescriptorExtractor:

## Public Member Functions
| BriefDescriptorExtractor (int bytes=32)
virtual int | descriptorSize () const
virtual int | descriptorType () const
Public Member Functions inherited from cv::DescriptorExtractor
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 | ~DescriptorExtractor ()

## Static Public Attributes
static const int | KERNEL_SIZE = 9
static const int | PATCH_SIZE = 48

## 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
Protected Member Functions inherited from cv::DescriptorExtractor
virtual void | computeImpl (const Mat &image, vector< KeyPoint > &keypoints, Mat &descriptors) const =0

## Protected Attributes
int | bytes_
PixelTestFn | test_fn_

## Additional Inherited Members
Static Public Member Functions inherited from cv::DescriptorExtractor
static Ptr< DescriptorExtractor > | create (const string &descriptorExtractorType)
Static Protected Member Functions inherited from cv::DescriptorExtractor
static void | removeBorderKeypoints (vector< KeyPoint > &keypoints, Size imageSize, int borderSize)

## Member Typedef Documentation

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

## Constructor & Destructor Documentation

cv::BriefDescriptorExtractor::BriefDescriptorExtractor | ( | int | bytes = `32` | ) |

## Member Function Documentation

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

Todo:
  read and write for brief

virtual int cv::BriefDescriptorExtractor::descriptorSize | ( |  | ) | const
| virtual

Implements cv::DescriptorExtractor.

virtual int cv::BriefDescriptorExtractor::descriptorType | ( |  | ) | const
| virtual

Implements cv::DescriptorExtractor.

## Member Data Documentation

int cv::BriefDescriptorExtractor::bytes_
| protected

const int cv::BriefDescriptorExtractor::KERNEL_SIZE = 9
| static

const int cv::BriefDescriptorExtractor::PATCH_SIZE = 48
| static

PixelTestFn cv::BriefDescriptorExtractor::test_fn_
| protected

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

- /usr/obj/OpenCV-2.2.0/OpenCV-2.2.0/modules/features2d/include/opencv2/features2d/features2d.hpp