Common definitions for the features2d and xfeatures2d modules. More...

#include "mexopencv.hpp"
#include "opencv2/opencv_modules.hpp"

Functions
cv::Ptr< cv::BRISK >	createBRISK (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of BRISK using options in arguments. More...

cv::Ptr< cv::ORB >	createORB (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of ORB using options in arguments. More...

cv::Ptr< cv::MSER >	createMSER (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of MSER using options in arguments. More...

cv::Ptr< cv::FastFeatureDetector >	createFastFeatureDetector (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of FastFeatureDetector using options in arguments. More...

cv::Ptr< cv::GFTTDetector >	createGFTTDetector (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of GFTTDetector using options in arguments. More...

cv::Ptr< cv::SimpleBlobDetector >	createSimpleBlobDetector (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of SimpleBlobDetector using options in arguments. More...

cv::Ptr< cv::KAZE >	createKAZE (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of KAZE using options in arguments. More...

cv::Ptr< cv::AKAZE >	createAKAZE (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of AKAZE using options in arguments. More...

cv::Ptr< cv::AgastFeatureDetector >	createAgastFeatureDetector (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of AgastFeatureDetector using options in arguments. More...

cv::Ptr< cv::FeatureDetector >	createFeatureDetector (const std::string &type, std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Factory function for FeatureDetector creation. More...

cv::Ptr< cv::DescriptorExtractor >	createDescriptorExtractor (const std::string &type, std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Factory function for DescriptorExtractor creation. More...

cv::Ptr< cv::FlannBasedMatcher >	createFlannBasedMatcher (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of FlannBasedMatcher using options in arguments. More...

cv::Ptr< cv::BFMatcher >	createBFMatcher (std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Create an instance of BFMatcher using options in arguments. More...

cv::Ptr< cv::DescriptorMatcher >	createDescriptorMatcher (const std::string &type, std::vector< MxArray >::const_iterator first, std::vector< MxArray >::const_iterator last)
	Factory function for DescriptorMatcher creation. More...

Variables
const ConstMap< std::string, int >	ORBScoreType
	ORB score types. More...

const ConstMap< int, std::string >	ORBScoreTypeInv
	inverse ORB score types More...

const ConstMap< std::string, int >	FASTTypeMap
	FAST types. More...

const ConstMap< int, std::string >	FASTTypeMapInv
	inverse FAST types More...

const ConstMap< std::string, int >	KAZEDiffusivityType
	KAZE Diffusivity type. More...

const ConstMap< int, std::string >	KAZEDiffusivityTypeInv
	inverse KAZE Diffusivity type More...

const ConstMap< std::string, int >	AKAZEDescriptorType
	AKAZE descriptor type. More...

const ConstMap< int, std::string >	AKAZEDescriptorTypeInv
	inverse AKAZE descriptor type More...

const ConstMap< std::string, int >	AgastTypeMap
	AGAST neighborhood types. More...

const ConstMap< int, std::string >	AgastTypeInvMap
	inverse AGAST neighborhood types More...

Detailed Description

Common definitions for the features2d and xfeatures2d modules.

Author: Amro

Date: 2015

Header file for MEX-functions that use features2d or xfeatures2d modules from OpenCV library. This file includes maps for option processing, as well as functions for creating instances of Features2D-derived classes from parsed arguments.

Definition in file mexopencv_features2d.hpp.

Function Documentation

cv::Ptr<cv::AgastFeatureDetector> createAgastFeatureDetector	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of AgastFeatureDetector using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::AgastFeatureDetector

cv::Ptr<cv::AKAZE> createAKAZE	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of AKAZE using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::AKAZE

cv::Ptr<cv::BFMatcher> createBFMatcher	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of BFMatcher using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::BFMatcher

cv::Ptr<cv::BRISK> createBRISK	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of BRISK using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::BRISK

cv::Ptr<cv::DescriptorExtractor> createDescriptorExtractor	(	const std::string &	type,
		std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Factory function for DescriptorExtractor creation.

Parameters

type	descriptor extractor type, one of: "BRISK" "ORB" "KAZE" "AKAZE" "SIFT" (requires `xfeatures2d` module) "SURF" (requires `xfeatures2d` module) "FREAK" (requires `xfeatures2d` module) "BriefDescriptorExtractor" (requires `xfeatures2d` module) "LUCID" (requires `xfeatures2d` module) "LATCH" (requires `xfeatures2d` module) "DAISY" (requires `xfeatures2d` module)
first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::DescriptorExtractor

cv::Ptr<cv::DescriptorMatcher> createDescriptorMatcher	(	const std::string &	type,
		std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Factory function for DescriptorMatcher creation.

Parameters

type

descriptor matcher type, one of:

"BruteForce"
"BruteForce-L1"
"BruteForce-SL2"
"BruteForce-Hamming" or "BruteForce-HammingLUT"
"BruteForce-Hamming(2)"
"FlannBased"

Or:

"FlannBasedMatcher"
"BFMatcher"

The last two matcher types are the ones that accept extra arguments passed to the corresponding create functions.

first iterator at the beginning of the vector range

last iterator at the end of the vector range

Returns: smart pointer to an instance cv::DescriptorMatcher

cv::Ptr<cv::FastFeatureDetector> createFastFeatureDetector	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of FastFeatureDetector using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::FastFeatureDetector

cv::Ptr<cv::FeatureDetector> createFeatureDetector	(	const std::string &	type,
		std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Factory function for FeatureDetector creation.

Parameters

type	feature detector type, one of: "BRISK" "ORB" "MSER" "FastFeatureDetector" "GFTTDetector" "SimpleBlobDetector" "KAZE" "AKAZE" "AgastFeatureDetector" "SIFT" (requires `xfeatures2d` module) "SURF" (requires `xfeatures2d` module) "StarDetector" (requires `xfeatures2d` module) "MSDDetector" (requires `xfeatures2d` module)
first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::FeatureDetector

cv::Ptr<cv::FlannBasedMatcher> createFlannBasedMatcher	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of FlannBasedMatcher using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::FlannBasedMatcher

cv::Ptr<cv::GFTTDetector> createGFTTDetector	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of GFTTDetector using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::GFTTDetector

cv::Ptr<cv::KAZE> createKAZE	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of KAZE using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::KAZE

cv::Ptr<cv::MSER> createMSER	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of MSER using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::MSER

cv::Ptr<cv::ORB> createORB	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of ORB using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::ORB

cv::Ptr<cv::SimpleBlobDetector> createSimpleBlobDetector	(	std::vector< MxArray >::const_iterator	first,
		std::vector< MxArray >::const_iterator	last
	)

Create an instance of SimpleBlobDetector using options in arguments.

Parameters

first	iterator at the beginning of the vector range
last	iterator at the end of the vector range

Returns: smart pointer to an instance cv::SimpleBlobDetector

Variable Documentation

const ConstMap<int, std::string> AgastTypeInvMap

Initial value:

= ConstMap<int, std::string>
    (cv::AgastFeatureDetector::AGAST_5_8,   "AGAST_5_8")
    (cv::AgastFeatureDetector::AGAST_7_12d, "AGAST_7_12d")
    (cv::AgastFeatureDetector::AGAST_7_12s, "AGAST_7_12s")
    (cv::AgastFeatureDetector::OAST_9_16,   "OAST_9_16")

inverse AGAST neighborhood types

Definition at line 83 of file mexopencv_features2d.hpp.

const ConstMap<std::string, int> AgastTypeMap

Initial value:

= ConstMap<std::string, int>
    ("AGAST_5_8",   cv::AgastFeatureDetector::AGAST_5_8)
    ("AGAST_7_12d", cv::AgastFeatureDetector::AGAST_7_12d)
    ("AGAST_7_12s", cv::AgastFeatureDetector::AGAST_7_12s)
    ("OAST_9_16",   cv::AgastFeatureDetector::OAST_9_16)

AGAST neighborhood types.

Definition at line 76 of file mexopencv_features2d.hpp.

const ConstMap<std::string, int> AKAZEDescriptorType

Initial value:

= ConstMap<std::string, int>
    ("KAZEUpright", cv::AKAZE::DESCRIPTOR_KAZE_UPRIGHT)
    ("KAZE",        cv::AKAZE::DESCRIPTOR_KAZE)
    ("MLDBUpright", cv::AKAZE::DESCRIPTOR_MLDB_UPRIGHT)
    ("MLDB",        cv::AKAZE::DESCRIPTOR_MLDB)

AKAZE descriptor type.

Definition at line 62 of file mexopencv_features2d.hpp.

const ConstMap<int, std::string> AKAZEDescriptorTypeInv

Initial value:

= ConstMap<int, std::string>
    (cv::AKAZE::DESCRIPTOR_KAZE_UPRIGHT, "KAZEUpright")
    (cv::AKAZE::DESCRIPTOR_KAZE,         "KAZE")
    (cv::AKAZE::DESCRIPTOR_MLDB_UPRIGHT, "MLDBUpright")
    (cv::AKAZE::DESCRIPTOR_MLDB,         "MLDB")

inverse AKAZE descriptor type

Definition at line 69 of file mexopencv_features2d.hpp.

const ConstMap<std::string, int> FASTTypeMap

Initial value:

= ConstMap<std::string, int>
    ("TYPE_5_8",  cv::FastFeatureDetector::TYPE_5_8)
    ("TYPE_7_12", cv::FastFeatureDetector::TYPE_7_12)
    ("TYPE_9_16", cv::FastFeatureDetector::TYPE_9_16)

FAST types.

Definition at line 36 of file mexopencv_features2d.hpp.

const ConstMap<int, std::string> FASTTypeMapInv

Initial value:

= ConstMap<int, std::string>
    (cv::FastFeatureDetector::TYPE_5_8,  "TYPE_5_8")
    (cv::FastFeatureDetector::TYPE_7_12, "TYPE_7_12")
    (cv::FastFeatureDetector::TYPE_9_16, "TYPE_9_16")

inverse FAST types

Definition at line 42 of file mexopencv_features2d.hpp.

const ConstMap<std::string, int> KAZEDiffusivityType

Initial value:

= ConstMap<std::string, int>
    ("PM_G1",       cv::KAZE::DIFF_PM_G1)
    ("PM_G2",       cv::KAZE::DIFF_PM_G2)
    ("WEICKERT",    cv::KAZE::DIFF_WEICKERT)
    ("CHARBONNIER", cv::KAZE::DIFF_CHARBONNIER)

KAZE Diffusivity type.

Definition at line 48 of file mexopencv_features2d.hpp.

const ConstMap<int, std::string> KAZEDiffusivityTypeInv

Initial value:

= ConstMap<int, std::string>
    (cv::KAZE::DIFF_PM_G1,       "PM_G1")
    (cv::KAZE::DIFF_PM_G2,       "PM_G2")
    (cv::KAZE::DIFF_WEICKERT,    "WEICKERT")
    (cv::KAZE::DIFF_CHARBONNIER, "CHARBONNIER")

inverse KAZE Diffusivity type

Definition at line 55 of file mexopencv_features2d.hpp.

const ConstMap<std::string, int> ORBScoreType

Initial value:

= ConstMap<std::string, int>
    ("Harris", cv::ORB::HARRIS_SCORE)
    ("FAST",   cv::ORB::FAST_SCORE)

ORB score types.

Definition at line 26 of file mexopencv_features2d.hpp.

const ConstMap<int, std::string> ORBScoreTypeInv

Initial value:

= ConstMap<int, std::string>
    (cv::ORB::HARRIS_SCORE, "Harris")
    (cv::ORB::FAST_SCORE,   "FAST")

inverse ORB score types

Definition at line 31 of file mexopencv_features2d.hpp.

Functions

Variables

Detailed Description

Function Documentation

Variable Documentation