cv::ccalib::CustomPattern Class Reference

#include <opencv2/ccalib.hpp>

Collaboration diagram for cv::ccalib::CustomPattern:

Public Member Functions
	CustomPattern ()
virtual	~CustomPattern ()
double	calibrate (InputArrayOfArrays objectPoints, InputArrayOfArrays imagePoints, Size imageSize, InputOutputArray cameraMatrix, InputOutputArray distCoeffs, OutputArrayOfArrays rvecs, OutputArrayOfArrays tvecs, int flags=0, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, DBL_EPSILON))
bool	create (InputArray pattern, const Size2f boardSize, OutputArray output=noArray())
void	drawOrientation (InputOutputArray image, InputArray tvec, InputArray rvec, InputArray cameraMatrix, InputArray distCoeffs, double axis_length=3, int axis_width=2)
bool	findPattern (InputArray image, OutputArray matched_features, OutputArray pattern_points, const double ratio=0.7, const double proj_error=8.0, const bool refine_position=false, OutputArray out=noArray(), OutputArray H=noArray(), OutputArray pattern_corners=noArray())
bool	findRt (InputArray image, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, bool useExtrinsicGuess=false, int flags=SOLVEPNP_ITERATIVE)
bool	findRt (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, bool useExtrinsicGuess=false, int flags=SOLVEPNP_ITERATIVE)
bool	findRtRANSAC (InputArray image, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, bool useExtrinsicGuess=false, int iterationsCount=100, float reprojectionError=8.0, int minInliersCount=100, OutputArray inliers=noArray(), int flags=SOLVEPNP_ITERATIVE)
bool	findRtRANSAC (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, bool useExtrinsicGuess=false, int iterationsCount=100, float reprojectionError=8.0, int minInliersCount=100, OutputArray inliers=noArray(), int flags=SOLVEPNP_ITERATIVE)
Ptr< DescriptorExtractor >	getDescriptorExtractor ()
Ptr< DescriptorMatcher >	getDescriptorMatcher ()
Ptr< FeatureDetector >	getFeatureDetector ()
void	getPatternPoints (std::vector< KeyPoint > &original_points)
double	getPixelSize ()
bool	isInitialized ()
bool	setDescriptorExtractor (Ptr< DescriptorExtractor > extractor)
bool	setDescriptorMatcher (Ptr< DescriptorMatcher > matcher)
bool	setFeatureDetector (Ptr< FeatureDetector > featureDetector)
Public Member Functions inherited from cv::Algorithm
	Algorithm ()
virtual	~Algorithm ()
virtual void	clear ()
	Clears the algorithm state.
virtual bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
virtual String	getDefaultName () const
virtual void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage.
virtual void	save (const String &filename) const
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage.
void	write (FileStorage &fs, const String &name) const

Additional Inherited Members
Static Public Member Functions inherited from cv::Algorithm
template<typename _Tp >
static Ptr< _Tp >	load (const String &filename, const String &objname=String())
	Loads algorithm from the file.
template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String.
template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node.
Protected Member Functions inherited from cv::Algorithm
void	writeFormat (FileStorage &fs) const

Constructor & Destructor Documentation

CustomPattern()

cv::ccalib::CustomPattern::CustomPattern

(

)

~CustomPattern()

virtual cv::ccalib::CustomPattern::~CustomPattern ( )

virtual

Member Function Documentation

calibrate()

double cv::ccalib::CustomPattern::calibrate	(	InputArrayOfArrays	objectPoints,
		InputArrayOfArrays	imagePoints,
		Size	imageSize,
		InputOutputArray	cameraMatrix,
		InputOutputArray	distCoeffs,
		OutputArrayOfArrays	rvecs,
		OutputArrayOfArrays	tvecs,
		int	flags = 0,
		TermCriteria	criteria = TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, DBL_EPSILON)
	)

Calls the calirateCamera function with the same inputs.

create()

bool cv::ccalib::CustomPattern::create	(	InputArray	pattern,
		const Size2f	boardSize,
		OutputArray	output = noArray()
	)

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drawOrientation()

void cv::ccalib::CustomPattern::drawOrientation	(	InputOutputArray	image,
		InputArray	tvec,
		InputArray	rvec,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		double	axis_length = 3,
		int	axis_width = 2
	)

pattern_corners -> projected over the image position of the edges of the pattern.

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findPattern()

bool cv::ccalib::CustomPattern::findPattern	(	InputArray	image,
		OutputArray	matched_features,
		OutputArray	pattern_points,
		const double	ratio = 0.7,
		const double	proj_error = 8.0,
		const bool	refine_position = false,
		OutputArray	out = noArray(),
		OutputArray	H = noArray(),
		OutputArray	pattern_corners = noArray()
	)

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findRt() [1/2]

bool cv::ccalib::CustomPattern::findRt	(	InputArray	image,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		InputOutputArray	rvec,
		InputOutputArray	tvec,
		bool	useExtrinsicGuess = false,
		int	flags = SOLVEPNP_ITERATIVE
	)

Uses solvePnP to find the rotation and translation of the pattern with respect to the camera frame.

findRt() [2/2]

bool cv::ccalib::CustomPattern::findRt	(	InputArray	objectPoints,
		InputArray	imagePoints,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		InputOutputArray	rvec,
		InputOutputArray	tvec,
		bool	useExtrinsicGuess = false,
		int	flags = SOLVEPNP_ITERATIVE
	)

findRtRANSAC() [1/2]

bool cv::ccalib::CustomPattern::findRtRANSAC	(	InputArray	image,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		InputOutputArray	rvec,
		InputOutputArray	tvec,
		bool	useExtrinsicGuess = false,
		int	iterationsCount = 100,
		float	reprojectionError = 8.0,
		int	minInliersCount = 100,
		OutputArray	inliers = noArray(),
		int	flags = SOLVEPNP_ITERATIVE
	)

Uses solvePnPRansac()

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findRtRANSAC() [2/2]

bool cv::ccalib::CustomPattern::findRtRANSAC	(	InputArray	objectPoints,
		InputArray	imagePoints,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		InputOutputArray	rvec,
		InputOutputArray	tvec,
		bool	useExtrinsicGuess = false,
		int	iterationsCount = 100,
		float	reprojectionError = 8.0,
		int	minInliersCount = 100,
		OutputArray	inliers = noArray(),
		int	flags = SOLVEPNP_ITERATIVE
	)

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getDescriptorExtractor()

Ptr< DescriptorExtractor > cv::ccalib::CustomPattern::getDescriptorExtractor

(

)

getDescriptorMatcher()

Ptr< DescriptorMatcher > cv::ccalib::CustomPattern::getDescriptorMatcher

(

)

getFeatureDetector()

Ptr< FeatureDetector > cv::ccalib::CustomPattern::getFeatureDetector

(

)

getPatternPoints()

void cv::ccalib::CustomPattern::getPatternPoints

(

std::vector< KeyPoint > &

original_points

)

Returns a vector<Point> of the original points.

getPixelSize()

double cv::ccalib::CustomPattern::getPixelSize

(

)

Get the pixel size of the pattern

isInitialized()

bool cv::ccalib::CustomPattern::isInitialized

(

)

setDescriptorExtractor()

bool cv::ccalib::CustomPattern::setDescriptorExtractor

(

Ptr< DescriptorExtractor >

extractor

)

setDescriptorMatcher()

bool cv::ccalib::CustomPattern::setDescriptorMatcher

(

Ptr< DescriptorMatcher >

matcher

)

setFeatureDetector()

bool cv::ccalib::CustomPattern::setFeatureDetector

(

Ptr< FeatureDetector >

featureDetector

)

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

• opencv2/ccalib.hpp