cv::QRCodeDetectorAruco Class Reference

QR code detector based on Aruco markers detection code. More...

#include <opencv2/objdetect.hpp>

Collaboration diagram for cv::QRCodeDetectorAruco:

Classes
struct	Params

Public Member Functions
	QRCodeDetectorAruco ()
	QRCodeDetectorAruco (const QRCodeDetectorAruco::Params &params)
	QR code detector constructor for Aruco-based algorithm. See cv::QRCodeDetectorAruco::Params.
const aruco::DetectorParameters &	getArucoParameters () const
	Aruco detector parameters are used to search for the finder patterns.
const QRCodeDetectorAruco::Params &	getDetectorParameters () const
	Detector parameters getter. See cv::QRCodeDetectorAruco::Params.
void	setArucoParameters (const aruco::DetectorParameters &params)
	Aruco detector parameters are used to search for the finder patterns.
QRCodeDetectorAruco &	setDetectorParameters (const QRCodeDetectorAruco::Params &params)
	Detector parameters setter. See cv::QRCodeDetectorAruco::Params.
Public Member Functions inherited from cv::GraphicalCodeDetector
	GraphicalCodeDetector ()
	GraphicalCodeDetector (const GraphicalCodeDetector &)=default
	GraphicalCodeDetector (GraphicalCodeDetector &&)=default
std::string	decode (InputArray img, InputArray points, OutputArray straight_code=noArray()) const
	Decodes graphical code in image once it's found by the detect() method.
bool	decodeMulti (InputArray img, InputArray points, std::vector< std::string > &decoded_info, OutputArrayOfArrays straight_code=noArray()) const
	Decodes graphical codes in image once it's found by the detect() method.
bool	detect (InputArray img, OutputArray points) const
	Detects graphical code in image and returns the quadrangle containing the code.
std::string	detectAndDecode (InputArray img, OutputArray points=noArray(), OutputArray straight_code=noArray()) const
	Both detects and decodes graphical code.
bool	detectAndDecodeMulti (InputArray img, std::vector< std::string > &decoded_info, OutputArray points=noArray(), OutputArrayOfArrays straight_code=noArray()) const
	Both detects and decodes graphical codes.
bool	detectMulti (InputArray img, OutputArray points) const
	Detects graphical codes in image and returns the vector of the quadrangles containing the codes.
GraphicalCodeDetector &	operator= (const GraphicalCodeDetector &)=default
GraphicalCodeDetector &	operator= (GraphicalCodeDetector &&)=default

Additional Inherited Members
Protected Attributes inherited from cv::GraphicalCodeDetector
Ptr< Impl >	p

Detailed Description

QR code detector based on Aruco markers detection code.

Constructor & Destructor Documentation

QRCodeDetectorAruco() [1/2]

cv::QRCodeDetectorAruco::QRCodeDetectorAruco

(

)

Python:
	cv.QRCodeDetectorAruco(		) ->	<QRCodeDetectorAruco object>
	cv.QRCodeDetectorAruco(	params	) ->	<QRCodeDetectorAruco object>

QRCodeDetectorAruco() [2/2]

cv::QRCodeDetectorAruco::QRCodeDetectorAruco ( const QRCodeDetectorAruco::Params &  params )

explicit

Python:
	cv.QRCodeDetectorAruco(		) ->	<QRCodeDetectorAruco object>
	cv.QRCodeDetectorAruco(	params	) ->	<QRCodeDetectorAruco object>

QR code detector constructor for Aruco-based algorithm. See cv::QRCodeDetectorAruco::Params.

Member Function Documentation

getArucoParameters()

const aruco::DetectorParameters & cv::QRCodeDetectorAruco::getArucoParameters

(

)

const

Python:
	cv.QRCodeDetectorAruco.getArucoParameters(		) ->	retval

Aruco detector parameters are used to search for the finder patterns.

getDetectorParameters()

const QRCodeDetectorAruco::Params & cv::QRCodeDetectorAruco::getDetectorParameters

(

)

const

Python:
	cv.QRCodeDetectorAruco.getDetectorParameters(		) ->	retval

Detector parameters getter. See cv::QRCodeDetectorAruco::Params.

setArucoParameters()

void cv::QRCodeDetectorAruco::setArucoParameters

(

const aruco::DetectorParameters &

params

)

Python:
	cv.QRCodeDetectorAruco.setArucoParameters(	params	) ->	None

Aruco detector parameters are used to search for the finder patterns.

setDetectorParameters()

QRCodeDetectorAruco & cv::QRCodeDetectorAruco::setDetectorParameters

(

const QRCodeDetectorAruco::Params &

params

)

Python:
	cv.QRCodeDetectorAruco.setDetectorParameters(	params	) ->	retval

Detector parameters setter. See cv::QRCodeDetectorAruco::Params.

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

• opencv2/objdetect.hpp