Board of ArUco markers. More...

Public Member Functions
	Board (List< Mat > objPoints, Dictionary dictionary, Mat ids)
	Common Board constructor.

void	generateImage (in Vec2d outSize, Mat img)
	Draw a planar board.

void	generateImage (in Vec2d outSize, Mat img, int marginSize)
	Draw a planar board.

void	generateImage (in Vec2d outSize, Mat img, int marginSize, int borderBits)
	Draw a planar board.

void	generateImage (in(double width, double height) outSize, Mat img)
	Draw a planar board.

void	generateImage (in(double width, double height) outSize, Mat img, int marginSize)
	Draw a planar board.

void	generateImage (in(double width, double height) outSize, Mat img, int marginSize, int borderBits)
	Draw a planar board.

void	generateImage (Size outSize, Mat img)
	Draw a planar board.

void	generateImage (Size outSize, Mat img, int marginSize)
	Draw a planar board.

void	generateImage (Size outSize, Mat img, int marginSize, int borderBits)
	Draw a planar board.

Dictionary	getDictionary ()
	return the Dictionary of markers employed for this board

MatOfInt	getIds ()
	vector of the identifiers of the markers in the board (should be the same size as objPoints)

IntPtr	getNativeObjAddr ()

List< MatOfPoint3f >	getObjPoints ()
	return array of object points of all the marker corners in the board.

Point3	getRightBottomCorner ()
	get coordinate of the bottom right corner of the board, is set when calling the function create()

double double double z	getRightBottomCornerAsValueTuple ()

Vec3d	getRightBottomCornerAsVec3d ()
	get coordinate of the bottom right corner of the board, is set when calling the function create()

void	matchImagePoints (List< Mat > detectedCorners, Mat detectedIds, Mat objPoints, Mat imgPoints)
	Given a board configuration and a set of detected markers, returns the corresponding image points and object points, can be used in solvePnP()

Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()
	Releases resources used by this object.

void	ThrowIfDisposed ()
	Throws ObjectDisposedException if this object has been disposed.

Static Public Member Functions
static Board	__fromPtr__ (IntPtr addr)

Static Public Member Functions inherited from OpenCVForUnity.DisposableObject
static IntPtr	ThrowIfNullIntPtr (IntPtr ptr)
	Returns the native pointer, or throws CoreModule.CvException if it is zero.

Public Attributes
double	x
	get coordinate of the bottom right corner of the board, is set when calling the function create()

double double	y

Protected Member Functions
override void	Dispose (bool disposing)

Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
	DisposableOpenCVObject ()
	Initializes a new instance with a zero native pointer and dispose enabled.

	DisposableOpenCVObject (bool isEnabledDispose)
	Initializes a new instance with a zero native pointer.

	DisposableOpenCVObject (IntPtr ptr)
	Initializes a new instance with the specified native pointer and dispose enabled.

	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
	Initializes a new instance with the specified native pointer.

override void	Dispose (bool disposing)

Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()
	Initializes a new instance with dispose enabled.

	DisposableObject (bool isEnabledDispose)
	Initializes a new instance.

Additional Inherited Members
Package Attributes inherited from OpenCVForUnity.DisposableOpenCVObject
Properties inherited from OpenCVForUnity.DisposableObject
bool	IsDisposed `[get, protected set]`

bool	IsEnabledDispose `[get, set]`

Detailed Description

Board of ArUco markers.

A board is a set of markers in the 3D space with a common coordinate system. The common form of a board of marker is a planar (2D) board, however any 3D layout can be used. A Board object is composed by:

The object points of the marker corners, i.e. their coordinates respect to the board system.
The dictionary which indicates the type of markers of the board
The identifier of all the markers in the board.

Constructor & Destructor Documentation

◆ Board()

OpenCVForUnity.ObjdetectModule.Board.Board	(	List< Mat >	objPoints,
		Dictionary	dictionary,
		Mat	ids )

Common Board constructor.

Parameters

objPoints	array of object points of all the marker corners in the board
dictionary	the dictionary of markers employed for this board
ids	vector of the identifiers of the markers in the board

Member Function Documentation

◆ fromPtr()

static Board OpenCVForUnity.ObjdetectModule.Board.__fromPtr__ ( IntPtr addr )

static

◆ Dispose()

override void OpenCVForUnity.ObjdetectModule.Board.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.DisposableObject.

Reimplemented in OpenCVForUnity.ObjdetectModule.CharucoBoard, and OpenCVForUnity.ObjdetectModule.GridBoard.

◆ generateImage() [1/9]

void OpenCVForUnity.ObjdetectModule.Board.generateImage	(	in Vec2d	outSize,
		Mat	img )

Draw a planar board.

Parameters

outSize	size of the output image in pixels.
img	output image with the board. The size of this image will be outSize and the board will be on the center, keeping the board proportions.
marginSize	minimum margins (in pixels) of the board in the output image
borderBits	width of the marker borders.