org.opencv.aruco

Class Board

java.lang.Object

org.opencv.aruco.Board

Direct Known Subclasses:

CharucoBoard, GridBoard

public class Board
extends Object

Board of 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.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	nativeObj

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Board(long addr)

Method Summary

Modifier and Type	Method and Description
static Board	__fromPtr__(long addr)
static Board	create(List<Mat> objPoints, Dictionary dictionary, Mat ids) Provide way to create Board by passing necessary data.
protected void	finalize()
Dictionary	get_dictionary()
MatOfInt	get_ids()
List<MatOfPoint3f>	get_objPoints()
long	getNativeObjAddr()
void	set_ids(MatOfInt ids)
void	setIds(Mat ids) Set ids vector

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

nativeObj

protected final long nativeObj

Constructor Detail

Board

protected Board(long addr)

Method Detail

getNativeObjAddr

public long getNativeObjAddr()

__fromPtr__

public static Board __fromPtr__(long addr)

create

public static Board create(List<Mat> objPoints,
                           Dictionary dictionary,
                           Mat ids)

Provide way to create Board by passing necessary data. Specially needed in Python.

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

Returns:

automatically generated

setIds

public void setIds(Mat ids)

Set ids vector

Parameters:

ids - vector of the identifiers of the markers in the board (should be the same size as objPoints) Recommended way to set ids vector, which will fail if the size of ids does not match size of objPoints.

get_objPoints

public List<MatOfPoint3f> get_objPoints()

get_dictionary

public Dictionary get_dictionary()

get_ids

public MatOfInt get_ids()

set_ids

public void set_ids(MatOfInt ids)

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable