Board

Objective-C

@interface Board : NSObject

Swift

class Board : NSObject

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.

Member of Aruco

Methods

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

    Declaration

    Objective-C

    + (nonnull Board *)create:(nonnull NSArray<Mat *> *)objPoints
               dictionary:(nonnull Dictionary *)dictionary
                      ids:(nonnull Mat *)ids;

    Swift

    class func create(objPoints: [Mat], dictionary: Dictionary, ids: Mat) -> Board

    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

  • Declaration

    Objective-C

    @property (readonly) Point3f* objPoints

    Swift

    var objPoints: Point3f { get }

  • Declaration

    Objective-C

    @property (readonly) Dictionary* dictionary

    Swift

    var dictionary: Dictionary { get }
  • ids

    Declaration

    Objective-C

    @property (readonly) IntVector* ids

    Swift

    var ids: IntVector { get }