Package org.opencv.objdetect

Class GridBoard

java.lang.Object

org.opencv.objdetect.Board

org.opencv.objdetect.GridBoard

public class GridBoard
extends Board

Planar board with grid arrangement of markers More common type of board. All markers are placed in the same plane in a grid arrangement. The board image can be drawn using generateImage() method.

Field Summary

Fields inherited from class org.opencv.objdetect.Board

nativeObj

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GridBoard(long addr)
	GridBoard(Size size, float markerLength, float markerSeparation, Dictionary dictionary)	GridBoard constructor
	GridBoard(Size size, float markerLength, float markerSeparation, Dictionary dictionary, Mat ids)	GridBoard constructor

Method Summary

Modifier and Type	Method	Description
static GridBoard	__fromPtr__(long addr)
protected void	finalize()
Size	getGridSize()
float	getMarkerLength()
float	getMarkerSeparation()

Methods inherited from class org.opencv.objdetect.Board

generateImage, generateImage, generateImage, getDictionary, getIds, getNativeObjAddr, getObjPoints, getRightBottomCorner, matchImagePoints

Methods inherited from class java.lang.Object

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

Constructor Details

GridBoard

protected GridBoard(long addr)

GridBoard

public GridBoard(Size size, float markerLength, float markerSeparation, Dictionary dictionary, Mat ids)

GridBoard constructor

Parameters:

size - number of markers in x and y directions

markerLength - marker side length (normally in meters)

markerSeparation - separation between two markers (same unit as markerLength)

dictionary - dictionary of markers indicating the type of markers

ids - set of marker ids in dictionary to use on board.

GridBoard

public GridBoard(Size size, float markerLength, float markerSeparation, Dictionary dictionary)

GridBoard constructor

Parameters:

size - number of markers in x and y directions

markerLength - marker side length (normally in meters)

markerSeparation - separation between two markers (same unit as markerLength)

dictionary - dictionary of markers indicating the type of markers

Method Details

__fromPtr__

public static GridBoard __fromPtr__(long addr)

getGridSize

public Size getGridSize()

getMarkerLength

public float getMarkerLength()

getMarkerSeparation

public float getMarkerSeparation()

finalize

protected void finalize() throws Throwable

Overrides:

finalize in class Board

Throws:

Throwable