boofcv.alg.fiducial.qrcode

Class PositionPatternNode

java.lang.Object

boofcv.alg.fiducial.calib.squares.SquareNode

boofcv.alg.fiducial.qrcode.PositionPatternNode

public class PositionPatternNode
extends SquareNode

Information for position detection patterns. These are squares. One outer shape that is 1 block think, inner white space 1 block think, then the stone which is 3 blocks think. Total of 7 blocks. Corners in squares must be in CCW order.

Nested Class Summary

Nested classes/interfaces inherited from class boofcv.alg.fiducial.calib.squares.SquareNode

SquareNode.KdTreeSquareNode

Field Summary

Fields

Modifier and Type	Field and Description
double	grayThreshold

Fields inherited from class boofcv.alg.fiducial.calib.squares.SquareNode

center, edges, graph, largestSide, RESET_GRAPH, sideLengths, smallestSide, square, touch

Constructor Summary

Constructors

Constructor and Description
PositionPatternNode()

Method Summary

Modifier and Type	Method and Description
void	reset() Discards previous information

Methods inherited from class boofcv.alg.fiducial.calib.squares.SquareNode

distanceSqCorner, findEdge, findEdgeIndex, getNumberOfConnections, smallestSideLength, updateArrayLength

Methods inherited from class java.lang.Object

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

Field Detail

grayThreshold

public double grayThreshold

Constructor Detail

PositionPatternNode

public PositionPatternNode()

Method Detail

reset

public void reset()

Description copied from class: SquareNode

Discards previous information

Overrides:

reset in class SquareNode