Package boofcv.alg.fiducial.microqr

Class MicroQrCodeMaskPattern

java.lang.Object

boofcv.alg.fiducial.microqr.MicroQrCodeMaskPattern

public abstract class MicroQrCodeMaskPattern
extends Object

Masks that are applied to Micro QR codes to ensure that there are no regions with "structure" in them. Avoid accidentally having patterns that look like a finder pattern or alignment pattern.

Field Summary

Fields

Modifier and Type	Field	Description
static final MicroQrCodeMaskPattern	M00
static final MicroQrCodeMaskPattern	M01
static final MicroQrCodeMaskPattern	M10
static final MicroQrCodeMaskPattern	M11
static final MicroQrCodeMaskPattern	NONE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MicroQrCodeMaskPattern(int bits)

Method Summary

Modifier and Type	Method	Description
abstract int	apply(int row, int col, int bitValue)	Applies the mask to the specified bit.
static MicroQrCodeMaskPattern	lookupMask(int maskPattern)
static MicroQrCodeMaskPattern	lookupMask(String maskPattern)
String	toString()
static List<MicroQrCodeMaskPattern>	values()

Methods inherited from class java.lang.Object

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

Field Details

M00

public static final MicroQrCodeMaskPattern M00

M01

public static final MicroQrCodeMaskPattern M01

M10

public static final MicroQrCodeMaskPattern M10

M11

public static final MicroQrCodeMaskPattern M11

NONE

public static final MicroQrCodeMaskPattern NONE

Constructor Details

MicroQrCodeMaskPattern

protected MicroQrCodeMaskPattern(int bits)

Method Details

values

public static List<MicroQrCodeMaskPattern> values()

apply

public abstract int apply(int row,
 int col,
 int bitValue)

Applies the mask to the specified bit. grid coordinates are relative to top left corner (0,0)

Parameters:

row - module row

col - module column

bitValue - value of the bit. 0 or 1

Returns:

value after masking has been applied

lookupMask

public static MicroQrCodeMaskPattern lookupMask(int maskPattern)

lookupMask

public static MicroQrCodeMaskPattern lookupMask(String maskPattern)

toString

public String toString()

Overrides:

toString in class Object