boofcv.alg.fiducial.qrcode

Class QrCodeBinaryGridToPixel

java.lang.Object

boofcv.alg.fiducial.qrcode.QrCodeBinaryGridToPixel

public class QrCodeBinaryGridToPixel
extends java.lang.Object

Given a set of control points, it computes a distortion model and allows the user to read the value of grid elements.

Constructor Summary

Constructors

Constructor and Description
QrCodeBinaryGridToPixel()

Method Summary

Modifier and Type	Method and Description
void	addAllFeatures(QrCode qr)
void	computeTransform()
void	gridToImage(float row, float col, georegression.struct.point.Point2D_F32 pixel)
void	imageToGrid(double x, double y, georegression.struct.point.Point2D_F64 grid)
void	imageToGrid(float x, float y, georegression.struct.point.Point2D_F32 grid)
boolean	removeFeatureWithLargestError()
void	removeOutsideCornerFeatures() Outside corners on position patterns are more likely to be damaged, so remove them
void	setAdjustWithFeatures(boolean adjustWithFeatures)
void	setHomographyInv(georegression.struct.homography.Homography2D_F64 Hinv)
void	setTransformFromSquare(georegression.struct.shapes.Polygon2D_F64 square)

Methods inherited from class java.lang.Object

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

Constructor Detail

QrCodeBinaryGridToPixel

public QrCodeBinaryGridToPixel()

Method Detail

setTransformFromSquare

public void setTransformFromSquare(georegression.struct.shapes.Polygon2D_F64 square)

addAllFeatures

public void addAllFeatures(QrCode qr)

removeOutsideCornerFeatures

public void removeOutsideCornerFeatures()

Outside corners on position patterns are more likely to be damaged, so remove them

removeFeatureWithLargestError

public boolean removeFeatureWithLargestError()

computeTransform

public void computeTransform()

imageToGrid

public final void imageToGrid(float x,
                              float y,
                              georegression.struct.point.Point2D_F32 grid)

imageToGrid

public final void imageToGrid(double x,
                              double y,
                              georegression.struct.point.Point2D_F64 grid)

gridToImage

public final void gridToImage(float row,
                              float col,
                              georegression.struct.point.Point2D_F32 pixel)

setAdjustWithFeatures

public void setAdjustWithFeatures(boolean adjustWithFeatures)

setHomographyInv

public void setHomographyInv(georegression.struct.homography.Homography2D_F64 Hinv)