boofcv.alg.distort.radtan

Class RemoveRadialPtoN_F64

java.lang.Object

boofcv.alg.distort.radtan.RemoveRadialPtoN_F64

All Implemented Interfaces:

boofcv.struct.distort.PointTransform_F64

public class RemoveRadialPtoN_F64
extends java.lang.Object
implements boofcv.struct.distort.PointTransform_F64

Converts the observed distorted pixels into normalized image coordinates.

Field Summary

Fields

Modifier and Type	Field and Description
protected double	cx
protected double	cy
protected double	fx
protected double	fy
protected org.ejml.data.DenseMatrix64F	K_inv
protected RadialTangential_F64	params
protected double	skew
protected double	sum
protected double	tx
protected double	ty

Constructor Summary

Constructors

Constructor and Description
RemoveRadialPtoN_F64()
RemoveRadialPtoN_F64(double tol)

Method Summary

Modifier and Type	Method and Description
void	compute(double x, double y, georegression.struct.point.Point2D_F64 out) Removes radial distortion
RemoveRadialPtoN_F64	setDistortion(double[] radial, double t1, double t2)
RemoveRadialPtoN_F64	setK(double fx, double fy, double skew, double cx, double cy) Specify camera calibration parameters
void	setTolerance(double tol)

Methods inherited from class java.lang.Object

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

Field Detail

cx

protected double cx

cy

protected double cy

fx

protected double fx

fy

protected double fy

skew

protected double skew

params

protected RadialTangential_F64 params

sum

protected double sum

tx

protected double tx

ty

protected double ty

K_inv

protected org.ejml.data.DenseMatrix64F K_inv

Constructor Detail

RemoveRadialPtoN_F64

public RemoveRadialPtoN_F64()

RemoveRadialPtoN_F64

public RemoveRadialPtoN_F64(double tol)

Method Detail

setTolerance

public void setTolerance(double tol)

setK

public RemoveRadialPtoN_F64 setK(double fx,
                                 double fy,
                                 double skew,
                                 double cx,
                                 double cy)

Specify camera calibration parameters

Parameters:

fx - Focal length x-axis in pixels

fy - Focal length y-axis in pixels

skew - skew in pixels

cx - camera center x-axis in pixels

cy - center center y-axis in pixels

setDistortion

public RemoveRadialPtoN_F64 setDistortion(double[] radial,
                                          double t1,
                                          double t2)

compute

public void compute(double x,
                    double y,
                    georegression.struct.point.Point2D_F64 out)

Removes radial distortion

Specified by:

compute in interface boofcv.struct.distort.PointTransform_F64

Parameters:

x - Distorted x-coordinate pixel

y - Distorted y-coordinate pixel

out - Undistorted normalized coordinate.