boofcv.alg.distort.radtan

Class RemoveRadialPtoN_F32

java.lang.Object

boofcv.alg.distort.radtan.RemoveRadialPtoN_F32

All Implemented Interfaces:

boofcv.struct.distort.PointTransform_F32

public class RemoveRadialPtoN_F32
extends java.lang.Object
implements boofcv.struct.distort.PointTransform_F32

Converts the observed distorted pixels into normalized image coordinates.

Field Summary

Fields

Modifier and Type	Field and Description
protected float	cx
protected float	cy
protected float	fx
protected float	fy
protected org.ejml.data.DenseMatrix64F	K_inv
protected RadialTangential_F32	params
protected float	skew
protected float	sum
protected float	tx
protected float	ty

Constructor Summary

Constructors

Constructor and Description
RemoveRadialPtoN_F32()
RemoveRadialPtoN_F32(float tol)

Method Summary

Modifier and Type	Method and Description
void	compute(float x, float y, georegression.struct.point.Point2D_F32 out) Removes radial distortion
RemoveRadialPtoN_F32	setDistortion(double[] radial, double t1, double t2)
RemoveRadialPtoN_F32	setK(double fx, double fy, double skew, double cx, double cy) Specify camera calibration parameters
void	setTolerance(float tol)

Methods inherited from class java.lang.Object

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

Field Detail

cx

protected float cx

cy

protected float cy

fx

protected float fx

fy

protected float fy

skew

protected float skew

params

protected RadialTangential_F32 params

sum

protected float sum

tx

protected float tx

ty

protected float ty

K_inv

protected org.ejml.data.DenseMatrix64F K_inv

Constructor Detail

RemoveRadialPtoN_F32

public RemoveRadialPtoN_F32()

RemoveRadialPtoN_F32

public RemoveRadialPtoN_F32(float tol)

Method Detail

setTolerance

public void setTolerance(float tol)

setK

public RemoveRadialPtoN_F32 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_F32 setDistortion(double[] radial,
                                          double t1,
                                          double t2)

compute

public void compute(float x,
                    float y,
                    georegression.struct.point.Point2D_F32 out)

Removes radial distortion

Specified by:

compute in interface boofcv.struct.distort.PointTransform_F32

Parameters:

x - Distorted x-coordinate pixel

y - Distorted y-coordinate pixel

out - Undistorted normalized coordinate.