boofcv.alg.distort

Class RemoveRadialPtoN_F64

java.lang.Object

boofcv.alg.distort.RemoveRadialPtoN_F64

All Implemented Interfaces:

PointTransform_F64

Direct Known Subclasses:

RemoveRadialPtoP_F64

public class RemoveRadialPtoN_F64
extends Object
implements PointTransform_F64

Converts the observed distorted pixels into normalized image coordinates.

Author:

Peter Abeles

Field Summary

Fields

Modifier and Type	Field and Description
protected org.ejml.data.DenseMatrix64F	K_inv
protected double[]	radial
protected double	sum
protected double	x_c
protected double	y_c

Constructor Summary

Constructors

Constructor and Description
RemoveRadialPtoN_F64()
RemoveRadialPtoN_F64(double tol)

Method Summary

Methods

Modifier and Type	Method and Description
void	compute(double x, double y, georegression.struct.point.Point2D_F64 out) Removes radial distortion
void	set(double fx, double fy, double skew, double x_c, double y_c, double... radial) 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

x_c

protected double x_c

y_c

protected double y_c

radial

protected double[] radial

sum

protected double sum

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)

set

public void set(double fx,
       double fy,
       double skew,
       double x_c,
       double y_c,
       double... radial)

Specify camera calibration parameters

Parameters:

fx - Focal length x-axis in pixels

fy - Focal length y-axis in pixels

skew - skew in pixels

x_c - camera center x-axis in pixels

y_c - center center y-axis in pixels

radial - Radial distortion parameters

compute

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

Removes radial distortion

Specified by:

compute in interface PointTransform_F64

Parameters:

x - Distorted x-coordinate pixel

y - Distorted y-coordinate pixel

out - Undistorted normalized coordinate.