boofcv.alg.sfm.robust

Class DistanceScaleTranslateRotate2DSq

java.lang.Object

boofcv.alg.sfm.robust.DistanceScaleTranslateRotate2DSq

All Implemented Interfaces:

DistanceFromModel<ScaleTranslateRotate2D,AssociatedPair>

public class DistanceScaleTranslateRotate2DSq
extends java.lang.Object
implements DistanceFromModel<ScaleTranslateRotate2D,AssociatedPair>

Computes distance squared between p1 after applying the ScaleTranslateRotate2D motion model and p2.

||p2 - (p1*R*scale+trans)||^2

Constructor Summary

Constructors

Constructor and Description
DistanceScaleTranslateRotate2DSq()

Method Summary

Modifier and Type	Method and Description
double	computeDistance(AssociatedPair pt) Computes the distance the point is from the model.
void	computeDistance(java.util.List<AssociatedPair> obs, double[] distance) Computes the distance a set of points is from the model and saves the results in the provided array.
void	setModel(ScaleTranslateRotate2D model) Sets the model parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

DistanceScaleTranslateRotate2DSq

public DistanceScaleTranslateRotate2DSq()

Method Detail

setModel

public void setModel(ScaleTranslateRotate2D model)

Description copied from interface: DistanceFromModel

Sets the model parameters.

Specified by:

setModel in interface DistanceFromModel<ScaleTranslateRotate2D,AssociatedPair>

Parameters:

model - Model parameters.

computeDistance

public double computeDistance(AssociatedPair pt)

Description copied from interface: DistanceFromModel

Computes the distance the point is from the model.

Specified by:

computeDistance in interface DistanceFromModel<ScaleTranslateRotate2D,AssociatedPair>

Parameters:

pt - Point being evaluated. Not modified.

Returns:

Distance the point is from the model.

computeDistance

public void computeDistance(java.util.List<AssociatedPair> obs,
                            double[] distance)

Description copied from interface: DistanceFromModel

Computes the distance a set of points is from the model and saves the results in the provided array.

Specified by:

computeDistance in interface DistanceFromModel<ScaleTranslateRotate2D,AssociatedPair>

Parameters:

obs - Set of points which are to be evaluated.

distance - Where model distance is stored.