boofcv.alg.geo.robust

Class DistanceSe2Sq

java.lang.Object

boofcv.alg.geo.robust.DistanceSe2Sq

All Implemented Interfaces:

DistanceFromModel<Se2_F64,AssociatedPair>

public class DistanceSe2Sq
extends java.lang.Object
implements DistanceFromModel<Se2_F64,AssociatedPair>

Computes the Euclidean error squared between the predicted and actual location of 2D features after applying a Se2_F64 transform.

Constructor Summary

Constructors

Constructor and Description
DistanceSe2Sq()

Method Summary

Modifier and Type	Method and Description
double	computeDistance(AssociatedPair sample) Computes the distance the point is from the model.
void	computeDistance(java.util.List<AssociatedPair> samples, double[] distance) Computes the distance a set of points is from the model and saves the results in the provided array.
void	setModel(Se2_F64 keyToCurr) Sets the model parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

DistanceSe2Sq

public DistanceSe2Sq()

Method Detail

setModel

public void setModel(Se2_F64 keyToCurr)

Description copied from interface: DistanceFromModel

Sets the model parameters.

Specified by:

setModel in interface DistanceFromModel<Se2_F64,AssociatedPair>

Parameters:

keyToCurr - Model parameters.

computeDistance

public double computeDistance(AssociatedPair sample)

Description copied from interface: DistanceFromModel

Computes the distance the point is from the model.

Specified by:

computeDistance in interface DistanceFromModel<Se2_F64,AssociatedPair>

Parameters:

sample - Point being evaluated. Not modified.

Returns:

Distance the point is from the model.

computeDistance

public void computeDistance(java.util.List<AssociatedPair> samples,
                            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<Se2_F64,AssociatedPair>

Parameters:

samples - Set of points which are to be evaluated.

distance - Where model distance is stored.