org.openimaj.math.geometry.shape

Class PointDistributionModel.BoxConstraint

java.lang.Object

org.openimaj.math.geometry.shape.PointDistributionModel.BoxConstraint

All Implemented Interfaces:

PointDistributionModel.Constraint

Enclosing class:

PointDistributionModel

public static class PointDistributionModel.BoxConstraint
extends Object
implements PointDistributionModel.Constraint

A constraint that ensures that each individual element of the scaling vector is within +/- x standard deviations of the model.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
BoxConstraint(double multiplier) Construct with the given multiplier of the standard deviation.

Method Summary

Modifier and Type	Method and Description
double[]	apply(double[] in, double[] lamda) Apply constraints to a scaling vector so that it will generated a plausible model and return the new constrained vector.

Methods inherited from class java.lang.Object

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

Constructor Detail

BoxConstraint

public BoxConstraint(double multiplier)

Construct with the given multiplier of the standard deviation.

Parameters:

multiplier -

Method Detail

apply

public double[] apply(double[] in,
                      double[] lamda)

Description copied from interface: PointDistributionModel.Constraint

Apply constraints to a scaling vector so that it will generated a plausible model and return the new constrained vector.

Specified by:

apply in interface PointDistributionModel.Constraint

Parameters:

in - the scaling vector to constrain

lamda - the eigenvalues of the PointDistributionModel

Returns:

the constrained scaling vector