boofcv.alg.geo.robust

Class GenerateAffine2D

java.lang.Object

boofcv.alg.geo.robust.GenerateAffine2D

All Implemented Interfaces:

ModelFitter<Affine2D_F64,AssociatedPair>, ModelGenerator<Affine2D_F64,AssociatedPair>

public class GenerateAffine2D
extends java.lang.Object
implements ModelGenerator<Affine2D_F64,AssociatedPair>, ModelFitter<Affine2D_F64,AssociatedPair>

Fits an Affine2D_F64 motion model to a list of AssociatedPair.

Constructor Summary

Constructors

Constructor and Description
GenerateAffine2D()

Method Summary

Modifier and Type	Method and Description
boolean	fitModel(java.util.List<AssociatedPair> dataSet, Affine2D_F64 initial, Affine2D_F64 found) Fits a model to a set of points.
boolean	generate(java.util.List<AssociatedPair> dataSet, Affine2D_F64 model) Creates a list of hypotheses from the set of sample points.
int	getMinimumPoints() The minimum number of points required to fit a data set

Methods inherited from class java.lang.Object

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

Constructor Detail

GenerateAffine2D

public GenerateAffine2D()

Method Detail

fitModel

public boolean fitModel(java.util.List<AssociatedPair> dataSet,
                        Affine2D_F64 initial,
                        Affine2D_F64 found)

Description copied from interface: ModelFitter

Fits a model to a set of points. Note that initial and found can be the same instance.

Specified by:

fitModel in interface ModelFitter<Affine2D_F64,AssociatedPair>

Parameters:

dataSet - Set of points the model is being fit to.

initial - Initial hypothesis

found - The found model. Can be the same instance as initial.

Returns:

true if a model was found and false if one was not.

generate

public boolean generate(java.util.List<AssociatedPair> dataSet,
                        Affine2D_F64 model)

Description copied from interface: ModelGenerator

Creates a list of hypotheses from the set of sample points.

Specified by:

generate in interface ModelGenerator<Affine2D_F64,AssociatedPair>

Parameters:

dataSet - Set of sample points. Typically the minimum number possible.

model - Storage for generated model.

Returns:

true if a model was generated, otherwise false is none were

getMinimumPoints

public int getMinimumPoints()

Description copied from interface: ModelGenerator

The minimum number of points required to fit a data set

Specified by:

getMinimumPoints in interface ModelGenerator<Affine2D_F64,AssociatedPair>

Returns:

Number of points.