Package org.anchoranalysis.plugin.points.bean.fitter

Class LinearLeastSquaresEllipseFitter

Object

org.anchoranalysis.bean.AnchorBean<B>

org.anchoranalysis.bean.initializable.InitializableBean<T,org.anchoranalysis.mpp.init.PointsInitialization>

org.anchoranalysis.mpp.bean.points.PointsBean<org.anchoranalysis.mpp.bean.points.fitter.PointsFitter>

org.anchoranalysis.mpp.bean.points.fitter.PointsFitter

org.anchoranalysis.plugin.points.bean.fitter.ConicFitterBase

org.anchoranalysis.plugin.points.bean.fitter.LinearLeastSquaresEllipseFitter

All Implemented Interfaces:

org.anchoranalysis.mpp.mark.CompatibleWithMark

public class LinearLeastSquaresEllipseFitter
extends ConicFitterBase

Fits a set of points to an ellipse using a linear least squares method.

Specifically, the approach of the georegression library is employed.

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
LinearLeastSquaresEllipseFitter()

Method Summary

Modifier and Type	Method	Description
void	fit(List<org.anchoranalysis.spatial.point.Point3f> points, org.anchoranalysis.mpp.mark.Mark mark, org.anchoranalysis.image.core.dimensions.Dimensions dimensions)
double	getMinRadius()
boolean	isCompatibleWith(org.anchoranalysis.mpp.mark.Mark testMark)
void	setMinRadius(double minRadius)

Methods inherited from class org.anchoranalysis.plugin.points.bean.fitter.ConicFitterBase

assignTo, getInputPointShift, getScaleRadii, getShell, getSubtractRadii, setInputPointShift, setScaleRadii, setShell, setSubtractRadii

Methods inherited from class org.anchoranalysis.bean.initializable.InitializableBean

getInitialization, getLogger, getPropertyInitializer, initialize, initializeRecursive, initRecursiveWithInitializer, isInitialized, onInitialization

Methods inherited from class org.anchoranalysis.bean.AnchorBean

checkMisconfigured, describeBean, describeChildren, duplicateBean, fields, findFieldsOfClass, getBeanName, getLocalPath, localise, toString

Methods inherited from class java.lang.Object

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

Constructor Details

LinearLeastSquaresEllipseFitter

public LinearLeastSquaresEllipseFitter()

Method Details

fit

public void fit(List<org.anchoranalysis.spatial.point.Point3f> points, org.anchoranalysis.mpp.mark.Mark mark, org.anchoranalysis.image.core.dimensions.Dimensions dimensions) throws org.anchoranalysis.mpp.bean.points.fitter.PointsFitterException, org.anchoranalysis.mpp.bean.points.fitter.InsufficientPointsException

Specified by:

fit in class org.anchoranalysis.mpp.bean.points.fitter.PointsFitter

Throws:

org.anchoranalysis.mpp.bean.points.fitter.PointsFitterException

org.anchoranalysis.mpp.bean.points.fitter.InsufficientPointsException

isCompatibleWith

public boolean isCompatibleWith(org.anchoranalysis.mpp.mark.Mark testMark)

getMinRadius

public double getMinRadius()

setMinRadius

public void setMinRadius(double minRadius)