Geometric circle fitting with Levenberg-Marquardt (a, b, R), Levenberg-Marquardt reduced (a, b), Landau, Spath and Chernov-Lesort. Algebraic circle fitting with Taubin, Kasa, Pratt and Fitzgibbon-Pilu-Fisher. Geometric ellipse fitting with ellipse LMG (geometric parameters) and conic LMA (algebraic parameters). Algebraic ellipse fitting with Fitzgibbon-Pilu-Fisher and Taubin.

Author | Jose Gama [aut, cre], Nikolai Chernov [aut, cph] |

Date of publication | 2015-10-05 22:57:57 |

Maintainer | Jose Gama <rxprtgama@gmail.com> |

License | GPL (>= 3) |

Version | 1.0.4 |

**AtoG:** Conversion of algebraic parameters to geometric parameters

**calculateCircle:** Generate points from a circle

**calculateEllipse:** Generate points from a ellipse

**CircleFitByKasa:** Algebraic circle fit (Kasa method)

**CircleFitByLandau:** Geometric circle fit (minimizing orthogonal distances) by...

**CircleFitByPratt:** Algebraic circle fit by Pratt

**CircleFitBySpath:** Geometric circle fit by Spath

**CircleFitByTaubin:** Algebraic circle fit (Taubin method)

**conicfit-internal:** Internal conicfit functions

**EllipseDirectFit:** Algebraic ellipse fit method by Fitzgibbon-Pilu-Fisher

**EllipseFitByTaubin:** Algebraic ellipse fit by Taubin

**ellipticity:** Formulas for the ellipse

**estimateInitialGuessCircle:** Estimate Initial Guess Circle values

**fitbookstein:** Linear ellipse fit using bookstein constraint

**fit.conicLMA:** Fitting a conic to a given set of points (Implicit method)

**fit.ellipseLMG:** Fitting an ellipse using Implicit method

**GtoA:** Conversion of geometric parameters to algebraic parameters

**JmatrixLMA:** Compute the Jacobian matrix using algebraic parameters

**JmatrixLMG:** Compute the Jacobian matrix using geometric parameters

**LMcircleFit:** Geometric circle fit (minimizing orthogonal distances) based...

**LMreducedCircleFit:** Geometric circle fit (minimizing orthogonal distances) based...

**Residuals.ellipse:** Projecting a given set of points onto an ellipse

**ResidualsG:** Projecting a given set of points onto an ellipse

**Residuals.hyperbola:** Projecting a given set of points onto an hyperbola

**Residuals.parabola:** Projecting a given set of points onto an parabola

conicfit

conicfit/NAMESPACE

conicfit/demo

conicfit/demo/conicfit.ellipses.R

conicfit/demo/conicfit.test1.R

conicfit/demo/conicfit.quicktest.R

conicfit/demo/booksteindemo.R

conicfit/demo/conicfit.circles.R

conicfit/demo/00Index

conicfit/R

conicfit/R/conicfit.R
conicfit/MD5

conicfit/DESCRIPTION

conicfit/man

conicfit/man/EllipseDirectFit.Rd
conicfit/man/CircleFitBySpath.Rd
conicfit/man/Residuals.parabola.Rd
conicfit/man/EllipseFitByTaubin.Rd
conicfit/man/AtoG.Rd
conicfit/man/Residuals.ellipse.Rd
conicfit/man/calculateEllipse.Rd
conicfit/man/JmatrixLMG.Rd
conicfit/man/ResidualsG.Rd
conicfit/man/CircleFitByLandau.Rd
conicfit/man/fit.ellipseLMG.Rd
conicfit/man/LMcircleFit.Rd
conicfit/man/ellipticity.Rd
conicfit/man/CircleFitByPratt.Rd
conicfit/man/fit.conicLMA.Rd
conicfit/man/Residuals.hyperbola.Rd
conicfit/man/JmatrixLMA.Rd
conicfit/man/LMreducedCircleFit.Rd
conicfit/man/estimateInitialGuessCircle.Rd
conicfit/man/CircleFitByTaubin.Rd
conicfit/man/GtoA.Rd
conicfit/man/conicfit-internal.Rd
conicfit/man/CircleFitByKasa.Rd
conicfit/man/fitbookstein.Rd
conicfit/man/calculateCircle.Rd
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