Gauss-Newton-type techniques for robustly fitting implicitly defined curves and surfaces to unorganized data points.

Martin Aigner Bert Jüttler Gauss-Newton-type techniques for robustly fitting implicitly defined curves and surfaces to unorganized data points. 121-130 2008 Shape Modeling International http://dx.doi.org/10.1109/SMI.2008.4547958 conf/smi/2008 db/conf/smi/smi2008.html#AignerJ08