Fitting circular arcs by orthogonal distance regression
A. Atieg, George A. Watson · Applied Numerical Analysis & Computational Mathematics · 2004
Abstract The problem is considered of fitting circular arcs to discrete data using orthogonal distance regression. This can be formulated as a constrained nonlinear least squares problem, and an efficient Gauss‐Newton method is developed. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)