Least-squares orthogonal distances fitting of circle, sphere, ellipse, hyperbola, and parabola

Authors: Ahn S.J.¹; Rauh W.; Warnecke H.-J.

Source: Pattern Recognition, Volume 34, Number 12, December 2001 , pp. 2283-2303(21)

Publisher: Elsevier

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Keywords: Orthogonal distance fitting; Circle fitting; Sphere fitting; Conic fitting; Orthogonal contacting condition; Singular value decomposition; Nonlinear least squares; Gauss-Newton iteration

Language: English

Document Type: Research article

DOI: 10.1016/S0031-3203(00)00152-7

Affiliations: 1: aFraunhofer Institute for Manufacturing Engineering and Automation (IPA), Nobelstr. 12, 70569 , Stuttgart, Germany

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