Fitting circular arcs by orthogonal distance regression

A. Atieg, G. A. Watson
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引用次数: 10

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)

用正交距离回归拟合圆弧
研究了用正交距离回归对离散数据拟合圆弧的问题。该问题可表述为约束非线性最小二乘问题,并提出了一种有效的高斯-牛顿方法。(©2004 WILEY-VCH Verlag GmbH &KGaA公司,Weinheim)
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