𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Least-Squares Fitting of Algebraic Spline Surfaces

✍ Scribed by Bert Jüttler; Alf Felis

Book ID
110334382
Publisher
Springer
Year
2002
Tongue
English
Weight
319 KB
Volume
17
Category
Article
ISSN
1019-7168

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Total least squares fitting of Bézier an
Total least squares fitting of Bézier and B-spline curves to ordered data
✍ Carlos F. Borges; Tim Pastva 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 518 KB

We begin by considering the problem of fitting a single Bézier curve segment to a set of ordered data so that the error is minimized in the total least squares sense. We develop an algorithm for applying the Gauss-Newton method to this problem with a direct method for evaluating the Jacobian based o

An algorithm for least-squares fitting o
An algorithm for least-squares fitting of cubic spline surfaces to functions on a rectilinear mesh over a rectangle
✍ P. Dierckx 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 865 KB

In this paper a method is presented for fitting, in the least-squares sense, a bivariate cubic spline function to values of a dependent variable, specified at points on a rectangular grid in the plane of the independent variables. Products of B-splines are used to represent the bicubic splines. The