Results 241 to 250 of about 82,986 (296)

The ANTsX ecosystem for mapping the mouse brain. [PDF]

open access: yesNat Commun
Tustison NJ   +12 more
europepmc   +1 more source

Interpolating scattered data with C2 surfaces

Computer-Aided Design, 1995
The authors present a method for interpolating scattered data over a region in \(\mathbb{R}^2\), such that the resulting surface of interpolation is guaranteed to be \(C^2\)-continuous. The two main steps of the method are: Find a network of curves (over a given triangulation of the region), which minimizes a certain functional, explicitly given in the
Kolb, Andreas, Seidel, Hans-Peter
openaire   +3 more sources

Scattered data quasi‐interpolation on spheres

Mathematical Methods in the Applied Sciences, 2014
This paper studies the construction and approximation of quasi‐interpolation for spherical scattered data. First of all, a kind of quasi‐interpolation operator with Gaussian kernel is constructed to approximate the spherical function, and two Jackson type theorems are established.
Chen, Zhixiang, Cao, Feilong, Li, Ming
openaire   +2 more sources

Scattered Data Interpolation

1992
Bei Anwendungen z.B. in der Geologie, Meteorologie, Kartographie, aber auch beim Digitalisieren von Modell Oberflachen, konnen unregelmasig verteilte Daten (scattered data) auftreten, die durch eine Flache interpoliert oder approximiert werden sollen.1) Das zu losende Interpolationsproblem lautet also: Gegeben sind N Abszissen xi = (xi,yi) ∈ ℝ2, i=1(1 ...
Josef Hoschek, Dieter Lasser
openaire   +2 more sources

Scattered data interpolation of Radon data

Calcolo, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Beatson, R. K., zu Castell, W.
openaire   +1 more source

Multivariate Rational Interpolation of Scattered Data

2004
Rational data fitting has proved extremely useful in a number of scientific applications. We refer among others to its use in some network problems [6,7,15,16], to the modelling of electro-magnetic components [20,13], to model reduction of linear shift-invariant systems [2,3,8] and so on.
Becuwe, Stefan   +2 more
openaire   +2 more sources

Preconditioned Iterative Methods for Scattered Data Interpolation

Advances in Computational Mathematics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lyche, Tom   +2 more
openaire   +2 more sources

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