29 search results - page 5 / 6 » L1 Spline Methods for Scattered Data Interpolation and Appro... |
203
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GIS
2004
ACM
15 years 10 months ago
2004
ACM
This paper presents a fast algorithm for smooth digital elevation model interpolation and approximation from scattered elevation data. The global surface is reconstructed by subdi...
89
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SGP
2007
14 years 12 months ago
2007
In this paper we present a high-fidelity surface approximation technique that aims at a faithful reconstruction of piecewise-smooth surfaces from a scattered point set. The presen...
102
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AFRIGRAPH
2010
ACM
15 years 26 days ago
2010
ACM
Interpolation based on Radial Basis Functions (RBF) is very often used for scattered scalar data interpolation in n-dimensional space in general. RBFs are used for surface reconst...
98
Voted
GRAPHITE
2003
ACM
15 years 2 months ago
2003
ACM
This paper shows that scattered range data can be smoothed at low cost by fitting a Radial Basis Function (RBF) to the data and convolving with a smoothing kernel (low pass filt...
121
Voted
SIBGRAPI
2009
IEEE
15 years 4 months ago
2009
IEEE
—We present the Hermite radial basis function (HRBF) implicits method to compute a global implicit function which interpolates scattered multivariate Hermite data (unstructured p...