Publication Date:
2014
abstract:
When the data are unevenly distributed and the behaviour of a function changes abruptly, the approximant can present undue oscillations. We present an algorithm to identify a domain decomposition, such that on each subdomain the behaviour of the function is sufficiently homogeneous in order to calculate separate approximants and to blend them together.
Iris type:
01.01 Articolo in rivista
Keywords:
Scattered data fitting; Contour tree; Computational topology
List of contributors:
Lenarduzzi, Licia
Published in: