@InProceedings{LagePePaLoLeTa:2006:VeFiRe,
author = "Lage, Marcos and Petronetto, Fabiano and Paiva, Afonso and Lopes,
H{\'e}lio and Lewiner, Thomas and Tavares, Geovan",
affiliation = "{Departamento de Matematica. PUC - Rio de Janeiro} and
{Departamento de Matematica. PUC - Rio de Janeiro} and
{Departamento de Matematica. PUC - Rio de Janeiro} and
{Departamento de Matematica. PUC - Rio de Janeiro} and
{Departamento de Matematica. PUC - Rio de Janeiro} and
{Departamento de Matematica. PUC - Rio de Janeiro}",
title = "Vector field reconstruction from sparse samples with
applications",
booktitle = "Proceedings...",
year = "2006",
editor = "Oliveira Neto, Manuel Menezes de and Carceroni, Rodrigo Lima",
organization = "Brazilian Symposium on Computer Graphics and Image Processing, 19.
(SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Vector field reconstruction, partition of unity, function
approximation.",
abstract = "We present a novel algorithm for 2D vector field reconstruction
from sparse set of points-vectors pairs. Our approach subdivides
the domain adaptively in order to make local piecewise polynomial
approximations for the field. It uses partition of unity to blend
those local approximations together, generating a global
approximation for the field. The flexibility of this scheme allows
handling data from very different sources. In particular, this
work presents important applications of the proposed method to
velocity and acceleration fields' analysis, in particular for
fluid dynamics visualization.",
conference-location = "Manaus, AM, Brazil",
conference-year = "8-11 Oct. 2006",
doi = "10.1109/SIBGRAPI.2006.47",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2006.47",
language = "en",
ibi = "6qtX3pFwXQZG2LgkFdY/LKkE2",
url = "http://urlib.net/ibi/6qtX3pFwXQZG2LgkFdY/LKkE2",
targetfile = "mlage-PUVF.pdf",
urlaccessdate = "2025, Feb. 12"
}