@InProceedings{VelhoFigu:1996:OpAdPo,
author = "Velho, Luiz Carlos Pacheco Rodrigues and Figueiredo, Luiz Henrique
de",
title = "Optimal adaptive polygonal approximation of parametric surfaces",
booktitle = "Anais...",
year = "1996",
editor = "Velho, Luiz and Albuquerque, Arnaldo de and Lotufo, Roberto A.",
pages = "127--133",
organization = "Simp{\'o}sio Brasileiro de Computa{\c{c}}{\~a}o Gr{\'a}fica e
Processamento de Imagens, 9. (SIBGRAPI)",
publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
address = "Porto Alegre",
keywords = "adaptive polygonization, parametric surfaces, polygonal
approximation, path-based adaptation algorithm.",
abstract = "We present a new method for adaptive polygonization of parametric
surfaces. The method combines recursive simplicial subdivision of
the domain and point sampling along curves on the surface. We
avoid cracks in the polygonal mesh by determining the optimal
sampling rate along the edges of a cell before subdividing it. The
method is suitable for surfaces with low variations, such as
bicubic patches, as well as for surfaces with high variations,
such as height fields.",
conference-location = "Caxambu, MG, Brazil",
conference-year = "29 Oct.-1 Nov. 1996",
isbn = "85-244-0103-6",
language = "en",
organisation = "SBC - Sociedade Brasileira de Computa{\c{c}}{\~a}o; UFMG -
Universidade Federal de Minas Gerais",
ibi = "83LX3pFwXQZW44Lb/cLBPh",
url = "http://urlib.net/ibi/83LX3pFwXQZW44Lb/cLBPh",
targetfile = "a04.pdf",
type = "Modelagem Geom{\'e}trica",
urlaccessdate = "2024, Apr. 28"
}