@InProceedings{LeitàoFagAyrSanZuf:1996:AlRáIl,
author = "Leit{\`a}o, Ricardo B. V. and Fagundes, Reynaldo P. and Ayres,
F{\'a}bio Jos{\'e} and Santos, Eduardo Toledo and Zuffo, Marcelo
Knorich",
title = "Um algoritmo r{\'a}pido para ilumina{\c{c}}{\~a}o
volum{\'e}trica",
booktitle = "Anais...",
year = "1996",
editor = "Velho, Luiz and Albuquerque, Arnaldo de and Lotufo, Roberto A.",
pages = "9--14",
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 = "direct volume rendering, gouraud shading, volumetric
illumination.",
abstract = "Direct Volume Rendering algorithms are very important tools in the
analysis of volumetric data in scientific visualization
applications. Volume Shading is a critical step regarding the
computational cost of these algortims. This paper presents a fast
algorthm for volume shading. The proposed technique is based on
decompositing the illumination equation into a sum of functions
that can be pre-computed in look-up tables. Preliminary results
showed the new algorithm is about six times faster than the
conventional method.",
conference-location = "Caxambu, MG, Brazil",
conference-year = "29 Oct.-1 Nov. 1996",
isbn = "85-244-0103-6",
language = "pt",
organisation = "SBC - Sociedade Brasileira de Computa{\c{c}}{\~a}o; UFMG -
Universidade Federal de Minas Gerais",
ibi = "83LX3pFwXQZW44Lb/d4T4G",
url = "http://urlib.net/ibi/83LX3pFwXQZW44Lb/d4T4G",
targetfile = "a76.pdf",
type = "S{\'{\i}}ntese de Imagens",
urlaccessdate = "2024, Apr. 27"
}