%0 Conference Proceedings
%4 sid.inpe.br/banon/2002/10.25.10.44
%2 sid.inpe.br/banon/2002/10.25.10.44.59
%@doi 10.1109/SIBGRA.2002.1167139
%T Approximating parametric curves with strip trees using affine arithmetic
%D 2002
%A Figueiredo, Luiz Henrique de,
%A Stolfi, Jorge,
%A Velho, Luiz Carlos Pacheco Rodrigues,
%E Gonçalves, Luiz Marcos Garcia,
%E Musse, Soraia Raupp,
%E Comba, João Luiz Dihl,
%E Giraldi, Gilson,
%E Dreux, Marcelo,
%B Brazilian Symposium on Computer Graphics and Image Processing, 15 (SIBGRAPI)
%C Fortaleza, CE, Brazil
%8 10-10 Oct. 2002
%I IEEE Computer Society
%J Los Alamitos
%S Proceedings
%1 SBC - Brazilian Computer Society
%X We show how to use affine arithmetic to represent a parametric curve with a strip tree. The required bounding rectangles for pieces of the curve are computed by exploiting the linear correlation information given by affine arithmetic. As an application, we show how to compute approximate distance fields for parametric curves.
%@language en
%3 13.pdf
%O The conference was held in Fortaleza, CE, Brazil, from October 7 to 10.