Artículos de revistas
Approximating parametric curves with strip trees using affine arithmetic
Registro en:
Computer Graphics Forum. Blackwell Publ Ltd, v. 22, n. 2, n. 171, n. 179, 2003.
0167-7055
WOS:000184398400007
Autor
de Figueiredo, LH
Stolfi, J
Velho, L
Institución
Resumen
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. 22 2 171 179