In this paper we present a new method for the construction of parametric surfaces reproducing an object from a set of spatial data. We adopt a hybrid scheme, based on the Boolean sum of variable degree spline operators, which both interpolates a set of grid lines and approximates the data. As usual the variable degrees can be chosen to satisfy proper shape constraints.
Costantini, P., Pelosi, F., Sampoli, M. (2008). Boolean Surfaces with Shape Constraints. COMPUTER AIDED GEOMETRIC DESIGN, 40, 62-75 [10.1016/j.cad.2007.10.003].
Boolean Surfaces with Shape Constraints
PELOSI, FRANCESCA;
2008-01-01
Abstract
In this paper we present a new method for the construction of parametric surfaces reproducing an object from a set of spatial data. We adopt a hybrid scheme, based on the Boolean sum of variable degree spline operators, which both interpolates a set of grid lines and approximates the data. As usual the variable degrees can be chosen to satisfy proper shape constraints.File in questo prodotto:
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