Sharp bounds on the approximation of a Bézier polynomial by its quasi-control polygon.

Renjiang Zhang Guo-Jin Wang

Published in: Comput. Aided Geom. Des. (2006)

Keyphrases

error bounds
tensor product
high quality
polygonal approximation
lower bound
upper bound
control system
worst case
control theory
approximation methods
lagrange interpolation
theoretical analysis
optimal control
upper and lower bounds
approximation ratio