A discrete methodology for controlling the sign of curvature and torsion for NURBS.

Alexandros I. Ginnis E. I. Karousos Panagiotis D. Kaklis

Published in: Computing (2009)

Keyphrases

differential geometry
planar curves
b spline
gaussian curvature
cubic spline
scale space
neural network
genetic algorithm
multiscale
discrete geometry
space curves
face recognition
reinforcement learning
normal vectors
cad cam