Nurbs Approximation of A-Splines and A-Patches.

Chandrajit L. Bajaj Guoliang Xu Robert J. Holt Arun N. Netravali

Published in: Int. J. Comput. Geom. Appl. (2003)

Keyphrases

b spline
tensor product
closed form
image patches
natural images
approximation algorithms
mesh generation
cubic spline
polygonal approximation
shape preserving
case study
approximation methods
approximation error
finite element
basis functions
higher order
object oriented
motion estimation