Bernstein-Bézier techniques for divergence of polynomial spline vector fields in ℝ n.

Tatyana Sorokina

Published in: Adv. Comput. Math. (2018)

Keyphrases

vector field
tensor product
b spline
optical flow
control points
least squares
gradient field
velocity field
multiresolution
motion field
displacement field
critical points
flow field
cubic spline
edge detection
curve fitting
discrete geometry