2D Vector field approximation using linear neighborhoods.

Stefan Koch Jens Kasten Alexander Wiebel Gerik Scheuermann Mario Hlawitschka

Published in: Vis. Comput. (2016)

Keyphrases

vector field
differential operators
optical flow
closed form
gradient field
velocity field
piecewise constant
motion field
flow field
external force
deformation field
scalar field
multiscale
gray scale
displacement field
gradient vector flow