A Time-Dependent Vector Field Topology Based on Streak Surfaces.

Markus Üffinger Filip Sadlo Thomas Ertl

Published in: IEEE Trans. Vis. Comput. Graph. (2013)

Keyphrases

vector field
differential operators
critical points
optical flow
digital topology
motion field
surface reconstruction
flow field
gradient field
three dimensional
implicit surfaces
external force
image sequences
velocity field
gradient vector flow
scalar field