Centers and Limit Cycles of Vector Fields Defined on Invariant Spheres.

Claudio A. Buzzi Ana Livia Rodero Joan Torregrosa

Published in: J. Nonlinear Sci. (2021)

Keyphrases

vector field
motion field
velocity field
optical flow
critical points
differential operators
three dimensional
motion estimation
active contours
affine transformation
flow field
invariant features
displacement field
fluid flow