On the Poincaré-Bendixson Formula for Planar Piecewise Smooth Vector Fields.

Shimin Li Changjian Liu Jaume Llibre

Published in: J. Nonlinear Sci. (2023)

Keyphrases

vector field
piecewise smooth
piecewise constant
velocity field
sparse representation
optical flow
gaussian noise
motion field
flow field
feature extraction
diffusion equation
video sequences
pairwise