Convergence index filter for vector fields.

Hidefumi Kobatake Shigeru Hashimoto

Published in: IEEE Trans. Image Process. (1999)

Keyphrases

vector field
optical flow
gradient field
motion field
velocity field
convergence rate
noise reduction
flow field
noise removal
fluid flow
differential operators
critical points
signal to noise ratio
displacement field
multiresolution
lie group
multiscale
machine learning