A Factorized Variational Technique for Phase Unwrapping in Markov Random Field.

Kannan Achan Brendan J. Frey Ralf Koetter

Published in: UAI (2001)

Keyphrases

phase unwrapping
mrf model
markov random field
image segmentation
energy minimization
belief propagation
graph cuts
energy function
max flow

higher order
maximum a posteriori
parameter estimation
free energy
random fields
mrf models
image restoration
discontinuity preserving

pairwise
least squares
optical flow
conditional random fields
potential functions
smoothness prior
level set
computer vision

message passing
image reconstruction
map estimation
active contours
generative model
upper bound
multiscale
image processing