Contour Estimation on Piecewise Homogeneous Random Fields.

José A. Moinhos Cordeiro José M. B. Dias

Published in: ICEIS (1999)

Keyphrases

random fields
parameter estimation
markov random field
maximum entropy
non stationary
random field models

conditional random fields
autoregressive
textured images
probabilistic model
active contours
random field model

pseudo likelihood
partition function
nonparametric density estimation
markov random field model
active contour model
contour detection

linear model
image segmentation
maximum likelihood estimation
expectation maximization
information extraction
optical flow