Detecting Directionality in Random Fields Using the Monogenic Signal.

Sofia Charlotta Olhede David Ramírez Peter J. Schreier

Published in: IEEE Trans. Inf. Theory (2014)

Keyphrases

random fields
markov random field
non stationary
maximum entropy
parameter estimation
conditional random fields
probabilistic model
monogenic signal
prior knowledge
least squares
rotationally invariant
image processing
multiscale
maximum likelihood